发明授权
- 专利标题： Character highlighting apparatus and display apparatus comprising the character highlighting apparatus
- 专利标题（中）： 字符突出显示装置和显示装置，包括字符突出显示装置
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申请号： US13739499申请日： 2013-01-11
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公开(公告)号： US08791961B2公开(公告)日： 2014-07-29
- 发明人: Atsushi Ozawa , Mitsuru Tada
- 申请人： Sony Corporation
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Rader, Fishman & Grauer PLLC
- 优先权： JP2006-127090 20060428
- 主分类号： G09G5/10
- IPC分类号： G09G5/10 ; G09G5/02
摘要：
The present invention provides a character highlighting control apparatus including a highlighting degree controller and an image quality converter, wherein a character part and a background part are in an image to be displayed on a display screen. The highlighting degree controller is configured to control a panel driver to increase a luminance of a pixel in the character part. The image quality converter is configured to decrease a luminance of a pixel in the background part when the luminance of the pixel in the character part is increased.