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:
Mar. 22, 2016
Filed:
Mar. 28, 2007
Applicants:
Masataka Nakashima, Mihara, JP;
Yoko Kinoshita, Oyama, JP;
Tomoyuki Horio, Nagareyama, JP;
Inventors:
Assignee:
Dai Nippon Printing Co., Ltd., Shinjuku-Ku, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 27/28 (2006.01); B32B 3/00 (2006.01); G02B 1/10 (2015.01); B32B 3/30 (2006.01); B32B 27/28 (2006.01); G02B 1/11 (2015.01); G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
G02B 1/10 (2013.01); B32B 3/30 (2013.01); B32B 27/28 (2013.01); G02B 1/11 (2013.01); G02F 1/133502 (2013.01); G02F 2202/22 (2013.01); Y10T 428/24612 (2015.01);
Abstract
The present invention discloses an antistatic optical laminate. The optical laminate comprises a light transparent base material and at least an antistatic layer provided on the light transparent base material, where the antistatic layer comprises an electroconductive polymer as an antistatic agent. Further, the surface of the antistatic layer has a concavoconvex shape, and the height of convexes in the antistatic layer are not less than 40 nm and not more than 300 nm.