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. 16, 2019
Filed:
Nov. 09, 2015
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Takahiro Senda, Yongin-si, KR;
Kyunghoon Chung, Yongin-si, KR;
Samsung Display Co., Ltd., , KR;
Abstract
An organic light-emitting display apparatus includes an organic light-emitting diode, a driving transistor arranged to receive a first driving voltage and to supply a driving current to the organic light-emitting diode, a data line arranged to transfer a sustain voltage and a data voltage, a sensing transistor which is connected to the data line, and which is arranged to transfer the sustain voltage to an anode of the organic light-emitting diode in response to a sensing control signal, a switching transistor which is connected to the data line, and which is arranged to transfer the data voltage to the driving transistor in response to a scan signal, and a data compensation unit arranged to compensate image data according to characteristic information of the organic light-emitting diode, the characteristic information transmitted to the data compensation unit through the sensing transistor and the data line.