Annealed carbon soot field emitters and field emitter...

H - Electricity – 01 – J

Patent

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Details

H01J 1/30 (2006.01) H01J 1/304 (2006.01)

Patent

CA 2234429

Annealed carbon soot is useful as an electron field emitter. Field emitting cathodes made up of annealed carbon soot attached to the surface of a substrate are also provided. The field emitters and field emitter cathodes are useful in vacuum electronic devices, flat panel computer and television displays, emission gate amplifiers, klystrons and lighting devices.

De la suie de charbon recuite est utile comme émetteur de champ d'électrons. Les cathodes d'émission de champ constituées de suie de charbon recuite fixée à la surface d'un substrat sont également présentées. Ces émetteurs de champ et ces cathodes d'émission de champ sont utiles dans les dispositifs électroniques sous vide, dans des écrans de télévisions et d'ordinateurs à panneaux plats, dans des amplificateurs à portes d'émission, dans des klystrons et dans des dispositifs d'éclairage.

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