| 发明名称 |
ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD OF DRIVING THE SAME |
| 摘要 |
An organic light emitting display device includes a display panel including a plurality of pixels, a scan driver configured to provide a scan signal to the pixels, a data driver configured to provide a data signal to the pixels, a sensing circuit configured to sense a sensing current flowing through the pixels according to a sensing reference voltage applied to the pixels, and a controller configured to calculate a sensing current variation from the sensing current, and configured to adjust the sensing current variation based on a variation data of the pixels to compensate an input image data. |
| 申请公布号 |
US2017084227(A1) |
申请公布日期 |
2017.03.23 |
| 申请号 |
US201615087588 |
申请日期 |
2016.03.31 |
| 申请人 |
SAMSUNG DISPLAY CO., LTD. |
发明人 |
Bae Min-Seok;Yang Su-Min;Park Jin-Woo;Lee Dong-Won |
| 分类号 |
G09G3/3275;G09G3/3225;G09G3/20 |
主分类号 |
G09G3/3275 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An organic light emitting display device comprising:
a display panel comprising a plurality of pixels; a scan driver configured to provide a scan signal to the pixels; a data driver configured to provide a data signal to the pixels; a sensing circuit configured to sense a sensing current flowing through the pixels according to a sensing reference voltage applied to the pixels; and a controller configured to calculate a sensing current variation from the sensing current, and configured to adjust the sensing current variation based on a variation data of the pixels to compensate an input image data. |
| 地址 |
Yongin-si KR |
