发明名称 |
Polycrystalline selenium imaging devices |
摘要 |
A low dark current vidicon is disclosed having a target comprising a thallium doped layer of hexagonal, or trigonal, polycrystalline selenium. A mechanically stable blocking contact for holes is also provided by a transparent tin oxide electrode in intimate proximity to the layer along a major surface of a faceplate in contact with the target.
|
申请公布号 |
US4132918(A) |
申请公布日期 |
1979.01.02 |
申请号 |
US19750613059 |
申请日期 |
1975.09.15 |
申请人 |
RCA CORPORATION |
发明人 |
BUSANOVICH, CHARLES J.;MOORE, ROBERT M. |
分类号 |
G03G5/14;G03G5/043;G03G5/082;H01L31/0264;(IPC1-7):H01J29/45;H01J31/38 |
主分类号 |
G03G5/14 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|