Title:
ELECTRONIC DEVICE
Document Type and Number:
Japanese Patent JP2004219242
Kind Code:
A
Abstract:
To provide an electronic device capable of keeping accuracy of azimuth detections.
In a wrist watch 10 a rotation restricting member 60 is disposed between a battery 40, held by a battery frame 33 and a back cover 12 of a case 11, in order to prevent the battery 40 from rotating. For example, materials such as silicone rubber, acrylic foam and the like are preferably used as the rotation restricting member 60.
Inventors:
MATOUGE AKIHIRO
Application Number:
JP2003006628A
Publication Date:
August 05, 2004
Filing Date:
January 15, 2003
Export Citation:
Assignee:
SEIKO INSTR INC
International Classes:
G04G19/00; G04C3/00; G04C10/00; G04C21/02; G04G99/00; H01M2/10; (IPC1-7): G04C10/00; G04C3/00; G04C21/02; G04G1/00; H01M2/10
Attorney, Agent or Firm:
Yoshiharu Matsushita