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:
Sep. 28, 2021
Filed:
Dec. 16, 2019
Lg Display Co., Ltd., Seoul, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
The present disclosure relates to an electroluminescent lighting device. The present disclosure provides an electroluminescence light device comprising: a substrate including an emission area and a non-emission area surrounding the emission area; a routing line surrounding the emission area at the non-emission area; an auxiliary line being disposed in the emission area, connecting the routing line and defining a pixel area; a reflective electrode disposed within the pixel area; a high resistance layer covering the routing line, the auxiliary line and the reflective electrode; an emission layer on the high resistance layer over the emission area; and a cathode layer on the emission layer.