发明名称 |
INFORMATION ACQUISITION APPARATUS |
摘要 |
An information acquisition apparatus (1, 115, 126) comprises: a first unit (2) including a photoreceiver (10) for receiving first reflected light reflected at an object (4), and outputting a signal corresponding to light intensity of the first reflected light; and a second unit (3) separately provided from the first unit (2), the second unit (3) including a calibrator (36) having a stable reflectance and for outputting second reflected light to the photoreceiver (10), the second reflected light being used for comparing the light intensity of the first reflected light. |
申请公布号 |
EP3061394(A1) |
申请公布日期 |
2016.08.31 |
申请号 |
EP20160156658 |
申请日期 |
2016.02.22 |
申请人 |
SEIKO EPSON CORPORATION |
发明人 |
ISHIGURO, HIDETO;EGUCHI, TSUKASA;TSUCHIYA, HITOSHI;ITO, MEGUMU |
分类号 |
A61B5/024;A61B5/00;A61B5/145;A61B5/1455;A61B5/1495;G01N21/27 |
主分类号 |
A61B5/024 |
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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