发明名称 SMALL ELECTRONIC APPARATUS
摘要 PROBLEM TO BE SOLVED: To provide a thin and small electronic apparatus having an oscillatory motor and a liquid crystal display. SOLUTION: The small electronic apparatus, i.e., a wrist watch, is provided with a liquid crystal display for displaying information on time or the like, an oscillatory motor 1 generating an oscillation by turning an eccentric weight 7 secured to the shaft of a rotor 2 according to the information and a frame 10 for holding and securing the liquid crystal display. The rotary shaft 6 of rotor 2 of the oscillatory motor 1 is received, at the upper shaft 9 thereof, by the liquid crystal cell holding frame 10 and received, at the lower shaft 11 thereof, by the lower frame 12. The oscillatory motor 1 is a flat oscillatory motor where the thickness 13 at the core part of a coil 5 is set thicker than the thickness 14 of a plate stator and an IC 15 having a driver for the oscillatory motor 1 is arranged to be superposed on the rotor 2 of the oscillatory motor 1.
申请公布号 JPH10148690(A) 申请公布日期 1998.06.02
申请号 JP19960307844 申请日期 1996.11.19
申请人 CITIZEN WATCH CO LTD 发明人 MIYAUCHI NORIO;MURAKAMI TOMOMI;TSUCHIYA HIDETAKA;ICHIKAWA MASAKAZU
分类号 G04G13/02;G04C3/12;G04C21/02 主分类号 G04G13/02
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