ELECTRON EMITTER AND METHOD FOR FABRICATING THE SAME, COLD CATHODE FIELD ELECTRON EMISSION ELEMENT AND METHOD FOR FABRICATING THE SAME, AND COLD CATHODE FIELD ELECTRON EMISSION DISPLAY AND METHOD FOR MANUFACTURING THE SAME

Title:

Document Type and Number:

WIPO Patent Application WO/2003/009325

Kind Code:

A1

Abstract:

A cold cathode field electron emission element comprising a cathode electrode (11) provided on a support (10), an insulation layer (12) formed on the support (10) and the cathode electrode (11), a gate electrode (13) formed on the insulation layer (12), apertures (14A, 14B) made in the gate electrode (13) and the insulation layer (12), and an electron emitting part (15) formed on that part of the cathode electrode (11) located on the bottom part of the aperture (14B), wherein the electron emitting part (15) comprises a matrix (21) and a carbon nanotube structure (20) buried in the matrix (21) while projecting the forward end part.

Inventors:

YAGI TAKAO (JP)
SHIMAMURA TOSHIKI (JP)

Application Number:

PCT/JP2002/007290

Publication Date:

January 30, 2003

Filing Date:

July 18, 2002

Export Citation:

Click for automatic bibliography generation Help

Assignee:

SONY CORP (JP)
YAGI TAKAO (JP)
SHIMAMURA TOSHIKI (JP)

International Classes:

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

Foreign References:

EP1100106A2	2001-05-16
GB2346731A	2000-08-16
JP2000090809A	2000-03-31
JP2001167720A	2001-06-22
EP1022764A1	2000-07-26
JP2001035361A	2001-02-09
JPH06196086A	1994-07-15
JP2001143601A	2001-05-25
JP2001189142A	2001-07-10

Other References: