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:
Oct. 25, 2022
Filed:
Feb. 07, 2018
Applicant:
Silicon Works Co., Ltd., Daejeon, KR;
Inventors:
Kyung Jik Min, Daejeon, KR;
Jeong Hoon Choi, Gimpo-si, KR;
Dong Ju Kim, Siheung-si, KR;
Jung Bae Yun, Daejeon, KR;
Assignee:
Silicon Works Co., Ltd., Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/32 (2016.01); G09G 3/3291 (2016.01); G09G 3/00 (2006.01); G09G 3/3233 (2016.01); G09G 3/3258 (2016.01);
U.S. Cl.
CPC ...
G09G 3/3291 (2013.01); G09G 3/006 (2013.01); G09G 3/3233 (2013.01); G09G 3/3258 (2013.01); G09G 2320/046 (2013.01); G09G 2330/12 (2013.01);
Abstract
Disclosed are a device and method for measuring an organic light emitting diode, which measures an amount of energy for compensating for a burn-in of an organic light emitting diode, by sensing a charged voltage of a sensing line connected to the organic light emitting diode. The device for measuring an organic light emitting diode includes an external current source, and is configured to measure an amount of energy for compensating for a burn-in, by sensing a charged voltage of a parasitic capacitor of a sensing line.