Low birefringent light redirecting film

United States of America Patent

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Issued Date
Jan 18, 2007
app pub date
Jul 13, 2005
filing date
Jul 13, 2005

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Abandoned

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Abstract

The invention relates to a polymeric optical film comprising a base provided with integral optical features on at least one side, wherein the features have two or more sides that form a ridge line, wherein the optical film has light leakage through crossed polarizers of less than 1.0%.

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Patent Owner(s)

Patent Owner	Address
ROHM AND HAAS DENMARK FINANCE A/S	COPENHAGEN DENMARK COPENHAGEN REGION HOVEDSTADEN

International Classification(s)

G02B:OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bourdelais, Robert P	Pittsford, NY	228	4393
Brickey, Cheryl J	Webster, NY	25	359
Neerbasch, Steven J	Rochester, NY	7	176

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Low birefringent light redirecting film

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11180942

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APP PUB NO	20070014020A1
SERIAL NO	11180942
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11180942

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