Invention Grant
US08547407B2 Backlight control method and apparatus for high brightness contrast images
有权
用于高亮度对比度图像的背光控制方法和装置
- Patent Title: Backlight control method and apparatus for high brightness contrast images
- Patent Title (中): 用于高亮度对比度图像的背光控制方法和装置
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Application No.: US12898311Application Date: 2010-10-05
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Publication No.: US08547407B2Publication Date: 2013-10-01
- Inventor: Ye-long Chiou , Futoshi Hayashida
- Applicant: Ye-long Chiou , Futoshi Hayashida
- Applicant Address: US CA San Jose
- Assignee: Synaptics Incorporated
- Current Assignee: Synaptics Incorporated
- Current Assignee Address: US CA San Jose
- Agency: Osha Liang LLP
- Main IPC: G09G5/10
- IPC: G09G5/10
Abstract:
An apparatus and method for providing backlight control for high brightness contrast images is provided. The apparatus and system can classify images to be displayed on a display device according to their intensity characteristics. The apparatus and system can also adjust a backlight control signal based on the image's classification, such that optimal backlight control can be achieved whether of not the image is a high brightness contrast image.
Public/Granted literature
- US20120081407A1 BACKLIGHT CONTROL METHOD AND APPARATUS FOR HIGH BRIGHTNESS CONTRAST IMAGES Public/Granted day:2012-04-05
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