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. 18, 2010
Filed:
Mar. 14, 2008
Changjong Kim, Gumi, KR;
Kabjin Hwang, Seoul, KR;
Seoungho Lee, Seoul, KR;
Cheol Yoon, Gumi, KR;
Seungwook Kown, Gumi, KR;
Yongsu Kim, Gumi, KR;
Byeongheui Han, Gumi, KR;
Changjong Kim, Gumi, KR;
Kabjin Hwang, Seoul, KR;
Seoungho Lee, Seoul, KR;
Cheol Yoon, Gumi, KR;
Seungwook Kown, Gumi, KR;
Yongsu Kim, Gumi, KR;
Byeongheui Han, Gumi, KR;
LG Electronics Inc., Seoul, KR;
Abstract
An embodiment of this document relates to an optical sheet and a liquid crystal display using the same. An optical sheet in accordance with an aspect of this document may comprise a base film, and a plurality of projections including at least one of lenticular lens or micro lens, positioned on one surface of the base film. The projection may comprise a first resin and a plurality of first beads, and about 1 to 10 parts by weight of the first bead based on 100 parts by weight of the first resin.