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
ANALOG QUARTZ TIMEPIECE AND METHOD FOR PROVIDING TIME-CORRECTION OF THE SAME
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.
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