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:
Jun. 08, 2021
Filed:
Nov. 04, 2019
Samsung Display Co., Ltd., Yongin-si, KR;
Kyungman Kim, Suwon-si, KR;
Wook Lee, Hwaseong-si, KR;
Samsung Display Co., Ltd., Yongin-si, KR;
Abstract
There is provided a method of performing a sensing operation in an organic light emitting diode (OLED) display device including a plurality of pixels, the method including performing a one-line sensing operation for pixels in one line among the plurality of pixels, determining whether a sensing error occurs based on a result of the one-line sensing operation, when the sensing error is determined not to occur, performing a frame-sensing operation for all of the plurality of pixels, detecting an abnormal sensing-data line from among frame-sensing data generated by the frame-sensing operation, and replacing the abnormal sensing-data line by a data line generated based on at least one sensing-data line that is adjacent to the abnormal sensing-data line in the frame-sensing data.