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. 15, 2009
Filed:
Jun. 30, 2006
Dong Im Huo, Gumi-si, KR;
Jeong JO Lee, Paju-si, KR;
Dong Im Huo, Gumi-si, KR;
Jeong Jo Lee, Paju-si, KR;
LG. Display Co., Ltd., Seoul, KR;
Abstract
This invention relates to a backlight unit that prevents a wrinkle of an optical sheet, and a liquid crystal display module using the same. A backlight includes at least one light source. A light guide panel converts a light from the light source into a surface light. A housing receives the light source, and has an open part that is opened to a light incidence surface of the light guide panel and one end overlaps with at least a part of the light guide panel. A main support encompasses side and upper surfaces of the housing. Optical sheets disposed on the light guide panel, wherein the optical sheets have one ends disposed between the light guide panel and the one end of the housing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile