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. 30, 2010
Filed:
Apr. 26, 2006
Applicants:
Shih-yi Chuang, Kaohsiung, TW;
Chao-yi Tsai, Kaohsiung County, TW;
Guo-long Wu, Kaohsiung, TW;
Inventors:
Assignee:
Eternal Chemical Co., Ltd., , TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 5/16 (2006.01); B32B 27/38 (2006.01); B32B 27/40 (2006.01); B32B 17/06 (2006.01); B32B 27/06 (2006.01); B32B 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A brightness enhancement film comprising a substrate which comprises, on one side, a scratch-resistant layer comprising inorganic microparticles is provided. The brightness enhancement film is useful as a scratch-resistant brightness enhancement film in liquid crystal displays.