Invention Grant
- Patent Title: Liquid crystal display with filtered black point
- Patent Title (中): 液晶显示器带过滤黑点
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Application No.: US10966973Application Date: 2004-10-15
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Publication No.: US07532192B2Publication Date: 2009-05-12
- Inventor: Xiao-fan Feng , Scott J. Daly
- Applicant: Xiao-fan Feng , Scott J. Daly
- 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: Chernoff, Vilhauer, McClung & Stenzel
- Main IPC: G09G3/36
- IPC: G09G3/36
Abstract:
A backlit display that displays an image having a luminance that is separated into a transmission component driving liquid crystal material and an illumination component driving a backlight, where the transmission component comprises at least 60% of the image luminance and the illumination component comprises less than 30% of the image luminance.
Public/Granted literature
- US20050248554A1 Liquid crystal display with filtered black point Public/Granted day:2005-11-10
Information query
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