公开(公告)号：US3873829A

公开(公告)日：1975-03-25

申请号：US42043473

申请日：1973-11-30

Applicant: PHILIPS CORP

Inventor： EVRARD ROBERT ,  POULAIN DANIEL LOUIS

IPC: H01J29/38 ,  H01J40/06 ,  H01J31/50

CPC classification number: H01J40/06 ,  H01J29/38

Abstract: Device comprising a photoelectrically sensitive layer, in particular a photo cathode, which is supported by a transparent plane-parallel support through which the light is incident and on which means are provided which produce a repeated total reflection of the incident light without interference phenomena.

Abstract translation: 该装置包括光电敏感层，特别是光阴极，其由光入射的透明平面平行支撑支撑，并且在其上提供了产生入射光的反复全反射而没有干涉现象的装置。