{"id":27156,"date":"2025-12-17T07:53:54","date_gmt":"2025-12-17T07:53:54","guid":{"rendered":"https:\/\/jiclcd.com\/?post_type=product&p=27156"},"modified":"2026-03-25T07:27:23","modified_gmt":"2026-03-25T07:27:23","slug":"2-inch-tft-lcd-display-module","status":"publish","type":"product","link":"https:\/\/jiclcd.com\/zh\/product\/2-inch-tft-lcd-display-module\/","title":{"rendered":"2 \u82f1\u5bf8 TFT LCD \u663e\u793a\u6a21\u5757 - 240\u00d7320 \u7d27\u51d1\u578b\u5c4f\u5e55"},"content":{"rendered":"

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

1.\u4e00\u822c\u89c4\u683c<\/strong><\/h3>\n
\n
\n
<\/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>\n2.0 inch<\/td>\n<\/td>\n<\/tr>\n
\u9762\u677f\u7c7b\u578b<\/td>\n\u975e\u6676\u7845 TFT \u6709\u6e90\u77e9\u9635<\/td>\nIPS\uff0c\u901a\u5e38\u4e3a\u9ed1\u8272<\/td>\n<\/tr>\n
\u51b3\u8bae<\/td>\n240RGB(H) \u00d7 320(V) pixels<\/td>\n<\/td>\n<\/tr>\n
\u663e\u793a\u6a21\u5f0f<\/td>\n\u900f\u5c04\u5f0f<\/td>\n<\/td>\n<\/tr>\n
\u989c\u8272\u6570\u91cf<\/td>\n262K \u8272<\/td>\n<\/td>\n<\/tr>\n
\u89c2\u770b\u65b9\u5411<\/td>\nAll O\u2019clock (wide viewing angle)<\/td>\n<\/td>\n<\/tr>\n
\u5bf9\u6bd4\u5ea6<\/td>\n800 (typ.)<\/td>\n<\/td>\n<\/tr>\n
\u4eae\u5ea6<\/td>\n450 cd\/m\u00b2 (typ.)<\/td>\n<\/td>\n<\/tr>\n
\u6a21\u5757\u5c3a\u5bf8\uff08\u9ad8\u00d7\u5bbd\u00d7\u9ad8\uff09<\/td>\n34.98 \u00d7 50.57 \u00d7 2.4 mm<\/td>\n<\/td>\n<\/tr>\n
\u6709\u6548\u9762\u79ef\uff08\u9ad8\u00d7\u5bbd\uff09<\/td>\n30.60 \u00d7 40.80 \u6beb\u7c73<\/td>\n<\/td>\n<\/tr>\n
Pixel Size (H\u00d7V)<\/td>\n0.1275 \u00d7 0.1275 mm<\/td>\n<\/td>\n<\/tr>\n
\u9a71\u52a8\u96c6\u6210\u7535\u8def<\/td>\nST7789V2<\/td>\n<\/td>\n<\/tr>\n
\u5149\u6e90<\/td>\n3 LEDs (White)<\/td>\nParallel connection<\/td>\n<\/tr>\n
\u754c\u9762<\/td>\nSPI<\/td>\n<\/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
\n
\n
<\/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\u7c7b\u578b<\/th>\n\u6700\u5927<\/th>\n\u5355\u4f4d<\/th>\n<\/tr>\n<\/thead>\n
System Voltage<\/td>\nVDD<\/td>\n2.4<\/td>\n2.75<\/td>\n3.3<\/td>\nV<\/td>\n<\/tr>\n
Interface Voltage<\/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
\n
\n
<\/div>\n
<\/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>\nIf=60mA<\/td>\n<\/tr>\n
LED \u914d\u7f6e<\/td>\n\u2013<\/td>\n\u2013<\/td>\n3 LEDs parallel<\/td>\n\u2013<\/td>\n\u2013<\/td>\n<\/td>\n<\/tr>\n
\u767d\u8272 CIE x<\/td>\nx<\/td>\n0.23<\/td>\n0.25<\/td>\n0.27<\/td>\n\u2013<\/td>\nIf=60mA<\/td>\n<\/tr>\n
\u767d\u8272 CIE y<\/td>\ny<\/td>\n0.23<\/td>\n0.25<\/td>\n0.27<\/td>\n\u2013<\/td>\nIf=60mA<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

4.\u5149\u5b66\u7279\u6027<\/strong><\/h3>\n
\n
\n
<\/div>\n
<\/div>\n<\/div>\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>\n800<\/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>\n400<\/td>\n450<\/td>\n\u2013<\/td>\ncd\/m\u00b2<\/td>\n<\/td>\n<\/tr>\n
Brightness Uniformity<\/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>\n30<\/td>\n\u2013<\/td>\n\u6beb\u79d2<\/td>\n<\/td>\n<\/tr>\n
\u89c6\u89d2\uff08CR\u226510\uff09<\/td>\n\u03b8<\/td>\n\u2013<\/td>\n80<\/td>\n\u2013<\/td>\n\u5b66\u4f4d<\/td>\nAll directions<\/td>\n<\/tr>\n
NTSC \u6bd4\u7387<\/td>\n\u2013<\/td>\n\u2013<\/td>\n56%<\/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
\n
\n
<\/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\u20130.3<\/td>\n+4.6<\/td>\nV<\/td>\n<\/tr>\n
\u903b\u8f91\u7535\u6e90\u7535\u538b<\/td>\nVDDI<\/td>\n\u20130.3<\/td>\n+4.6<\/td>\nV<\/td>\n<\/tr>\n
Input Voltage Range<\/td>\nVIN<\/td>\n\u20130.3<\/td>\nVDDI+0.5<\/td>\nV<\/td>\n<\/tr>\n
Output Voltage Range<\/td>\nVO<\/td>\n\u20130.3<\/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. Reliability & Inspection<\/strong><\/h3>\n