{"id":30303,"date":"2026-06-26T03:07:02","date_gmt":"2026-06-26T03:07:02","guid":{"rendered":"https:\/\/jiclcd.com\/?p=30303"},"modified":"2026-06-26T03:07:05","modified_gmt":"2026-06-26T03:07:05","slug":"how-oleds-work","status":"publish","type":"post","link":"https:\/\/jiclcd.com\/ko\/how-oleds-work\/","title":{"rendered":"OLED\uc758 \uc791\ub3d9 \uc6d0\ub9ac"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\ubaa9\ucc28<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"\ubaa9\ucc28 \ud1a0\uae00\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">\ud1a0\uae00<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#1_Introduction_What_Is_an_OLED\" >1. \uc11c\ub860: OLED\ub780 \ubb34\uc5c7\uc778\uac00?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#2_The_Core_Structure_The_Sandwich_Secret\" >2. \ud575\uc2ec \uad6c\uc870: \uc0cc\ub4dc\uc704\uce58\uc758 \ube44\ubc00<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#21_Basic_Structure_Overview\" >2.1 \uae30\ubcf8 \uad6c\uc870 \uac1c\uc694<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#22_Functional_Layers_in_Detail\" >2.2 \uae30\ub2a5 \uacc4\uce35\uc5d0 \ub300\ud55c \uc0c1\uc138 \uc124\uba85<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#3_The_Light-Emitting_Principle_From_Electricity_to_Light\" >3. \ubc1c\uad11 \uc6d0\ub9ac: \uc804\uae30\ub85c\ubd80\ud130 \ube5b\uc73c\ub85c<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#31_The_Five-Step_Process\" >3.1 5\ub2e8\uacc4 \uc808\ucc28<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#32_Energy_Levels_and_the_Physical_Picture\" >3.2 \uc5d0\ub108\uc9c0 \uc900\uc704\uc640 \ubb3c\ub9ac\uc801 \ubaa8\ud615<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#33_Fluorescence_vs_Phosphorescence\" >3.3 \ud615\uad11\uacfc \uc778\uad11\uc758 \ube44\uad50<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#4_How_Color_Is_Produced\" >4. \uc0c9\uc774 \uc5b4\ub5bb\uac8c \ub9cc\ub4e4\uc5b4\uc9c0\ub294\uac00<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#41_Three_Full-Color_Technologies\" >4.1 \uc138 \uac00\uc9c0 \ud480\uceec\ub7ec \uae30\uc220<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#42_Pixel_Arrangements\" >4.2 \ud53d\uc140 \ubc30\uc5f4<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#5_Manufacturing_How_an_OLED_Screen_Is_Made\" >5. \uc81c\uc870: OLED \ud654\uba74\uc740 \uc5b4\ub5bb\uac8c \ub9cc\ub4e4\uc5b4\uc9c0\ub294\uac00<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#51_The_Mainstream_Process_Vacuum_Thermal_Evaporation\" >5.1 \uc8fc\ub958 \uacf5\uc815: \uc9c4\uacf5 \uc5f4\uc99d\ubc1c\ubc95<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#52_The_Emerging_Alternative_Inkjet_Printing_IJP\" >5.2 \uc0c8\ub86d\uac8c \ubd80\uc0c1\ud558\ub294 \ub300\uc548: \uc789\ud06c\uc82f \uc778\uc1c4(IJP)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-15\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#53_Encapsulation_The_Achilles_Heel\" >5.3 \ucea1\uc290\ud654: \uc544\ud0ac\ub808\uc2a4\uac74<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-16\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#6_Types_of_OLEDs\" >6. OLED\uc758 \uc885\ub958<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-17\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#61_By_Driving_Method\" >6.1 \uad6c\ub3d9 \ubc29\uc2dd\ubcc4<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-18\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#62_By_Form_Factor_and_Function\" >6.2 \ud3fc \ud329\ud130 \ubc0f \uae30\ub2a5\ubcc4<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-19\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#7_Advantages_and_Challenges\" >7. \uc7a5\uc810 \ubc0f \uacfc\uc81c<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-20\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#71_Core_Advantages\" >7.1 \ud575\uc2ec \uac15\uc810<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-21\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#72_Ongoing_Challenges\" >7.2 \uc9c0\uc18d\uc801\uc778 \uacfc\uc81c<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-22\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/#8_Conclusion_The_Future_of_OLED\" >8. \uacb0\ub860: OLED\uc758 \ubbf8\ub798<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Introduction_What_Is_an_OLED\"><\/span>1. \uc11c\ub860: OLED\ub780 \ubb34\uc5c7\uc778\uac00?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><a href=\"https:\/\/jiclcd.com\/ko\/oled\/\" type=\"link\" id=\"https:\/\/jiclcd.com\/oled\/\">OLED <\/a>\ub294 \ub2e4\uc74c\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. <strong>\uc720\uae30 \ubc1c\uad11 \ub2e4\uc774\uc624\ub4dc<\/strong> \u2014 \ub450 \uac1c\uc758 \uc804\ub3c4\uccb4 \uc0ac\uc774\uc5d0 \ub07c\uc6cc\uc9c4 \uc77c\ub828\uc758 \uc720\uae30 \ubc15\ub9c9\uc5d0 \uc804\ub958\uac00 \ud750\ub974\uba74 \ubc1d\uc740 \ube5b\uc744 \ub0b4\ub294 \ud3c9\uba74\ud615 \ubc1c\uad11 \uae30\uc220\uc774\ub2e4. OLED\uc758 \u201c\uc720\uae30(organic)\u201d\ub294 \ud0c4\uc18c\ub97c \uc8fc\uc131\ubd84\uc73c\ub85c \ud558\ub294 \ubb3c\uc9c8\uc744 \uc758\ubbf8\ud558\uba70, \uc720\uae30\ub18d \uc2dd\ud488\uc774\ub098 \ub18d\uc5c5\uacfc\ub294 \uc544\ubb34\ub7f0 \uad00\ub828\uc774 \uc5c6\ub2e4.<\/p>\n\n\n\n<p>OLED\uc640 LCD\uc758 \uadfc\ubcf8\uc801\uc778 \ucc28\uc774\ub294 \ube5b\uc744 \uc0dd\uc131\ud558\ub294 \ubc29\uc2dd\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. LCD\ub294 \ud53d\uc140\uc5d0 \ube5b\uc744 \ube44\ucd94\uae30 \uc704\ud574 \ubc31\ub77c\uc774\ud2b8\uac00 \ud544\uc694\ud558\uba70, \ubc31\ub77c\uc774\ud2b8\ub294 \ud56d\uc0c1 \ucf1c\uc838 \uc788\uc5b4 \uc9c4\uc815\ud55c \uac80\uc740\uc0c9\uc744 \uad6c\ud604\ud560 \uc218 \uc5c6\uc2b5\ub2c8\ub2e4. \ubc18\uba74 OLED\ub294 <strong>\ubc1c\uad11 \ub514\uc2a4\ud50c\ub808\uc774<\/strong>: \uac01 \ud53d\uc140\uc740 \ub3c5\ub9bd\uc801\uc73c\ub85c \uc790\uccb4 \ube5b\uc744 \ubc1c\uc0b0\ud569\ub2c8\ub2e4. OLED \ud53d\uc140\uc774 \uaebc\uc838 \uc788\uc744 \ub54c\ub294 \ube5b\uc774 \uc804\ud600 \ub098\uc624\uc9c0 \uc54a\uc544, \uc9c4\uc815\uc73c\ub85c \uc644\ubcbd\ud55c \uac80\uc740\uc0c9\uc744 \uad6c\ud604\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc774\ub7ec\ud55c \uc790\uccb4 \ubc1c\uad11 \ud2b9\uc131\uc5d0 \ub354\ud574, OLED\uc758 \ucd08\ubc15\ud615 \uad6c\uc870(\ub450\uaed8 1mm \ubbf8\ub9cc), \uacbd\ub7c9 \uc124\uacc4, \uc720\uc5f0\ud558\uac70\ub098 \uc2ec\uc9c0\uc5b4 \ud22c\uba85\ud558\uac8c \uc81c\uc791\ud560 \uc218 \uc788\ub294 \ub2a5\ub825 \ub355\ubd84\uc5d0 \ub9ce\uc740 \uc0ac\ub78c\ub4e4\uc774 OLED\ub97c \u2019\ucc28\uc138\ub300 \ub514\uc2a4\ud50c\ub808\uc774 \uae30\uc220\u201c\uc774\ub77c\uace0 \ubd80\ub974\uace0 \uc788\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/jiclcd.com\/wp-content\/uploads\/2026\/06\/oled-6-1.png\" alt=\"\" class=\"wp-image-30304\" srcset=\"https:\/\/jiclcd.com\/wp-content\/uploads\/2026\/06\/oled-6-1.png 800w, https:\/\/jiclcd.com\/wp-content\/uploads\/2026\/06\/oled-6-1-300x300.png 300w, https:\/\/jiclcd.com\/wp-content\/uploads\/2026\/06\/oled-6-1-150x150.png 150w, https:\/\/jiclcd.com\/wp-content\/uploads\/2026\/06\/oled-6-1-768x768.png 768w, https:\/\/jiclcd.com\/wp-content\/uploads\/2026\/06\/oled-6-1-12x12.png 12w, https:\/\/jiclcd.com\/wp-content\/uploads\/2026\/06\/oled-6-1-500x500.png 500w, https:\/\/jiclcd.com\/wp-content\/uploads\/2026\/06\/oled-6-1-600x600.png 600w, https:\/\/jiclcd.com\/wp-content\/uploads\/2026\/06\/oled-6-1-100x100.png 100w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_The_Core_Structure_The_Sandwich_Secret\"><\/span>2. \ud575\uc2ec \uad6c\uc870: \uc0cc\ub4dc\uc704\uce58\uc758 \ube44\ubc00<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"21_Basic_Structure_Overview\"><\/span>2.1 \uae30\ubcf8 \uad6c\uc870 \uac1c\uc694<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>OLED\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uad6c\uc870\ub85c \ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. <strong>\uc0cc\ub4dc\uc704\uce58<\/strong> \u2014 \ub450 \uc804\uadf9 \uc0ac\uc774\uc5d0 \uac01\uac01 \ub450\uaed8\uac00 \ubd88\uacfc \uba87 \uc559\uc2a4\ud2b8\ub86c\uc5d0 \ubd88\uacfc\ud55c \uc5ec\ub7ec \uac1c\uc758 \uc720\uae30\uce35\uc774 \ubc30\uce58\ub418\uc5b4 \uc788\uc73c\uba70: <strong>\uc591\uadf9<\/strong> \uadf8\ub9ac\uace0 a <strong>\uc74c\uadf9<\/strong>. \uc804\uccb4 \uc2a4\ud0dd\uc740 \uae30\uacc4\uc801 \uc9c0\uc9c0 \uc5ed\ud560\uc744 \ud558\ub294 \uae30\ud310(\uc77c\ubc18\uc801\uc73c\ub85c \uc720\ub9ac, \ud50c\ub77c\uc2a4\ud2f1 \ub610\ub294 \uae08\uc18d \ud638\uc77c) \uc704\uc5d0 \uc99d\ucc29\ub429\ub2c8\ub2e4. \uc720\uae30 \uce35\uc758 \ucd1d \ub450\uaed8\ub294 \ubd88\uacfc \uc218\uc2ed \ub098\ub178\ubbf8\ud130\uc5d0 \ubd88\uacfc\ud558\uba70, \uc644\uc131\ub41c \ub514\uc2a4\ud50c\ub808\uc774 \ud328\ub110\uc758 \ub450\uaed8\ub294 0.2mm \ubbf8\ub9cc\uc774 \ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"22_Functional_Layers_in_Detail\"><\/span>2.2 \uae30\ub2a5 \uacc4\uce35\uc5d0 \ub300\ud55c \uc0c1\uc138 \uc124\uba85<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uc77c\ubc18\uc801\uc778 OLED\ub294 \uc544\ub798\uc5d0\uc11c \uc704\ucabd\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uce35\uc73c\ub85c \uad6c\uc131\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uae30\ud310<\/strong> \u2014 \uc804\uccb4 \uad6c\uc870\ub97c \uc9c0\ud0f1\ud558\ub294 \uae30\ucd08\uce35(\uc720\ub9ac, \ud50c\ub77c\uc2a4\ud2f1 \ub610\ub294 \uae08\uc18d \ud638\uc77c).<\/li>\n\n\n\n<li><strong>\uc591\uadf9 (ITO \u2014 \uc778\ub4d0-\uc8fc\uc11d \uc0b0\ud654\ubb3c)<\/strong> \u2014 \uc804\ud558\ub97c \uc8fc\uc785\ud558\ub294 \ud22c\uba85 \uc804\ub3c4\uc131 \uce35 <strong>\uad6c\uba4d<\/strong> (\uc591\uc804\ud558 \uc6b4\ubc18\uccb4)\ub97c \uc720\uae30 \uc801\uce35 \uad6c\uc870\ub85c \uc720\uc785\uc2dc\ud0a8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc815\uacf5 \uc8fc\uc785\uce35(HIL) \/ \uc815\uacf5 \uc218\uc1a1\uce35(HTL)<\/strong> \u2014 \uc591\uadf9\uc5d0\uc11c \ubc1c\uad11\uce35 \ucabd\uc73c\ub85c \uc815\uacf5\uc744 \uc774\ub3d9\uc2dc\ud0a8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc774\ubbf8\uc2dc\ube0c \ub808\uc774\uc5b4(EML)<\/strong> \u2014 OLED\uc758 \ud575\uc2ec\uc73c\ub85c, \uc2e4\uc81c\ub85c \ube5b\uc774 \uc0dd\uc131\ub418\ub294 \ubd80\ubd84\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc5d0\ub294 \uc804\uc790\uc640 \uc815\uacf5\uc758 \uc7ac\uacb0\ud569\uc5d0 \uc758\ud574 \uc5ec\uae30\ub418\uba74 \ube5b\uc744 \ubc29\ucd9c\ud558\ub294 \uc720\uae30 \ubd84\uc790\ub4e4\uc774 \ud3ec\ud568\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc804\uc790 \uc218\uc1a1\uce35 (ETL) \/ \uc804\uc790 \uc8fc\uc785\uce35 (EIL)<\/strong> \u2014 \uc74c\uadf9\uc5d0\uc11c \ubc1c\uad11\uce35 \ucabd\uc73c\ub85c \uc804\uc790\ub97c \uc774\ub3d9\uc2dc\ud0a8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc74c\uadf9<\/strong> \u2014 \uc8fc\uc785\ud55c\ub2e4 <strong>\uc804\uc790<\/strong> (\uc74c\uc804\ud558 \uc6b4\ubc18\uccb4)\ub97c \uc720\uae30 \uc801\uce35 \uad6c\uc870\ub85c \uc720\uc785\uc2dc\ud0a8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\uc591\uadf9 \ubc0f \uc74c\uadf9 \uc18c\uc7ac\uc758 \uc120\ud0dd\uacfc \uc720\uae30 \uce35\uc758 \uad6c\uccb4\uc801\uc778 \uad6c\uc870\ub294 \ubc1c\uad11\uce35\uc5d0\uc11c \uc804\ud558 \uc7ac\uacb0\ud569\uc744 \uadf9\ub300\ud654\ud558\uc5ec, \uacb0\uacfc\uc801\uc73c\ub85c \uad11\ucd9c\ub825\uc744 \uadf9\ub300\ud654\ud560 \uc218 \uc788\ub3c4\ub85d \uc138\uc2ec\ud558\uac8c \uc124\uacc4\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_The_Light-Emitting_Principle_From_Electricity_to_Light\"><\/span>3. \ubc1c\uad11 \uc6d0\ub9ac: \uc804\uae30\ub85c\ubd80\ud130 \ube5b\uc73c\ub85c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"31_The_Five-Step_Process\"><\/span>3.1 5\ub2e8\uacc4 \uc808\ucc28<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uc591\uadf9\uacfc \uc74c\uadf9 \uc0ac\uc774\uc5d0 \uc804\uc555\uc774 \uac00\ud574\uc9c0\uba74, \ub2e4\uc74c\uacfc \uac19\uc740 \uacfc\uc815\uc744 \ud1b5\ud574 \ube5b\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\ucda9\uc804 \uc8fc\uc785<\/strong> \u2014 \uc804\uacc4\uac00 \uac00\ud574\uc9c0\uba74 \uc74c\uadf9\uc5d0\uc11c \uc804\uc790\uac00 \uc8fc\uc785\ub418\uace0, \uc591\uadf9\uc5d0\uc11c \uc815\uacf5\uc774 \uc8fc\uc785\ub41c\ub2e4.<\/li>\n\n\n\n<li><strong>\uc804\ud558 \uc218\uc1a1<\/strong> \u2014 \uc804\uc790\ub294 \uc804\uc790 \uc218\uc1a1\uce35\uc744 \ud1b5\ud574 \uc774\ub3d9\ud558\uace0, \uc815\uacf5\uc740 \uc815\uacf5 \uc218\uc1a1\uce35\uc744 \ud1b5\ud574 \uc774\ub3d9\ud558\uba70, \ub458 \ub2e4 \ubc1c\uad11\uce35 \ucabd\uc73c\ub85c \uc774\ub3d9\ud55c\ub2e4.<\/li>\n\n\n\n<li><strong>\uc804\ud558 \uc7ac\uacb0\ud569<\/strong> \u2014 \ubc1c\uad11\uce35\uc5d0\uc11c \uc804\uc790\uc640 \uc815\uacf5\uc774 \ub9cc\ub098\uba74, \uc774\ub4e4\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uacb0\ud569 \uc0c1\ud0dc\ub97c \ud615\uc131\ud558\ub294\ub370, \uc774\ub97c <strong>\uc5d1\uc2dc\ud1a4<\/strong> (\uc804\uc790-\uc815\uacf5 \uc30d).<\/li>\n\n\n\n<li><strong>\uc5d1\uc2dc\ud1a4 \uc774\ub3d9<\/strong> \u2014 \uc5d1\uc2dc\ud1a4\uc740 \ubc1c\uad11\uce35 \ub0b4\uc5d0\uc11c \ud655\uc0b0\ub41c\ub2e4.<\/li>\n\n\n\n<li><strong>\ubcf5\uc0ac \ubd95\uad34<\/strong> \u2014 \uc5d1\uc2dc\ud1a4\uc740 \uad11\uc790, \uc989 \uac00\uc2dc\uad11\uc120\uc758 \uc785\uc790\ub97c \ubc29\ucd9c\ud568\uc73c\ub85c\uc368 \uc5d0\ub108\uc9c0\ub97c \ubc29\ucd9c\ud55c\ub2e4.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"32_Energy_Levels_and_the_Physical_Picture\"><\/span>3.2 \uc5d0\ub108\uc9c0 \uc900\uc704\uc640 \ubb3c\ub9ac\uc801 \ubaa8\ud615<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uc774 \uacfc\uc815\uc740 \ubd84\uc790\uc758 \uc5d0\ub108\uc9c0 \uc900\uc704\ub97c \ud1b5\ud574 \uc774\ud574\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4. \uc815\uacf5\uc740 \ub2e4\uc74c\uc744 \ud1b5\ud574 \uc774\ub3d9\ud558\uba70 <strong>HOMO<\/strong> (\ucd5c\uace0 \uc810\uc720 \ubd84\uc790 \uada4\ub3c4), \ubc18\uba74 \uc804\uc790\ub294 <strong>LUMO<\/strong> (\ucd5c\uc800 \ube44\uc810\uc720 \ubd84\uc790 \uada4\ub3c4). \uc804\uc790\uac00 LUMO\uc5d0\uc11c HOMO\ub85c \uc774\ub3d9\ud560 \ub54c, \uadf8 \uc5d0\ub108\uc9c0 \ucc28\uc774\ub294 \uad11\uc790(\ube5b)\ub098 \uc5f4\uc758 \ud615\ud0dc\ub85c \ubc29\ucd9c\ub41c\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"33_Fluorescence_vs_Phosphorescence\"><\/span>3.3 \ud615\uad11\uacfc \uc778\uad11\uc758 \ube44\uad50<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\ubaa8\ub4e0 \uc5d1\uc2dc\ud1a4\uc774 \ub611\uac19\uc740 \uac83\uc740 \uc544\ub2d9\ub2c8\ub2e4. \uc804\uc790\uc640 \uc815\uacf5\uc774 \uc7ac\uacb0\ud569\ud560 \ub54c, \ub450 \uac00\uc9c0 \uac00\ub2a5\ud55c \uc2a4\ud540 \uc0c1\ud0dc\uc758 \uc5d1\uc2dc\ud1a4\uc744 \ud615\uc131\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc2f1\uae00\ub9bf \uc5d1\uc2dc\ud1a4<\/strong> (\uc804\uccb4 \uc5d1\uc2dc\ud1a4 \uc911 25%) \u2192 \uae09\uc18d\ud788 \ubd95\uad34\ud558\uc5ec \ub2e4\uc74c\uc744 \uc0dd\uc131\ud55c\ub2e4. <strong>\ud615\uad11<\/strong>.<\/li>\n\n\n\n<li><strong>\uc0bc\uc911 \uc5d1\uc2dc\ud1a4<\/strong> (\uc804\uccb4 \uc5d1\uc2dc\ud1a4 \uc911 75%) \u2192 \ub354 \ub290\ub9ac\uac8c \ubd95\uad34\ud558\uba70, \ub2e4\uc74c\uc744 \uc0dd\uc131\ud55c\ub2e4. <strong>\uc778\uad11<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p>\uc774 1:3 \ube44\uc728\uc740 \uadfc\ubcf8\uc801\uc778 \ud55c\uacc4\ub97c \uc548\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uae30\uc874\uc758 \ud615\uad11 \ubb3c\uc9c8\uc740 \uc2f1\uae00\ub81b \uc5d1\uc2dc\ud1a4\ub9cc \ud65c\uc6a9\ud560 \uc218 \uc788\uae30 \ub54c\ubb38\uc5d0, \uc774\ub860\uc0c1 \ucd5c\ub300 \ub0b4\ubd80 \uc591\uc790 \ud6a8\uc728\uc740 25%\uc5d0 \ubd88\uacfc\ud569\ub2c8\ub2e4. <strong>\uc778\uad11\uc131<\/strong> \ubc18\uba74, \ubc29\ucd9c\uae30\ub294 \uc2f1\uae00\ub81b \ubc0f \ud2b8\ub9ac\ud50c\ub81b \uc5d1\uc2dc\ud1a4\uc744 \ubaa8\ub450 \ud3ec\uc9d1\ud560 \uc218 \uc788\uc5b4 \ud6e8\uc52c \ub354 \ub192\uc740 \ud6a8\uc728\uc744 \ub2ec\uc131\ud560 \uc218 \uc788\ub2e4.<\/p>\n\n\n\n<p>\ucd5c\uc2e0 \uc138\ub300\uc758 OLED \uae30\uc220\uc740 \ub2e4\uc74c\uc744 \ud65c\uc6a9\ud569\ub2c8\ub2e4. <strong>\uc5f4 \ud65c\uc131\ud654 \uc9c0\uc5f0 \ud615\uad11(TADF)<\/strong> \uc774 \ubc29\ucd9c\uccb4\ub4e4\uc740 \uc911\uae08\uc18d\uc744 \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uace0\ub3c4 \uc0bc\uc911\ud56d \uc5d1\uc2dc\ud1a4\uc744 \ud65c\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucca8\ub2e8 <strong>\uc778\uad11\uccb4 \uac10\uc751\ud615 TADF (PST)<\/strong> \ucd5c\uadfc \uc774\ub7ec\ud55c \uc804\ub7b5\uc744 \ud1b5\ud574 29%\ub97c \ucd08\uacfc\ud558\ub294 \uc678\ubd80 \uc591\uc790 \ud6a8\uc728\uc744 \ub2ec\uc131\ud588\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_How_Color_Is_Produced\"><\/span>4. \uc0c9\uc774 \uc5b4\ub5bb\uac8c \ub9cc\ub4e4\uc5b4\uc9c0\ub294\uac00<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"41_Three_Full-Color_Technologies\"><\/span>4.1 \uc138 \uac00\uc9c0 \ud480\uceec\ub7ec \uae30\uc220<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\ud480\uceec\ub7ec OLED \ub514\uc2a4\ud50c\ub808\uc774\ub97c \uc81c\uc791\ud558\ub294 \ub370\uc5d0\ub294 \ud06c\uac8c \uc138 \uac00\uc9c0 \uc8fc\uc694 \uc811\uadfc \ubc29\uc2dd\uc774 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>RGB \uc9c1\uc811 \ubc1c\uad11<\/strong> \u2014 \uac01 \ud53d\uc140\uc740 \ube68\uac15, \ub179\uc0c9, \ud30c\ub791 OLED \ubc1c\uad11 \uc18c\uc790\ub85c \uad6c\uc131\ub41c, \uac01\uac01 \ub3c5\ub9bd\uc801\uc73c\ub85c \uc81c\uc5b4\ub418\ub294 \uc138 \uac1c\uc758 \uc11c\ube0c\ud53d\uc140\ub85c \uc774\ub8e8\uc5b4\uc838 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uac00\uc7a5 \uac04\ub2e8\ud55c \ubc29\uc2dd\uc774\uba70, \ub300\ubd80\ubd84\uc758 \ubaa8\ubc14\uc77c OLED \ub514\uc2a4\ud50c\ub808\uc774\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc0c9\uc0c1 \ubcc0\ud658<\/strong> \u2014 \ud30c\ub780\uc0c9 OLED\ub294 \ud30c\ub780\uc0c9 \ube5b\uc744 \ubc29\ucd9c\ud558\uba70, \uc774 \ube5b\uc740 \uc0c9 \ubcc0\ud658 \uc7ac\ub8cc\ub97c \ud1b5\ud574 \ubd80\ubd84\uc801\uc73c\ub85c \ube68\uac04\uc0c9\uacfc \ub179\uc0c9\uc73c\ub85c \ubcc0\ud658\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud654\uc774\ud2b8 OLED + \uceec\ub7ec \ud544\ud130 (WOLED-CF)<\/strong> \u2014 \ubc31\uc0c9 \ubc1c\uad11 OLED\uc5d0 \uc801\uc0c9, \ub179\uc0c9, \uccad\uc0c9 \uceec\ub7ec \ud544\ud130\uac00 \uacb0\ud569\ub429\ub2c8\ub2e4. \uc774\ub294 LG\ub514\uc2a4\ud50c\ub808\uc774\uac00 \uc790\uc0ac\uc758 OLED TV\uc5d0 \uc801\uc6a9\ud55c \uad6c\uc870\ub85c, (\uccad\uc0c9 \ubc0f \ud669\uc0c9 \ubc1c\uad11\uccb4\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc0dd\uc131\ub41c) 4\uac1c\uc758 \ubc31\uc0c9 \uc11c\ube0c\ud53d\uc140 \uc704\uc5d0 \uceec\ub7ec \ud544\ud130\uac00 \ubc30\uce58\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"42_Pixel_Arrangements\"><\/span>4.2 \ud53d\uc140 \ubc30\uc5f4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uc11c\ube0c\ud53d\uc140\uc758 \ubc30\uc5f4\uc740 \ud654\uc9c8\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uae30\uc874\uc758 <strong>RGB \uc904\ubb34\ub2ac<\/strong> \uc774 \ubc30\uc5f4 \ubc29\uc2dd\uc740 \ubaa8\ub4e0 \ud53d\uc140\uc5d0 \ube68\uac15, \ucd08\ub85d, \ud30c\ub791 \uc11c\ube0c\ud53d\uc140\uc744 \uac01\uac01 \ud558\ub098\uc529 \ubc30\uce58\ud558\uc5ec \uc120\uba85\ud55c \ud14d\uc2a4\ud2b8\uc640 \uc815\ud655\ud55c \uc0c9\uc0c1\uc744 \uad6c\ud604\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uadf8\ub7ec\ub098 \uccad\uc0c9 OLED \uc18c\uc7ac\ub294 \uc801\uc0c9 \ubc0f \ub179\uc0c9 \uc18c\uc7ac\ubcf4\ub2e4 \uc218\uba85\uc774 \uc9e7\uae30 \ub54c\ubb38\uc5d0, \uc81c\uc870\uc0ac\ub4e4\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ub300\uc548\uc801\uc778 \ubc30\uc5f4 \ubc29\uc2dd\uc744 \uac1c\ubc1c\ud574 \uc654\ub294\ub370, <strong>PenTile<\/strong> (\uc0bc\uc131\uc5d0\uc11c \uc0ac\uc6a9\ud558\ub294 \ubc29\uc2dd)\uc73c\ub85c, \ud53d\uc140\ub4e4\uc774 \uc77c\ubd80 \uc11c\ube0c\ud53d\uc140\uc744 \uacf5\uc720\ud558\uc5ec \ud544\uc694\ud55c \uccad\uc0c9 \ubc1c\uad11 \uc18c\uc790\uc758 \uc218\ub97c \uc904\uc774\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \ucd5c\uc2e0 PenTile \ub514\uc2a4\ud50c\ub808\uc774\ub294 \ud53d\uc140 \ubc00\ub3c4\uac00 \ub9e4\uc6b0 \ub192\uc544, \uc774 \ud328\ud134\uc740 \uc721\uc548\uc73c\ub85c\ub294 \uc0ac\uc2e4\uc0c1 \uc2dd\ubcc4\ud560 \uc218 \uc5c6\uc744 \uc815\ub3c4\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p>2025\ub144\uc5d0\ub294, <strong>\uc9c4\uc815\ud55c RGB OLED<\/strong> \uc774\ub7ec\ud55c \ub514\uc2a4\ud50c\ub808\uc774\uac00 \uc2dc\uc7a5\uc5d0 \ucd9c\uc2dc\ub418\uae30 \uc2dc\uc791\ud558\uba74\uc11c, PenTile \ubc30\uc5f4\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub358 \uc120\uba85\ub3c4 \uc800\ud558 \ubb38\uc81c\ub97c \ud574\uc18c\ud558\uace0 \ub354 \uc120\uba85\ud55c \ud14d\uc2a4\ud2b8\uc640 \ub354 \uc815\ud655\ud55c \uc0c9\uc0c1\uc744 \uad6c\ud604\ud558\uace0 \uc788\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Manufacturing_How_an_OLED_Screen_Is_Made\"><\/span>5. \uc81c\uc870: OLED \ud654\uba74\uc740 \uc5b4\ub5bb\uac8c \ub9cc\ub4e4\uc5b4\uc9c0\ub294\uac00<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"51_The_Mainstream_Process_Vacuum_Thermal_Evaporation\"><\/span>5.1 \uc8fc\ub958 \uacf5\uc815: \uc9c4\uacf5 \uc5f4\uc99d\ubc1c\ubc95<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>OLED \ub514\uc2a4\ud50c\ub808\uc774\uc758 \uc8fc\ub41c \uc81c\uc870 \ubc29\uc2dd\uc740 <strong>\uc9c4\uacf5 \uc5f4 \uc99d\ubc1c<\/strong>. \uc774 \uacfc\uc815\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\uc720\ub9ac \uae30\ud310 \uc704\uc5d0 ITO \uce35\uc744 \uc99d\ucc29\ud558\uc5ec \uc591\uadf9\uc744 \ud615\uc131\ud55c\ub2e4.<\/li>\n\n\n\n<li>\uae30\ud310\uc744 \uace0\uc9c4\uacf5 \ucc54\ubc84\uc5d0 \ub123\ub294\ub2e4.<\/li>\n\n\n\n<li>\uc720\uae30\uce35(\uc815\uacf5 \uc218\uc1a1\uce35, \ubc1c\uad11\uce35, \uc804\uc790 \uc218\uc1a1\uce35)\uc744 \uc21c\ucc28\uc801\uc73c\ub85c \uc99d\ubc1c\uc2dc\ud0a8 \ud6c4, \ub9c8\uc9c0\ub9c9\uc73c\ub85c \uae08\uc18d \uc74c\uadf9\uc744 \uc99d\ubc1c\uc2dc\ud0a8\ub2e4.<\/li>\n\n\n\n<li>~\ub97c \uc0ac\uc6a9\ud558\uc5ec <strong>\uc815\ubc00 \uae08\uc18d \ub9c8\uc2a4\ud06c(FMM)<\/strong> \uc99d\ucc29 \uacfc\uc815\uc5d0\uc11c \ud53d\uc140 \ud328\ud134\uc744 \uc815\uc758\ud558\uae30 \uc704\ud574.<\/li>\n<\/ol>\n\n\n\n<p>\uc774 \uacf5\uc815\uc740 \uc6d0\uc790\uc7ac \uc18c\ubaa8\ub7c9\uc774 \ub9ce\uc740\ub370, \uc57d <strong>30%<\/strong> \uc99d\ubc1c\ub41c \ubb3c\uc9c8 \uc911 \uc77c\ubd80\ub9cc\uc774 \uc2e4\uc81c\ub85c \uae30\ud310\uc5d0 \uc99d\ucc29\ub418\uace0, \ub098\uba38\uc9c0\ub294 \ub0ad\ube44\ub41c\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"52_The_Emerging_Alternative_Inkjet_Printing_IJP\"><\/span>5.2 \uc0c8\ub86d\uac8c \ubd80\uc0c1\ud558\ub294 \ub300\uc548: \uc789\ud06c\uc82f \uc778\uc1c4(IJP)<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p><strong>\uc789\ud06c\uc82f \uc778\uc1c4<\/strong> \ub9e4\ub825\uc801\uc778 \ub300\uc548\uc744 \uc81c\uc2dc\ud569\ub2c8\ub2e4. \uc9c4\uacf5 \uc0c1\ud0dc\uc5d0\uc11c \uc7ac\ub8cc\ub97c \uc99d\ubc1c\uc2dc\ud0a4\ub294 \ub300\uc2e0, \uc815\ubc00 \ud504\ub9b0\ud130\uac00 RGB \ubc1c\uad11 \uc7ac\ub8cc\ub97c \ud3ec\ud568\ud55c OLED \uc7ac\ub8cc\ub97c \ud544\uc694\ud55c \uc704\uce58\uc5d0 \uc815\ud655\ud788 \ub3c4\ud3ec\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\uc7a5\uc810\uc740 \uc0c1\ub2f9\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc790\uc7ac \ud65c\uc6a9\ub3c4<\/strong> \uc99d\ubc1c \uc2dc \uc57d 30%\uc778 \uac83\uc5d0 \ube44\ud574, \uac70\uc758 90%\uc5d0 \ub2ec\ud55c\ub2e4.<\/li>\n\n\n\n<li>\ud3d0\uae30\ubb3c \uac10\uc18c\ub85c \uc778\ud55c \uc0dd\uc0b0 \ube44\uc6a9 \uc808\uac10.<\/li>\n\n\n\n<li>\ub300\uba74\uc801 \ud328\ub110\uc5d0 \uc801\ud569\ud55c\uc9c0 \uc5ec\ubd80.<\/li>\n<\/ul>\n\n\n\n<p>2024\ub144, TCL CSOT\ub294 5.5\uc138\ub300 \uc0dd\uc0b0 \ub77c\uc778\uc5d0\uc11c \uc789\ud06c\uc82f \uc778\uc1c4 \ubc29\uc2dd\uc758 OLED \ub300\ub7c9 \uc0dd\uc0b0\uc744 \uc2dc\uc791\ud588\uc73c\uba70, \uad11\uc800\uc6b0\uc5d0 $4.15 billion \uaddc\ubaa8\uc758 8.6\uc138\ub300 \uc789\ud06c\uc82f \uc778\uc1c4 \uc0dd\uc0b0 \ub77c\uc778 \uac74\uc124\uc5d0 \ucc29\uc218\ud588\uc2b5\ub2c8\ub2e4. 2025\ub144 SID \ub514\uc2a4\ud50c\ub808\uc774 \uc704\ud06c(SID Display Week)\uc5d0\uc11c \uc774 \ud68c\uc0ac\ub294 6.5\uc778\uce58\ubd80\ud130 65\uc778\uce58\uc5d0 \uc774\ub974\ub294 \uc789\ud06c\uc82f \uc778\uc1c4 OLED \ud328\ub110\uc744 \uc120\ubcf4\uc774\uba70, \uac70\uc758 \ubaa8\ub4e0 \uae30\uae30 \ubc94\uc8fc\uc5d0 \uac78\uccd0 \uc774 \uae30\uc220\uc758 \ub2e4\uc6a9\ub3c4\uc131\uc744 \uc785\uc99d\ud588\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"53_Encapsulation_The_Achilles_Heel\"><\/span>5.3 \ucea1\uc290\ud654: \uc544\ud0ac\ub808\uc2a4\uac74<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>OLED \uc18c\uc7ac\ub294 \uc2b5\uae30\uc640 \uc0b0\uc18c\uc5d0 \uadf9\ub3c4\ub85c \ubbfc\uac10\ud558\uc5ec, \uc774\uc5d0 \ub178\ucd9c\ub418\uba74 \ud53d\uc140\uc774 \uc791\ub3d9\ud558\uc9c0 \uc54a\ub294 \u201c\uac80\uc740 \ubc18\uc810\u201d\uc774 \uc0dd\uae41\ub2c8\ub2e4. \uc774\uac83\uc774 \ubc14\ub85c OLED\uac00 \ubc18\ub4dc\uc2dc <strong>\ubc00\ud3d0\ub41c<\/strong> \uc81c\uc791 \uc9c1\ud6c4.<\/p>\n\n\n\n<p><strong>\ubc15\ub9c9 \ucea1\uc290\ud654(TFE)<\/strong> \uc774\ub294 \ucc28\uc138\ub300 \ub514\uc2a4\ud50c\ub808\uc774\uc758 \uc2e0\ub8b0\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ud575\uc2ec \uae30\uc220\uc785\ub2c8\ub2e4. \ucca8\ub2e8 \ucea1\uc290\ud654 \ucc28\ub2e8\uce35\uc744 \ud1b5\ud574 \uc218\uc99d\uae30 \ud22c\uacfc\uc728\uc744 5 \u00d7 10\u207b\u2075 g\/m\u00b2\/day \ubbf8\ub9cc\uc73c\ub85c \ub0ae\ucd94\uc5c8\uc73c\uba70, \uc774\ub97c \ud1b5\ud574 \uc720\uc5f0\ud558\uace0 \uc2ec\uc9c0\uc5b4 \uc2e0\ucd95\uc131 \uc788\ub294 OLED \ub514\uc2a4\ud50c\ub808\uc774\uc758 \uad6c\ud604\uc774 \uac00\ub2a5\ud574\uc84c\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"6_Types_of_OLEDs\"><\/span>6. OLED\uc758 \uc885\ub958<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"61_By_Driving_Method\"><\/span>6.1 \uad6c\ub3d9 \ubc29\uc2dd\ubcc4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>OLED\ub294 \uc804\uc790\uc801 \uc5b4\ub4dc\ub808\uc2f1 \ubc29\uc2dd\uc5d0 \ub530\ub77c \ub2e4\uc74c\uacfc \uac19\uc774 \ubd84\ub958\ub429\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>PMOLED (\uc218\ub3d9 \ub9e4\ud2b8\ub9ad\uc2a4 OLED)<\/strong> \u2014 \uc800\uc7a5\uc6a9 \ucee4\ud328\uc2dc\ud130\uac00 \uc5c6\ub294 \ub354 \ub2e8\uc21c\ud55c \ub4dc\ub77c\uc774\ubc84 \uc124\uacc4\ub97c \uc0ac\uc6a9\ud569\ub2c8\ub2e4. PMOLED\ub294 \uc81c\uc870 \ube44\uc6a9\uc774 \uc800\ub834\ud558\uc9c0\ub9cc \ud06c\uae30\uc640 \ud574\uc0c1\ub3c4\uc5d0 \ud55c\uacc4\uac00 \uc788\uc2b5\ub2c8\ub2e4. \uac00\uc7a5 \ud070 PMOLED\ub3c4 \uc57d 5\uc778\uce58\uc5d0 \ubd88\uacfc\ud558\uba70, \ub300\ubd80\ubd84\uc740 1~3\uc778\uce58 \ud06c\uae30\uc785\ub2c8\ub2e4. MP3 \ud50c\ub808\uc774\uc5b4\ub098 \uac04\ub2e8\ud55c \uc6e8\uc5b4\ub7ec\ube14 \uae30\uae30 \ub4f1\uc5d0 \uc0ac\uc6a9\ub418\ub294 \uc18c\ud615 \ub514\uc2a4\ud50c\ub808\uc774\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>AMOLED (\uc561\ud2f0\ube0c \ub9e4\ud2b8\ub9ad\uc2a4 OLED)<\/strong> \u2014 \uac01 \ud53d\uc140\uc740 \uc800\uc7a5 \ucee4\ud328\uc2dc\ud130\ub97c \ud3ec\ud568\ud558\ub294 \ubc15\ub9c9 \ud2b8\ub79c\uc9c0\uc2a4\ud130(TFT)\uc5d0 \uc758\ud574 \uc81c\uc5b4\ub429\ub2c8\ub2e4. AMOLED\ub294 \uc804\ub825 \uc18c\ubaa8\uac00 \uc801\uace0, \ub354 \ube60\ub978 \uc8fc\uc0ac\uc728\uc744 \uc81c\uacf5\ud558\uba70, \uace0\ud574\uc0c1\ub3c4\uc758 \ub300\ud615 \ud654\uba74\uc73c\ub85c \uc81c\uc791\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae30\uc220\uc740 \uc0ac\uc2e4\uc0c1 \ubaa8\ub4e0 \ucd5c\uc2e0 \uc2a4\ub9c8\ud2b8\ud3f0, \ud0dc\ube14\ub9bf, \ub178\ud2b8\ubd81, TV\uc5d0 \uc801\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"62_By_Form_Factor_and_Function\"><\/span>6.2 \ud3fc \ud329\ud130 \ubc0f \uae30\ub2a5\ubcc4<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>OLED\ub294 \ubb3c\ub9ac\uc801 \ud2b9\uc131\uc5d0 \ub530\ub77c \ub2e4\uc74c\uacfc \uac19\uc774 \ubd84\ub958\ud560 \uc218\ub3c4 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ud22c\uba85 OLED<\/strong> \u2014 \ucc3d\ubb38\uc774\ub098 \uc790\ub3d9\ucc28 \uc55e\uc720\ub9ac\uc5d0 \ub0b4\uc7a5\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc0c1\ubd80 \ubc1c\uad11 OLED<\/strong> \u2014 \uc0c1\ub2e8 \ud45c\uba74\uc744 \ud1b5\ud574 \ube5b\uc744 \ubc29\ucd9c\ud558\uc5ec \ub354 \ub192\uc740 \uac1c\uad6c\ube44\ub97c \uc2e4\ud604\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc720\uc5f0\ud558\uace0 \uc811\uc744 \uc218 \uc788\ub294 OLED<\/strong> \u2014 \uc774\ub294 OLED\uc758 \ub2e8\uc21c\ud558\uace0 \uc587\uc740 \uad6c\uc870 \ub355\ubd84\uc5d0 \uac00\ub2a5\ud588\uc2b5\ub2c8\ub2e4. \uc0bc\uc131\ub514\uc2a4\ud50c\ub808\uc774\uc758 \ucd5c\uc2e0 \ud3f4\ub354\ube14 OLED \ud328\ub110\uc740 50\ub9cc \ud68c \uc811\ud798 \ub0b4\uad6c\uc131 \ud14c\uc2a4\ud2b8\ub97c \ud1b5\uacfc\ud588\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ubc31\uc0c9 OLED(WOLED)<\/strong> \u2014 \uc870\uba85 \ubd84\uc57c\uc5d0 \uc0ac\uc6a9\ub418\uba70, \uc0c9\uc0c1 \ud544\ud130\ub97c \uc801\uc6a9\ud558\uba74 TV\uc5d0\ub3c4 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"7_Advantages_and_Challenges\"><\/span>7. \uc7a5\uc810 \ubc0f \uacfc\uc81c<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"71_Core_Advantages\"><\/span>7.1 \ud575\uc2ec \uac15\uc810<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>OLED\ub294 LCD \uae30\uc220\uc5d0 \ube44\ud574 \ub2e4\uc74c\uacfc \uac19\uc740 \ub9e4\ub825\uc801\uc778 \uc7a5\uc810\ub4e4\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub6f0\uc5b4\ub09c \ud654\uc9c8<\/strong> \u2014 \uc644\ubcbd\ud55c \ube14\ub799, \ubb34\ud55c\ud55c \uba85\uc554\ube44, \ub354 \ub113\uc740 \uc0c9 \uc7ac\ud604 \ubc94\uc704, \uadf8\ub9ac\uace0 \ub354 \ub113\uc740 \uc2dc\uc57c\uac01.<\/li>\n\n\n\n<li><strong>\ucd08\uc2ac\ub9bc\ud615\uc774\uba70 \uac00\ubccd\ub2e4<\/strong> \u2014 \ub450\uaed8\uac00 1 mm \ubbf8\ub9cc\uc778 \ud328\ub110.<\/li>\n\n\n\n<li><strong>\ube60\ub978 \uc751\ub2f5 \uc2dc\uac04<\/strong> \u2014 OLED\ub294 LCD\ubcf4\ub2e4 \ud6e8\uc52c \ube60\ub974\uac8c \ucf1c\uc9c0\uace0 \uaebc\uc9c8 \uc218 \uc788\uc5b4 \ubaa8\uc158 \ube14\ub7ec \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc804\ub825 \uc18c\ube44 \uac10\uc18c<\/strong> \u2014 \uc804\uc6d0\uc774 \ucf1c\uc9c4 \ud53d\uc140\ub9cc \uc804\ub825\uc744 \uc18c\ubaa8\ud558\ubbc0\ub85c, \ub300\ubd80\ubd84\uc758 \uc0ac\uc6a9 \ud658\uacbd\uc5d0\uc11c OLED\ub294 LCD\ubcf4\ub2e4 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc720\uc5f0\uc131<\/strong> \u2014 \uc774 \uc2ec\ud50c\ud55c \ub514\uc790\uc778 \ub355\ubd84\uc5d0 \uc720\uc5f0\ud558\uace0, \uc811\uc744 \uc218 \uc788\uc73c\uba70, \ub9d0 \uc218 \uc788\uace0, \uc2ec\uc9c0\uc5b4 \ub298\ub9b4 \uc218\ub3c4 \uc788\ub294 \ub514\uc2a4\ud50c\ub808\uc774\uac00 \uac00\ub2a5\ud574\uc9d1\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"72_Ongoing_Challenges\"><\/span>7.2 \uc9c0\uc18d\uc801\uc778 \uacfc\uc81c<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\uc774\ub7ec\ud55c \uc7a5\uc810\uc5d0\ub3c4 \ubd88\uad6c\ud558\uace0, OLED\ub294 \uba87 \uac00\uc9c0 \ub09c\uad00\uc5d0 \uc9c1\uba74\ud574 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ud3c9\uc0dd<\/strong> \u2014 OLED \uc18c\uc7ac, \ud2b9\ud788 \uccad\uc0c9 \ubc1c\uad11\uccb4\ub294 \uc2dc\uac04\uc774 \uc9c0\ub0a8\uc5d0 \ub530\ub77c \uc131\ub2a5\uc774 \uc800\ud558\ub429\ub2c8\ub2e4. \uc218\uba85\uc740 \ud68d\uae30\uc801\uc73c\ub85c \ud5a5\uc0c1\ub418\uc5c8\uc9c0\ub9cc, \uc77c\ubd80 \uc6a9\ub3c4\uc5d0\uc11c\ub294 \uc5ec\uc804\ud788 LCD\uc5d0 \ubbf8\uce58\uc9c0 \ubabb\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ube44\uc6a9<\/strong> \u2014 OLED\uc758 \uc81c\uc870 \ube44\uc6a9\uc740 \uc5ec\uc804\ud788 LCD\ubcf4\ub2e4 \ube44\uc2f8\uc9c0\ub9cc, \uac00\uaca9 \ucc28\uc774\ub294 \uacc4\uc18d\ud574\uc11c \uc881\ud600\uc9c0\uace0 \uc788\ub2e4.<\/li>\n\n\n\n<li><strong>\ube14\ub8e8 \uc774\ubbf8\ud130\uc758 \uc548\uc815\uc131<\/strong> \u2014 \uccad\uc0c9 OLED \uc18c\uc7ac\uc758 \ud6a8\uc728\uc131\uacfc \uc548\uc815\uc131\uc740 \uc5ec\uc804\ud788 \uc774 \uae30\uc220\uc758 \uc8fc\uc694 \uac78\ub9bc\ub3cc\ub85c \ub0a8\uc544 \uc788\ub2e4. LG\ub514\uc2a4\ud50c\ub808\uc774\uac00 \u2018SID \ub514\uc2a4\ud50c\ub808\uc774 \uc704\ud06c 2025\u2019\uc5d0\uc11c \ubc1c\ud45c\ud560 \uc608\uc815\uc778 \uccad\uc0c9 PHOLED \uae30\uc220\uc758 \ub3c4\uc785\uc740 \uc774\ub7ec\ud55c \uacfc\uc81c\ub97c \ud574\uacb0\ud558\ub294 \ub370 \uc788\uc5b4 \uc911\uc694\ud55c \uc774\uc815\ud45c\uac00 \ub420 \uac83\uc774\ub2e4.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"8_Conclusion_The_Future_of_OLED\"><\/span>8. \uacb0\ub860: OLED\uc758 \ubbf8\ub798<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>OLED\uac00 \uc2e4\ud5d8\uc2e4\uc758 \ud638\uae30\uc2ec \ub300\uc0c1\uc5d0\uc11c \uc0c1\uc6a9\ud654\ub41c \ud604\uc2e4\ub85c \ubc1c\uc804\ud574 \uc628 \uc5ec\uc815\uc740 1987\ub144 \ubc1c\ud45c\ub41c \ud68d\uae30\uc801\uc778 \ub17c\ubb38\uc744 \ud1b5\ud574 \uc2dc\uc791\ub418\uc5c8\ub294\ub370, \uc774 \ub17c\ubb38\uc740 <strong>\uce6d \ud0d5\uacfc \uc2a4\ud2f0\ube10 \ubc18 \uc2ac\ub77c\uc774\ud06c<\/strong> \uc774\uc2a4\ud2b8\ub9cc \ucf54\ub2e5\uc5d0\uc11c. \uc774\ub4e4\uc774 \uac1c\ubc1c\ud55c \ud5e4\ud14c\ub85c\uad6c\uc870 \uc18c\uc790\ub294 10V \ubbf8\ub9cc\uc758 \uc804\uc555\uc5d0\uc11c\ub3c4 \uce21\uc815 \uac00\ub2a5\ud55c \ubc1c\uad11\uc744 \ub098\ud0c0\ub0c8\ub294\ub370, \uc774\ub294 \uc804\uccb4 \uc0b0\uc5c5\uc744 \ud0c4\uc0dd\uc2dc\ud0a8 \ud68d\uae30\uc801\uc778 \uc131\uacfc\uc600\ub2e4.<\/p>\n\n\n\n<p>\uc624\ub298\ub0a0 OLED\ub294 \uc2a4\ub9c8\ud2b8\ud3f0 \ubd84\uc57c\uc5d0\uc11c \uac00\uc7a5 \uc8fc\ub958\ub97c \uc774\ub8e8\ub294 \ub514\uc2a4\ud50c\ub808\uc774 \uae30\uc220\ub85c, \ub9e4\ub144 \uc57d 10\uc5b5 \ub300\uc758 AMOLED \ud654\uba74\uc774 \uc0dd\uc0b0\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \ub178\ud2b8\ubd81, \ud0dc\ube14\ub9bf, \ubaa8\ub2c8\ud130, TV, \uc6e8\uc5b4\ub7ec\ube14 \uae30\uae30, AR\/VR \uae30\uae30 \ub4f1\uc5d0\uc11c\ub3c4 OLED\uac00 \uc810\uc810 \ub354 \ub110\ub9ac \uc0ac\uc6a9\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p>\ubbf8\ub798\ub294 \ub354\uc6b1 \ud070 \ud601\uc2e0\uc744 \ud5a5\ud574 \ub098\uc544\uac00\uace0 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc720\uc5f0\ud558\uace0 \uc811\uc744 \uc218 \uc788\ub294 \ub514\uc2a4\ud50c\ub808\uc774<\/strong> \uc774\ubbf8 \uc2dc\uc7a5\uc5d0 \ucd9c\uc2dc\ub418\uc5b4 \uc788\uc73c\uba70 \uc778\uae30\uac00 \uc810\uc810 \ub192\uc544\uc9c0\uace0 \uc788\ub2e4.<\/li>\n\n\n\n<li><strong>\uc789\ud06c\uc82f \uc778\uc1c4 \ubc29\uc2dd\uc758 OLED<\/strong> \ube44\uc6a9\uc744 \uc808\uac10\ud558\uace0 \ub354 \ud070 \ud328\ub110\uc744 \uad6c\ud604\ud560 \uc218 \uc788\uc744 \uac83\uc73c\ub85c \uae30\ub300\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ud22c\uba85\ud558\uace0 \uc2e0\ucd95\uc131 \uc788\ub294 OLED<\/strong> \uc790\ub3d9\ucc28 \uc55e\uc720\ub9ac\ubd80\ud130 \ucc29\uc6a9\ud615 \uc804\uc790 \ubb38\uc2e0\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0, \uc644\uc804\ud788 \uc0c8\ub85c\uc6b4 \uc751\uc6a9 \ubd84\uc57c\ub97c \uac1c\ucc99\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ube14\ub8e8 PHOLED \ubc0f TADF \uae30\uc220<\/strong> \ud6a8\uc728\uc131\uacfc \uc218\uba85\uc758 \ud55c\uacc4\ub97c \uacc4\uc18d\ud574\uc11c \ub113\ud600 \ub098\uac00\uaca0\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>OLED\uac00 LCD\ub97c \uc644\uc804\ud788 \ub300\uccb4\ud560 \uc218 \uc788\uc744\uae4c\uc694? \uadf8 \ub2f5\uc740 \ube44\uc6a9 \uc808\uac10, \uccad\uc0c9 \ubc1c\uad11 \uc18c\uc790\uc758 \uc548\uc815\uc131, \uadf8\ub9ac\uace0 \ub300\uba74\uc801 \uc81c\uc870 \uae30\uc220\uc758 \uc9c0\uc18d\uc801\uc778 \ubc1c\uc804\uc5d0 \ub2ec\ub824 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \ud55c \uac00\uc9c0 \ud655\uc2e4\ud55c \uac83\uc740, OLED\uac00 \uc774\ubbf8 \uc6b0\ub9ac\uac00 \ud654\uba74\uc744 \ud1b5\ud574 \uc138\uc0c1\uc744 \ubc14\ub77c\ubcf4\ub294 \ubc29\uc2dd\uc744 \ubcc0\ud654\uc2dc\ucf30\uc73c\uba70, \uc55e\uc73c\ub85c \ub354 \ub180\ub77c\uc6b4 \ubc1c\uc804\uc774 \uae30\ub2e4\ub9ac\uace0 \uc788\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>1. Introduction: What Is an OLED? OLED stands for Organic Light-Emitting Diode \u2014 a flat light-emitting technology that produces bright light when an electrical current is applied to a series of organic thin films sandwiched between two conductors. The &#8220;organic&#8221; in OLED refers to carbon-based materials; there is no connection to organic food or farming. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":30304,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[111],"tags":[],"class_list":["post-30303","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-oled"],"blocksy_meta":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How OLEDs Work - Jictech<\/title>\n<meta name=\"description\" content=\"Discover how OLEDs work \u2014 from their organic layer structure and self-emissive light principle to the latest inkjet printing and blue PHOLED breakthroughs. Learn why OLED delivers perfect blacks, vibrant colors, and flexible displays.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How OLEDs Work - Jictech\" \/>\n<meta property=\"og:description\" content=\"Discover how OLEDs work \u2014 from their organic layer structure and self-emissive light principle to the latest inkjet printing and blue PHOLED breakthroughs. Learn why OLED delivers perfect blacks, vibrant colors, and flexible displays.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/jiclcd.com\/ko\/how-oleds-work\/\" \/>\n<meta property=\"og:site_name\" content=\"Jictech\" \/>\n<meta property=\"article:published_time\" content=\"2026-06-26T03:07:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-26T03:07:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/jiclcd.com\/wp-content\/uploads\/2026\/06\/oled-6-1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"jiesheng13025100842@gmail.com\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\uae00\uc4f4\uc774\" \/>\n\t<meta name=\"twitter:data1\" content=\"jiesheng13025100842@gmail.com\" \/>\n\t<meta name=\"twitter:label2\" content=\"\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04\" \/>\n\t<meta name=\"twitter:data2\" content=\"9\ubd84\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/jiclcd.com\\\/how-oleds-work\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/jiclcd.com\\\/how-oleds-work\\\/\"},\"author\":{\"name\":\"jiesheng13025100842@gmail.com\",\"@id\":\"https:\\\/\\\/jiclcd.com\\\/ja\\\/#\\\/schema\\\/person\\\/b932fc9521a01a2f60aba6e55167a9d3\"},\"headline\":\"How OLEDs Work\",\"datePublished\":\"2026-06-26T03:07:02+00:00\",\"dateModified\":\"2026-06-26T03:07:05+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/jiclcd.com\\\/how-oleds-work\\\/\"},\"wordCount\":1702,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/jiclcd.com\\\/ja\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/jiclcd.com\\\/how-oleds-work\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/jiclcd.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/oled-6-1.png\",\"articleSection\":[\"OLED\"],\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/jiclcd.com\\\/how-oleds-work\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/jiclcd.com\\\/how-oleds-work\\\/\",\"url\":\"https:\\\/\\\/jiclcd.com\\\/how-oleds-work\\\/\",\"name\":\"How OLEDs Work - Jictech\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/jiclcd.com\\\/ja\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/jiclcd.com\\\/how-oleds-work\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/jiclcd.com\\\/how-oleds-work\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/jiclcd.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/oled-6-1.png\",\"datePublished\":\"2026-06-26T03:07:02+00:00\",\"dateModified\":\"2026-06-26T03:07:05+00:00\",\"description\":\"Discover how OLEDs work \u2014 from their organic layer structure and self-emissive light principle to the latest inkjet printing and blue PHOLED breakthroughs. Learn why OLED delivers perfect blacks, vibrant colors, and flexible displays.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/jiclcd.com\\\/how-oleds-work\\\/#breadcrumb\"},\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/jiclcd.com\\\/how-oleds-work\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\\\/\\\/jiclcd.com\\\/how-oleds-work\\\/#primaryimage\",\"url\":\"https:\\\/\\\/jiclcd.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/oled-6-1.png\",\"contentUrl\":\"https:\\\/\\\/jiclcd.com\\\/wp-content\\\/uploads\\\/2026\\\/06\\\/oled-6-1.png\",\"width\":800,\"height\":800,\"caption\":\"OLED Display Module\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/jiclcd.com\\\/how-oleds-work\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/jiclcd.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"OLED\",\"item\":\"https:\\\/\\\/jiclcd.com\\\/category\\\/oled\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"How OLEDs Work\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/jiclcd.com\\\/ja\\\/#website\",\"url\":\"https:\\\/\\\/jiclcd.com\\\/ja\\\/\",\"name\":\"Industrial Display Manufacturer | TFT LCD, OLED, E-Paper Modules | JicTech\",\"description\":\"High-definition display module manufacturer\",\"publisher\":{\"@id\":\"https:\\\/\\\/jiclcd.com\\\/ja\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/jiclcd.com\\\/ja\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/jiclcd.com\\\/ja\\\/#organization\",\"name\":\"Shenzhen JicTech LCD Co., Ltd.\",\"url\":\"https:\\\/\\\/jiclcd.com\\\/ja\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\\\/\\\/jiclcd.com\\\/ja\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/jiclcd.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/JicTech-LCD-display-logo_85.png.webp\",\"contentUrl\":\"https:\\\/\\\/jiclcd.com\\\/wp-content\\\/uploads\\\/2025\\\/11\\\/JicTech-LCD-display-logo_85.png.webp\",\"width\":85,\"height\":86,\"caption\":\"Shenzhen JicTech LCD Co., Ltd.\"},\"image\":{\"@id\":\"https:\\\/\\\/jiclcd.com\\\/ja\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/jiclcd.com\\\/ja\\\/#\\\/schema\\\/person\\\/b932fc9521a01a2f60aba6e55167a9d3\",\"name\":\"jiesheng13025100842@gmail.com\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ko-KR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4845f044125f2a6a3138c99f6d7e29003eaec19312f6120b51cf56d5e401b3b5?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4845f044125f2a6a3138c99f6d7e29003eaec19312f6120b51cf56d5e401b3b5?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/4845f044125f2a6a3138c99f6d7e29003eaec19312f6120b51cf56d5e401b3b5?s=96&d=mm&r=g\",\"caption\":\"jiesheng13025100842@gmail.com\"},\"sameAs\":[\"https:\\\/\\\/jiclcd.com\"],\"url\":\"https:\\\/\\\/jiclcd.com\\\/ko\\\/author\\\/jiesheng13025100842gmail-com\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"OLED\uc758 \uc791\ub3d9 \uc6d0\ub9ac - Jictech","description":"OLED\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc54c\uc544\ubcf4\uc138\uc694 \u2014 \uc720\uae30\uce35 \uad6c\uc870\uc640 \uc790\uccb4 \ubc1c\uad11 \uc6d0\ub9ac\ubd80\ud130 \ucd5c\uc2e0 \uc789\ud06c\uc82f \uc778\uc1c4 \uae30\uc220 \ubc0f \uccad\uc0c9 PHOLED \ubd84\uc57c\uc758 \ud68d\uae30\uc801\uc778 \ubc1c\uc804\uae4c\uc9c0. OLED\uac00 \uc65c \uc644\ubcbd\ud55c \ube14\ub799, \uc0dd\uc0dd\ud55c \uc0c9\uc0c1, \uc720\uc5f0\ud55c \ub514\uc2a4\ud50c\ub808\uc774\ub97c \uad6c\ud604\ud560 \uc218 \uc788\ub294\uc9c0 \uc54c\uc544\ubcf4\uc138\uc694.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/jiclcd.com\/ko\/how-oleds-work\/","og_locale":"ko_KR","og_type":"article","og_title":"How OLEDs Work - Jictech","og_description":"Discover how OLEDs work \u2014 from their organic layer structure and self-emissive light principle to the latest inkjet printing and blue PHOLED breakthroughs. Learn why OLED delivers perfect blacks, vibrant colors, and flexible displays.","og_url":"https:\/\/jiclcd.com\/ko\/how-oleds-work\/","og_site_name":"Jictech","article_published_time":"2026-06-26T03:07:02+00:00","article_modified_time":"2026-06-26T03:07:05+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/jiclcd.com\/wp-content\/uploads\/2026\/06\/oled-6-1.png","type":"image\/png"}],"author":"jiesheng13025100842@gmail.com","twitter_card":"summary_large_image","twitter_misc":{"\uae00\uc4f4\uc774":"jiesheng13025100842@gmail.com","\uc608\uc0c1 \ub418\ub294 \ud310\ub3c5 \uc2dc\uac04":"9\ubd84"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/jiclcd.com\/how-oleds-work\/#article","isPartOf":{"@id":"https:\/\/jiclcd.com\/how-oleds-work\/"},"author":{"name":"jiesheng13025100842@gmail.com","@id":"https:\/\/jiclcd.com\/ja\/#\/schema\/person\/b932fc9521a01a2f60aba6e55167a9d3"},"headline":"How OLEDs Work","datePublished":"2026-06-26T03:07:02+00:00","dateModified":"2026-06-26T03:07:05+00:00","mainEntityOfPage":{"@id":"https:\/\/jiclcd.com\/how-oleds-work\/"},"wordCount":1702,"commentCount":0,"publisher":{"@id":"https:\/\/jiclcd.com\/ja\/#organization"},"image":{"@id":"https:\/\/jiclcd.com\/how-oleds-work\/#primaryimage"},"thumbnailUrl":"https:\/\/jiclcd.com\/wp-content\/uploads\/2026\/06\/oled-6-1.png","articleSection":["OLED"],"inLanguage":"ko-KR","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/jiclcd.com\/how-oleds-work\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/jiclcd.com\/how-oleds-work\/","url":"https:\/\/jiclcd.com\/how-oleds-work\/","name":"OLED\uc758 \uc791\ub3d9 \uc6d0\ub9ac - Jictech","isPartOf":{"@id":"https:\/\/jiclcd.com\/ja\/#website"},"primaryImageOfPage":{"@id":"https:\/\/jiclcd.com\/how-oleds-work\/#primaryimage"},"image":{"@id":"https:\/\/jiclcd.com\/how-oleds-work\/#primaryimage"},"thumbnailUrl":"https:\/\/jiclcd.com\/wp-content\/uploads\/2026\/06\/oled-6-1.png","datePublished":"2026-06-26T03:07:02+00:00","dateModified":"2026-06-26T03:07:05+00:00","description":"OLED\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub97c \uc54c\uc544\ubcf4\uc138\uc694 \u2014 \uc720\uae30\uce35 \uad6c\uc870\uc640 \uc790\uccb4 \ubc1c\uad11 \uc6d0\ub9ac\ubd80\ud130 \ucd5c\uc2e0 \uc789\ud06c\uc82f \uc778\uc1c4 \uae30\uc220 \ubc0f \uccad\uc0c9 PHOLED \ubd84\uc57c\uc758 \ud68d\uae30\uc801\uc778 \ubc1c\uc804\uae4c\uc9c0. OLED\uac00 \uc65c \uc644\ubcbd\ud55c \ube14\ub799, \uc0dd\uc0dd\ud55c \uc0c9\uc0c1, \uc720\uc5f0\ud55c \ub514\uc2a4\ud50c\ub808\uc774\ub97c \uad6c\ud604\ud560 \uc218 \uc788\ub294\uc9c0 \uc54c\uc544\ubcf4\uc138\uc694.","breadcrumb":{"@id":"https:\/\/jiclcd.com\/how-oleds-work\/#breadcrumb"},"inLanguage":"ko-KR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/jiclcd.com\/how-oleds-work\/"]}]},{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/jiclcd.com\/how-oleds-work\/#primaryimage","url":"https:\/\/jiclcd.com\/wp-content\/uploads\/2026\/06\/oled-6-1.png","contentUrl":"https:\/\/jiclcd.com\/wp-content\/uploads\/2026\/06\/oled-6-1.png","width":800,"height":800,"caption":"OLED Display Module"},{"@type":"BreadcrumbList","@id":"https:\/\/jiclcd.com\/how-oleds-work\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/jiclcd.com\/"},{"@type":"ListItem","position":2,"name":"OLED","item":"https:\/\/jiclcd.com\/category\/oled\/"},{"@type":"ListItem","position":3,"name":"How OLEDs Work"}]},{"@type":"WebSite","@id":"https:\/\/jiclcd.com\/ja\/#website","url":"https:\/\/jiclcd.com\/ja\/","name":"\uc0b0\uc5c5\uc6a9 \ub514\uc2a4\ud50c\ub808\uc774 \uc81c\uc870\uc5c5\uccb4 | TFT LCD, OLED, \uc804\uc790\uc885\uc774 \ubaa8\ub4c8 | JicTech","description":"\uace0\ud654\uc9c8 \ub514\uc2a4\ud50c\ub808\uc774 \ubaa8\ub4c8 \uc81c\uc870\uc5c5\uccb4","publisher":{"@id":"https:\/\/jiclcd.com\/ja\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/jiclcd.com\/ja\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"ko-KR"},{"@type":"Organization","@id":"https:\/\/jiclcd.com\/ja\/#organization","name":"\uc2ec\ucc9c JicTech LCD Co.","url":"https:\/\/jiclcd.com\/ja\/","logo":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/jiclcd.com\/ja\/#\/schema\/logo\/image\/","url":"https:\/\/jiclcd.com\/wp-content\/uploads\/2025\/11\/JicTech-LCD-display-logo_85.png.webp","contentUrl":"https:\/\/jiclcd.com\/wp-content\/uploads\/2025\/11\/JicTech-LCD-display-logo_85.png.webp","width":85,"height":86,"caption":"Shenzhen JicTech LCD Co., Ltd."},"image":{"@id":"https:\/\/jiclcd.com\/ja\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/jiclcd.com\/ja\/#\/schema\/person\/b932fc9521a01a2f60aba6e55167a9d3","name":"jiesheng13025100842@gmail.com","image":{"@type":"ImageObject","inLanguage":"ko-KR","@id":"https:\/\/secure.gravatar.com\/avatar\/4845f044125f2a6a3138c99f6d7e29003eaec19312f6120b51cf56d5e401b3b5?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/4845f044125f2a6a3138c99f6d7e29003eaec19312f6120b51cf56d5e401b3b5?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/4845f044125f2a6a3138c99f6d7e29003eaec19312f6120b51cf56d5e401b3b5?s=96&d=mm&r=g","caption":"jiesheng13025100842@gmail.com"},"sameAs":["https:\/\/jiclcd.com"],"url":"https:\/\/jiclcd.com\/ko\/author\/jiesheng13025100842gmail-com\/"}]}},"_links":{"self":[{"href":"https:\/\/jiclcd.com\/ko\/wp-json\/wp\/v2\/posts\/30303","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jiclcd.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jiclcd.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jiclcd.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jiclcd.com\/ko\/wp-json\/wp\/v2\/comments?post=30303"}],"version-history":[{"count":1,"href":"https:\/\/jiclcd.com\/ko\/wp-json\/wp\/v2\/posts\/30303\/revisions"}],"predecessor-version":[{"id":30305,"href":"https:\/\/jiclcd.com\/ko\/wp-json\/wp\/v2\/posts\/30303\/revisions\/30305"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jiclcd.com\/ko\/wp-json\/wp\/v2\/media\/30304"}],"wp:attachment":[{"href":"https:\/\/jiclcd.com\/ko\/wp-json\/wp\/v2\/media?parent=30303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jiclcd.com\/ko\/wp-json\/wp\/v2\/categories?post=30303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jiclcd.com\/ko\/wp-json\/wp\/v2\/tags?post=30303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}