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:
Nov. 01, 2022
Filed:
Apr. 30, 2019
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
JuhnSuk Yoo, Paju-si, KR;
HoYoung Lee, Paju-si, KR;
Neunghee Lee, Paju-si, KR;
Kyuri Kim, Paju-si, KR;
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 51/5212 (2013.01); H01L 27/3244 (2013.01); H01L 51/5012 (2013.01); H01L 51/5056 (2013.01); H01L 51/5072 (2013.01); H01L 51/5088 (2013.01); H01L 51/5092 (2013.01); H01L 51/5209 (2013.01); H01L 51/5225 (2013.01);
Abstract
Disclosed is an electroluminescence display having a structure in which the current leakage between neighboring pixels is prevented. The electroluminescence display comprises a first pixel defined for representing a first color on a substrate, a second pixel defined for representing a second color on the substrate, a first anode electrode disposed at the first pixel, a second anode electrode disposed at the second pixel, and a depletion electrode forming a depletion area between the first anode electrode and the second anode electrode.