logo

For the Inventor, By the Inventor

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 9991462 B1

PDFFull Text
Date of Patent:
Jun. 05, 2018

Filed:

May. 23, 2017

Organic light emitting display device

Applicant:

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

Inventors:

Jongchan Park, Paju-si, KR;

ChangJae Jang, Paju-si, KR;

JungChul Kim, Paju-si, KR;

JaeSik Hwang, Gunpo-si, KR;

Minji Han, Iksan-si, KR;

Assignee:

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

Attorney:

Fenwick & West LLP

Primary Examiner:

Joseph Schoenholtz

Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 51/52 (2013.01); H01L 27/3216 (2013.01); H01L 27/3248 (2013.01); H01L 27/3258 (2013.01); H01L 51/5206 (2013.01); H01L 51/5253 (2013.01); H01L 2227/323 (2013.01);
Abstract

An organic light emitting display device is provided according to the present disclosure. An organic light emitting display device comprising a first planarization layer configured to planarize an upper portion of a circuit element on a substrate, an inorganic layer comprising a first out-gassing pattern on the first planarization layer, a second planarization layer configured to planarize an upper portion of the inorganic layer and a metal layer comprising a second out-gassing pattern on the second planarization layer.

Find Patent Forward Citations

Park, Jongchan. (2018). Organic light emitting display device (U.S. Patent No. 9991462). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9991462

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

Loading…