Alphanumeric display

Details Alphanumeric display Alphanumeric display

1981-06-11

1983-06-21

Trafton, David L.

Communications: electrical

Land vehicle alarms or indicators

Internal alarm or indicator responsive to a condition of the...

340711, 340792, 340802, 340765, G09G 336

Patent

active

043896413

ABSTRACT:
A display device capable of selectively displaying numerical information or character information. During the mode wherein mainly characters are processed, a specific symbol (for example, a cursor symbol) is shifted digit by digit upon each actuation of a specific key (for example, a cursor key) and a character corresponding to the symbol display is also shifted. During the mode where numeral information is processed, on the other hand, numeral information or character information associated with said numeral information is selectively displayed upon actuation of the above specific key.

REFERENCES:
patent: 3965466 (1976-06-01), Asada et al.
patent: 4024531 (1977-05-01), Ashby
patent: 4075621 (1978-02-01), Salmon
patent: 4219808 (1980-08-01), Sado et al.
patent: 4298865 (1981-11-01), Masuzawa et al.
patent: 4307391 (1981-12-01), Lewis
patent: 4308534 (1981-12-01), Yamamoto

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