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:
Sep. 10, 2013
Filed:
May. 10, 2007
Hyeon Ho Son, Gyeonggi-do, KR;
Hyeon Ho Son, Gyeonggi-do, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A liquid crystal display device includes a display panel including one or more pixel region partitioned into first, second and third sub-pixels; a backlight including first and second sources for projecting onto the one or more pixel region one of a first light having a first wavelength and a second light having a second wavelength; and a controller for partitioning a four-color pixel data corresponding to a period into first and second data to be applied to the first and second sub-pixels, respectively, during a first part of the period while the backlight projects the first light onto the one or more pixel region, and third and fourth data to be applied to the first and second sub-pixels, respectively, during a second part of the period while the backlight projects the second light onto the one or more pixel region, the controller applying a white data to the third sub-pixel during the first and second parts of the period.