MASK FOR EXPOSURE AND PROTECTIVE LIQUID FOR THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a mask for exposure with a strong image and a protective liquid for the mask for exposure. SOLUTION: The mask for exposure having at least one photosensitive silver halide emulsion layer on a glass substrate and produced by forming blackened silver in the silver halide emulsion layer by development after exposure has a protective layer disposed by coating after image formation as an upper layer on the same side as the image forming layer with respect to the glass substrate and the protective layer comprises an organic-inorganic hybrid material.