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:
Apr. 24, 2018
Filed:
May. 12, 2015
Lg Display Co., Ltd., Seoul, KR;
Sang Ho Yu, Paju-si, KR;
Tae Gung Kim, Paju-si, KR;
Jong Min Lee, Paju-si, KR;
Myung Gi Lim, Ansan-si, KR;
Hye Mi Oh, Gwangju, KR;
Hun Ki Shin, Paju-si, KR;
Jin han Yoon, Gimhae-si, KR;
LG Dispay Co., Ltd., Seoul, KR;
Abstract
An organic light emitting diode display device is disclosed which includes: a scan switch controlled by a scan pulse on a gate line and connected between a data line and a first node; a driving switch which includes a gate electrode connected to the first node, a source electrode connected to a second node, and a drain electrode connected to a first driving voltage line; a sensing switch controlled by a sensing control signal and connected between the second node and a third node on a sensing line; and an organic light emitting diode connected between the second node and a second driving voltage line.