ATE81565T1 - Feldemissionsvorrichtung. - Google Patents

Feldemissionsvorrichtung.

Info

Publication number
ATE81565T1
ATE81565T1 AT87303550T AT87303550T ATE81565T1 AT E81565 T1 ATE81565 T1 AT E81565T1 AT 87303550 T AT87303550 T AT 87303550T AT 87303550 T AT87303550 T AT 87303550T AT E81565 T1 ATE81565 T1 AT E81565T1
Authority
AT
Austria
Prior art keywords
insulative
electron
emission
particles
devices
Prior art date
Application number
AT87303550T
Other languages
English (en)
Inventor
Alton Owen Christensen
Original Assignee
Christensen Alton O
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 Christensen Alton O filed Critical Christensen Alton O
Application granted granted Critical
Publication of ATE81565T1 publication Critical patent/ATE81565T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/021—Electron guns using a field emission, photo emission, or secondary emission electron source
    • 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
    • H01J1/3042—Field-emissive cathodes microengineered, e.g. Spindt-type
    • 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
    • H01J2201/30403—Field emission cathodes characterised by the emitter shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/30—Cold cathodes
    • H01J2201/319—Circuit elements associated with the emitters by direct integration

Landscapes

  • Cold Cathode And The Manufacture (AREA)
  • Powder Metallurgy (AREA)
AT87303550T 1987-04-22 1987-04-22 Feldemissionsvorrichtung. ATE81565T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP87303550A EP0288616B1 (de) 1987-04-22 1987-04-22 Feldemissionsvorrichtung

Publications (1)

Publication Number Publication Date
ATE81565T1 true ATE81565T1 (de) 1992-10-15

Family

ID=8197873

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87303550T ATE81565T1 (de) 1987-04-22 1987-04-22 Feldemissionsvorrichtung.

Country Status (3)

Country Link
EP (1) EP0288616B1 (de)
AT (1) ATE81565T1 (de)
DE (1) DE3782247D1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332627A (en) * 1990-10-30 1994-07-26 Sony Corporation Field emission type emitter and a method of manufacturing thereof
DE69607356T2 (de) * 1995-08-04 2000-12-07 Printable Field Emitters Ltd., Hartlepool Feldelektronenemitterende materialen und vorrichtungen
EP0827176A3 (de) * 1996-08-16 2000-03-08 Tektronix, Inc. Zerstäubungsfeste, leitende Überzüge mit verbesserter Elektronenemittierung für Kathodenelektroden in Gleichstromplasma-Adressierungsvorrichtungen
TW494423B (en) * 1999-10-12 2002-07-11 Matsushita Electric Industrial Co Ltd Elecron-emitting element, electronic source using the element, field emission display device, fluorescent lamp, and method for producing those

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1226627A (de) * 1967-08-02 1971-03-31
JPS5436828B2 (de) * 1974-08-16 1979-11-12
US4213192A (en) 1979-01-15 1980-07-15 Christensen Alton O Sr Electron beam accessed read-write-erase random access memory
US4663559A (en) * 1982-09-17 1987-05-05 Christensen Alton O Field emission device
US4498952A (en) 1982-09-17 1985-02-12 Condesin, Inc. Batch fabrication procedure for manufacture of arrays of field emitted electron beams with integral self-aligned optical lense in microguns

Also Published As

Publication number Publication date
EP0288616B1 (de) 1992-10-14
DE3782247D1 (de) 1992-11-19
EP0288616A1 (de) 1988-11-02

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties