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. 07, 2009
Filed:
Nov. 23, 2004
Applicants:
Akira Hatakeyama, Shizuoka, JP;
Hiroyuki Hirai, Kanagawa, JP;
Inventors:
Akira Hatakeyama, Shizuoka, JP;
Hiroyuki Hirai, Kanagawa, JP;
Assignee:
FUJIFILM Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 15/02 (2006.01); B32B 5/16 (2006.01); C08K 3/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a light-shielding film arranged in a display device and shading a part of a display screen as a part of a color filter, which film includes fine metallic compound particles having an average particle diameter of 60 to 3000 nm and a high-molecular-weight binder, and has an optical density of 2.0 or more in a light-shaded region.