发明名称 METHOD FOR PHOTOGRAPHING CRT IMAGE
摘要 PURPOSE:To suppress disturbance of image quality, to reduce coloring due to residual dyes, and to reproduce CRT images in ME devices with high fidelity by photographing the light image of the CRT past a yellow filter located between the CRT face and silver halide photosensitive material. CONSTITUTION:A silver halide photosensitive material used here has an ortho- or pan-chromatically sensitized silver halide emulsion layer formed on a support. A yellow filter is located between the silver halide photosensitive material and the image face of CRT to photograph the light image of the CRT past this filter. As said sensitizing dye, ones represented by formulae I and II are used, preferably, in an amt. of 2mg-2g per mole of silver halide. Yellow filters are usable so long as they contain a substance having a yellow filter function, such as fine grains of low-sensitivity silver halide not blackening during development or fine colloidal silver grains, or oxonol type dye.
申请公布号 JPS59224843(A) 申请公布日期 1984.12.17
申请号 JP19830099566 申请日期 1983.06.06
申请人 KONISHIROKU SHASHIN KOGYO KK 发明人 ISHIKAWA NAOOKI;ISHIHARA TAKASHI
分类号 G03B15/00;G03C5/04;(IPC1-7):G03C5/04 主分类号 G03B15/00
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