Display device

United States of America Patent

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Mar 23, 2004
Grant Date
Aug 22, 2002
app pub date
Mar 25, 2002
filing date
Feb 4, 2000

priority date (Note)
Expired

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Abstract

A display device is described in which a fiber optic plate provided with light scattering particles is used for effective front lighting of a display, for example, a liquid crystal cell. The fiber optic plate is lighted from the side.

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Patent Owner(s)

Patent Owner	Address
ROBERT BOSCH GMBH	70442 STUTTGART

International Classification(s)

F21V:FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Flohr, Heinrich	Hildesheim, DE	2	54
Vogt, Siegfried	Hildesheim, DE	13	133

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Display device

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United States of America Patent

09958373

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PATENT NO	6709123
APP PUB NO	20020114148A1
SERIAL NO	09958373
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity Expired	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
March 23, 2004	US,6709123,B2 US6709123B2	GRANTED PATENT AS SECOND PUBLICATION
August 22, 2002	US,20020114148,A1 US20020114148A1	FIRST PUBLISHED PATENT APPLICATION

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09958373

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