Title:
ELECTROMAGNETIC WAVE DETECTION DEVICE, ELECTROMAGNETIC DETECTION SYSTEM, AND ELECTROMAGNETIC DETECTION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/070594
Kind Code:
A1
Abstract:
An electromagnetic wave detection device according to the present invention comprises: an electromagnetic wave absorption layer including a low-dimensional electronic material for absorbing electromagnetic waves; a first electrode provided on a first main surface of the electromagnetic wave absorption layer; a second electrode provided on a second main surface, which opposes the first main surface, of the electromagnetic wave absorption layer; and a readout circuit that reads out, from the second electrode, a signal generated by thermoelectric conversion of heat generated in the electromagnetic wave absorption layer which has absorbed the electromagnetic waves.
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Inventors:
YAMAGUCHI TETSUJI (JP)
Application Number:
PCT/JP2020/035386
Publication Date:
April 15, 2021
Filing Date:
September 18, 2020
Export Citation:
Assignee:
SONY SEMICONDUCTOR SOLUTIONS CORP (JP)
International Classes:
G01J1/02; G01J1/44; H01L27/144; H01L27/30; H01L35/00; H01L35/22; H01L35/34; H01L51/42
Domestic Patent References:
| WO2017145299A1 | 2017-08-31 | |||
| WO2017188438A1 | 2017-11-02 | |||
| WO2018163496A1 | 2018-09-13 | |||
| WO2017188438A1 | 2017-11-02 |
Foreign References:
| JP2019036706A | 2019-03-07 | |||
| JP2018037617A | 2018-03-08 | |||
| JP2016015361A | 2016-01-28 | |||
| JP2013030610A | 2013-02-07 | |||
| JP2017058698A | 2017-03-23 | |||
| US8836446B2 | 2014-09-16 | |||
| JP2019186911A | 2019-10-24 |
Other References:
See also references of EP 4043844A4
Attorney, Agent or Firm:
TSUBASA PATENT PROFESSIONAL CORPORATION (JP)
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