DE3782247D1 - Feldemissionsvorrichtung. - Google Patents

Feldemissionsvorrichtung.

Info

Publication number
DE3782247D1
DE3782247D1 DE8787303550T DE3782247T DE3782247D1 DE 3782247 D1 DE3782247 D1 DE 3782247D1 DE 8787303550 T DE8787303550 T DE 8787303550T DE 3782247 T DE3782247 T DE 3782247T DE 3782247 D1 DE3782247 D1 DE 3782247D1
Authority
DE
Germany
Prior art keywords
particles
emission device
field emission
pref
insulating
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 - Lifetime
Application number
DE8787303550T
Other languages
English (en)
Inventor
Alton Owen Christensen
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3782247D1 publication Critical patent/DE3782247D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps 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)
DE8787303550T 1987-04-22 1987-04-22 Feldemissionsvorrichtung. Expired - Lifetime DE3782247D1 (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
DE3782247D1 true DE3782247D1 (de) 1992-11-19

Family

ID=8197873

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787303550T Expired - Lifetime DE3782247D1 (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
ES2146890T3 (es) * 1995-08-04 2000-08-16 Printable Field Emitters Limit Materiales de emision de electrones de campo, y dispositivos que usan tales materiales.
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 Ind 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
ATE81565T1 (de) 1992-10-15
EP0288616B1 (de) 1992-10-14
EP0288616A1 (de) 1988-11-02

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Legal Events

Date Code Title Description
8332 No legal effect for de