Signal processing circuit

Details Signal processing circuit Signal processing circuit

1995-10-03

1997-12-30

Hjerpe, Richard

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

327 93, 327 94, G09G 336

Patent

active

057036080

ABSTRACT:
A signal processor alternately outputs two input signals to a common output terminal every predetermined period to form a single serial signal. A capacitor for holding the input signal is provided on each input signal transmitting path. A buffer is provided at each of the preceding and succeeding stages of each capacitor. The turning on and off of these buffers is controlled by a single switch. The switch is controlled so that when one capacitor is supplied with the input signal, the other capacitor outputs a signal.

REFERENCES:
patent: 4390844 (1983-06-01), Ting
patent: 4823027 (1989-04-01), Takahashi
patent: 4939472 (1990-07-01), Uchida et al.
patent: 5017924 (1991-05-01), Guiberteau et al.
patent: 5341050 (1994-08-01), Mellissinos et al.

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