Control circuit for a segmented display device

Details Control circuit for a segmented display device Control circuit for a segmented display device

1981-10-13

1984-11-13

Curtis, Marshall M.

Communications: electrical

Land vehicle alarms or indicators

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

340762, 340802, 178 30, G09G 314

Patent

active

044828942

ABSTRACT:
A display device which comprises a keyboard for specifying a character to be displayed, a decoder for converting a specified character signal into segment signals corresponding to light emitting segments, and a display section which is provided with a plurality of segment display elements, and which are so arranged as to emit light in accordance with the contents of the segment signals. In this display device, a ROM converts a signal representing a character specified by the keyboard into at least two character component signals corresponding to at least two character components of the specified character and the converted character component signals are supplied to the decoder.

REFERENCES:
patent: 3444319 (1969-05-01), Artzt et al.
patent: 4005404 (1977-01-01), Soobik
patent: 4075621 (1978-02-01), Salmon
patent: 4122395 (1978-10-01), Schotz et al.

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