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:
Feb. 28, 2023
Filed:
Jul. 03, 2019
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventor:
Eun-Hyung Lee, Goyang-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/50 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 51/50 (2013.01); H01L 27/3206 (2013.01); H01L 27/3246 (2013.01); H01L 27/3258 (2013.01); H01L 2227/32 (2013.01); H01L 2251/301 (2013.01); H01L 2251/56 (2013.01);
Abstract
Disclosed is an organic light emitting display device using an ultraviolet (UV) blocking film which addresses outgassing from an organic film provided in the display device in environments, such as a UV reliability test or outdoor use for a long time, and addresses degradation of an organic stack in an organic light emitting diode caused by the outgassing.
Lee, Eun-Hyung. (2023). Organic light emitting display device (U.S. Patent No. 11594695). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11594695
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile