Display device interface circuit

Details Display device interface circuit Display device interface circuit

1986-08-27

1989-02-14

Birmiel, Howard A.

Communications: electrical

Land vehicle alarms or indicators

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

340734, G09G 116

Patent

active

048049522

ABSTRACT:
A display device interface circuit comprises a primary skew circuit for skewing a video signal for a predetermined period converted to a serial signal; a secondary skew circuit for skewing a blank signal which determines the flyback time for a predetermined period; and a logic circuit for adding signal outputs of the secondary skew circuit to the head and tail of the video signal skewed by the primary skew circuit for a predetermined period.

REFERENCES:
patent: 3984828 (1976-10-01), Beyers, Jr.
patent: 4352100 (1982-09-01), O'Connell
patent: 4437092 (1984-03-01), Dean et al.
patent: 4651175 (1987-03-01), Tozaki

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