Title:
METHOD FOR MANUFACTURING ELECTRON-EMITTING DEVICE AND METHOD FOR MANUFACTURING DISPLAY
Document Type and Number:
WIPO Patent Application WO/2004/049373
Kind Code:
A1
Abstract:
A method for manufacturing an electron-emitting device wherein a large number of carbon nanotubes can be perpendicularly oriented in the surface of an emitter layer is disclosed. The method comprises a step wherein a cathode electrode is formed on a supporting substrate (4), a step wherein an emitter layer (10) containing carbon nanotubes (11) and a binder material is formed on the cathode electrode, a step wherein the carbon nanotubes (11) are exposed in the surface of the emitter layer (10) by removing the binder material from the upper portion of the emitter layer (10), and a step wherein the carbon nanotubes (11) exposed in the surface of the emitter layer (10) are oriented generally perpendicular to the supporting substrate (4).
Inventors:
YAGI TAKAO (JP)
TOYOTA MOTOHIRO (JP)
YAMAGUCHI NAOMI (JP)
TOYOTA MOTOHIRO (JP)
YAMAGUCHI NAOMI (JP)
Application Number:
PCT/JP2003/014974
Publication Date:
June 10, 2004
Filing Date:
November 25, 2003
Export Citation:
Assignee:
SONY CORP (JP)
YAGI TAKAO (JP)
TOYOTA MOTOHIRO (JP)
YAMAGUCHI NAOMI (JP)
YAGI TAKAO (JP)
TOYOTA MOTOHIRO (JP)
YAMAGUCHI NAOMI (JP)
International Classes:
H01J1/304; H01J9/02; (IPC1-7): H01J9/02
Foreign References:
| JP2001035361A | 2001-02-09 | |||
| JP2001035360A | 2001-02-09 | |||
| JP2000249119A | 2000-09-12 | |||
| JP2000223004A | 2000-08-11 | |||
| JPH11260249A | 1999-09-24 | |||
| JP2000036243A | 2000-02-02 | |||
| JP2003168355A | 2003-06-13 | |||
| JP2003249166A | 2003-09-05 |
Attorney, Agent or Firm:
Nakamura, Tomoyuki c/o Miyoshi International Patent Office (Toranomon Kotohira Tower 2-8, Toranomon 1-chom, Minato-ku Tokyo, JP)
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