Title:
ELECTROMAGNETIC WAVE DETECTION DEVICE AND INFORMATION ACQUISITION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/022150
Kind Code:
A1
Abstract:
This electromagnetic wave detection device comprises a switching unit, a first transmission part, and a first detection unit. The switching unit has a plurality of pixels arranged along a reference plane and is capable of, for each pixel, switching between a state in which electromagnetic waves that have fallen on the reference plane are made to travel in a first direction and a state in which electromagnetic waves that have fallen on the reference plane are made to travel in a second direction. The first transmission part has a transmittance of electromagnetic waves in a first wavelength band that is greater than the transmittance of electromagnetic waves not in the first wavelength band. The first detection unit detects electromagnetic waves that have traveled in the first direction and passed through the first transmission part.
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Inventors:
TAKEUCHI ERI (JP)
Application Number:
PCT/JP2019/028120
Publication Date:
January 30, 2020
Filing Date:
July 17, 2019
Export Citation:
Assignee:
KYOCERA CORP (JP)
International Classes:
G01J1/04; G01J1/02; G01J5/48; G01S7/481; G01S17/87; G01S17/89; G02B7/32; G02B7/40; G03B13/36; H04N5/335
Domestic Patent References:
| WO2009133849A1 | 2009-11-05 |
Foreign References:
| JP2005535869A | 2005-11-24 | |||
| JP2001201699A | 2001-07-27 | |||
| JP2004279197A | 2004-10-07 | |||
| US20140240721A1 | 2014-08-28 | |||
| JP2014512525A | 2014-05-22 | |||
| JP2017015611A | 2017-01-19 | |||
| JP2008128792A | 2008-06-05 | |||
| JP2006258464A | 2006-09-28 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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