| 发明名称 |
DISPLAY APPARATUS AND CONTROL METHOD THEREOF |
| 摘要 |
A display unit displays an image. A light emission unit emits light to the display unit. A control unit controls the light emission brightness of the light emission unit. A gradation correction unit executes a gradation correction processing to the image to be displayed by the display unit based on the light emission brightness of the light emission unit. |
| 申请公布号 |
US2014218416(A1) |
申请公布日期 |
2014.08.07 |
| 申请号 |
US201414172558 |
申请日期 |
2014.02.04 |
| 申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
Suzuki Yasuo;Kamahara Joji |
| 分类号 |
G09G5/10 |
主分类号 |
G09G5/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A display apparatus comprising:
a display unit configured to display an image; a light emission unit configured to emit light to the display unit; a control unit configured to control the light emission brightness of the light emission unit; and a gradation correction unit configured to execute gradation correction processing to the image to be displayed by the display unit based on the light emission brightness of the light emission unit. |
| 地址 |
Tokyo JP |
