Title:
ELECTROMAGNETIC WAVE ABSORBER AND MOLDED ARTICLE PROVIDED WITH SAID ELECTROMAGNETIC WAVE ABSORBER
Document Type and Number:
WIPO Patent Application WO/2017/104710
Kind Code:
A1
Abstract:
In order to provide an electromagnetic wave absorber with which excellent performance can be maintained over a long period of time, the present invention provides an electromagnetic wave absorber that has: a dielectric layer B that comprises a polymer film; a resistance layer A on a first surface of the dielectric layer B, said resistance layer A having indium tin oxide as the main component; and a conductive layer C on a second surface of the dielectric layer B, said conductive layer C having a lower sheet resistance than the resistance layer A. The tin oxide included in the indium tin oxide of the resistance layer A is configured to be 20-40 wt%.
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Inventors:
YAMAGATA KAZUTO (JP)
MATINAGA HIRONOBU (JP)
UI TAKEHIRO (JP)
UKEI HIROKAZU (JP)
KITAGAWA YUYA (JP)
SASA KAZUAKI (JP)
MATINAGA HIRONOBU (JP)
UI TAKEHIRO (JP)
UKEI HIROKAZU (JP)
KITAGAWA YUYA (JP)
SASA KAZUAKI (JP)
Application Number:
PCT/JP2016/087247
Publication Date:
June 22, 2017
Filing Date:
December 14, 2016
Export Citation:
Assignee:
NITTO DENKO CORP (JP)
International Classes:
H05K9/00; B32B27/18; B32B27/28
Foreign References:
| JPH07283577A | 1995-10-27 | |||
| JP2004319788A | 2004-11-11 | |||
| JP2000243146A | 2000-09-08 | |||
| JPH1173119A | 1999-03-16 | |||
| JP2003198179A | 2003-07-11 |
Other References:
See also references of EP 3267775A4
Attorney, Agent or Firm:
SAITOH Yukihiko et al. (JP)
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