Display control device for image processing apparatus

Details Display control device for image processing apparatus Display control device for image processing apparatus

1997-12-23

1999-11-02

Tung, Kee M.

Computer graphics processing and selective visual display system

Computer graphic processing system

Plural graphics processors

345202, 395101, 395114, 399 85, G06F 1300

Patent

active

059779934

ABSTRACT:
Screen data to be presented on the display section of an image processing apparatus is compressed and then stored in a memory. For presentation, the screen data to be presented is read, decompressed and stored in a VRAM. Screen data frequently used, such as the one for a standard screen, is stored in a cache area in a RAM after decompression, and such screen data is transferred from the cache to the VRAM.

REFERENCES:
patent: 5276799 (1994-01-01), Rivshin
patent: 5619649 (1997-04-01), Kounat et al.
patent: 5740496 (1998-04-01), Kawabuchi et al.

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