| 发明名称 |
DISPLAY DEVICE |
| 摘要 |
A display device comprises a display panel including a plurality of active pixels and a plurality of dummy pixels adjacent to the plurality of active pixels and a control unit controlling a pixel driving circuit formed in each of the active pixels and a dummy driving circuit formed in each of the dummy pixels. The dummy driving circuit includes a dummy driving transistor, an A dummy transistor, and a B dummy transistor, and a control terminal of the A dummy transistor is connected to a control terminal of the dummy driving transistor, and an input terminal of the A dummy transistor is connected to an output terminal of the B dummy transistor, and an output terminal of the A dummy transistor is connected to an output terminal of the dummy driving transistor. |
| 申请公布号 |
US2016163243(A1) |
申请公布日期 |
2016.06.09 |
| 申请号 |
US201514680022 |
申请日期 |
2015.04.06 |
| 申请人 |
Samsung Display Co., Ltd. |
发明人 |
Park Kyoung Jin;Woo Min Kyu |
| 分类号 |
G09G3/00;G09G3/32 |
主分类号 |
G09G3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A display device, comprising:
a display panel including a plurality of active pixels and a plurality of dummy pixels adjacent to the plurality of active pixels; and a control unit controlling a pixel driving circuit formed in each of the active pixels and a dummy driving circuit formed in each of the dummy pixels, wherein the dummy driving circuit comprises: a dummy driving transistor; an A dummy transistor; and a B dummy transistor, wherein
a control terminal of the A dummy transistor is connected to a control terminal of the dummy driving transistor,an input terminal of the A dummy transistor is connected to an output terminal of the B dummy transistor, and an output terminal of the A dummy transistor is connected to an output terminal of the dummy driving transistor. |
| 地址 |
Yongin-city KR |
