Invention Grant
- Patent Title: Method for overdriving a backlit display
- Patent Title (中): 过驱动背光显示的方法
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Application No.: US11219888Application Date: 2005-09-06
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Publication No.: US07898519B2Publication Date: 2011-03-01
- Inventor: Xiao-Fan Feng
- Applicant: Xiao-Fan Feng
- 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 ; G09G5/00 ; G06F3/038
Abstract:
A backlight display has improved display characteristics. An image is displayed on the display which includes a liquid crystal material with a light valve. The display receives an image signal, modifies the light valve with an overdrive for a first region of the image based upon the timing of the illumination of the region, and modifies the light valve with an overdrive for a second region of the image based upon the timing of the illumination of the second region.
Public/Granted literature
- US20060181503A1 Black point insertion Public/Granted day:2006-08-17
Information query
IPC分类:
