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:
Dec. 29, 2015
Filed:
Aug. 09, 2012
Junhyeok Yang, Gyeonggi-do, KR;
Junhyeok Yang, Gyeonggi-do, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A liquid crystal display comprises: a liquid crystal panel; a panel driver for driving the liquid crystal panel; a backlight unit providing light to the liquid crystal panel, and comprising light emitting sources having light emitting diodes connected in series and driving transistors driving the light emitting sources; and a backlight unit driver comprising a transistor driver that controls the driving transistors, a DC power source that supplies DC power to the light emitting sources, and a power controller that drives the DC power source, and enables or disables an output of the DC power source with reference to signals supplied to the driving transistors.