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. 02, 2013
Filed:
Sep. 03, 2008
Jae-won Jeong, Seoul, KR;
Yong-jun Choi, Cheonan-si, KR;
Bong-im Park, Cheonan-si, KR;
Bong-ju Jun, Cheonan-si, KR;
Woo-young Lee, Daegu, KR;
Jae-Won Jeong, Seoul, KR;
Yong-Jun Choi, Cheonan-si, KR;
Bong-Im Park, Cheonan-si, KR;
Bong-Ju Jun, Cheonan-si, KR;
Woo-Young Lee, Daegu, KR;
Samsung Display Co., Ltd., , KR;
Abstract
One or more embodiments of the present disclosure provide a method for driving light sources, a device for driving light sources and a display device having the device for driving the light sources. Power information is read based on position information on the light sources to output a light source control signal transmitting the power information. The power information determines a level of power applied to each of the light sources. Externally provided input power is changed into a plurality of driving powers having a level changed based on the light source control signal. The driving powers are applied to the light sources, respectively. According to one aspect of the present disclosure, uniformity of luminance distribution of a display panel may be improved.