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Title:
VARIABLE BRIGHTNESS LCD BACKLIGHT
Document Type and Number:
WIPO Patent Application WO2006026179
Kind Code:
A3
Abstract:
A display for a computer system, such as an LCD, is configured to consume less power when compared to conventional designs. The display includes a screen and at least one backlight configured to illuminate the screen. An input to the at least one backlight is adjustable to produce a desired level of brightness. The input may be computed based on a generated source image and a defined constraint. An input to the display is computed based on the input to the at least one backlight and the source image. The input to the display modifies the level of brightness provided by the at least one backlight to produce a viewable image.

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Inventors:
KIRK DAVID B (US)
Application Number:
PCT/US2005/029435
Publication Date:
May 26, 2006
Filing Date:
August 16, 2005
Export Citation:
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Assignee:
NVIDIA CORP (US)
KIRK DAVID B (US)
International Classes:
G09G3/34; G09G3/36
Domestic Patent References:
WO2003091791A12003-11-06
Foreign References:
US20020171617A12002-11-21
EP0730371A21996-09-04
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