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. 06, 2010
Filed:
Apr. 27, 2005
Hyun-suk Kim, Suwon-si, KR;
Jin-bog Kim, Taean-cup, KR;
Hyun-suk Kim, Suwon-si, KR;
Jin-bog Kim, Taean-cup, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An LCD apparatus with an LCD panel displaying a picture thereon, including a backlight array in which a plurality of light emitting devices illuminating the LCD panel with a plurality of colors is arranged to have a predetermined pattern. A backlight driver drives each light emitting device to emit light and to adjust light intensity; and a controller controls the backlight driver to adjust a white balance of a picture displayed on the LCD panel. With this configuration, an LCD apparatus is provided, in which a white balance is adjusted without making a loss in a representable brightness level, i.e., brightness, and lowering a contrast ratio. Also included is an LCD apparatus, in which a white balance is adjusted according to formats of an input video signal.