发明授权
- 专利标题： Fluorescence observation or fluorescence measuring system, and fluorescence observation or fluorescence measuring method
- 专利标题（中）： 荧光观察或荧光测量系统，荧光观察或荧光测量方法
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申请号： US11588646申请日： 2006-10-27
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公开(公告)号： US07696491B2公开(公告)日： 2010-04-13
- 发明人: Hiroaki Kinoshita , Daisuke Nishiwaki , Kazuhiko Hosono , Masahiro Sakakura
- 申请人： Hiroaki Kinoshita , Daisuke Nishiwaki , Kazuhiko Hosono , Masahiro Sakakura
- 申请人地址： JP Tokyo
- 专利权人： Olympus Corporation
- 当前专利权人： Olympus Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Kenyon & Kenyon LLP
- 优先权： JP2006/175494 20060626; JP2006-175495 20060626; JP2006-175496 20060626
- 主分类号： G01N21/64
- IPC分类号： G01N21/64
摘要：
A fluorescence observation or fluorescence measuring system has at least one of a low-fluorescence objective lens including optical elements made of low-fluorescence glass, satisfying Condition (a) described below, a low-fluorescence immersion substance satisfying Condition (b) described below, and a low-fluorescence cover glass satisfying Condition (c) described below: BOB′/BOB≦0.7 (a) BIM′/BIM≦0.7 (b) BCG′/BCG≦0.7 (c) where BOB′, BIM′, and BCG′ are average intensity values of auto-fluorescence from the low-fluorescence objective lens, immersion substance, and cover glass, respectively, and BOB, BIM, and BCG are average intensity values of auto-fluorescence from a conventional objective lens, immersion substance, and cover glass, respectively, generally used.
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