公开(公告)号：US3904924A

公开(公告)日：1975-09-09

申请号：US44528874

申请日：1974-02-22

申请人： SECR DEFENCE BRIT

发明人： HILSUM CYRIL ,  MEARS ADRIAN LEONARD

IPC分类号： H05B33/08 ,  H05B33/12 ,  H05B33/02 ,  H05B37/00

CPC分类号： H05B33/12 ,  G09G2300/088 ,  G09G2360/148 ,  H05B33/08 ,  Y02B20/325

摘要： An electroluminescent display panel includes a first plurality of addressing conductors, a second plurality of addressing conductors forming a plurality of intersection regions with the first plurality of addressing conductors, each intersection region having associated with it an electrical series combination of an electroluminescent element of phosphor material of the d.c. kind as hereinafter defined electrically connected to the member of the first plurality of addressing conductors forming the intersection region and a photosensitive latch electrically connected to the member of the second plurality of addressing conductors forming the intersection region, the combination being arranged so that when light is emitted from the electroluminescent element it is incident on the latch, and each intersection region having associated with it a by-pass channel incorporating an electrical isolating element connected commonly to the electroluminescent element, and the latch associated with that intersection region, whereby a voltage may be applied across the electroluminescent element belonging to that intersection region without being applied across the associated latch. The isolating elements may be capacitors, non-linear diodes or semiconductor glass (amorphous) threshold switches. The latches may be photoconductors or photocapacitors.

摘要翻译： 电致发光显示面板包括第一多个寻址导体，第二多个寻址导体与第一组多个寻址导体形成多个交叉区域，每个交叉区域与其相关联的是荧光体材料的电致发光元件的电串联组合 的直流 电气连接到形成交叉区域的第一组多个寻址导体中的构件，以及电连接到形成交叉区域的第二多个寻址导体的构件的感光闩，该组合布置成使得当光是 从其电致发光元件发射的入射到锁存器上的每个相交区域与其相关联的旁路通道包括与电致发光元件共同连接的电隔离元件，以及与该交叉区域相关联的闩锁，由此电压可以 被施加在属于该相交区域的电致发光元件上，而不被施加在相关联的锁存器上。 隔离元件可以是电容器，非线性二极管或半导体玻璃（非晶）阈值开关。 锁存器可以是光电导体或光电容器。