发明申请
US20070176870A1 Display apparatus and method for adjusting a display apparatus
审中-公开
用于调整显示装置的显示装置和方法
- 专利标题： Display apparatus and method for adjusting a display apparatus
- 专利标题（中）： 用于调整显示装置的显示装置和方法
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申请号： US11698117申请日： 2007-01-26
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公开(公告)号： US20070176870A1公开(公告)日： 2007-08-02
- 发明人: Hsiang-Jui Hung , Sun-Chen Yang , Yun-Jiun You , Chun-San Lin , Han-Hsun Chen
- 申请人： Hsiang-Jui Hung , Sun-Chen Yang , Yun-Jiun You , Chun-San Lin , Han-Hsun Chen
- 专利权人： ASUSTeK COMPUTER INC.
- 当前专利权人： ASUSTeK COMPUTER INC.
- 优先权： TW095103546 20060127
- 主分类号： G09G3/36
- IPC分类号： G09G3/36
摘要：
A display apparatus outputs a video frame according to ambient brightness. The display apparatus includes an ambient sensor for sensing the ambient brightness of the display apparatus to generate an ambient brightness sensing signal; and a control circuit, coupled to the ambient sensor, for dynamically adjusting display characteristics of the video frame according to the ambient brightness sensing signal without adjusting a light source of the display apparatus. γ (gamma) curve characteristics of the display apparatus can be adjusted to change the display characteristics (brightness and color temperature) of the outputted video frame without causing any damage on the light source hardware (such as the cold cathode fluorescent lamp (CCFL)).
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