Invention Grant
- Patent Title: Method for back light control and apparatus thereof
- Patent Title (中): 背光控制方法及其装置
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Application No.: US12538875Application Date: 2009-08-11
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Publication No.: US08730149B2Publication Date: 2014-05-20
- Inventor: Wei-Shan Chiang , Meng-Yong Lin , Wei-Yang Ou , Chen-Hsien Han , Ming-Huang Liu
- Applicant: Wei-Shan Chiang , Meng-Yong Lin , Wei-Yang Ou , Chen-Hsien Han , Ming-Huang Liu
- Applicant Address: TW Jhubei, Hsinchu County
- Assignee: ILI Technology Corp.
- Current Assignee: ILI Technology Corp.
- Current Assignee Address: TW Jhubei, Hsinchu County
- Agent Winston Hsu; Scott Margo
- Priority: TW98120933A 20090623
- Main IPC: G09G3/36
- IPC: G09G3/36 ; G09G5/00 ; G06F3/038
Abstract:
A method for backlight control includes: receiving a display synchronization signal; generating a backlight control signal according to the display synchronization signal; and driving a backlight source according to the backlight control signal. An apparatus for backlight control includes: a signal receiving circuit, for receiving a display synchronization signal; a control circuit, coupled to the signal receiving circuit, for generating a backlight control signal according to the display synchronization signal; and a driving circuit, coupled to the control circuit, for driving a backlight source according to the backlight control signal.
Public/Granted literature
- US20100321285A1 METHOD FOR BACK LIGHT CONTROL AND APPARATUS THEREOF Public/Granted day:2010-12-23
Information query
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