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. 13, 2010
Filed:
Nov. 14, 2006
Jae Yong Park, Anyang-si, KR;
Kwang JO Hwang, Anyang-si, KR;
Jong Woo Park, Daegu, KR;
Hee Dong Choi, Seosan-si, KR;
Sang Ho Yu, Seongnam-si, KR;
Jin Hyoung Kim, Goyang-si, KR;
Jae Yong Park, Anyang-si, KR;
Kwang Jo Hwang, Anyang-si, KR;
Jong Woo Park, Daegu, KR;
Hee Dong Choi, Seosan-si, KR;
Sang Ho Yu, Seongnam-si, KR;
Jin Hyoung Kim, Goyang-si, KR;
LG. Display Co., Ltd., Seoul, KR;
Abstract
An organic light emitting diode display device and a driving method are provided. The organic light emitting diode display device comprises a data driver that generates a plurality of reference data voltages that have a level proportional to a gray scale level of a digital data supplied from the timing controller. The data driver supplies the data voltages to the plurality of data lines and compensates for the data voltages in accordance with a magnitude of the feedback voltages from the plurality of pixels fed back through the plurality of feedback lines under control of the timing controller.