发明名称 |
Device for identifying a person or an object |
摘要 |
The invention provides a device (10) for identifying a person or an object. The device (10) includes a transparent body (42), and embedded within the transparent body (42), a printed circuit board (PCB) (46), a plurality of light emitting diodes (LEDs) (48) electrically connected to the PCB (46), and a diffuser (16). The diffuser (16) is arranged to diffuse light emitted from the LEDs (48) thereby to illuminate the transparent body (42) to form a light source for identifying a person or an object attached to the device (10).
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申请公布号 |
US2005046582(A1) |
申请公布日期 |
2005.03.03 |
申请号 |
US20040488382 |
申请日期 |
2004.10.13 |
申请人 |
KESSEL DAVID ROY;LEVY LEWTON |
发明人 |
KESSEL DAVID ROY;LEVY LEWTON |
分类号 |
F21L4/00;F21V7/00;G08B5/00;G08B5/36;(IPC1-7):G08B5/22 |
主分类号 |
F21L4/00 |
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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