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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 11121198 B1

PDFFull Text
Date of Patent:
Sep. 14, 2021

Filed:

Apr. 14, 2020

Organic light emitting display device having auxiliary connection electrode and method of manufacturing the same

Applicant:

Lg Display Co., Ltd., Seoul, KR;

Inventors:

Jung-Sun Beak, Paju-si, KR;

Jung-Ho Bang, Paju-si, KR;

Assignee:

LG Display Co., Ltd., Seoul, KR;

Attorney:

Fenwick & West LLP

Primary Examiner:

Lex H Malsawma

Assistant Examiner:

Xia L Cross

Int. Cl.
CPC ...
H01L 27/32 (2006.01); H01L 51/52 (2006.01); H01L 51/56 (2006.01); H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
H01L 27/3248 (2013.01); H01L 27/3246 (2013.01); H01L 27/3262 (2013.01); H01L 27/3265 (2013.01); H01L 27/3279 (2013.01); H01L 51/5212 (2013.01); H01L 51/5228 (2013.01); H01L 51/56 (2013.01); H01L 27/1255 (2013.01); H01L 51/5218 (2013.01); H01L 2227/323 (2013.01); H01L 2251/301 (2013.01); H01L 2251/308 (2013.01);
Abstract

Disclosed are an organic light emitting display device and a method of manufacturing the same. In the organic light emitting display, an anode connected to a thin film transistor and a bank disposed along the edge of the anode are simultaneously formed through one mask process, and a partition is formed to cover the side surface of the anode, thereby preventing damage to a pad cover electrode by an etching solution or etching gas of the anode without any separate pad protective film.

Find Patent Forward Citations

Beak, Jung-Sun. (2021). Organic light emitting display device having auxiliary connection electrode and method of manufacturing the same (U.S. Patent No. 11121198). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11121198

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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