Method of addressing a magnetic matrix electron source flat panel display

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United States of America Patent

PATENT NO 6040808
SERIAL NO

08955507

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Abstract

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An electron source having a cathode and a permanent magnet having perforated channels extending between opposite poles of the magnet. Each channel forms electrons received from the cathode into an electron beam for guidance towards a target. The electron source has applications in a wide range of technologies, including display technology and printer technology.

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Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL BUSINESS MACHINES CORPORATIONNEW ORCHARD ROAD ARMONK NEW YORK 10504 10504

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Beeteson, John Skelmorlie, GB 37 359
Knox, Andrew Kilbirnie, GB 44 655

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