| 发明名称 |
DISPLAY DEVICE AND LUMINANCE CONTROL METHOD THEREFORE |
| 摘要 |
A display device and a luminance control method therefore are provided. The display device comprises a luminance controller that establishes multiple peak luminance control (PLC) points by equally dividing a PLC curve and limits the luminance at the PLC point corresponding to the highest average pixel level (APL) at the initial luminance as the PLC curve slopes downward. |
| 申请公布号 |
US2015170560(A1) |
申请公布日期 |
2015.06.18 |
| 申请号 |
US201414456526 |
申请日期 |
2014.08.11 |
| 申请人 |
LG DISPLAY CO., LTD. |
发明人 |
LIM Kyongho |
| 分类号 |
G09G3/20 |
主分类号 |
G09G3/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A display device which controls the luminance of pixels based on a peak luminance control (PLC) curve that defines the maximum luminance of pixels according to the average pixel level (APL) of an input image, the display device comprising:
a luminance controller that establishes multiple PLC points by equally dividing a PLC curve and limits the luminance at the PLC points with the highest APL at an initial luminance as the PLC curve slopes downward. |
| 地址 |
Seoul KR |
