发明名称 |
TFT-LCD, DRIVING DEVICE AND MANUFACTURING METHOD THEREOF |
摘要 |
An embodiment of the disclosed technology provides a driving device for a thin film transistor liquid crystal display (TFT-LCD) and a method for manufacturing the same. The driving device comprises at least one first TFT and at least one second TFT formed a base substrate, wherein load of the first TFT is larger than load of the second TFT, the first TFT is of a top-gate configuration, and the second TFT is of a bottom-gate configuration. |
申请公布号 |
US2016019977(A1) |
申请公布日期 |
2016.01.21 |
申请号 |
US201514870635 |
申请日期 |
2015.09.30 |
申请人 |
BOE TECHNOLOGY GROUP CO., LTD. ;BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. |
发明人 |
CAO Kun;HU Ming |
分类号 |
G11C19/28 |
主分类号 |
G11C19/28 |
代理机构 |
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代理人 |
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主权项 |
1. A shift-register unit comprising a first TFT, a second TFT, a third TFT and a fourth TFT;
wherein a drain electrode and a gate electrode of the first TFT are both connected with a first signal input terminal; a drain electrode of the second TFT is connected with a source electrode of the first TFT, and a gate electrode of TFT T2 is connected with a reset signal input terminal, and a source electrode of the second TFT is connected with a low level signal input terminal; a gate electrode of the third TFT is connected with the source electrode of the first TFT and the drain electrode of the second TFT, a source electrode of the third TFT is used as the driving signal output terminal, and a drain electrode of the third TFT is connected with a control signal input terminal; a drain electrode of the fourth TFT T4 is connected with the source electrode of the third TFT, and a gate electrode of TFT T4 is connected with the reset signal input terminal, and a source electrode of TFT T4 is connected with the low level signal input terminal; the third TFT is in a top-gate configuration. |
地址 |
Beijing CN |