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FR2719155B1 - Method for producing microtip electron sources and microtip electron source obtained by this method. - Google Patents

Method for producing microtip electron sources and microtip electron source obtained by this method.

Info

Publication number
FR2719155B1
FR2719155B1 FR9404948A FR9404948A FR2719155B1 FR 2719155 B1 FR2719155 B1 FR 2719155B1 FR 9404948 A FR9404948 A FR 9404948A FR 9404948 A FR9404948 A FR 9404948A FR 2719155 B1 FR2719155 B1 FR 2719155B1
Authority
FR
France
Prior art keywords
microtip electron
producing
microtip
source obtained
electron source
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
FR9404948A
Other languages
French (fr)
Other versions
FR2719155A1 (en
Inventor
Robert Meyer
Pierre Vaudaine
Philippe Rambaud
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR9404948A priority Critical patent/FR2719155B1/en
Priority to FR9413972A priority patent/FR2719156B1/en
Priority to CA002146528A priority patent/CA2146528A1/en
Priority to US08/422,159 priority patent/US5635790A/en
Priority to DE69514576T priority patent/DE69514576T2/en
Priority to EP98201095A priority patent/EP0856868B1/en
Priority to EP95400910A priority patent/EP0689222B1/en
Priority to DE69531220T priority patent/DE69531220T2/en
Priority to JP9888595A priority patent/JP3759195B2/en
Publication of FR2719155A1 publication Critical patent/FR2719155A1/en
Application granted granted Critical
Publication of FR2719155B1 publication Critical patent/FR2719155B1/en
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
    • 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
    • H01J9/025—Manufacture of electrodes or electrode systems of cold cathodes of field emission cathodes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
FR9404948A 1994-04-25 1994-04-25 Method for producing microtip electron sources and microtip electron source obtained by this method. Expired - Lifetime FR2719155B1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR9404948A FR2719155B1 (en) 1994-04-25 1994-04-25 Method for producing microtip electron sources and microtip electron source obtained by this method.
FR9413972A FR2719156B1 (en) 1994-04-25 1994-11-22 Source of microtip electrons, microtips having two parts.
CA002146528A CA2146528A1 (en) 1994-04-25 1995-04-06 Process for the production of a microtip electron source and microtip electron source obtained by this process
US08/422,159 US5635790A (en) 1994-04-25 1995-04-14 Process for the production of a microtip electron source and microtip electron source obtained by this process
DE69514576T DE69514576T2 (en) 1994-04-25 1995-04-24 Manufacturing method of a micro-tip electron source
EP98201095A EP0856868B1 (en) 1994-04-25 1995-04-24 Field emission electron source and display device with such a source
EP95400910A EP0689222B1 (en) 1994-04-25 1995-04-24 Method of manufacturing micropoint electron source
DE69531220T DE69531220T2 (en) 1994-04-25 1995-04-24 Field emission electron source and screen with such field emission electron source
JP9888595A JP3759195B2 (en) 1994-04-25 1995-04-24 Manufacturing method of microchip for electron source and microchip for electron source obtained by this method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9404948A FR2719155B1 (en) 1994-04-25 1994-04-25 Method for producing microtip electron sources and microtip electron source obtained by this method.

Publications (2)

Publication Number Publication Date
FR2719155A1 FR2719155A1 (en) 1995-10-27
FR2719155B1 true FR2719155B1 (en) 1996-05-15

Family

ID=9462473

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9404948A Expired - Lifetime FR2719155B1 (en) 1994-04-25 1994-04-25 Method for producing microtip electron sources and microtip electron source obtained by this method.

Country Status (2)

Country Link
JP (1) JP3759195B2 (en)
FR (1) FR2719155B1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6004180A (en) * 1997-09-30 1999-12-21 Candescent Technologies Corporation Cleaning of electron-emissive elements
US6149483A (en) * 1998-07-30 2000-11-21 Candescent Technologies Corporation Cleaning of components of flat panel display
JP2008041460A (en) * 2006-08-07 2008-02-21 National Institute Of Advanced Industrial & Technology Manufacturing method of emitter for field emission element

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2593953B1 (en) * 1986-01-24 1988-04-29 Commissariat Energie Atomique METHOD FOR MANUFACTURING A DEVICE FOR VIEWING BY CATHODOLUMINESCENCE EXCITED BY FIELD EMISSION
KR910013438A (en) * 1989-12-18 1991-08-08 야마무라 가쯔미 Field electron emission devices and their production processes
FR2658839B1 (en) * 1990-02-23 1997-06-20 Thomson Csf METHOD FOR CONTROLLED GROWTH OF ACICULAR CRYSTALS AND APPLICATION TO THE PRODUCTION OF POINTED MICROCATHODES.
US5382867A (en) * 1991-10-02 1995-01-17 Sharp Kabushiki Kaisha Field-emission type electronic device
GB9210419D0 (en) * 1992-05-15 1992-07-01 Marconi Gec Ltd Cathode structures

Also Published As

Publication number Publication date
JP3759195B2 (en) 2006-03-22
JPH0887959A (en) 1996-04-02
FR2719155A1 (en) 1995-10-27

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