CALENDAR DRIVING APPARATUS IN DIGITAL CLOCK

摘要

a first and second counter means(10)(20) which outputs signal for displaying the marked date or shifting the day of the week whenever the month changes by counting the inputted basic clock signal; a mixing means(30) which outputs the digital information changing every time by mixing the signal outputted from the first and second counter means(10)(20); a shift register means(40) which frequently detects the contents if needed and which memorizes the pulse information outputted from the mixing means(30); an expressing means which drives a segment using the multiple liquid device with the pulse information outputed from the shift register means(40).