| 发明名称 |
DISPLAY APPARATUS AND CONTROL METHOD THEREOF |
| 摘要 |
A display apparatus according to the present invention includes: a backlight; a display panel configured to transmit light from the backlight at a transmittance based on an input image signal; a backlight sensor configured to detect light from the backlight; a external light sensor configured to detect external light of the display apparatus; and a control unit configured to control an amount of luminescence of the backlight based on a detection value of the backlight sensor and a detection value of the external light sensor. |
| 申请公布号 |
US2014160175(A1) |
申请公布日期 |
2014.06.12 |
| 申请号 |
US201314096768 |
申请日期 |
2013.12.04 |
| 申请人 |
Canon Kabushiki Kaisha |
发明人 |
Uemura Kiyohiro |
| 分类号 |
G09G3/14 |
主分类号 |
G09G3/14 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A display apparatus including a backlight and a display panel configured to transmit light from the backlight at a transmittance based on an input image signal,
the display apparatus comprising: a backlight sensor configured to detect light from the backlight; a external light sensor configured to detect external light of the display apparatus; and a control unit configured to control an amount of luminescence of the backlight based on a detection value of the backlight sensor and a detection value of the external light sensor.
|
| 地址 |
Tokyo JP |
