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:
Apr. 30, 2013
Filed:
Sep. 21, 2010
Sang Joon Choi, Chilgok-gun, KR;
Young Min Kweon, Gumi-si, KR;
Sang Ryeon Park, Gumi-si, KR;
Jae Yong Ryu, Gumi-si, KR;
Sung Sik Son, Busan, KR;
Sang Joon Choi, Chilgok-gun, KR;
Young Min Kweon, Gumi-si, KR;
Sang Ryeon Park, Gumi-si, KR;
Jae Yong Ryu, Gumi-si, KR;
Sung Sik Son, Busan, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
A backlight unit that is easy to slim and simplify the configuration is disclosed. The backlight unit includes: a lower case with an opened upper surface; at least one light source unit disposed at an inner side surface of the lower case; and a modularized optical unit disposed parallel to the light source unit and configured to include a light guide plate and optical sheets which are accommodated into a reflection sheet.