Title:
ANTENNA DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/157303
Kind Code:
A1
Abstract:
Provided is an antenna device including a transparent antenna element that can be arranged in a position visible from outside a transparent cover of an electronic instrument. The antenna device includes: a transparent flexible substrate provided on an inner-surface side that is opposite the outer surface of the transparent cover, which is made from glass or resin, of the electronic instrument; and the transparent antenna element, which is provided at a position in the flexible substrate that is visible from outside the transparent cover, the transparent antenna element having directionality facing outside the electronic instrument.
Inventors:
MORIMOTO YASUO (JP)
KUMAGAI AKIRA (JP)
MOTEGI TAKESHI (JP)
NIWANO KAZUHIKO (JP)
TAKAHASHI KOUICHIROU (JP)
KUMAGAI AKIRA (JP)
MOTEGI TAKESHI (JP)
NIWANO KAZUHIKO (JP)
TAKAHASHI KOUICHIROU (JP)
Application Number:
PCT/JP2021/000849
Publication Date:
August 12, 2021
Filing Date:
January 13, 2021
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
H01Q1/24; H01Q1/38; H01Q1/44
Domestic Patent References:
| WO2013157420A1 | 2013-10-24 | |||
| WO2014203976A1 | 2014-12-24 |
Foreign References:
| JP2019506771A | 2019-03-07 | |||
| JP2017175338A | 2017-09-28 | |||
| JP2020016621A | 2020-01-30 |
Other References:
See also references of EP 4080680A4
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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