发明名称 |
Fingerprint identification assembly using total reflection to indentify pattern of the fingerprint |
摘要 |
A fingerprint identification assembly includes a body having an objective lens mounted on top of the body for receiving thereon a fingertip and a first reflective lens mounted on a bottom of the body to receive reflected light from the objective lens, a light source emitting light to the first reflective lens and a sensing device integrally formed with the body and having a second reflective lens to receive the reflected light from the first reflective lens and a sensor to receive the reflected light from the second reflective lens so as to compare the received reflected light with information stored inside the sensor.
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申请公布号 |
US2007014441(A1) |
申请公布日期 |
2007.01.18 |
申请号 |
US20050179519 |
申请日期 |
2005.07.13 |
申请人 |
WU JUNG-CHUN;CHERN JYH-LONG;DAI CHING-SHAN;LIN YUNG-WEN;HWANG JYH-DER |
发明人 |
WU JUNG-CHUN;CHERN JYH-LONG;DAI CHING-SHAN;LIN YUNG-WEN;HWANG JYH-DER |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
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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