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.:
Date of Patent:
Apr. 28, 2020
Filed:
Dec. 05, 2018
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Seungwon Yoo, Paju-si, KR;
Jaesung Lee, Paju-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 35/24 (2006.01); H01L 51/00 (2006.01); H01L 27/32 (2006.01); H01L 51/52 (2006.01); G09G 3/3291 (2016.01); G09G 3/3233 (2016.01);
U.S. Cl.
CPC ...
H01L 27/3246 (2013.01); G09G 3/3291 (2013.01); H01L 27/326 (2013.01); H01L 27/3258 (2013.01); H01L 51/5206 (2013.01); H01L 51/5218 (2013.01); H01L 51/5221 (2013.01); H01L 51/5237 (2013.01); G09G 3/3233 (2013.01); G09G 2300/0426 (2013.01); G09G 2310/08 (2013.01);
Abstract
Disclosed is an organic light emitting display device including a passivation layer, a planarization layer, a cover layer, and a bank layer. The passivation film may cover a first area, in which an organic light emitting diode is disposed, and a second area adjacent to the first area. The planarization layer may be disposed on the passivation film in the first area. The cover layer may be disposed to surround the planarization layer on the passivation film. The bank layer may cover at least an edge of an upper part of the planarization layer, and separate the first area.