Display panels using fibrous field emitters

Details Display panels using fibrous field emitters Display panels using fibrous field emitters

G - Physics

09

F

G09F 9/30 (2006.01) H01J 1/304 (2006.01) H01J 29/04 (2006.01) H01J 31/12 (2006.01)

Patent

CA 2227510

Display panels comprise at least one suspended fibrous cathode containing an electron field emitter. The fibrous cathode is supported by a substrate (10) containing two sets of parallel rows of crests and valleys. The first set of parallel crests (11) and valleys (12) provide the valleys along which the fibrous cathode is aligned. The second set of parallel crests (13) and valleys (14) is perpendicular to the first set. The valleys (14) provide the means for suspending the fibrous cathode.

Panneaux de visualisation qui comprennent au moins une cathode à fibres suspendue contenant un émetteur d'électrons par effet de champ. La cathode à fibres est soutenue par un substrat (10) contenant deux jeux de rangées parallèles de crêtes et de creux. Le premier jeu de crêtes (11) et de creux (12) parallèles fournissent les creux le long desquels la cathode à fibres est alignée. Le deuxième jeu de crêtes (13) et de creux (14) parallèles est perpendiculaire au premier jeu. Les creux (14) servent de moyens de suspension pour la cathode à fibres.

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