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:
Oct. 05, 2010
Filed:
Jan. 29, 2003
Yeong-rae Chang, Daejeon, KR;
Yea-mo Koo, Gimpo, KR;
Sung-hoon Jang, Daejeon, KR;
LG Chem, Ltd., , KR;
Abstract
The present invention relates to an antiglare coating composition, and more particularly to an antiglare coating composition comprising an acrylate binder resin, fine particles whose refractive index varies between 0.2 to 0.5 from the refractive index of the binder resin and whose average particle size ranges from 0.05 to 1 μm, and fine particles whose refractive index varies between 0.1 and whose average particle size ranges from 0.5 to 3 μm. A coating composition of the present invention has a superior antiglare effect, reduced image distortion, high contrast, and enhanced image clarity when applied to a high-resolution display by scattering and inducing internal diffusion of light.