ELECTRON EMISSION MATERIAL AND ELECTRON EMITTER USING SAME

Title:

ELECTRON EMISSION MATERIAL AND ELECTRON EMITTER USING SAME

Document Type and Number:

WIPO Patent Application WO/2007/142115

Kind Code:

A1

Abstract:

An emission material is composed of particles (8) which have a great number of carbon nanotubes (6). The carbon nanotubes are arranged in a substantially the same direction by mainly physically being tangled each other and are densely arranged in a size printable by a printing method.

Inventors:

KOMUKAI TAKUJI
YOSHIHARA KUMIKO

Application Number:

PCT/JP2007/061084

Publication Date:

December 13, 2007

Filing Date:

May 31, 2007

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Assignee:

SONAC INC (JP)
KOMUKAI TAKUJI
YOSHIHARA KUMIKO

International Classes:

H01J1/304; H01J9/02

Foreign References:

JP2006505483A	2006-02-16
JP2002542136A	2002-12-10

Attorney, Agent or Firm:

OKADA, Kazuhide (13-38 Naniwa-cho, Kita-kuOsaka-sh, Osaka 22, JP)

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