Title:
IMAGING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/166543
Kind Code:
A1
Abstract:
This imaging device comprises: an imaging optical system that has light transmission characteristics by which near-infrared light in a near-infrared wavelength range including 1550 nm is transmitted; and an imaging sensor that outputs an imaging signal by imaging the near-infrared light that has passed through the imaging optical system, wherein the imaging sensor is sensitive to heat radiation from a subject, and the imaging signal includes information on a thermal radiation image due to thermal radiation.
Inventors:
SHIMOTSU SHINICHI (JP)
SUGIMOTO MASAHIKO (JP)
FUJIKAWA TETSUYA (JP)
AOI TOSHIHIRO (JP)
SUGIMOTO MASAHIKO (JP)
FUJIKAWA TETSUYA (JP)
AOI TOSHIHIRO (JP)
Application Number:
PCT/JP2021/002087
Publication Date:
August 26, 2021
Filing Date:
January 21, 2021
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G01J5/48; G03B15/00; G03B15/02; G03B15/05; G03B17/02; G03B17/14; H04N5/225; H04N5/33
Foreign References:
| JP2018179932A | 2018-11-15 | |||
| JP2017026362A | 2017-02-02 | |||
| JP2012054904A | 2012-03-15 | |||
| JP2008070828A | 2008-03-27 | |||
| US20200049632A1 | 2020-02-13 | |||
| JP2018151354A | 2018-09-27 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
Download PDF: