| 发明名称 |
DISPLAY APPARATUS AND METHOD OF DRIVING THE SAME |
| 摘要 |
A display apparatus includes a display panel for displaying an image and that includes a plurality of display areas, a light source part for providing a light to the display panel, a luminance measurer for measuring a luminance of each display area of the display panel and outputting a panel luminance signal of each display area of the display panel, and a light source driver for driving the light source part based on the panel luminance signal to decrease the light source luminance signal of each display area of the display panel when the panel luminance signal of each display area of the display panel increases and to increase the light source luminance signal of each display area of the display panel when the panel luminance signal of each display area of the display panel decreases. |
| 申请公布号 |
US2017069274(A1) |
申请公布日期 |
2017.03.09 |
| 申请号 |
US201615072825 |
申请日期 |
2016.03.17 |
| 申请人 |
SAMSUNG DISPLAY CO., LTD. |
发明人 |
PARK JIN-KYU;KOH JAI-HYUN;GOH JOON-CHUL;SON SEOK-YUN;AHN KUK-HWAN |
| 分类号 |
G09G3/34;G09G3/00 |
主分类号 |
G09G3/34 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A display apparatus comprising:
a display panel configured to display an image and comprising a plurality of display areas; a light source part configured to provide light to the display panel; a luminance measurer configured to measure a luminance of each display area of the display panel and output a panel luminance signal of each display area of the display panel; and a light source driver configured to drive the light source part based on the panel luminance signal to decrease the light source luminance signal of each display area of the display panel when the panel luminance signal of each display area of the display panel increases and to increase the light source luminance signal of each display area of the display panel when the panel luminance signal of each display area of the display panel decreases. |
| 地址 |
YONGIN-SI KR |
