Title:
STRUCTURE, KIT, AND OPTICAL SENSOR
Document Type and Number:
WIPO Patent Application WO/2018/163766
Kind Code:
A1
Abstract:
The present invention provides a structure, a kit for use in manufacturing the structure, and an optical sensor including the structure that allow sensitive detection of light with little noise. The structure includes a support 1, and a first near infrared transmission filter 11 and a second near infrared transmission filter 12 at mutually different positions on the support 1. The first near infrared transmission filter 11 and the second infrared transmission filter 12 transmit 50% or more of light in a range of 600 nm to 1300 nm with a wavelength longer than the longest wavelength that tends to have a transmittance of 50%, and the difference between wavelengths λ2 and λ1 is 30 nm or greater given that λ1 represents the longest wavelength of light transmitted at 50% through the first near infrared transmission filter 11 and λ2 represents the longest wavelength of light transmitted at 50% through the second near infrared transmission filter 12.
Inventors:
MORI MASAHIRO (JP)
Application Number:
PCT/JP2018/005631
Publication Date:
September 13, 2018
Filing Date:
February 19, 2018
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B5/20; G01J1/02; G01J1/04; G01J1/42; G02B5/22; H01L27/144; H01L27/146; H04N9/07
Domestic Patent References:
| WO2017018150A1 | 2017-02-02 | |||
| WO2016088645A1 | 2016-06-09 |
Foreign References:
| JP2008021736A | 2008-01-31 | |||
| JP2006313974A | 2006-11-16 |
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (JP)
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