Title:
電子時計の制御方法および電子時計
Document Type and Number:
Japanese Patent JP7435353
Kind Code:
B2
Abstract:
A method for controlling an electronic watch is a method for controlling an electronic watch having a control device, the method comprising: when performing a first control processing, operating a first driving circuit to output a first motor drive signal, and rewriting a first polarity information in accordance with an output of the first motor drive signal, when ending output of the first motor drive signal, matching a second polarity information with the first polarity information, when performing a second control processing, operating a second driving circuit to output a second motor drive signal, and rewriting the second polarity information in accordance with an output of the second motor drive signal, and when ending output of the second motor drive signal, matching the first polarity information with the second polarity information.
Inventors:
Kobayashi Shodai
Application Number:
JP2020133913A
Publication Date:
February 21, 2024
Filing Date:
August 06, 2020
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G04C3/14
Domestic Patent References:
| JP60016193A | ||||
| JP2012063346A | ||||
| JP2021071393A |
Attorney, Agent or Firm:
Patent Attorney Corporation Kinoshita Intellectual Property Office