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. 12, 2017
Filed:
Dec. 05, 2014
Lg Display Co., Ltd., Seoul, KR;
Seiichi Mizukoshi, Chigasaki-shi, JP;
LG DISPLAY CO., LTD., Seoul, KR;
Abstract
An organic light emitting display device including a display panel including a first pixel connected with a first data line and first and second scan lines, a second pixel connected with a second data line and the first and second scan lines, and a reference line connected in common with the first and second pixels; a source driver configured to operate first and second sensing modes for sensing driving characteristic values of the first and second pixels through the reference line; and a scan driver configured to drive the first and second scan lines so as to drive only the first pixel for the first sensing mode or only the second pixel for the second sensing mode.