Invention Grant
US08059084B2 Apparatus using ambient light as backlight and method for correcting colors therein
有权
使用环境光作为背光的装置及其中的颜色校正方法
- Patent Title: Apparatus using ambient light as backlight and method for correcting colors therein
- Patent Title (中): 使用环境光作为背光的装置及其中的颜色校正方法
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Application No.: US11717640Application Date: 2007-03-14
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Publication No.: US08059084B2Publication Date: 2011-11-15
- Inventor: Kyong-wook Kim , Moon-cheol Kim
- Applicant: Kyong-wook Kim , Moon-cheol Kim
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2006-0023571 20060314
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
Provided are an apparatus using ambient light as backlight and a method for correcting colors in the apparatus. The apparatus includes a color correction matrix generator and a color corrector. The color correction matrix generator generates a first color correction matrix for correcting a second color conversion matrix when ambient light is used as backlight into a third color conversion matrix for the original backlight. The color corrector corrects colors using the first color correction matrix.
Public/Granted literature
- US20070216622A1 Apparatus using ambient light as backlight and method for correcting colors therein Public/Granted day:2007-09-20
Information query
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