FR2801135B1 - PROCESS FOR PRODUCING A TRANSMISSION CATHODE USING THE SOL-GEL TECHNIQUE AND CATHODE OBTAINED BY SUCH A METHOD - Google Patents

PROCESS FOR PRODUCING A TRANSMISSION CATHODE USING THE SOL-GEL TECHNIQUE AND CATHODE OBTAINED BY SUCH A METHOD

Info

Publication number
FR2801135B1
FR2801135B1 FR9914474A FR9914474A FR2801135B1 FR 2801135 B1 FR2801135 B1 FR 2801135B1 FR 9914474 A FR9914474 A FR 9914474A FR 9914474 A FR9914474 A FR 9914474A FR 2801135 B1 FR2801135 B1 FR 2801135B1
Authority
FR
France
Prior art keywords
cathode
sol
producing
transmission
gel technique
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
FR9914474A
Other languages
French (fr)
Other versions
FR2801135A1 (en
Inventor
Jean Claude Plenet
Thien Binh Vu
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.)
Universite Claude Bernard Lyon 1 UCBL
Original Assignee
Universite Claude Bernard Lyon 1 UCBL
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 Universite Claude Bernard Lyon 1 UCBL filed Critical Universite Claude Bernard Lyon 1 UCBL
Priority to FR9914474A priority Critical patent/FR2801135B1/en
Priority to AU17105/01A priority patent/AU1710501A/en
Priority to EP00979705A priority patent/EP1228521A1/en
Priority to PCT/FR2000/003138 priority patent/WO2001035434A1/en
Priority to JP2001537082A priority patent/JP2003514346A/en
Publication of FR2801135A1 publication Critical patent/FR2801135A1/en
Application granted granted Critical
Publication of FR2801135B1 publication Critical patent/FR2801135B1/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
    • 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
    • H01J1/13—Solid thermionic cathodes
    • H01J1/14—Solid thermionic cathodes characterised by the material
    • H01J1/144—Solid thermionic cathodes characterised by the material with other metal oxides as an emissive material
    • 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
    • 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
    • H01J9/04—Manufacture of electrodes or electrode systems of thermionic cathodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cold Cathode And The Manufacture (AREA)
FR9914474A 1999-11-12 1999-11-12 PROCESS FOR PRODUCING A TRANSMISSION CATHODE USING THE SOL-GEL TECHNIQUE AND CATHODE OBTAINED BY SUCH A METHOD Expired - Fee Related FR2801135B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9914474A FR2801135B1 (en) 1999-11-12 1999-11-12 PROCESS FOR PRODUCING A TRANSMISSION CATHODE USING THE SOL-GEL TECHNIQUE AND CATHODE OBTAINED BY SUCH A METHOD
AU17105/01A AU1710501A (en) 1999-11-12 2000-11-10 Method for producing an emitting cathode using sol-gel technique and resulting cathode
EP00979705A EP1228521A1 (en) 1999-11-12 2000-11-10 Method for producing an emitting cathode using sol-gel technique and resulting cathode
PCT/FR2000/003138 WO2001035434A1 (en) 1999-11-12 2000-11-10 Method for producing an emitting cathode using sol-gel technique and resulting cathode
JP2001537082A JP2003514346A (en) 1999-11-12 2000-11-10 Method for producing emission cathode using sol-gel method and emission cathode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9914474A FR2801135B1 (en) 1999-11-12 1999-11-12 PROCESS FOR PRODUCING A TRANSMISSION CATHODE USING THE SOL-GEL TECHNIQUE AND CATHODE OBTAINED BY SUCH A METHOD

Publications (2)

Publication Number Publication Date
FR2801135A1 FR2801135A1 (en) 2001-05-18
FR2801135B1 true FR2801135B1 (en) 2002-02-08

Family

ID=9552232

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9914474A Expired - Fee Related FR2801135B1 (en) 1999-11-12 1999-11-12 PROCESS FOR PRODUCING A TRANSMISSION CATHODE USING THE SOL-GEL TECHNIQUE AND CATHODE OBTAINED BY SUCH A METHOD

Country Status (5)

Country Link
EP (1) EP1228521A1 (en)
JP (1) JP2003514346A (en)
AU (1) AU1710501A (en)
FR (1) FR2801135B1 (en)
WO (1) WO2001035434A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6806630B2 (en) * 2002-01-09 2004-10-19 Hewlett-Packard Development Company, L.P. Electron emitter device for data storage applications and method of manufacture
JP5617071B2 (en) * 2010-01-18 2014-11-05 国立大学法人東北大学 Field electron emission source member and manufacturing method thereof
JP2013101946A (en) * 2012-12-26 2013-05-23 Tohoku Univ Manufacturing method of cathode body

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB790439A (en) * 1954-07-27 1958-02-12 Egyesuelt Izzolampa Improvements in the production of oxide cathode filaments
JPS63252349A (en) * 1987-04-08 1988-10-19 Seiko Instr & Electronics Ltd Manufacture of channel type electronic multiplying tube
JP2625453B2 (en) * 1987-12-09 1997-07-02 セントラル硝子 株式会社 Pattern film formation method
FR2625364B1 (en) * 1987-12-23 1990-05-04 Thomson Csf PROCESS FOR MANUFACTURING AN IMPREGNATED CATHODE AND CATHODE OBTAINED BY THIS PROCESS
JPH02279520A (en) * 1989-04-20 1990-11-15 Noboru Yoshimura Formation of thin tio2 film
JPH03229876A (en) * 1989-12-11 1991-10-11 Sumitomo Electric Ind Ltd Method for coating with ceramics and material coated with ceramics
JPH0637283B2 (en) * 1989-12-20 1994-05-18 セントラル硝子株式会社 Method for forming oxide thin film
US5585136A (en) * 1995-03-22 1996-12-17 Queen's University At Kingston Method for producing thick ceramic films by a sol gel coating process
EP0769200B1 (en) * 1995-05-02 2000-01-19 Koninklijke Philips Electronics N.V. Method and apparatus for depositing cathode material on a wire cathode
JP3621555B2 (en) * 1997-04-24 2005-02-16 株式会社リコー Secondary battery electrode and secondary battery using the electrode

Also Published As

Publication number Publication date
WO2001035434A1 (en) 2001-05-17
FR2801135A1 (en) 2001-05-18
AU1710501A (en) 2001-06-06
EP1228521A1 (en) 2002-08-07
JP2003514346A (en) 2003-04-15

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Legal Events

Date Code Title Description
ST Notification of lapse