Electro-optical device and electronic device

United States of America Patent

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Jul 24, 2012
Grant Date
Apr 8, 2004
app pub date
Oct 6, 2003
filing date
Jun 4, 1999

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Abstract

An object of the present invention is to provide an EL display device having a high operation performance and reliability.

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Patent Owner(s)

Patent Owner	Address
SEMICONDUCTOR ENERGY LABORATORY CO LTD	KANAGAWA KANAGAWA

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H01L:SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICE....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Konuma, Toshimitsu	Kanagawa, JP	213	9806
Koyama, Jun	Kanagawa, JP	1634	57063
Yamamoto, Kunitaka	Kanagawa, JP	45	2090
Yamazaki, Shunpei	Tokyo, JP	7534	239327

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Electro-optical device and electronic device

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United States of America Patent

10678299

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PATENT NO	8227809
APP PUB NO	20040065902A1
SERIAL NO	10678299
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 24, 2012	US,8227809,B2 US8227809B2	GRANTED PATENT AS SECOND PUBLICATION
April 08, 2004	US,20040065902,A1 US20040065902A1	FIRST PUBLISHED PATENT APPLICATION

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10678299

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