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. 02, 2021
Filed:
Jun. 07, 2018
Applicant:
Lg Display Co., Ltd., Seoul, KR;
Inventors:
Gyungmin Kim, Paju-si, KR;
Beomjin Kim, Paju-si, KR;
Assignee:
LG DISPLAY CO., LTD., Seoul, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05B 33/10 (2006.01); H01L 51/56 (2006.01); G09G 3/3233 (2016.01); G09G 3/30 (2006.01);
U.S. Cl.
CPC ...
H05B 33/10 (2013.01); G09G 3/3233 (2013.01); H01L 51/56 (2013.01); G09G 3/30 (2013.01); G09G 2300/0842 (2013.01); G09G 2310/0283 (2013.01); G09G 2310/08 (2013.01); G09G 2330/02 (2013.01); G09G 2330/028 (2013.01); H01L 2251/562 (2013.01);
Abstract
An electroluminescence display and a method for driving the same are provided to enhance the aging performance of the electroluminescence display. The electroluminescence display comprises: a display panel on which a plurality of pixels each comprising an electroluminescence element; and a power supply part that outputs a drive voltage for driving the pixels, wherein an externally applied aging signal is applied to a cathode of the electroluminescence element to perform aging on the display panel.