发明公开
EP2548085A4 ANALOG QUARTZ TIMEPIECE AND METHOD FOR PROVIDING TIME-CORRECTION OF THE SAME
审中-公开
ANALOG-QUARZUHR UND ZEITKORREKTURVERFAHRENDAFÜR
- 专利标题: ANALOG QUARTZ TIMEPIECE AND METHOD FOR PROVIDING TIME-CORRECTION OF THE SAME
- 专利标题(中): ANALOG-QUARZUHR UND ZEITKORREKTURVERFAHRENDAFÜR
-
申请号: EP11859015申请日: 2011-06-01
-
公开(公告)号: EP2548085A4公开(公告)日: 2016-06-22
- 发明人: FUNG WAI TONG
- 申请人: FUNG WAI TONG
- 专利权人: FUNG WAI TONG
- 当前专利权人: FUNG WAI TONG
- 优先权: CN2011075112 2011-06-01
- 主分类号: G04C3/00
- IPC分类号: G04C3/00 ; G04C17/00
摘要:
The invention provides an analog quartz timepiece, comprising a housing; one or more hands; a drive movement comprising gears and drive motors associated with the hands for timekeeping; a position sensor comprising a light transmitter and a light receiver positioned to define a reflective area on the dial, where the light transmitter transmits a beam of light to any one of the hands passing through the reflective area and the light receiver receives the light reflected from the passing hand; and a processor programmed to determine a position of the passing hand in the reflective area in correspondence to the reflection of the light from the hand, and to drive the movement to move the hand to a correct time position responsive to the determined position. The invention also relates to a method for providing time-correction of an analog quartz timepiece.
信息查询