发明名称 INDICATION OF DIGITAL INDICATION TYPE ELECTRONIC WATCH
摘要 PURPOSE:To enable automatic indication of numerous information without switching operation for smaller size of a wrist watch by sequentially indicating a plurality of information by the same digit among several digits. CONSTITUTION:Four digits D are provided on a front plate 1 of a front plate indication section on an electronic wrist watch while a calender indicator section C below the boundary line 2. The digits D indicate information : time, year and month. The indication is made at a fixed cycle with a division circuit 7, a time setting circuit 9 and a selection circuit 5. The longest cycle is set for the time indication, considered as most vital and the same cycle for the indication of year and month. The indicator section C always performs a calendar indication in such a manner as to flash the week day of month indicated by the digit D while the current day is flashed at a shorter cycle.
申请公布号 JPS56132590(A) 申请公布日期 1981.10.16
申请号 JP19800035667 申请日期 1980.03.19
申请人 RICOH KK 发明人 SAKAI SHIGEYUKI
分类号 G04G9/00;G04G9/12;G09D3/12;G09F9/30 主分类号 G04G9/00
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