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:
May. 07, 2013
Filed:
Oct. 18, 2012
Lg Display Co., Ltd., Seoul, KR;
Ho Young Jeong, Gunpo-si, KR;
Deuk Su Lee, Yongin-si, KR;
Jun Hyeok Yu, Seoul, KR;
Jae Jung Han, Seoul, KR;
Mi Young Do, Suwon-si, KR;
Tae Han Kim, Seoul, KR;
LG Display Co., Ltd., Seoul, KR;
Abstract
Provided are a backlight unit and a display device having the same. The backlight unit includes a case having an opening, at least one lamp assembly disposed on a side surface of the case and including a light source, an optical transreflective unit on the case, the optical transreflective unit transmitting a portion of first light passing through the opening and reflecting a portion of second light generated from the light source, and an optical sheet including a first diffusion unit on the optical transreflective unit.