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:
Feb. 03, 2004
Filed:
Jan. 15, 2002
Shintaro Washizu, Shizuoka-ken, JP;
Hirotaka Matsumoto, Shizuoka-ken, JP;
Kozo Nagata, Shizuoka-ken, JP;
Kyoko Hanasaki, Shizuoka-ken, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
A color filter having a light-transmissive support and two or more color-developing layers, which develop hues differing from each other, laminated on the support. Each color-developing layer is developed into a predetermined color pattern including pixels. The pixels of the developed color patterns of the layers either overlap in a direction of lamination or do not overlap in the direction of lamination. Also provided are a color filter forming material produced by laminating the two or more photosensitive and heat-sensitive color-developing layers on the light-transmissive support, and a process for producing a color filter by exposing each photosensitive and heat-sensitive color-developing layer of the above color filter forming material to form a predetermined pattern, heating the photosensitive and heat-sensitive color-developing layers, and fixing the developed color patterns.