Invention Grant
- Patent Title: Methods and systems for color preservation with a color-modulated backlight
- Patent Title (中): 用色调背光进行色彩保存的方法和系统
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Application No.: US12170660Application Date: 2008-07-10
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Publication No.: US08416179B2Publication Date: 2013-04-09
- Inventor: Louis Joseph Kerofsky
- Applicant: Louis Joseph Kerofsky
- Applicant Address: US WA Camas
- Assignee: Sharp Laboratories of America, Inc.
- Current Assignee: Sharp Laboratories of America, Inc.
- Current Assignee Address: US WA Camas
- Agency: Krieger Intellectual Property, Inc.
- Agent Scott C. Krieger
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
Elements of the present invention relate to systems and methods for compensating an image for backlight color variation. Some embodiments comprise compensation for color variation in RGB backlights when backlight color channels use differing gain functions.
Public/Granted literature
- US20100007599A1 Methods and Systems for Color Preservation with a Color-Modulated Backlight Public/Granted day:2010-01-14
Information query
IPC分类:
