Title:
携帯型電波時計および携帯型電波時計の製造方法
Document Type and Number:
Japanese Patent JP6773476
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an atomic watch with an unrecognized antenna on a back side of a wind shield.SOLUTION: The atomic watch includes: one of a wind shield for a watch and a bezel assembled structure with the wind shield and a bezel; and a connector. The wind shield or the bezel assembled structure includes: an antenna on the back surface of the wind shield arranged along the outer edge of the wind shield, the antenna having a mark showing the rotational position of the wind shield and not being round; and a blocking layer for preventing the antenna from being recognized from the front side. The connector is connected to the antenna electrically or electromagnetically from the back side of the antenna.SELECTED DRAWING: Figure 3
Inventors:
Shuji Naka
Ken Kitamura
Akira Kato
Yousuke Noma
Ken Kitamura
Akira Kato
Yousuke Noma
Application Number:
JP2016151530A
Publication Date:
October 21, 2020
Filing Date:
August 01, 2016
Export Citation:
Assignee:
CITIZEN WATCH CO.,LTD.
International Classes:
G04R60/08
Domestic Patent References:
| JP2014163666A | ||||
| JP7006788U | ||||
| JP7059141A | ||||
| JP2004061513A | ||||
| JP1233393A |
Attorney, Agent or Firm:
Haruka International Patent Office