发明名称 Watch module construction
摘要 A watch module construction including a digital display device composed of a liquid crystal display cell and an analog display device composed of time indicating hands. A cell support frame is disposed on one side of each of a base plate and a circuit board aligned substantially on the same plane as the base plate. The cell support frame has a first recess in which the liquid crystal display cell is disposed, and a second recess in which the time indicating hands are disposed. An IC chip is mounted on the other side of the circuit board in substantially axial alignment with the display cell, and a wheel train mechanism is disposed on the other side of the base plate in substantially axial alignment with the time indicating hands. A single lamp is disposed at a substantially central portion of the watch module construction in the vicinity of an outer periphery of the liquid crystal display cell and an outer periphery of the analog display device to simultaneously illuminate both of the digital display device and the analog display device.
申请公布号 US4250572(A) 申请公布日期 1981.02.10
申请号 US19790076697 申请日期 1979.09.18
申请人 CITIZEN WATCH CO LTD 发明人 YOSHIDA, MASARU
分类号 G04C3/00;G04C3/14;G04C9/00;G04C17/00;G04G9/00;G04G17/02;G04G99/00;(IPC1-7):G04B19/24;G04C19/00;G04F8/00 主分类号 G04C3/00
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