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. 14, 2009
Filed:
Jun. 26, 2003
Yukimitsu Iwata, Shinjuku-ku, JP;
Hidetake Miyazaki, Shinjuku-ku, JP;
Tomoyuki Maekawa, Shinjuku-ku, JP;
Seiji Shinohara, Shinjuku-ku, JP;
Yukimitsu Iwata, Shinjuku-ku, JP;
Hidetake Miyazaki, Shinjuku-ku, JP;
Tomoyuki Maekawa, Shinjuku-ku, JP;
Seiji Shinohara, Shinjuku-ku, JP;
Dai Nippon Printing Co., Ltd., Tokyo, JP;
Abstract
Disclosed is an anti-dazzling film which, when provided on the surface of a display, can prevent the dazzle of the display caused by reflection of light introduced through a window, light emitted from room lighting equipment, etc. with high efficiency and, at the same time, can suppress whitening and scintillation in the surface of the display. The anti-dazzling film comprises a transparent substrate film and an anti-dazzling layer provided on one side of the transparent substrate film. The anti-dazzling layer is a layer which has been formed from at least an ionizing radiation-curable resin and transparent fine particles. The transparent fine particles satisfy requirements represented by formulae (I) and (II): 2.0 μm≦d50%≦5.0 μm (I) and 0.5 μm≦(d84%−d16%)/2≦1.2 μm (II) wherein d84% represents a particle diameter corresponding to a point of 84% in a cumulative curve of a particle size distribution assuming that the total weight of the transparent fine particles is 100%; d50% represents a particle diameter corresponding to a point of 50% in the cumulative curve of a particle size distribution; and d16% represents a particle diameter corresponding to a point of 16% in the cumulative curve of a particle size distribution.