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:
Apr. 26, 2011
Filed:
Feb. 21, 2006
Yukimitsu Iwata, Aioi, JP;
Koichi Mikami, Okayama, JP;
Yoshihiro Nishimura, Okayama, JP;
Takashi Kodama, Okayama, JP;
Yukimitsu Iwata, Aioi, JP;
Koichi Mikami, Okayama, JP;
Yoshihiro Nishimura, Okayama, JP;
Takashi Kodama, Okayama, JP;
Dai Nippon Printing Co., Ltd., Shinjuku-Ku, JP;
Abstract
The present invention provides an anti-dazzling laminate which has anti-dazzling properties and can realize excellent glare preventive properties and black color reproducibility, such as gradation rendering of black color at low brightness. The optical laminate comprises a light transparent base material and an anti-dazzling layer provided on the light transparent base material. The outermost surface of the anti-dazzling layer has a concavoconvex surface, and the average spacing S determined by calculation based on data obtained by measuring a roughness curve of a concavoconvex shape of the anti-dazzling layer is not less than 0.04 mm and not more than 0.30 mm.