发明授权
- 专利标题: Discrete optical correlation system with adjustable aperture
- 专利标题(中): 具有可调孔径的离散光学相关系统
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申请号: US11875992申请日: 2007-10-22
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公开(公告)号: US07661594B2公开(公告)日: 2010-02-16
- 发明人: Douglas Brian Kennedy , Gregory J Kennedy
- 申请人: Douglas Brian Kennedy , Gregory J Kennedy
- 代理机构: Baker & Associates PLLC
- 代理商 Trent H. Baker
- 主分类号: G06K7/10
- IPC分类号: G06K7/10 ; G06K7/14
摘要:
The present invention relates to a discrete optical correlation system. One embodiment of the present invention includes a portable electrical illumination system and an optically opaque hollow module, configured to releasably couple to the portable electrical illumination system in a manner such that when the portable electrical illumination system is activated, the system produces a discrete correlated or focused illumination output. The portable electrical illumination system further includes a light emitting diode, a power source, a switch, and a coupling mechanism. The optically opaque hollow module further includes at least two openings, a hollow internal region, an optically opaque outer surface, and a coupling mechanism disposed on at least one of the at least two openings. A fourth embodiment relates creating an adjustable aperture between two optically opaque sleeves sliding over an optically transparent module coupled to the portable electrical illumination system.
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