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:
Feb. 23, 2010
Filed:
Dec. 27, 2005
Applicant:
Dae-san Lim, Annyang-si, KR;
Inventor:
Dae-San Lim, Annyang-si, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09F 13/04 (2006.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
Abstract
A backlight assembly for a liquid crystal display device includes a plurality of first light sources at a first distance from an optical sheet, a plurality of second light sources at a second distance from the optical sheet, and a reflecting sheet disposed behind the first and second light sources, in which the first distance and the second distance are substantially different.
Lim, Dae-San. (2010). Backlight assembly having fluorescent and led light sources, and liquid crystal display device including the same (U.S. Patent No. 7665859). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7665859
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile