发明名称 |
Pyroelectric detectors |
摘要 |
A reticulated pyroelectric target, for the detection of infra red radiation, comprising a plurality of closely packed islands of pyroelectric material separated by a plurality of relatively narrow grooves in which in order to physically strengthen the target the islands and grooves are so shaped that the grooves do not form a straight line over any appreciable portion of the target surface. Preferably the islands are hexagonal to provide a good packing density.
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申请公布号 |
US4317063(A) |
申请公布日期 |
1982.02.23 |
申请号 |
US19790088169 |
申请日期 |
1979.10.25 |
申请人 |
PLESSEY HANDEL UND INVESTMENTS AG |
发明人 |
PEDDER, DAVID J.;WARNER, DAVID J. |
分类号 |
H01J29/45;(IPC1-7):H01J29/45 |
主分类号 |
H01J29/45 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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