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:
Nov. 02, 2010
Filed:
Oct. 02, 2007
Heu-gon Kim, Suwon-si, KR;
Byung-seo Yoon, Incheon, KR;
In-sun Hwang, Suwon-si, KR;
Taek-sun Shin, Cheonan-si, KR;
Hyoung-joo Kim, Euiwang-si, KR;
Seung-hwan Chung, Seongnam-si, KR;
Heu-Gon Kim, Suwon-si, KR;
Byung-Seo Yoon, Incheon, KR;
In-Sun Hwang, Suwon-si, KR;
Taek-Sun Shin, Cheonan-si, KR;
Hyoung-Joo Kim, Euiwang-si, KR;
Seung-Hwan Chung, Seongnam-si, KR;
Abstract
A backlight assembly includes a light source, a light-guide plate (LGP), a reflective sheet and at least one optical sheet. The light source emits light. The LGP includes a light-incident surface, a light-reflecting surface and a light-emitting surface. The light-incident surface receives the light from the light source. The light-reflecting surface has a plurality of first prism patterns spaced apart from each other and flat portions formed between the first prism patterns, which are substantially perpendicular to the light-incident surface. The light-emitting surface has a plurality of second prism patterns formed thereon. The reflective sheet is disposed below the LGP. At least one optical sheet is disposed on the LGP.