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:
May. 28, 2020
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/52 (2006.01); H01L 27/32 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5253 (2013.01); H01L 27/323 (2013.01); H01L 27/3206 (2013.01); H01L 51/5056 (2013.01); H01L 51/5072 (2013.01); H01L 51/5246 (2013.01); H01L 51/5275 (2013.01); H01L 51/5293 (2013.01); H01L 2251/301 (2013.01);
Abstract
A light emitting display apparatus according to an exemplary embodiment of the present disclosure includes a plurality of light emitting elements on a substrate, an encapsulation part on the plurality of light emitting elements, a plurality of light collecting patterns on the encapsulation part and formed of an inorganic material, and an organic layer on the encapsulation part and the plurality of light collecting patterns and formed of a material having a refractive index lower than a refractive index of the plurality of light collecting patterns.