发明授权
- 专利标题： Light detector based on fluorescent dyes
- 专利标题（中）： 基于荧光灯的光检测器
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申请号： US762556申请日： 1991-09-18
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公开(公告)号： US5132530A公开(公告)日： 1992-07-21
- 发明人: Werner Groh , Jochen Coutandin , Peter Herbrechtsmeier , Jurgen Theis
- 申请人： Werner Groh , Jochen Coutandin , Peter Herbrechtsmeier , Jurgen Theis
- 申请人地址： DEX
- 专利权人： Hoechst Aktiengesellschaft
- 当前专利权人： Hoechst Aktiengesellschaft
- 当前专利权人地址： DEX
- 优先权： DEX3832803 19880928
- 主分类号： G01J1/02
- IPC分类号： G01J1/02 ; C09K11/00 ; G01D5/26 ; G02B6/00
摘要：
A light detector consists of a plate-like light-absorbing body and at least one optical waveguide connected thereto. Both parts of the light detector contain a fluorescent dye, whereby the irradiated light is converted into a fluorescence radiation. This radiation is guided by total reflection to a light-sensitive semiconductor element and is measured there. The light detector is suitable as light barrier, fiber-optic revolution counter or UV detector.
公开/授权文献
- US5871828A Pop-up promotional items 公开/授权日：1999-02-16