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. 21, 2020
Filed:
Jul. 11, 2018
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 51/00 (2006.01); H01L 51/56 (2006.01); H01L 27/32 (2006.01);
U.S. Cl.
CPC ...
H01L 51/5212 (2013.01); H01L 27/3211 (2013.01); H01L 51/0097 (2013.01); H01L 51/5218 (2013.01); H01L 51/5246 (2013.01); H01L 51/5268 (2013.01); H01L 51/5271 (2013.01); H01L 51/5275 (2013.01); H01L 51/56 (2013.01); H01L 2251/308 (2013.01); H01L 2251/5338 (2013.01); H01L 2251/5361 (2013.01); H01L 2251/5369 (2013.01);
Abstract
A lighting apparatus of the present disclosure divides a plurality of pixels and configures an auxiliary electrode which transmits a signal to the first substrate with a metal nano ink so that the light which is reflected from the interface between the first substrate and an external air layer to be incident is reflected and scattered again to improve the luminous efficiency of the lighting apparatus.