Screen display device

Details Screen display device Screen display device

1989-12-14

1993-07-06

Weldon, Ulysses

Communications: electrical

Land vehicle alarms or indicators

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

340717, G09G 114

Patent

active

052258190

ABSTRACT:
A screen display device which displays characters and patterns on a TV screen or other screen having a separate blanking signal output controlled by set data for each character in the display memory. Different displays can be shown on several different screens by controlling a color signal which combines the set data for each character and the set data for each screen.

REFERENCES:
patent: 4278973 (1981-07-01), Hughes et al.
patent: 4437092 (1984-03-01), Dean et al.
patent: 4752773 (1988-06-01), Togawa et al.
patent: 4794451 (1988-12-01), Suzuki et al.
patent: 4876533 (1989-10-01), Barkans

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