CA2085982C - Structures and processes for fabricating field emission cathodes - Google Patents

Structures and processes for fabricating field emission cathodes

Info

Publication number
CA2085982C
CA2085982C CA002085982A CA2085982A CA2085982C CA 2085982 C CA2085982 C CA 2085982C CA 002085982 A CA002085982 A CA 002085982A CA 2085982 A CA2085982 A CA 2085982A CA 2085982 C CA2085982 C CA 2085982C
Authority
CA
Canada
Prior art keywords
field emission
emission cathode
cathode structure
making
electron
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
CA002085982A
Other languages
English (en)
French (fr)
Other versions
CA2085982A1 (en
Inventor
Stephen Michael Zimmerman
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of CA2085982A1 publication Critical patent/CA2085982A1/en
Application granted granted Critical
Publication of CA2085982C publication Critical patent/CA2085982C/en
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
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/022—Manufacture of electrodes or electrode systems of cold cathodes
CA002085982A 1990-07-18 1990-10-17 Structures and processes for fabricating field emission cathodes Expired - Fee Related CA2085982C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55521390A 1990-07-18 1990-07-18
US555,213 1990-07-18

Publications (2)

Publication Number Publication Date
CA2085982A1 CA2085982A1 (en) 1992-01-19
CA2085982C true CA2085982C (en) 1999-03-09

Family

ID=24216420

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002085982A Expired - Fee Related CA2085982C (en) 1990-07-18 1990-10-17 Structures and processes for fabricating field emission cathodes

Country Status (12)

Country Link
EP (1) EP0539365B1 (da)
JP (1) JP2602584B2 (da)
KR (1) KR950001485B1 (da)
CN (1) CN1021389C (da)
AU (1) AU639342B2 (da)
CA (1) CA2085982C (da)
DE (1) DE69030589T2 (da)
DK (1) DK0539365T3 (da)
ES (1) ES2100178T3 (da)
MY (1) MY106537A (da)
NZ (1) NZ238590A (da)
WO (1) WO1992002031A1 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9210419D0 (en) * 1992-05-15 1992-07-01 Marconi Gec Ltd Cathode structures
US5795208A (en) * 1994-10-11 1998-08-18 Yamaha Corporation Manufacture of electron emitter by replica technique
US5599749A (en) * 1994-10-21 1997-02-04 Yamaha Corporation Manufacture of micro electron emitter
KR100343205B1 (ko) * 2000-04-26 2002-07-10 김순택 카본나노튜브를 이용한 삼극 전계 방출 어레이 및 그 제작방법
US6986693B2 (en) 2003-03-26 2006-01-17 Lucent Technologies Inc. Group III-nitride layers with patterned surfaces
US7952109B2 (en) 2006-07-10 2011-05-31 Alcatel-Lucent Usa Inc. Light-emitting crystal structures
US7266257B1 (en) 2006-07-12 2007-09-04 Lucent Technologies Inc. Reducing crosstalk in free-space optical communications
CN104064434A (zh) * 2013-03-22 2014-09-24 海洋王照明科技股份有限公司 一种场发射平面光源及其制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3753022A (en) * 1971-04-26 1973-08-14 Us Army Miniature, directed, electron-beam source
DE2951287A1 (de) * 1979-12-20 1981-07-02 Gesellschaft für Schwerionenforschung mbH, 6100 Darmstadt Verfahren zur herstellung von ebenen oberflaechen mit feinsten spitzen im mikrometer-bereich
US4307507A (en) * 1980-09-10 1981-12-29 The United States Of America As Represented By The Secretary Of The Navy Method of manufacturing a field-emission cathode structure
US4721885A (en) * 1987-02-11 1988-01-26 Sri International Very high speed integrated microelectronic tubes
US5012153A (en) * 1989-12-22 1991-04-30 Atkinson Gary M Split collector vacuum field effect transistor
US5100355A (en) * 1991-06-28 1992-03-31 Bell Communications Research, Inc. Microminiature tapered all-metal structures

Also Published As

Publication number Publication date
AU7849491A (en) 1992-01-23
CA2085982A1 (en) 1992-01-19
DK0539365T3 (da) 1997-10-27
AU639342B2 (en) 1993-07-22
DE69030589D1 (de) 1997-05-28
ES2100178T3 (es) 1997-06-16
JPH05507580A (ja) 1993-10-28
CN1021389C (zh) 1993-06-23
WO1992002031A1 (en) 1992-02-06
EP0539365B1 (en) 1997-04-23
CN1058295A (zh) 1992-01-29
DE69030589T2 (de) 1997-11-13
KR950001485B1 (en) 1995-02-25
JP2602584B2 (ja) 1997-04-23
EP0539365A1 (en) 1993-05-05
NZ238590A (en) 1993-07-27
MY106537A (en) 1995-06-30

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