Computer graphics processing and selective visual display system – Plural physical display element control system – Display elements arranged in matrix
Patent
1995-06-02
1997-08-12
Voeltz, Emanuel T.
Computer graphics processing and selective visual display system
Plural physical display element control system
Display elements arranged in matrix
348580, 382232, H04N 104
Patent
active
056572484
ABSTRACT:
An image display apparatus having a computer system and an image processor. The computer system includes: a personal computer having a CPU and a main memory; and input/output apparatuses such as magneto-optical disk drive, image scanner, full color printer, etc. The image processor which commonly uses a system bus of the computer system includes an independent dedicated image bus, a compression/expansion unit, an image memory read/write controller, image memories, and a video processor. Image data which is sent from the magneto-optical disk drive is decoded by the compression/expansion unit and is held in the image memories. The image data of the image memories is transferred to the video processor through a dedicated signal line and is displayed on a large screen projection display.
REFERENCES:
patent: 4463380 (1984-07-01), Hooks, Jr.
patent: 4606066 (1986-08-01), Hata et al.
patent: 4821108 (1989-04-01), Barbagelata et al.
patent: 4931957 (1990-06-01), Takagi et al.
patent: 4954969 (1990-09-01), Tsumura
"Technical guidelines for the exhibition type HDTV still picture disc system", Hi-Vision Promotion Center, Jul. 1991, p. 7, 13, 54.
"Presentation System using High Definition still picture System", The Institute of Television Engineers of Japan, vol. 47, No. 12, pp. 1669-1672, 1993.
"Moving Picture Storage & Display System for Super-High Definition Images", The Institute of Television Engineers of Japan, vol. 47, No. 6, pp. 909-910, 1993.
Azuma Takashi
Hamada Nagaharu
Hikawa Ikuo
Kamiuchi Toshiro
Nakasugi Takashi
Hitachi , Ltd.
Peeso Thomas
Voeltz Emanuel T.
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