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:
Jul. 12, 2005
Filed:
May. 14, 2003
Kenichi Nakamura, Minami-ashigara, JP;
Ichiro Amimori, Minami-ashigara, JP;
Akihiro Ikeyama, Minami-ashigara, JP;
Jun Watanabe, Minabi-ashigara, JP;
Kenichi Nakamura, Minami-ashigara, JP;
Ichiro Amimori, Minami-ashigara, JP;
Akihiro Ikeyama, Minami-ashigara, JP;
Jun Watanabe, Minabi-ashigara, JP;
Fuji Photo Film Co., Ltd., Minami-Ashigara, JP;
Abstract
There is disclosed an anti-reflection film comprising 5-65% by volume of inorganic fine particles having an average particle size of 1-200 nm and having a core/shell structure, and 35-95% by volume of a polymer, wherein a high-refractive-index layer having a refractive index of 1.65-2.40 and a low-refractive-index layer having a refractive index of 1.30-1.55 are laminated. There is also disclosed a polarizing plate and image display device utilizing the anti-reflection film. The anti-reflection film is suitable for mass production.