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:
Aug. 14, 2018
Filed:
Oct. 19, 2015
Samsung Display Co., Ltd., Yongin-si, Gyeonggi-Do, KR;
Il-Hun Jeong, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Gyeonggi-Do, KR;
Abstract
A method of driving an organic light emitting display device includes performing a digital driving on a display panel supplied with a first power voltage through a first power supply line, generating a target voltage signal of the first power voltage by analyzing input image data provided to the display panel, measuring an output current that flows through the first power supply line, and changing the first power voltage based on a measured output current and the target voltage signal.
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