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:
Mar. 15, 2022
Filed:
Jul. 15, 2019
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
JaeSung Lee, Seoul, KR;
Joonsuk Lee, Seoul, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); G01R 31/3177 (2006.01); G01R 31/317 (2006.01); G01R 31/3185 (2006.01); G06F 11/26 (2006.01); H01L 27/32 (2006.01); H01L 51/56 (2006.01); H01L 27/12 (2006.01);
U.S. Cl.
CPC ...
G01R 31/3177 (2013.01); G01R 31/31723 (2013.01); G01R 31/31727 (2013.01); G01R 31/318555 (2013.01); G01R 31/318572 (2013.01); G06F 11/26 (2013.01); H01L 27/3246 (2013.01); H01L 27/3248 (2013.01); H01L 27/3258 (2013.01); H01L 27/3262 (2013.01); H01L 51/5212 (2013.01); H01L 51/5215 (2013.01); H01L 51/5228 (2013.01); H01L 51/5253 (2013.01); H01L 51/56 (2013.01); H01L 27/1222 (2013.01); H01L 27/1225 (2013.01); H01L 27/1248 (2013.01); H01L 2227/323 (2013.01); H01L 2251/301 (2013.01); H01L 2251/308 (2013.01); H01L 2251/5315 (2013.01);
Abstract
Disclosed is an organic light emitting display (OLED) device that may include a thin film transistor on a substrate; a first electrode electrically connected with the thin film transistor; an organic emitting layer on the first electrode, the organic emitting layer separated by a partition; a partition cover on the partition; a second electrode on the organic emitting layer; and an encapsulation layer on the second electrode, wherein a width of an upper surface of the partition cover is smaller than a width of a lower surface of the partition cover.