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. 19, 2011
Filed:
Nov. 28, 2005
Seong-sik Choi, Seoul, KR;
Dong-lyoul Shin, Suwon-si, KR;
Jae-hwan Chun, Suwon-si, KR;
Byung-yun Joo, Goyang-si, KR;
Jung-wook Paek, Suwon-si, KR;
Jin-sung Choi, Yongin-si, KR;
Ju-hwa Ha, Seoul, KR;
Heu-gon Kim, Suwon-si, KR;
Sang-hoon Lee, Yongin-si, KR;
Seong-Sik Choi, Seoul, KR;
Dong-Lyoul Shin, Suwon-si, KR;
Jae-Hwan Chun, Suwon-si, KR;
Byung-Yun Joo, Goyang-si, KR;
Jung-Wook Paek, Suwon-si, KR;
Jin-sung Choi, Yongin-si, KR;
Ju-Hwa Ha, Seoul, KR;
Heu-Gon Kim, Suwon-si, KR;
Sang-Hoon Lee, Yongin-si, KR;
Abstract
In a backlight assembly and a display device including the backlight assembly, the backlight assembly includes a light dispersion member and a light source having a plurality of light source members, a distance defined between the light sources members adjacent to each other. The light dispersion member includes a lower face portion having alternately arranged ridges and grooves. Each light source is positioned under a respective ridge. An interval between a center of each light source and the respective ridge positioned directly over the light source is from about 0.2 to about 0.55 times the distance.