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. 03, 2018
Filed:
Apr. 29, 2015
Applicant:
Samsung Display Co., Ltd., Yongin, Gyeonggi-Do, KR;
Inventor:
Dong-Ki Eun, Suwon-si, KR;
Assignee:
Samsung Display Co., Ltd., Yongin, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 3/30 (2006.01); G09G 3/32 (2016.01); G09G 3/00 (2006.01); H04N 13/04 (2006.01); G09G 3/3233 (2016.01); G09G 3/3225 (2016.01);
U.S. Cl.
CPC ...
G09G 3/30 (2013.01); G09G 3/003 (2013.01); G09G 3/3233 (2013.01); H04N 13/0438 (2013.01); H04N 13/0452 (2013.01); G09G 3/3225 (2013.01); G09G 2320/029 (2013.01); G09G 2320/043 (2013.01); G09G 2320/08 (2013.01); G09G 2330/02 (2013.01); G09G 2330/021 (2013.01); G09G 2330/12 (2013.01);
Abstract
A method for driving an electroluminescent display device includes generating a current detection signal corresponding to an average value of a global current per voltage control based on the global current provided to the display panel, controlling at least one of a first power supply voltage or a second power supply voltage based on the current detection signal, and changing the voltage control period based on an operation mode of the display device. The display device operates in a two-dimensional mode for displaying a planar image or a three-dimensional mode for displaying a stereoscopic image.