发明授权
- 专利标题: Intrusion detector
- 专利标题(中): 入侵检测器
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申请号: US588380申请日: 1996-01-18
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公开(公告)号: US5712622A公开(公告)日: 1998-01-27
- 发明人: Israel Grossinger , Shmuel Blit , Yaacov Kotlicki , Tatiana Kosoburd
- 申请人: Israel Grossinger , Shmuel Blit , Yaacov Kotlicki , Tatiana Kosoburd
- 申请人地址: ILX Rehovot
- 专利权人: Holo or Ltd.
- 当前专利权人: Holo or Ltd.
- 当前专利权人地址: ILX Rehovot
- 优先权: ILX112396 19950119
- 主分类号: G08B13/193
- IPC分类号: G08B13/193 ; G08B13/18
摘要:
An infrared detector including a sensor which provides an output signal responsive to infrared radiation incident on a face thereof, and a diffractive optical element which directs a substantial portion of incident visible radiation away from the sensor and which has substantially no diffractive effect on incident infrared radiation.
公开/授权文献
- USD329988S Personal navigator instrument 公开/授权日:1992-10-06
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