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:
Jun. 17, 2025
Filed:
Nov. 17, 2021
Lg Display Co., Ltd., Seoul, KR;
Dohong Kim, Paju-si, KR;
Howon Choi, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
The present disclosure relates to an electroluminescence display having ultra-high resolution. The present disclosure, an electroluminescence display according to the present disclosure comprises: a first bank having a first height and a second bank having a second height less than the first height for defining an emission area on a substrate; an anode electrode disposed at the emission area; a light emitting layer disposed on the anode electrode in the emission area; a cathode electrode disposed on the light emitting layer; a first protective layer disposed on the cathode electrode; and a dummy light emitting layer disposed on the second bank. The cathode electrode is disposed on the dummy light emitting layer on the second bank excepting the first bank.