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:
Jun. 09, 2015
Filed:
Nov. 19, 2009
Young-hun Jeong, Gumi, KR;
Hyeuk-chan Kwon, Jung-Ri, KR;
Ju-hun Min, Dongsan-Ri, KR;
Chang-yul Moon, Suwon, KR;
Sun-woong Kim, Seoul, KR;
Young-Hun Jeong, Gumi, KR;
Hyeuk-Chan Kwon, Jung-Ri, KR;
Ju-Hun Min, Dongsan-Ri, KR;
Chang-Yul Moon, Suwon, KR;
Sun-Woong Kim, Seoul, KR;
LG DISPLAY CO. LTD., Seoul, KR;
Abstract
A liquid crystal display (LCD) device includes: a liquid crystal panel; a plurality of lamps disposed under the liquid crystal panel, supplying light to the liquid crystal panel; a diffusion plate disposed above the lamps and diffusing light emitted from the lamps; a diffusion sheet disposed on the diffusion plate and including a plurality of reflection patterns formed on a region of a rear surface adjacent to the lamps and including reflection beads reflecting a portion of light from the diffusion plate, wherein the respective reflection patterns of the diffusion sheet are formed to extend in a direction parallel to a lengthwise direction of the lamps.