Display apparatus

Details Display apparatus Display apparatus

1988-08-01

1990-06-19

Moore, David K.

Communications: electrical

Land vehicle alarms or indicators

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

340703, 340750, G09G 116

Patent

active

049357301

ABSTRACT:
A display apparatus to be utilized in computers, which is provided with an image memory having a plurality of planes. The apparatus is capable of displaying the contents stored in all the planes by superimposing, selecting a desired portion of the stored content of each plane to display the desired portion in the optional position on a screen, thereby displaying stored contents of the respective planes simultaneously in one screen, and moving the displayed image by selecting the planes by the dot line. The apparatus, therefore, has various display functions. For the above purpose, the display apparatus comprises a control memory for storing plane selecting data with respect to screen address is designated on regions on the screen partitioned into every moderate size so that the plane to be displayed is selected by the stored content in the control memory.

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patent: 4509043 (1985-04-01), Mossaides
patent: 4550315 (1985-10-01), Bass et al.
patent: 4555775 (1985-11-01), Pike

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