Konica Corporation

Tetsuya Yoshida

Eisaku Katoh

Shuji Kida

Hiroshi Kashiwagi

Haruhiko Masutomi

Kazuyoshi Ichikawa

Osamu Hatano

Kenzo Nakazawa

Yusuke Kawahara

Manabu Shibata

A light- and heat-sensitive recording material is disclosed, comprising a support provided thereon a light- and heat-sensitive layer containing a photo-color-forming element comprising a photodecomposable compound and an element capable of forming a color upon reaction with a decomposition product of the photodecomposable compound, wherein the photo-color-forming element is imagewise heated so as to be mixed to thereby form a latent image and the latent image is further exposed to light to form a color; at least one of the photodecomposable compound and the element capable of forming a color upon reaction with the decomposition product of the photodecomposable compound being dispersed through solution in an organic solvent.

Light-and heat-sensitive recording material and recording method by use

A method for chemically sensitizing a silver halide photographic emulsion with a selenium compound is disclosed. The sensitizing method comprises the steps of

Method for chemically sensitizing silver halide photographic emulsion

Growing community of inventors

Hino, Japan

Tetsuya Yoshida