Method for reducing blooming in semiconductor array targets
    1.
    发明授权
    Method for reducing blooming in semiconductor array targets 失效
    用于减少半导体阵列靶中的起霜的方法

    公开(公告)号:US3895430A

    公开(公告)日:1975-07-22

    申请号:US39892873

    申请日:1973-09-20

    Applicant: GEN ELECTRIC

    Abstract: Highlight blooming is reduced in semiconductor diode array camera targets by forming electron-hole recombination sites intermediate the diodes. These sites collect excess holes created by intense light images incident on the target and reduce blooming. The recombination sites are formed by selectively irradiating regions of the semiconductor substrate between the diodes and beyond the limits of the depletion region surrounding the reverse-biased diodes. Useful forms of radiation which produce these recombination sites include electron beam and ultraviolet rays.

    Abstract translation: 通过在二极管之间形成电子 - 空穴复合位点,在半导体二极管阵列相机目标中突出显现起霜。 这些网站收集了由激光照射到目标上造成的多余的洞,并减少了起霜。 通过在二极管之间选择性地照射半导体衬底的区域并超出围绕反向偏置二极管的耗尽区的极限来形成复合位点。 产生这些重组位点的有用的辐射形式包括电子束和紫外线。

    Photocathode-phosphor imaging system for x-ray camera tubes
    3.
    发明授权
    Photocathode-phosphor imaging system for x-ray camera tubes 失效
    用于X射线摄像机管的光电子 - 磷光体成像系统

    公开(公告)号:US3706885A

    公开(公告)日:1972-12-19

    申请号:US3706885D

    申请日:1971-01-29

    Applicant: GEN ELECTRIC

    CPC classification number: H01J29/385 G21K4/00

    Abstract: An improved system for emission of electrons in response to xrays comprises a phosphor layer separated from a photocathode layer by a light transparent barrier layer which protects the phosphors and the binders in the phosphor layer from attack by the chemicals in the photocathode layer. The system is useful in various types of camera tubes including image orthicons and intensifier vidicons as well as direct view tubes to convert a light image of X-rays into a corresponding electron emission pattern.

    Abstract translation: 用于响应于X射线发射电子的改进的系统包括通过光透明阻挡层与光电阴极层分离的荧光体层,其保护荧光体和磷光体层中的粘合剂免受光电阴极层中的化学物质的侵蚀。 该系统在各种类型的照相机管中是有用的,其中包括图像形象和增强器视野以及用于将X射线的光图像转换成相应的电子发射图案的直观观察管。

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