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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9590212 B1

PDFFull Text
Date of Patent:
Mar. 07, 2017

Filed:

Sep. 29, 2014

Organic el display device and method for manufacturing the organic el display device

Applicant:

Japan Display Inc., Tokyo, JP;

Inventors:

Yuko Matsumoto, Tokyo, JP;

Hirotsugu Sakamoto, Tokyo, JP;

Assignee:

Japan Display Inc., Tokyo, JP;

Attorney:

Typha IP LLC

Primary Examiner:

Thao X Le

Assistant Examiner:

Nduka Ojeh

Int. Cl.
CPC ...
H01L 29/08 (2006.01); H01L 35/24 (2006.01); H01L 51/00 (2006.01); H01L 51/56 (2006.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01);
U.S. Cl.
CPC ...
H01L 51/56 (2013.01); H01L 27/3246 (2013.01); H01L 27/3279 (2013.01); H01L 51/5228 (2013.01);
Abstract

An organic EL display device includes a first organic layer that is arranged between lower electrodes and an upper electrode, and formed of a plurality of layers including a light emitting layer, a laminated auxiliary line that has a first auxiliary line and a second auxiliary line, and laminated on each other in order, and extend in one direction between two of pixels adjoining each other, and a second organic layer that is formed of a plurality of the same layers as the first organic layer, and arranged in contact with the first auxiliary line in a connection hole opened in the second auxiliary line so as to come out of contact with the first organic layer, in which the upper electrode is arranged in contact with the first auxiliary line around the second organic layer so as to embed the connection hole.

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Matsumoto, Yuko. (2017). Organic el display device and method for manufacturing the organic el display device (U.S. Patent No. 9590212). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9590212

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