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    • 39. 发明申请
    • OPTICAL SHUTTER
    • 光学快门
    • WO1998039790A1
    • 1998-09-11
    • PCT/IL1997000084
    • 1997-03-07
    • 3DV LTD.YAHAV, GioraIDDAN, Gavriel, J.
    • 3DV LTD.
    • H01J31/50
    • H01J31/502
    • An optoelectronic shutter for radiation, comprising an input plate (22) and an output plate (24), comprising material substantially transparent to the radiation, each plate having an outer and an inner surface, wherein a recess (26) is formed in the inner surface of at least one of the plates, and wherein respective non-recessed portions of the inner surfaces of the plates are bonded together, and the recess defines a vacuum chamber (28) enclosed by the two plates; a photocathode (38), fixed to the inner surface (32) of the input plate (22), adjacent the chamber; and a photo-emissive anode (40), fixed to the inner surface (34) of the output plate (24), adjacent the chamber and opposite the photocathode.
    • 一种用于辐射的光电快门,包括输入板(22)和输出板(24),其包括对辐射基本上透明的材料,每个板具有外表面和内表面,其中凹部(26)形成在内部 至少一个所述板的表面,并且其中所述板的内表面的相应非凹陷部分接合在一起,并且所述凹部限定由所述两个板封闭的真空室(28) 固定在所述输入板(22)的内表面(32)上的光电阴极(38),邻近所述腔室; 和固定在输出板(24)的内表面(34)上的光发射阳极(40),邻近该腔并与光电阴极相对。