发明授权
- 专利标题： Optical sensor, optical testing apparatus, and optical characteristics detection method
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申请号： US15513806申请日： 2015-10-29
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公开(公告)号： US10175169B2公开(公告)日： 2019-01-08
- 发明人: Toshihiro Ishii , Yoichiro Takahashi
- 申请人： Toshihiro Ishii , Yoichiro Takahashi
- 申请人地址： JP Tokyo
- 专利权人： RICOH COMPANY, LTD.
- 当前专利权人： RICOH COMPANY, LTD.
- 当前专利权人地址： JP Tokyo
- 代理机构： Cooper & Dunham LLP
- 优先权： JP2014-230745 20141113
- 国际申请： PCT/JP2015/005454 WO 20151029
- 国际公布： WO2016/075886 WO 20160519
- 主分类号： G01N21/00
- IPC分类号： G01N21/00 ; G01N21/47 ; A61B5/00 ; A61B5/1455 ; A61B5/026
摘要：
An optical sensor is provided. The optical sensor has an emitting system including at least one light emitting device which emits light onto an object; and a detecting system detecting the light which has been emitted by the emitting system and which has propagated through the object. The light emitting device is capable of emitting a plurality of light beams with different wavelengths onto substantially the same position of the object.
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