| 发明名称 |
ORGANIC LIGHT EMITTING DISPLAY AND METHOD FOR DRIVING THE SAME |
| 摘要 |
An organic light emitting display and a method for driving the same are disclosed. The organic light emitting display includes a display panel, a data driver supplying a data signal to the display panel, a memory which is positioned inside or outside the data driver and includes at least two banks, and a sensing circuit unit which measures a threshold voltage of at least one driving transistor included in the display panel and provides compensation data. The data driver separately writes and reads previous compensation data and new compensation data provided by the sensing circuit unit in the at least two banks of the memory. |
| 申请公布号 |
US2015049075(A1) |
申请公布日期 |
2015.02.19 |
| 申请号 |
US201414275764 |
申请日期 |
2014.05.12 |
| 申请人 |
LG Display Co., Ltd. |
发明人 |
Lim Yirang;Yu Sangho;Lee Munjun |
| 分类号 |
G09G3/32 |
主分类号 |
G09G3/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An organic light emitting display comprising:
a display panel; a data driver configured to supply a data signal to the display panel; a memory positioned inside or outside the data driver, the memory including at least two banks; and a sensing circuit unit configured to measure a threshold voltage of at least one driving transistor included in the display panel and provide compensation data, wherein the data driver separately writes and reads previous compensation data and new compensation data provided by the sensing circuit unit in the at least two banks of the memory. |
| 地址 |
Seoul KR |
