发明名称 |
Light emitting device and method of driving the same |
摘要 |
The present invention specifies the characteristic of a driving transistor provided in a pixel and corrects a video signal to be inputted to the pixel based on the specification. As a result, a light emitting device and its driving method in which influence of fluctuation in characteristic among transistors is removed to obtain clear multi-gray scale are provided. The present invention can also provide a light emitting device and its driving method in which a change with age in amount of current flowing between two electrodes of a light emitting element is reduced to obtain clear multi-gray scale display.
|
申请公布号 |
US7088052(B2) |
申请公布日期 |
2006.08.08 |
申请号 |
US20020235734 |
申请日期 |
2002.09.05 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
KIMURA HAJIME |
分类号 |
G09G3/00;G09G3/10;G06T13/00;G09G3/20;G09G3/30;G09G3/32;H01L51/50 |
主分类号 |
G09G3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|