发明名称 |
Optical information reader |
摘要 |
The invention aims to provide an optical information reader which can identify precisely, reliably, and with high sensitivity, even when the quantity or the wavelength of light from a measuring object from which optical information is to be read, extends over a wide range. The optical information reader comprises: a substrate on which one or more biological materials labeled by a combination of presence or extent of a plurality of kinds of optical labeling elements are immobilized at one or more different immobilized positions; one or more light-receiving ends capable of receiving light from the substrate; an optical information measuring unit which obtains optical information on a specific measuring object on the substrate based on an electric signal obtained by converting the light received by the light-receiving end by photoelectric elements having different characteristics determined depending on the measuring object; and a scanning unit which scans the substrate by moving the substrate and the light-receiving end relative to each other, and the optical information measuring unit has an optical waveguide.
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申请公布号 |
US7667184(B2) |
申请公布日期 |
2010.02.23 |
申请号 |
US20050568384 |
申请日期 |
2005.04.28 |
申请人 |
PERCISION SYSTEM SCIENCE CO., LTD.;FURUKAWA ELECTRIC CO., LTD.;FURUKAWA ELECTRIC ADVANCED ENGINEERING CO., LTD. |
发明人 |
NOGUCHI MASAHISA;TSUKII KEN;TAJIMA HIDEJI |
分类号 |
G06M7/00;G01J1/04;G01N21/01;G01N21/64;G02B6/00 |
主分类号 |
G06M7/00 |
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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