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:
Jan. 27, 2004
Filed:
Dec. 23, 2002
Applicant:
Inventors:
Assignee:
LG.Philips LCD Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 3/10 ;
U.S. Cl.
CPC ...
G09G 3/10 ;
Abstract
A driving circuit of an organic electro luminescence display device for reducing driving power consumption. The reduction is accomplished by constructing power voltage supplying lines on respective pixels individually and constructing common electrodes on respective pixels for individually applying common voltages to the respective pixels. Alternatively, constructing power voltage supplying lines and the common electrodes on the pixels individually, thereby supplying power voltages appropriate for the respective R, G and B pixels individually.