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:
Jul. 24, 2018
Filed:
Apr. 01, 2016
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Byeong-Doo Kang, Cheonan-si, KR;
Jong-Hwa Kim, Seongnam-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
A pixel circuit includes a scan transistor connected between a data line and a first node and being configured to receive a scan signal, an emission control transistor connected between a first power supply and a second node and being configured to receive an emission control signal, a driving transistor connected between the second node and a third node and being connected to the first node, an initialize transistor being configured to receive an initialization signal, a storage capacitor connected between the first node and the third node; an organic light emitting diode connected between the third node and a second power supply, a charge share capacitor connected between a fourth node and the second power supply; and a charge share transistor configured to connect the charge share capacitor to the storage capacitor, the charge share transistor being configured to receive a charge share control signal.