Liquid crystal display with modulation for colored backlight

United States of America Patent

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Mar 19, 2013
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Oct 22, 2009
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Jun 19, 2009
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May 4, 2004

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Abstract

A method of backlighting a liquid crystal display so as to improve the quality of the image displayed by the liquid crystal display. The method may vary the luminance of a light source illuminating a plurality of displayed pixels and vary the transmittance of a light valve of the display.

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SHARP KABUSHIKI KAISHA	SAKAI CITY OSAKA 590-8522

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G09G:ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING....

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Inventor Name	Address	# of filed Patents	Total Citations
Daly, Scott J	Kalama, US	97	3714
Feng, Xiao-fan	Vancouver, US	72	1673
Messing, Dean	Camas, US	17	495

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Liquid crystal display with modulation for colored backlight

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United States of America Patent

12456601

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PATENT NO	8400396
APP PUB NO	20090262067A1
SERIAL NO	12456601
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 19, 2013	US,8400396,B2 US8400396B2	GRANTED PATENT AS SECOND PUBLICATION
October 22, 2009	US,20090262067,A1 US20090262067A1	FIRST PUBLISHED PATENT APPLICATION

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12456601

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