DE69604930D1 - Feldmitters aus geglühtem kohlenstoffruss und daraus hergestellte feldemissionskathoden - Google Patents

Feldmitters aus geglühtem kohlenstoffruss und daraus hergestellte feldemissionskathoden

Info

Publication number
DE69604930D1
DE69604930D1 DE69604930T DE69604930T DE69604930D1 DE 69604930 D1 DE69604930 D1 DE 69604930D1 DE 69604930 T DE69604930 T DE 69604930T DE 69604930 T DE69604930 T DE 69604930T DE 69604930 D1 DE69604930 D1 DE 69604930D1
Authority
DE
Germany
Prior art keywords
field
russi
emission cathodes
annealed carbon
field emission
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.)
Expired - Fee Related
Application number
DE69604930T
Other languages
English (en)
Other versions
DE69604930T2 (de
Inventor
Graciela Blanchet-Fincher
William Holstein
Syed Shah
Shekhar Subramoney
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of DE69604930D1 publication Critical patent/DE69604930D1/de
Application granted granted Critical
Publication of DE69604930T2 publication Critical patent/DE69604930T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • H01J2201/304—Field emission cathodes
    • H01J2201/30446—Field emission cathodes characterised by the emitter material
DE69604930T 1995-11-15 1996-11-13 Feldmitters aus geglühtem kohlenstoffruss und daraus hergestellte feldemissionskathoden Expired - Fee Related DE69604930T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US677695P 1995-11-15 1995-11-15
PCT/US1996/018146 WO1997018575A1 (en) 1995-11-15 1996-11-13 Annealed carbon soot field emitters and field emitter cathodes made therefrom

Publications (2)

Publication Number Publication Date
DE69604930D1 true DE69604930D1 (de) 1999-12-02
DE69604930T2 DE69604930T2 (de) 2000-05-18

Family

ID=21722519

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69604930T Expired - Fee Related DE69604930T2 (de) 1995-11-15 1996-11-13 Feldmitters aus geglühtem kohlenstoffruss und daraus hergestellte feldemissionskathoden

Country Status (10)

Country Link
US (1) US6310431B1 (de)
EP (1) EP0861498B1 (de)
JP (1) JP3942635B2 (de)
KR (1) KR100438137B1 (de)
CN (1) CN1202270A (de)
AU (1) AU1051497A (de)
CA (1) CA2234429A1 (de)
DE (1) DE69604930T2 (de)
TW (1) TW388902B (de)
WO (1) WO1997018575A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997018577A1 (en) * 1995-11-15 1997-05-22 E.I. Du Pont De Nemours And Company Process for making a field emitter cathode using a particulate field emitter material
US6054801A (en) * 1998-02-27 2000-04-25 Regents, University Of California Field emission cathode fabricated from porous carbon foam material
US6597090B1 (en) * 1998-09-28 2003-07-22 Xidex Corporation Method for manufacturing carbon nanotubes as functional elements of MEMS devices
CA2450778A1 (en) * 2001-06-14 2003-10-16 Hyperion Catalysis International, Inc. Field emission devices using modified carbon nanotubes
US6891324B2 (en) * 2002-06-26 2005-05-10 Nanodynamics, Inc. Carbon-metal nano-composite materials for field emission cathodes and devices
JP5031168B2 (ja) * 2002-08-22 2012-09-19 株式会社デンソー 触媒体
WO2005008706A2 (en) * 2003-04-01 2005-01-27 Cabot Microelectronics Corporation Electron source and method for making same
WO2004114727A2 (en) * 2003-05-19 2004-12-29 The Research Foundation Of State University Of New York Process of vacuum evaporation of an electrically conductive material for nanoelectrospray emitter coatings
JP4012516B2 (ja) 2004-03-30 2007-11-21 浩史 滝川 カーボンナノバルーン構造体の製造方法
WO2008033947A2 (en) * 2006-09-12 2008-03-20 Wisconsin Alumni Research Foundation Microscale high-frequency vacuum electrical device
CN102672434B (zh) * 2012-05-23 2015-07-01 湖北汉光科技股份有限公司 一种大功率速调管的制造方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52115160A (en) * 1976-03-24 1977-09-27 Hitachi Ltd Field radiation cathode
NL7605820A (nl) * 1976-05-31 1977-12-02 Philips Nv Elektronenstraalbuis met veldemissieelektronen- bron, veldemissieelektronenbron voor een der- gelijke elektronenstraalbuis en werkwijze voor de vervaardiging van een dergelijke veldemis- sieelektronenbron.
JPS5351956A (en) * 1976-10-22 1978-05-11 Hitachi Ltd Manufacture for field emission chip
JPS54143058A (en) * 1978-04-28 1979-11-07 Jeol Ltd Electric-field radiation cathode and its manufacture
JPS62140332A (ja) * 1985-12-16 1987-06-23 Hitachi Ltd 電界放射陰極
US5015912A (en) * 1986-07-30 1991-05-14 Sri International Matrix-addressed flat panel display
US4857799A (en) 1986-07-30 1989-08-15 Sri International Matrix-addressed flat panel display
US5019003A (en) * 1989-09-29 1991-05-28 Motorola, Inc. Field emission device having preformed emitters
JPH05116923A (ja) * 1991-10-29 1993-05-14 Mitsui Eng & Shipbuild Co Ltd フラーレン類の製造方法
US5199918A (en) * 1991-11-07 1993-04-06 Microelectronics And Computer Technology Corporation Method of forming field emitter device with diamond emission tips
US5449970A (en) * 1992-03-16 1995-09-12 Microelectronics And Computer Technology Corporation Diode structure flat panel display
DE59301138D1 (de) * 1992-05-06 1996-01-25 Hoechst Ag Abtrennung von Fullerenen
DE69328977T2 (de) * 1992-12-23 2000-12-28 Si Diamond Techn Inc Flache feldemissionskathode anwendende flache anzeigevorrichtung mit triodenstruktur
CA2164294A1 (en) * 1993-06-02 1994-12-08 Nalin Kumar Amorphic diamond film flat field emission cathode
EP0706709A1 (de) * 1993-06-30 1996-04-17 Carnegie Mellon University Metall, legierung, oder metallkarbid nanopartikeln und ihrer herstellungsverfahren
US5578901A (en) * 1994-02-14 1996-11-26 E. I. Du Pont De Nemours And Company Diamond fiber field emitters
DE4405768A1 (de) * 1994-02-23 1995-08-24 Till Keesmann Feldemissionskathodeneinrichtung und Verfahren zu ihrer Herstellung
KR0154562B1 (ko) * 1994-12-31 1998-10-15 김준성 전계 방출형 디스플레이용 다이아몬드형 탄소 팁을 가진 필드에미터 제조방법
WO1997018577A1 (en) 1995-11-15 1997-05-22 E.I. Du Pont De Nemours And Company Process for making a field emitter cathode using a particulate field emitter material
US5944573A (en) * 1997-12-10 1999-08-31 Bav Technologies, Ltd. Method for manufacture of field emission array

Also Published As

Publication number Publication date
KR100438137B1 (ko) 2004-07-16
TW388902B (en) 2000-05-01
EP0861498B1 (de) 1999-10-27
JP3942635B2 (ja) 2007-07-11
CN1202270A (zh) 1998-12-16
WO1997018575A1 (en) 1997-05-22
CA2234429A1 (en) 1997-05-22
EP0861498A1 (de) 1998-09-02
US6310431B1 (en) 2001-10-30
KR20000004899A (ko) 2000-01-25
DE69604930T2 (de) 2000-05-18
AU1051497A (en) 1997-06-05
JP2000500906A (ja) 2000-01-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee