| 摘要 |
<p>PURPOSE:To improve position accuracy by providing a stage for forming an image receiving layer on a substrate and a stage for exposing light of a specific wavelength to a photosensitive image forming sheet on which photosensitive microcapsules contg. an image forming agent are immobilized. CONSTITUTION:The image receiving layer 2 is formed on the transparent substrate 1. The image receiving layer 2 is a porous material contg. acid clay which is a color developing agent. This porous body is immobilized onto the substrate as a flat and strong substrate by a heat treatment. The photosensitive image forming sheet is formed by immobilizing 3 kinds of the photosensitive microcapsules respectively contg., for example, thermally sublimatably leuco dyes of C (cyan), M (magenta) and Y (yellow) which are the image forming agents thereto. Ethylenic unsatd. compds. which are cured by exposing of specific wavelengths are included in the photosensitive microcapsules. The compds. which are sensitive with the highest sensitivity to the light of 350nm wavelength in case of C, 385nm in case of M and 470nm wavelength in case of Y are used for the above-mentioned compds.</p> |
