发明名称 |
TFT active matrix liquid crystal display devices with two layer gate lines, the first being the same level as gate electrodes. |
摘要 |
There are disclosed various types of TFT active matrix liquid crystal display devices in which a pixel is divided into three parts, a capacitor is added to each pixel, light shielding is applied to each TFT, and the matrix is driven by a DC cancelling technique.
|
申请公布号 |
US5838399(A) |
申请公布日期 |
1998.11.17 |
申请号 |
US19970924737 |
申请日期 |
1997.09.05 |
申请人 |
HITACHI, LTD. |
发明人 |
SOMEYA, SAKAE;NASHIMOTO, RYUUZOH;SUZUKI, HIROFUMI;YARITA, KATSUHIKO;MATSUMOTO, SHINJI;SASANO, AKIRA;TANIGUCHI, HIDEAKI;ORITSUKI, RYOUJI |
分类号 |
G09F9/30;G02F1/1335;G02F1/1343;G02F1/136;G02F1/1362;G02F1/1368;G09G3/36;H01L21/336;H01L27/12;H01L29/78;H01L29/786;(IPC1-7):G02F1/136;G02F1/134 |
主分类号 |
G09F9/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|