公开(公告)号：US3641382A

公开(公告)日：1972-02-08

申请号：US3641382D

申请日：1969-07-22

Applicant: PHILIPS CORP

Inventor： CREGEEN DEREK

IPC: H01J1/32 ,  C03C3/102 ,  C03C3/105 ,  H01J43/24 ,  H01J43/08 ,  C03C3/04 ,  H01B1/08

CPC classification number: C03C3/102 ,  C03C3/105 ,  H01J43/24

Abstract: An electronic image intensifier employing a resistive matrix in the form of a plate the major surfaces of which constitute the input and output faces of the matrix, a conductive layer on the input face of the matrix serving as an input electrode, a separate conductive layer on the output face of the matrix serving as an output electrode, and elongated channels each providing a passageway from one face of the assembly consisting of the matrix and input and output electrodes to the other face of the assembly. The distribution and cross section of the channels and the resistivity of the matrix are such that the resolution and electron multiplication characteristic of any one unit area of the device is sufficiently similar to that of any other unit area for image purposes. The matrix consists of a lead-bismuth silicate glass which has been reduced in hydrogen so that the channel surfaces have a conductive reduced oxide layer with a resistivity in the range 1010 to 1014 ohms/square.

Abstract translation: 一种电子图像增强器，其采用板的形式的电阻矩阵，其主表面构成矩阵的输入和输出面，在作为输入电极的矩阵的输入面上的导电层，单独的导电层 用作输出电极的矩阵的输出面，以及细长通道，每个通道从由矩阵和输入和输出电极组成的组件的一个面提供到组件的另一个面的通道。 通道的分布和横截面以及矩阵的电阻率使得器件的任何一个单位面积的分辨率和电子倍增特性与用于图像目的的任何其它单位面积的分辨率和电子倍增特性足够相似。 该基质由在氢中还原的硅酸铅铋玻璃组成，使得沟道表面具有电阻率在1010至1014欧姆/平方的导电性还原氧化物层。