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:
Sep. 15, 1987
Filed:
Sep. 27, 1985
Hideki Naito, Kanagawa, JP;
Fuji Photo Film Co., Ltd., Kanagawa, JP;
Abstract
A heat developable light-sensitive material having both (a) a light-sensitive element which contains at least one light-sensitive silver halide emulsion layer and at least one image forming substance capable of forming a diffusible dye and (b) a dye fixing element capable of fixing the formed diffusible dye on the same side of one support, in such relation that a diffusible dye may permeate the dye fixing element (b) by diffusing from the light-sensitive element (a). The light-sensitive material of the present invention has a simple structure and does not require complicated procedures for its use or excess structural elements. Photographic images can be formed using the light-sensitive material in a short period of time by means of a simple photographic treatment.