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. 27, 2021
Filed:
Jan. 31, 2019
Samsung Display Co., Ltd., Yongin-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
An organic light emitting (OLE) display device includes pixels connected to scan lines (SLs), data lines (DLs), and a first control line (FCL) commonly connected to the pixels. Each pixel includes: an OLE diode connected between a first power source (PS) and a second PS; a first transistor (TFT) connected between the first PS and the OLE diode, a gate electrode (GE) of the TFTbeing connected to a first node (N); a second transistor (TFT) connected between the Nand a second node (N), a GE of the TFTbeing connected to a SL; a third transistor (TFT) connected between the Nand a third node (N), the Nbeing connected between the TFTand the OLED, a GE of the TFTbeing connected to the FCL; a first capacitor connected between the first PS and the N; and a second capacitor connected between the Nand a DL.