Patent
1977-07-11
1980-01-22
Rubinson, Gene Z.
58 58, 58 23A, G04B 1924, G04C 1702
Patent
active
041843193
ABSTRACT:
A digital display type electronic watch, comprising a display having four or six digit display positions, two of which are adapted to selectively display the numeral or alphabet characters and the other of which are adapted to display the numeral characters, a current time information signal generator for generating an hour information signal and a minute information signal, a current date information signal generator for generating a day of the month information signal, a day of the week information signal and a month signal, a mode selector for selecting a current time display mode for displaying the current hour and minute by the display using the numeral characters in response to the hour and minute signals, a first current date display mode for displaying the current day of the week by the said alphanumeric character displaying positions of the display using the alphabet characters in response to the day of the week signal and a second current display date mode for displaying the current month by the said alphanumeric character displaying positions of the display using the alphabet characters in response to the month signal, the current day of the month being displayed by the remaining digit positions using the numeral characters.
REFERENCES:
patent: 3789603 (1974-02-01), Uhrentechniker
patent: 3803827 (1974-04-01), Roberts
patent: 3971012 (1976-07-01), Morokawa
patent: 4040245 (1977-08-01), Chetelat
patent: 4065916 (1978-01-01), Leuschner
Feeney William L.
Rubinson Gene Z.
Sharp Kabushiki Kaisha
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