Electro-optical device and electronic device

United States of America Patent

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Jun 22, 2010
Grant Date
Aug 31, 2006
app pub date
Apr 20, 2006
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. to make a structure which imposes importance on prevention of hot carrier injection and reduction of OFF current value.

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Patent Owner(s)

SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

International Classification(s)

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

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Konuma, Toshimitsu	Kanagawa, JP	213	9670
Koyama, Jun	Kanagawa, JP	1614	54690
Yamamoto, Kunitaka	Kanagawa, JP	40	2017
Yamazaki, Shunpei	Tokyo, JP	7297	227067

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Electro-optical device and electronic device

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United States of America Patent

11407145

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PATENT NO	7741775
APP PUB NO	20060192205A1
SERIAL NO	11407145
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
June 22, 2010	US,7741775,B2 US7741775B2	GRANTED PATENT AS SECOND PUBLICATION
August 31, 2006	US,20060192205,A1 US20060192205A1	FIRST PUBLISHED PATENT APPLICATION

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11407145

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