Flat panel display having electron transport ducts with equal pr

Details Flat panel display having electron transport ducts with equal pr Flat panel display having electron transport ducts with equal pr

1995-12-05

1998-07-14

Saras, Steven J.

Computer graphics processing and selective visual display system

Plural physical display element control system

Display elements arranged in matrix

313421, 315366, G09G 330, G09G 104, H01J 2970

Patent

active

057811660

ABSTRACT:
A display device including a vacuum envelope having an electroluminescent screen, an electron source and a branched network of electron-transport ducts having at least one entrance for electrons and at least two exits at end portions of the network. An electron current flows from the entrance to a desired one of the exits via nodes in the network. The network exits corresponding to one entrance form a two or three dimensional array of exits. Preferably, the distance, via the network, between an entrance and its corresponding exits is equal.

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patent: 5313136 (1994-05-01), Van Gorkom
patent: 5347199 (1994-09-01), Van Gorkom

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