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Title: Fake member detecting instrument
Other Title: 伪件检测仪
Authors: Kwong, KK
Chan, TW
Leung, KF
Tang, WFE
Ng, YC
Issue Date: 23-Dec-2009
Source: 中国专利 ZL 200510092822.8
Abstract: The invention relates to a false element detector, which uses digit video flow technique to check and record safe certification or matter, wherein said method comprises: input unit providing a select interface to user; processor controlling the lighting unit via the select signal sent from input unit; lighting unit providing the light of light source to the image unit; and image unit for obtaining the image of certification or matter. The image unit comprises low-reflective glass plate, cover plate, optical element and image sensor; the invention also comprises display element to display obtained image. The invention can effectively avoid light leakage of between indoor room and external condition of detector, to avoid light hurting people; and it contains light resources at different wavelengths as UV, virtual light and IR, and uses digit video flow technique to check and record relative information of certification.
Publisher: 中华人民共和国国家知识产权局
Rights: 专利权人: The Hong Kong Polytechnic University.
Appears in Collections:Patent

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