Invention Grant
- Patent Title: Electronic timepiece and movement
- Patent Title (中): 电子钟表和机芯
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Application No.: US14632479Application Date: 2015-02-26
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Publication No.: US09519273B2Publication Date: 2016-12-13
- Inventor: Hirokazu Nishijima
- Applicant: Seiko Epson Corporation
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Priority: JP2014-043603 20140306; JP2014-057394 20140320; JP2014-062049 20140325
- Main IPC: G04G5/00
- IPC: G04G5/00 ; G04G9/00 ; G04C9/08 ; G04G5/04

Abstract:
An electronic timepiece has a display device that displays display information, a drive mechanism that drives the display device, a crown that can perform a rotary operation, and a control device that corrects the display information displayed on the display device by the rotary operation of the crown. The control device has a single correction mode and a continuous correction mode which are selected by the rotary operation of the crown. In the single correction mode, a single correction signal is output to the drive mechanism so that the display device is corrected as much as a single correction quantity. In the continuous correction mode, a continuous correction signal is output to the drive mechanism so that the display device is corrected as much as a continuous correction quantity. The continuous correction quantity is set depending on types of the display information to be corrected in the continuous correction mode.
Public/Granted literature
- US20150253740A1 Electronic Timepiece and Movement Public/Granted day:2015-09-10
Information query