Optical write device

Details Optical write device Optical write device

1986-08-26

1987-10-20

Dixon, Harold

Electric lamp and discharge devices: systems

Plural power supplies

Plural cathode and/or anode load device

313492, 313497, 355 3R, 355 69, 430 31, G03G 1500, G03G 1300, H01J 162

Patent

active

047016701

ABSTRACT:
An optical write device is disclosed which is capable of being driven according to a dynamic drive system. The device uses, as an optical printer head, a vacuum fluorescent tube which includes a plurality of stripe-like anode conductors arranged on a substrate, a plurality of control electrodes formed with slits extending obliquely across the anode conductors and phosphor layers deposited on the anode conductors and defined by the slits to form luminous dots. The device is adapted to successively scan the anode conductors in a such manner that one scanning of the anode conductors is completed while a photosensitive drum is moved by a distance corresponding to a height of the luminous dot.

REFERENCES:
patent: 2932770 (1960-04-01), Livingston
patent: 2972707 (1961-02-01), Wood
patent: 4349248 (1982-09-01), Rees

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