Silver halide material for optical memory devices with luminescent reading and methods for the treatment thereof
    2.
    发明授权
    Silver halide material for optical memory devices with luminescent reading and methods for the treatment thereof 失效
    用于具有发光读数的光学存储器件的卤化银材料及其处理方法

    公开(公告)号:US06265140B1

    公开(公告)日:2001-07-24

    申请号:US09028932

    申请日:1998-02-24

    IPC分类号: G03C546

    摘要: This invention concerns a luminescent optical memory material and method of forming this material, including the encoding of information by a photographic process. The method involves the use of silver halide crystals of a defined size range, with the optional use of sensitizers, emulsion stabilizers, and other agents followed by the absorption of luminescent dyes on the developed silver particle to form a luminescent optical memory system. The method involves synthesis of a photographic emulsion with silver halide crystals of a defined size range, applying photographic emulsion to a substrate, exposing to light photochemical treatment and a process of transformation of the silver particles formed in the places exposed by light into luminescent particles. The method involves obtaining a multi-layer luminescent material for a three-dimensional optical memory devices.

    摘要翻译: 本发明涉及一种发光光学记忆材料和形成该材料的方法,包括通过摄影过程编码信息。 该方法包括使用具有规定尺寸范围的卤化银晶体,任选使用敏化剂,乳液稳定剂和其它试剂,然后在显影的银颗粒上吸收发光染料以形成发光光学记忆体系统。 该方法包括合成具有规定尺寸范围的卤化银晶体的照相乳剂,将照相乳剂施加到基材上,暴露于光光化学处理和将由光暴露的部分中形成的银颗粒转变成发光颗粒的过程。 该方法包括获得三维光学存储器件的多层发光材料。