Title:
IMPEDANCE MATCHING FILM FOR RADIO WAVE ABSORBER, FILM WITH IMPEDANCE MATCHING FILM FOR RADIO WAVE ABSORBER, RADIO WAVE ABSORBER, AND LAMINATE FOR RADIO WAVE ABSORBER
Document Type and Number:
WIPO Patent Application WO/2020/122150
Kind Code:
A1
Abstract:
An impedance matching film 10 includes, as a main component, a mixture of indium oxide and tin oxide having an amorphous structure. The impedance matching film 10 for impedance matching has a Hall mobility of 5 cm2/(V·s) or more. The impedance matching film 10 has a thickness of 16 nm or more and less than 100 nm.
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Inventors:
MACHINAGA HIRONOBU (JP)
HAISHI MOTOKI (JP)
NAKANISHI YOSUKE (JP)
TAKEDA YUUKI (JP)
HAISHI MOTOKI (JP)
NAKANISHI YOSUKE (JP)
TAKEDA YUUKI (JP)
Application Number:
PCT/JP2019/048575
Publication Date:
June 18, 2020
Filing Date:
December 11, 2019
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
B32B9/00; H01Q17/00; H05K9/00
Domestic Patent References:
| WO2015037182A1 | 2015-03-19 | |||
| WO2017057556A1 | 2017-04-06 |
Foreign References:
| JPH09286070A | 1997-11-04 | |||
| JP2018147999A | 2018-09-20 | |||
| JP2018098367A | 2018-06-21 | |||
| JP2018056562A | 2018-04-05 |
Other References:
See also references of EP 3895888A4
Attorney, Agent or Firm:
KAMADA Koichi et al. (JP)
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