Column electrode driving circuit for a display apparatus

Details Column electrode driving circuit for a display apparatus Column electrode driving circuit for a display apparatus

1993-11-08

1997-02-11

Saras, Steven

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345 89, 345100, G09G 336

Patent

active

056025610

ABSTRACT:
The column electrode driving circuit is suitable for driving a display apparatus which has a delta arrangement display unit. The video signals for two rows in the display unit are sampled simultaneously by two sample-hold circuits with sampling timings which differ mutually by one-half of the sampling period. The outputs of the two sample-hold circuits are alternatingly supplied to column electrodes of the display unit.

REFERENCES:
patent: 4447812 (1984-05-01), Soneda et al.
patent: 4496977 (1985-01-01), Ikeda
patent: 4795239 (1989-01-01), Yamashita et al.
patent: 4842371 (1989-06-01), Yasuda et al.
patent: 4931787 (1990-06-01), Shannon
patent: 5041823 (1991-08-01), Johnson
patent: 5103218 (1992-04-01), Takeda

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