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:
Oct. 01, 2013
Filed:
Dec. 18, 2009
Choun Sung Kang, Uiwang-si, KR;
Ji Geun Nam, Seoul, KR;
Jin Taek Choi, Paju-si, KR;
Sang Hyun Ahn, Paju-si, KR;
Hee Cheoul Kim, Suwon-si, KR;
Jong Bum Choi, Paju-si, KR;
Seung Soo Yang, Paju-si, KR;
Choun Sung Kang, Uiwang-si, KR;
Ji Geun Nam, Seoul, KR;
Jin Taek Choi, Paju-si, KR;
Sang Hyun Ahn, Paju-si, KR;
Hee Cheoul Kim, Suwon-si, KR;
Jong Bum Choi, Paju-si, KR;
Seung Soo Yang, Paju-si, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A backlight unit that includes a plurality of light source packages configured to each include a metal printed-circuit-board (PCB) and light emitting diodes; a plurality of light guide plates disposed parallel to the light source packages, respectively; at least one fixation member formed on an incident surface of each light guide plate corresponding to one side surface of each light guide plate; and a bottom cover configured to include a plurality of fixation holes which are formed to receive and secure the respective fixation members.