Display device and manufacturing method thereof

United States of America Patent

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Apr 30, 2013
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Feb 23, 2012
app pub date
Nov 3, 2011
filing date
Mar 25, 2003

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Abstract

It is an object of the present invention to provide a display device that has a structure of an electrode where a residue of a transparent conductive film is not generated when a weak acid solution is used in etching, which is particularly appropriate for an electrode of a light-emitting element.

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SEMICONDUCTOR ENERGY LABORATORY CO LTD	ATSUGI

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G02F:DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF ....

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Inventor Name	Address	# of filed Patents	Total Citations
Akimoto, Kengo	Kanagawa, JP	441	44355
Eguchi, Shingo	Tochigi, JP	186	3182
Miyagi, Noriko	Shiga, JP	45	840

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Display device and manufacturing method thereof

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United States of America Patent

13288099

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PATENT NO	8432505
APP PUB NO	20120045959A1
SERIAL NO	13288099
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
April 30, 2013	US,8432505,B2 US8432505B2	GRANTED PATENT AS SECOND PUBLICATION
February 23, 2012	US,20120045959,A1 US20120045959A1	FIRST PUBLISHED PATENT APPLICATION

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13288099

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