FIELD ELECTRON EMISSION FILM, FIELD ELECTRON EMISSION ELECTRODE AND FIELD ELECTRON EMISSION DISPLAY

Title:

FIELD ELECTRON EMISSION FILM, FIELD ELECTRON EMISSION ELECTRODE AND FIELD ELECTRON EMISSION DISPLAY

Document Type and Number:

WIPO Patent Application WO/2003/085688

Kind Code:

A1

Abstract:

A field electron emission film, which comprises 0.001 to 40 wt % of a carbon nanotube structure and 0.01 wt % or more of a heat decomposition product obtained by the heat decomposition of a metal compound capable of being decomposed by heat. Metal compounds capable of being decomposed by heat include an organometallic compound, a metal salt and a metal complex. The field electron emission film is reduced in a residual gas, which results in the stability of the amount of emitted electrons, exhibits uniform resistance values within the surface thereof due to the reduced thickness thereof, has high smoothness, and exhibits high electron emitting characteristics.

Inventors:

ITOU HIROYUKI (JP)
YAGI TAKAO (JP)
MUROYAMA MASAKAZU (JP)
INOUE MAKOTO (JP)

Application Number:

PCT/JP2003/004196

Publication Date:

October 16, 2003

Filing Date:

April 02, 2003

Export Citation:

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Assignee:

SONY CORP (JP)
ITOU HIROYUKI (JP)
YAGI TAKAO (JP)
MUROYAMA MASAKAZU (JP)
INOUE MAKOTO (JP)

International Classes:

H01J1/304; H01J31/12; (IPC1-7): H01J1/304; H01J29/04; H01J31/12; H01J9/02

Domestic Patent References:

WO2001003154A1

2001-01-11

Foreign References:

JP2001319560A	2001-11-16
JP2000500905A	2000-01-25
JP2001167692A	2001-06-22
JPH10188778A	1998-07-21
JP2001035361A	2001-02-09
JP2003016954A	2003-01-17
JP2003168355A	2003-06-13
EP1383151A1	2004-01-21
EP1022764A1	2000-07-26
US6563260B1	2003-05-13

Other References: