Process of improving optical contact of patternwise powdery coat

Radiation imagery chemistry: process – composition – or product th – Producing cathode-ray tube or element thereof – Using specified radiation-sensitive composition other than a...

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430 25, 430 29, 430144, G03C 500, H01J 9227

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active

048574295

ABSTRACT:
An optical contact of a patternwise powdery coating layer is improved by permeating a substantially transparent inorganic material having a refractive index of 1.2 to 2.0 into a paternwise powdery coating layer formed on a substrate, thereby forming a mixture layer of the transparent inorganic material and the powdery coating layer between the patternwise powdery coating layer and the substrate.

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