发明名称 Digital display type timepiece
摘要 A digital display type timepiece has a 2-digit decimal numerical figure display section divided in a manner to correspond to an hour and a minute display with a dividing display mark therebetween. A month and date-of-month display can also be made, by switching, on the same decimal display section. A time display is effected on the decimal display section by count outputs of time counters adapted to be driven by reference signals of an oscillator. During the time display, the display mark is flashed in a predetermined second cycle by the reference signal of the oscillator. The date display is made on the same display section by count outputs of date-of-month counters adapted to be driven by carry signals of the time counters. When switching is made from the time display to the date display, the display mark is correspondingly switched into a state different from the flashed state.
申请公布号 US4064687(A) 申请公布日期 1977.12.27
申请号 US19750602112 申请日期 1975.08.05
申请人 CASIO COMPUTER CO., LTD. 发明人 KASHIO, TOSHIO
分类号 G04G9/00;G01D7/00;G04G9/08;(IPC1-7):G04B19/24;G04C21/32;G08B23/00 主分类号 G04G9/00
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