Image display device

Details Image display device Image display device

1990-03-22

1992-08-11

Weldon, Ulysses

Communications: electrical

Land vehicle alarms or indicators

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

340736, G09G 106

Patent

active

051383063

ABSTRACT:
An image display device allows an electron beam to be generated upon receipt of a video signal corresponding to a display image output from memory to display a corresponding scan image on a display screen. The display screen is of such a type as to have a substantially rectangular pattern with at least one of corners curved in an arc pattern. An image display state is so controlled by a display timing generator circuit as to form an electron beam scanning point in a display area on a display raster of the fluorescent screen.

REFERENCES:
patent: 4228432 (1980-10-01), Osborne
patent: 4272808 (1981-06-01), Hartwig
IBM Technical Disclosure Bulletin, vol. 27, No. 10B, Mar. 1985, pp. 6094 and 6095.

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