Image display system

Details Image display system Image display system

1996-12-12

2000-04-04

Chow, Dennis-Doon

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

345 87, 345202, G09G 336

Patent

active

060467185

ABSTRACT:
Image data from an upper apparatus is compressed by a compressing unit, the compressed image data is transferred to a display apparatus by a printer interface of a low speed, and the original image data is reconstructed by a decoding unit and displayed. The display apparatus is a projector and auxiliarily displays a second picture plane into a first picture plane for presentation by an independent liquid crystal panel. A phase transition type liquid crystal panel of a number of pixels and a high resolution is used to display the first picture plane and the image data is compressed and transferred and is displayed. As a second picture plane, a personal computer picture plane is transferred and displayed as it is.

REFERENCES:
patent: 4992782 (1991-02-01), Sakamoto et al.
patent: 5604847 (1997-02-01), Dennis et al.
patent: 5617517 (1997-04-01), Chi
patent: 5736987 (1998-04-01), Drucker et al.
patent: 5783220 (1998-03-01), Okamoto

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