Title:
INFRARED ABSORPTIVE MATERIAL, INFRARED SENSOR, WAVELENGTH SELECTIVE LIGHT SOURCE AND RADIATION COOLING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2019/058833
Kind Code:
A1
Abstract:
Provided is an infrared absorptive material having: a high refractive index layer of which a refractive index is 3.0 or more with respect to infrared light of any wavelength within 2-50 μm and a thickness is 8-15,000 nm; and a reflective layer located on one surface of the high refractive index layer.
Inventors:
YASUDA HIDEKI (JP)
Application Number:
PCT/JP2018/030703
Publication Date:
March 28, 2019
Filing Date:
August 20, 2018
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B5/22; G01J1/02; G01J1/04; G02B5/26
Domestic Patent References:
| WO2006117979A1 | 2006-11-09 |
Foreign References:
| JP2012256041A | 2012-12-27 | |||
| JP2007101729A | 2007-04-19 | |||
| JP2002090080A | 2002-03-27 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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