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:
Aug. 19, 2008
Filed:
Dec. 19, 2002
Applicant:
Kyoung Sub Kim, Kyoungsangbuk-Do, KR;
Inventor:
Kyoung Sub Kim, Kyoungsangbuk-Do, KR;
Assignee:
LG Display Co., Ltd., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21V 7/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A backlight unit of a liquid crystal display device and a method of assembling the same which makes it easy to inspect for impurities and for reducing damage to an optical sheet. The backlight unit includes a lamp assembly; a light guide panel for providing the light from the lamp assembly incident to a display panel; and a bottom cover for supporting the lamp assembly and the light guide panel, wherein the distance between the lamp assembly located at opposite edges of the bottom cover is longer than the length of the light guide panel.