Invention Grant
- Patent Title: Infrared absorptive material, infrared sensor, wavelength selective light source, and radiation cooling system
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Application No.: US16819220Application Date: 2020-03-16
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Publication No.: US11112314B2Publication Date: 2021-09-07
- Inventor: Hideki Yasuda
- Applicant: FUJIFILM CORPORATION
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM CORPORATION
- Current Assignee: FUJIFILM CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Solaris Intellectual Property Group, PLLC
- Priority: JPJP2017-183426 20170925
- Main IPC: G01J5/08
- IPC: G01J5/08 ; G01J5/06
Abstract:
Provided is an infrared absorptive material having a high refractive index layer that has a refractive index of 3.0 or higher for infrared light at any wavelength in the wavelength range of 2 μm to 50 μm and has a thickness of 8 nm to 15,000 nm; and a reflective layer positioned on one face of the high refractive index layer.
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