EP1329928A3 - Electron-emitting element and field emission display using the same - Google Patents

Electron-emitting element and field emission display using the same Download PDF

Info

Publication number
EP1329928A3
EP1329928A3 EP02258747A EP02258747A EP1329928A3 EP 1329928 A3 EP1329928 A3 EP 1329928A3 EP 02258747 A EP02258747 A EP 02258747A EP 02258747 A EP02258747 A EP 02258747A EP 1329928 A3 EP1329928 A3 EP 1329928A3
Authority
EP
European Patent Office
Prior art keywords
electron
emitting element
same
field emission
emission display
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP02258747A
Other languages
German (de)
French (fr)
Other versions
EP1329928A2 (en
Inventor
Yukihisa Takeuchi
Tsutomu Nanataki
Iwao Ohwada
Tomoya Horiuchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NGK Insulators Ltd
Original Assignee
NGK Insulators Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US10/027,232 external-priority patent/US7088049B2/en
Priority claimed from US10/206,409 external-priority patent/US20030038600A1/en
Application filed by NGK Insulators Ltd filed Critical NGK Insulators Ltd
Publication of EP1329928A2 publication Critical patent/EP1329928A2/en
Publication of EP1329928A3 publication Critical patent/EP1329928A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • H01J1/316—Cold cathodes, e.g. field-emissive cathode having an electric field parallel to the surface, e.g. thin film cathodes
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J1/00—Details of electrodes, of magnetic control means, of screens, or of the mounting or spacing thereof, common to two or more basic types of discharge tubes or lamps
    • H01J1/02—Main electrodes
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • H01J1/304—Field-emissive cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/30—Cold cathodes
    • H01J2201/306—Ferroelectric cathodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/30—Cold cathodes
    • H01J2201/316—Cold cathodes having an electric field parallel to the surface thereof, e.g. thin film cathodes
    • H01J2201/3165—Surface conduction emission type cathodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)

Abstract

An electron-emitting element includes an electric field applying portion (1) composed of a dielectric, a first electrode (2) formed on one surface of the electric field applying portion, and a second electrode (3) being formed on the surface and forming a slit in cooperation with the first electrode, and is formed on a substrate (4).
EP02258747A 2001-12-20 2002-12-18 Electron-emitting element and field emission display using the same Withdrawn EP1329928A3 (en)

Applications Claiming Priority (10)

Application Number Priority Date Filing Date Title
US27232 1987-03-17
US10/027,232 US7088049B2 (en) 2000-12-22 2001-12-20 Electron-emitting device and field emission display using the same
JP2002049754 2002-02-26
JP2002049754 2002-02-26
JP2002183481 2002-06-24
JP2002183481 2002-06-24
US10/206,409 US20030038600A1 (en) 2000-12-22 2002-07-26 Electron-emitting device and field emission display using the same
US206409 2002-07-26
JP2002319761A JP3848237B2 (en) 2001-12-20 2002-11-01 Electron emitting device and field emission display using the same
JP2002319761 2002-11-01

Publications (2)

Publication Number Publication Date
EP1329928A2 EP1329928A2 (en) 2003-07-23
EP1329928A3 true EP1329928A3 (en) 2006-02-08

Family

ID=27532074

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02258747A Withdrawn EP1329928A3 (en) 2001-12-20 2002-12-18 Electron-emitting element and field emission display using the same

Country Status (2)

Country Link
EP (1) EP1329928A3 (en)
JP (1) JP3848237B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4662140B2 (en) * 2004-07-15 2011-03-30 日本碍子株式会社 Electron emitter
JP5053524B2 (en) * 2005-06-23 2012-10-17 日本碍子株式会社 Electron emitter
CN105097380B (en) * 2014-05-22 2017-10-24 中国科学院苏州纳米技术与纳米仿生研究所 A kind of feds and preparation method thereof
CN107346720B (en) * 2016-05-04 2020-09-01 中国科学院苏州纳米技术与纳米仿生研究所 Field emission device and manufacturing method thereof

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01311533A (en) * 1988-06-10 1989-12-15 Canon Inc Surface conductive emitting element and electron emitter using same
JPH07147131A (en) * 1993-11-24 1995-06-06 Tdk Corp Manufacture of cold cathode electron source
JPH08264105A (en) * 1995-03-27 1996-10-11 Kanebo Ltd Ferroelectrics electron emitting cold cathode
JPH0927273A (en) * 1995-07-12 1997-01-28 Canon Inc Electron emitting element, electron source, image forming device using the same, and their manufacture
JPH0945226A (en) * 1995-07-31 1997-02-14 Canon Inc Electron emitting element, electron source using it, and image forming device and those manufacture
JPH0990882A (en) * 1995-09-20 1997-04-04 Komatsu Ltd Emissive display element
EP0767481A1 (en) * 1995-10-03 1997-04-09 Canon Kabushiki Kaisha Image forming apparatus and method of manufacturing and adjusting the same
JPH1040806A (en) * 1996-04-30 1998-02-13 Canon Inc Electron emission device, image-forming device using it, and manufacture for these
US5831387A (en) * 1994-05-20 1998-11-03 Canon Kabushiki Kaisha Image forming apparatus and a method for manufacturing the same
JPH11317149A (en) * 1998-05-01 1999-11-16 Canon Inc Electron emitting element and its manufacture
FR2789221A1 (en) * 1999-01-29 2000-08-04 Univ Nantes Electron emissive ferroelectric cathode for an electron tube, flat display screen or particle accelerator has supplementary ferroelectric, anti-ferroelectric or dielectric layer covering electrode portion edges
JP2000285801A (en) * 1999-03-31 2000-10-13 Canon Inc Manufacture of electron emission element, electron source using electron emission element, and image formation device
EP1073090A2 (en) * 1999-07-27 2001-01-31 Iljin Nanotech Co., Ltd. Field emission display device using carbon nanotubes and manufacturing method thereof
EP1265263A1 (en) * 2000-12-22 2002-12-11 Ngk Insulators, Ltd. Electron emission element and field emission display using it

Patent Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01311533A (en) * 1988-06-10 1989-12-15 Canon Inc Surface conductive emitting element and electron emitter using same
JPH07147131A (en) * 1993-11-24 1995-06-06 Tdk Corp Manufacture of cold cathode electron source
US5831387A (en) * 1994-05-20 1998-11-03 Canon Kabushiki Kaisha Image forming apparatus and a method for manufacturing the same
JPH08264105A (en) * 1995-03-27 1996-10-11 Kanebo Ltd Ferroelectrics electron emitting cold cathode
JPH0927273A (en) * 1995-07-12 1997-01-28 Canon Inc Electron emitting element, electron source, image forming device using the same, and their manufacture
JPH0945226A (en) * 1995-07-31 1997-02-14 Canon Inc Electron emitting element, electron source using it, and image forming device and those manufacture
JPH0990882A (en) * 1995-09-20 1997-04-04 Komatsu Ltd Emissive display element
EP0767481A1 (en) * 1995-10-03 1997-04-09 Canon Kabushiki Kaisha Image forming apparatus and method of manufacturing and adjusting the same
JPH1040806A (en) * 1996-04-30 1998-02-13 Canon Inc Electron emission device, image-forming device using it, and manufacture for these
JPH11317149A (en) * 1998-05-01 1999-11-16 Canon Inc Electron emitting element and its manufacture
FR2789221A1 (en) * 1999-01-29 2000-08-04 Univ Nantes Electron emissive ferroelectric cathode for an electron tube, flat display screen or particle accelerator has supplementary ferroelectric, anti-ferroelectric or dielectric layer covering electrode portion edges
JP2000285801A (en) * 1999-03-31 2000-10-13 Canon Inc Manufacture of electron emission element, electron source using electron emission element, and image formation device
EP1073090A2 (en) * 1999-07-27 2001-01-31 Iljin Nanotech Co., Ltd. Field emission display device using carbon nanotubes and manufacturing method thereof
EP1265263A1 (en) * 2000-12-22 2002-12-11 Ngk Insulators, Ltd. Electron emission element and field emission display using it

Non-Patent Citations (10)

* Cited by examiner, † Cited by third party
Title
JUN-ICHI ASANO ET AL: "ELECTRON EMISSION INTO VACUUM FROM PZT FERROELECTRIC CERAMICS INDUCED BY POLARIZATION REVERSAL", EXTENDED ABSTRACTS OF THE INTERNATIONAL CONFERENCE ON SOLID STATE DEVICES AND MATERIALS, JAPAN SOCIETY OF APPLIED PHYSICS. TOKYO, JA, 1 August 1992 (1992-08-01), pages 466 - 468, XP000312255 *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 112 (E - 0897) 28 February 1990 (1990-02-28) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 09 31 October 1995 (1995-10-31) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 02 28 February 1997 (1997-02-28) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 05 30 May 1997 (1997-05-30) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 06 30 June 1997 (1997-06-30) *
PATENT ABSTRACTS OF JAPAN vol. 1997, no. 08 29 August 1997 (1997-08-29) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 06 30 April 1998 (1998-04-30) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 02 29 February 2000 (2000-02-29) *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 13 5 February 2001 (2001-02-05) *

Also Published As

Publication number Publication date
JP3848237B2 (en) 2006-11-22
JP2004087450A (en) 2004-03-18
EP1329928A2 (en) 2003-07-23

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