Display systems

A display system, eg. a vehicle moving map display, includes a display device (17), storage means (19) having an array of storage locations, each location being adapted to contain data representing a visual parameter of a different pixel of a picture to be displayed, and signal generating means (18,...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DAVID MCGLADE, EDWARD PHILIP DUFFY, GEOFFREY BERNARD CRAGGS
Format:	Patent
Sprache:	eng
Schlagworte:	ADVERTISING APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND,DEAF OR MUTE ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICESUSING STATIC MEANS TO PRESENT VARIABLE INFORMATION CALCULATING COMPUTING COUNTING CRYPTOGRAPHY DIAGRAMS DISPLAY EDUCATION EDUCATIONAL OR DEMONSTRATION APPLIANCES GLOBES IMAGE DATA PROCESSING OR GENERATION, IN GENERAL PHYSICS PLANETARIA SEALS
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Beschreibung
Zusammenfassung:	A display system, eg. a vehicle moving map display, includes a display device (17), storage means (19) having an array of storage locations, each location being adapted to contain data representing a visual parameter of a different pixel of a picture to be displayed, and signal generating means (18, 24, 25, 27, 29, 31) for causing the display device (17) to use the data to display a picture. The storage means (19) is adapted to store data relating to a picture of a larger area than the picture displayed at any one time, the generating means incorporating means (24, 25, 27, 29, 31) for altering the locations in the storage means (19) which are addressed to produce the picture forming the portion of the larger area picture which it is required to display.