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.:

US 6686141 B1

PDF
Full Text
Expired
Date of Patent:
Feb. 03, 2004

Filed:

Jun. 08, 2001
Applicant:
Inventor:

Minoru Uchida, Minami-Ashigara, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03C 1/035 ;
U.S. Cl.
CPC ...
G03C 1/035 ;
Abstract

A silver halide photographic light-sensitive material comprising, on a support, at least one light-sensitive silver halide emulsion layer and at least one non-light-sensitive layer, wherein 60% or more of the total projected area of silver halide grains contained in said at least one light-sensitive silver halide emulsion layer are tabular silver halide grains having an average aspect ratio of 5 or more, and a film pAg on the light-sensitive silver halide emulsion layer side of said material falls within 4.0 to 8.5.


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Uchida, Minoru. (2004). Silver halide photographic light-sensitive material and method of forming image therein (U.S. Patent No. 6686141). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6686141

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