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Patent Searching and Data


Title:
INFRARED TRANSMITTING MEMBER AND METHOD FOR MANUFACTURING INFRARED TRANSMITTING MEMBER
Document Type and Number:
WIPO Patent Application WO/2021/210301
Kind Code:
A1
Abstract:
Provided is an infrared transmitting member that comprises an appropriate antireflective film. The infrared transmitting member 1 has an average transmittance of 30% of infrared rays having a wavelength of 8-15 µm, and has a substrate 10, and an organic film 12 that is formed on at least one surface of the substrate 10 and that has a thickness of 0.5-3 µm. The organic film 12 includes carbon atoms and nitrogen atoms, and the ratio of the content of nitrogen atoms to the content of carbon atoms is greater than 0.04 in terms of molar ratio.

Inventors:
HIGASHI SEIJI (JP)
Application Number:
PCT/JP2021/009252
Publication Date:
October 21, 2021
Filing Date:
March 09, 2021
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Assignee:
AGC INC (JP)
International Classes:
G02B5/26; G02B1/02; G02B1/04; G02B1/111
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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