Video storage system

Details Video storage system Video storage system

1971-12-20

1981-11-24

Nelson, Peter A.

Electric lamp and discharge devices: systems

Cathode ray tube circuits

Plural ray-type tube

H01J 2950

Patent

active

043027032

ABSTRACT:
The specification describes a video storage system employing a unique memory tube. The tube employs a single read-write electron beam. The storage target is an insulating grid formed directly on a semiconductor substrate. Since the grid is supported, it can be made very fine and the processing advantageously uses photolithographic techniques.

REFERENCES:
patent: 3401294 (1968-09-01), Cricchi et al.
patent: 3401299 (1968-09-01), Crowell
patent: 3419746 (1969-01-01), Crowell et al.
patent: 3440477 (1969-04-01), Crowell et al.
patent: 3519874 (1970-07-01), Pearson
patent: 3523208 (1970-08-01), Bodmer et al.
patent: 3567990 (1971-03-01), Whymark
patent: 3631294 (1971-12-01), Hofstein
patent: 3646391 (1972-02-01), Hofstein
Recent Developments in Low-Light-Level Camera Tubes, Laponsky et al., Westinghouse Eng'r., May 1971, pp. 81-92.

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