{"id":27164,"date":"2025-12-17T08:30:10","date_gmt":"2025-12-17T08:30:10","guid":{"rendered":"https:\/\/jiclcd.com\/?post_type=product&p=27164"},"modified":"2026-04-28T08:48:53","modified_gmt":"2026-04-28T08:48:53","slug":"2-8-inch-tn-tft-lcd","status":"publish","type":"product","link":"https:\/\/jiclcd.com\/zh\/product\/2-8-inch-tn-tft-lcd\/","title":{"rendered":"2.8 \u82f1\u5bf8 TN TFT LCD \u6a21\u5757 - 320\u00d7240 \u663e\u793a\u5c4f"},"content":{"rendered":"

\u4ea7\u54c1\u8be6\u7ec6\u4fe1\u606f\uff1a<\/strong><\/h2>\n

1.\u4e00\u822c\u89c4\u683c<\/strong><\/h3>\n
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<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u9879\u76ee<\/th>\n\u89c4\u683c<\/th>\n\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n
\u6db2\u6676\u663e\u793a\u5c4f\u5c3a\u5bf8<\/td>\n2.8 \u82f1\u5bf8<\/td>\n<\/td>\n<\/tr>\n
\u9762\u677f\u7c7b\u578b<\/td>\n\u975e\u6676\u7845 TFT \u6709\u6e90\u77e9\u9635<\/td>\n\u7530\u7eb3\u897f\u5dde\uff0c\u901a\u5e38\u4e3a\u767d\u8272<\/td>\n<\/tr>\n
\u51b3\u8bae<\/td>\n240RGB (H) \u00d7 320(V) \u50cf\u7d20<\/td>\n<\/td>\n<\/tr>\n
\u663e\u793a\u6a21\u5f0f<\/td>\nTN \/ \u5e38\u767d<\/td>\n<\/td>\n<\/tr>\n
\u989c\u8272\u6570\u91cf<\/td>\n262K \u8272<\/td>\n<\/td>\n<\/tr>\n
\u67e5\u770b\u65b9\u5411\uff08\u7070\u8272\u53cd\u8f6c\uff09<\/td>\n12 \u65f6<\/td>\n<\/td>\n<\/tr>\n
\u5bf9\u6bd4\u5ea6<\/td>\n500\uff08\u5178\u578b\u503c\uff09<\/td>\n<\/td>\n<\/tr>\n
\u4eae\u5ea6<\/td>\n480 cd\/m\u00b2\uff08\u5178\u578b\u503c\uff09<\/td>\n<\/td>\n<\/tr>\n
\u6a21\u5757\u5c3a\u5bf8\uff08\u9ad8\u00d7\u5bbd\u00d7\u9ad8\uff09<\/td>\n50.00 \u00d7 69.20 \u00d7 3.45 \u6beb\u7c73<\/td>\n<\/td>\n<\/tr>\n
\u6709\u6548\u9762\u79ef\uff08\u9ad8\u00d7\u5bbd\uff09<\/td>\n43.20 \u00d7 57.60 \u6beb\u7c73<\/td>\n<\/td>\n<\/tr>\n
\u50cf\u7d20\u5c3a\u5bf8\uff08\u9ad8\u00d7\u5bbd\uff09<\/td>\n0.18 \u00d7 0.18 \u6beb\u7c73<\/td>\n<\/td>\n<\/tr>\n
\u9a71\u52a8\u96c6\u6210\u7535\u8def<\/td>\nST7789V2<\/td>\n<\/td>\n<\/tr>\n
\u5149\u6e90<\/td>\n4 \u4e2a LED\uff08\u767d\u8272\uff09<\/td>\n\u5e76\u884c\u8fde\u63a5<\/td>\n<\/tr>\n
\u754c\u9762<\/td>\nRGB \u5e76\u884c<\/td>\n\u5305\u62ec RTP\uff08\u7535\u963b\u5f0f\u89e6\u6478\u5c4f\uff09\u5f15\u811a<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-20\u00b0C\u81f3+70\u00b0C<\/td>\n<\/td>\n<\/tr>\n
\u5b58\u50a8\u6e29\u5ea6<\/td>\n-30\u00b0C\u81f3+80\u00b0C<\/td>\n<\/td>\n<\/tr>\n
\u91cd\u91cf<\/td>\n\u5f85\u5b9a<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

2.\u7535\u6c14\u7279\u6027<\/strong><\/h3>\n
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\u53c2\u6570<\/th>\n\u7b26\u53f7<\/th>\n\u6700\u5c0f<\/th>\n\u7c7b\u578b<\/th>\n\u6700\u5927<\/th>\n\u5355\u4f4d<\/th>\n<\/tr>\n<\/thead>\n
\u7cfb\u7edf\u7535\u538b<\/td>\nVDD<\/td>\n2.4<\/td>\n2.75<\/td>\n3.3<\/td>\nV<\/td>\n<\/tr>\n
\u63a5\u53e3\u5de5\u4f5c\u7535\u538b<\/td>\nVDDI<\/td>\n1.65<\/td>\n1.8<\/td>\n3.3<\/td>\nV<\/td>\n<\/tr>\n
\u8f93\u5165\u9ad8\u7535\u538b<\/td>\nVIH<\/td>\n0.7\u00d7VDDI<\/td>\n\u2013<\/td>\nVDDI<\/td>\nV<\/td>\n<\/tr>\n
\u8f93\u5165\u4f4e\u7535\u538b<\/td>\nVIL<\/td>\nVSS<\/td>\n\u2013<\/td>\n0.3\u00d7VDDI<\/td>\nV<\/td>\n<\/tr>\n
\u8f93\u51fa\u9ad8\u7535\u538b<\/td>\nVOH<\/td>\n0.8\u00d7VDDI<\/td>\n\u2013<\/td>\nVDDI<\/td>\nV<\/td>\n<\/tr>\n
\u8f93\u51fa\u4f4e\u7535\u538b<\/td>\n\u6c83\u5c14<\/td>\nVSS<\/td>\n\u2013<\/td>\n0.2\u00d7VDDI<\/td>\nV<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

3.\u80cc\u5149\u7279\u6027<\/strong><\/h3>\n
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<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n
\u9879\u76ee<\/th>\n\u7b26\u53f7<\/th>\n\u6700\u5c0f<\/th>\n\u7c7b\u578b<\/th>\n\u6700\u5927<\/th>\n\u5355\u4f4d<\/th>\n\u6761\u4ef6<\/th>\n<\/tr>\n<\/thead>\n
\u6b63\u5411\u7535\u538b<\/td>\nVf<\/td>\n2.8<\/td>\n3.0<\/td>\n3.3<\/td>\nV<\/td>\n\u5982\u679c=80 \u6beb\u5b89<\/td>\n<\/tr>\n
LED \u914d\u7f6e<\/td>\n\u2013<\/td>\n\u2013<\/td>\n4 \u4e2a LED \u5e76\u884c<\/td>\n\u2013<\/td>\n\u2013<\/td>\n<\/td>\n<\/tr>\n
\u767d\u8272 CIE x<\/td>\nx<\/td>\n0.26<\/td>\n0.28<\/td>\n0.32<\/td>\n\u2013<\/td>\n\u5982\u679c=80 \u6beb\u5b89<\/td>\n<\/tr>\n
\u767d\u8272 CIE y<\/td>\ny<\/td>\n0.26<\/td>\n0.28<\/td>\n0.32<\/td>\n\u2013<\/td>\n\u5982\u679c=80 \u6beb\u5b89<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

4.\u5149\u5b66\u7279\u6027<\/strong><\/p>\n

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<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u9879\u76ee<\/th>\n\u7b26\u53f7<\/th>\n\u6700\u5c0f<\/th>\n\u7c7b\u578b<\/th>\n\u6700\u5927<\/th>\n\u5355\u4f4d<\/th>\n\u6761\u4ef6<\/th>\n<\/tr>\n<\/thead>\n
\u5bf9\u6bd4\u5ea6<\/td>\nCR<\/td>\n\u2013<\/td>\n500<\/td>\n\u2013<\/td>\n\u2013<\/td>\n\u6b63\u5e38\u89d2\u5ea6<\/td>\n<\/tr>\n
\u4eae\u5ea6\uff08\u4e2d\u5fc3\uff09<\/td>\nLv<\/td>\n430<\/td>\n480<\/td>\n\u2013<\/td>\ncd\/m\u00b2<\/td>\n<\/td>\n<\/tr>\n
\u4eae\u5ea6\u5747\u5300\u6027<\/td>\n\u767d\u8272<\/td>\n80<\/td>\n\u2013<\/td>\n\u2013<\/td>\n%<\/td>\n<\/td>\n<\/tr>\n
\u54cd\u5e94\u65f6\u95f4 (Tr+Tf)<\/td>\n\u2013<\/td>\n\u2013<\/td>\n16<\/td>\n\u2013<\/td>\n\u6beb\u79d2<\/td>\n<\/td>\n<\/tr>\n
\u89c6\u89d2\uff08CR\u226510\uff09<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
- 3:00 \/ 9:00<\/td>\n\u03b8<\/td>\n\u2013<\/td>\n45<\/td>\n\u2013<\/td>\n\u5b66\u4f4d<\/td>\n<\/td>\n<\/tr>\n
- 6:00<\/td>\n\u03b8<\/td>\n\u2013<\/td>\n50<\/td>\n\u2013<\/td>\n\u5b66\u4f4d<\/td>\n<\/td>\n<\/tr>\n
- 12:00<\/td>\n\u03b8<\/td>\n\u2013<\/td>\n20<\/td>\n\u2013<\/td>\n\u5b66\u4f4d<\/td>\n<\/td>\n<\/tr>\n
NTSC \u6bd4\u7387<\/td>\n\u2013<\/td>\n\u2013<\/td>\n55%<\/td>\n\u2013<\/td>\n\u2013<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

5.\u7edd\u5bf9\u6700\u5927\u989d\u5b9a\u503c<\/strong><\/h3>\n
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<\/div>\n
<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n
\u53c2\u6570<\/th>\n\u7b26\u53f7<\/th>\n\u6700\u5c0f<\/th>\n\u6700\u5927<\/th>\n\u5355\u4f4d<\/th>\n<\/tr>\n<\/thead>\n
\u7535\u6e90\u7535\u538b<\/td>\nVDD<\/td>\n-0.3<\/td>\n+4.6<\/td>\nV<\/td>\n<\/tr>\n
\u903b\u8f91\u7535\u6e90\u7535\u538b<\/td>\nVDDI<\/td>\n-0.3<\/td>\n+4.6<\/td>\nV<\/td>\n<\/tr>\n
\u8f93\u5165\u7535\u538b\u8303\u56f4<\/td>\nVIN<\/td>\n-0.3<\/td>\nVDDI+0.5<\/td>\nV<\/td>\n<\/tr>\n
\u8f93\u51fa\u7535\u538b\u8303\u56f4<\/td>\nVO<\/td>\n-0.3<\/td>\nVDDI+0.5<\/td>\nV<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n\u8fd4\u56de\u9876\u90e8<\/td>\n-20<\/td>\n+70<\/td>\n\u00b0C<\/td>\n<\/tr>\n
\u5b58\u50a8\u6e29\u5ea6<\/td>\nTst<\/td>\n-30<\/td>\n+80<\/td>\n\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

6.\u9488\u811a\u8bf4\u660e\uff0840 \u9488 FPC \u8fde\u63a5\u5668\uff09<\/strong><\/h3>\n
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<\/div>\n<\/div>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\u9488\u811a<\/th>\n\u7b26\u53f7<\/th>\n\u8bf4\u660e<\/th>\n<\/tr>\n<\/thead>\n
1<\/td>\n\u63a5\u5730<\/td>\n\u7cfb\u7edf\u63a5\u5730<\/td>\n<\/tr>\n
2<\/td>\nLEDA<\/td>\nLED \u9633\u6781 (+)<\/td>\n<\/tr>\n
3-6<\/td>\nLEDK1-LEDK4<\/td>\nLED \u9634\u6781 (-)<\/td>\n<\/tr>\n
7-10<\/td>\nXR\u3001YU\u3001XL\u3001YD<\/td>\n\u7535\u963b\u5f0f\u89e6\u6478\u5c4f (RTP) \u5f15\u811a<\/td>\n<\/tr>\n
11<\/td>\n\u91cd\u7f6e<\/td>\n\u590d\u4f4d\u4fe1\u53f7<\/td>\n<\/tr>\n
12<\/td>\nVSYNC<\/td>\n\u5782\u76f4\u540c\u6b65<\/td>\n<\/tr>\n
13<\/td>\nHSYNC<\/td>\n\u6c34\u5e73\u540c\u6b65<\/td>\n<\/tr>\n
14<\/td>\nDOTCLK<\/td>\n\u5706\u70b9\u65f6\u949f<\/td>\n<\/tr>\n
15<\/td>\n\u542f\u7528<\/td>\n\u6570\u636e\u542f\u7528<\/td>\n<\/tr>\n
16-21<\/td>\nR0-R5<\/td>\n\u7ea2\u8272\u6570\u636e\uff086 \u4f4d\uff09<\/td>\n<\/tr>\n
22-27<\/td>\nG0-G5<\/td>\n\u7eff\u8272\u6570\u636e\uff086 \u4f4d\uff09<\/td>\n<\/tr>\n
28-33<\/td>\nB0-B5<\/td>\n\u84dd\u8272\u6570\u636e\uff086 \u4f4d\uff09<\/td>\n<\/tr>\n
34-36<\/td>\nSD0\u3001SDI\u3001SCL<\/td>\n\u4e32\u884c\u63a5\u53e3\u5f15\u811a<\/td>\n<\/tr>\n
37<\/td>\nCS<\/td>\n\u82af\u7247\u9009\u62e9<\/td>\n<\/tr>\n
38<\/td>\nIOVCC<\/td>\n\u8f93\u5165\/\u8f93\u51fa\u7535\u6e90\uff081.65-3.3V\uff09<\/td>\n<\/tr>\n
39<\/td>\n\u865a\u62df\u901a\u9053\u6807\u5fd7\u7b26<\/td>\n\u6a21\u62df\u7535\u6e90\uff082.4-3.3V\uff09<\/td>\n<\/tr>\n
40<\/td>\n\u63a5\u5730<\/td>\n\u7cfb\u7edf\u63a5\u5730<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

7.\u53ef\u9760\u6027\u548c\u68c0\u67e5<\/strong><\/p>\n