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:
Feb. 10, 2015
Filed:
Apr. 04, 2008
Dukjin Lee, Yongin-si, KR;
Jeongno Lee, Yongin-si, KR;
Dukjin Lee, Yongin-si, KR;
Jeongno Lee, Yongin-si, KR;
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Abstract
An organic light emitting display includes an organic light emitting display panel, a temperature detecting unit for detecting a temperature of the organic light emitting display panel, a driving voltage determining unit for outputting voltage data by calculating the driving voltage of the organic light emitting display panel on the basis of the temperature data detected by the temperature detecting unit, and a DC/DC converter having a variable resistor determining unit for setting a variable resistor on the basis of the voltage data output from the driving voltage determining unit, the DC/DC converter supplying the driving voltage corresponding to the variable resistor to the organic light emitting display panel.