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:
Aug. 13, 2013
Filed:
Mar. 19, 2008
Applicants:
Kyung Nam Kim, Yongin-si, KR;
Hyun Jung Kim, Jeju-si, KR;
Sang Kyun Kim, Yongin-si, KR;
Hyun Jin Kim, Yongin-si, KR;
Jong Min Park, Anyang-si, KR;
Chung Seock Kang, Suji-gu, KR;
Inventors:
Kyung Nam Kim, Yongin-si, KR;
Hyun Jung Kim, Jeju-si, KR;
Sang Kyun Kim, Yongin-si, KR;
Hyun Jin Kim, Yongin-si, KR;
Jong Min Park, Anyang-si, KR;
Chung Seock Kang, Suji-gu, KR;
Assignee:
Kolon Industries, Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09F 13/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is an optical sheet for use in liquid crystal displays, which simultaneously functions to uniformly diffuse light emitted from a light guide plate and a diffusion plate and to increase brightness, decreases the loss of light, and enables the fabrication of thinner liquid crystal displays.