Stacked microvoided light diffuser

United States of America Patent

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Nov 7, 2006
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Dec 14, 2001
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Dec 14, 2001

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Abstract

The invention relates to a light diffuser comprising a polymeric film wherein the film comprises a plurality of layers having void geometry in which the x/y/z size or frequency varies by at least 28% between at least two layers.

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Patent Owner(s)

NAME: SKC HI-TECH & MARKETING CO., LTD.

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C09K:MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED ....

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Inventor Name	Address	# of filed Patents	Total Citations
Bourdelais, Robert P	Pittsford, NY	228	4268
Brickey, Michael R	Rochester, NY	18	464
Kaminsky, Cheryl J	Rochester, NY	52	1934
Laney, Thomas M	Spencerport, NY	87	905

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Stacked microvoided light diffuser

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United States of America Patent

10020404

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US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
November 07, 2006	US,7132136,B2 US7132136B2	GRANTED PATENT AS SECOND PUBLICATION
June 26, 2003	US,20030118807,A1 US20030118807A1	FIRST PUBLISHED PATENT APPLICATION

PATENT NO	7132136
SERIAL NO	10020404
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