Display devices

Details Display devices Display devices

1976-01-13

1977-03-29

Murray, Richard

Facsimile and static presentation processing

Facsimile

Specific signal processing circuitry

178DIG20, 358109, H04N 718

Patent

active

040150801

ABSTRACT:
A vehicle head-up display system wherein symbols representing information required by an observer in the vehicle can be displayed in combination with a representation of the vehicle environment. First and second raster scan output signals of the same format respectively representing the desired symbols and the vehicle environment are produced by respective read-out arrangements from respective storage devices which respectively store representations of the desired symbols and the vehicle environment in response to input signals of different formats, the two raster scan output signals being combined for application to the display unit of the system.

REFERENCES:
patent: 3230819 (1966-01-01), Noxon
patent: 3418459 (1968-12-01), Purdy
patent: 3449721 (1969-06-01), Dertouzos
patent: 3521227 (1970-07-01), Congleton
patent: 3521228 (1970-07-01), CONGLETON
patent: 3666887 (1972-05-01), Freeman
patent: 3668622 (1972-06-01), Gannett
patent: 3673323 (1972-06-01), Gustafson
patent: 3697154 (1972-10-01), Johnson
patent: 3885095 (1975-05-01), Wolfson

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