AU2003262530A1 - Oxide cathode for electron gun with a differentially doped metallic substrate. - Google Patents

Oxide cathode for electron gun with a differentially doped metallic substrate.

Info

Publication number
AU2003262530A1
AU2003262530A1 AU2003262530A AU2003262530A AU2003262530A1 AU 2003262530 A1 AU2003262530 A1 AU 2003262530A1 AU 2003262530 A AU2003262530 A AU 2003262530A AU 2003262530 A AU2003262530 A AU 2003262530A AU 2003262530 A1 AU2003262530 A1 AU 2003262530A1
Authority
AU
Australia
Prior art keywords
electron gun
metallic substrate
oxide cathode
doped metallic
differentially doped
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.)
Abandoned
Application number
AU2003262530A
Other languages
English (en)
Inventor
Jean-Michel Roquais
Donald John Wierschke
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.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Publication of AU2003262530A1 publication Critical patent/AU2003262530A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01J1/20—Cathodes heated indirectly by an electric current; Cathodes heated by electron or ion bombardment
    • H01J1/26—Supports for the emissive material
AU2003262530A 2002-07-24 2003-07-21 Oxide cathode for electron gun with a differentially doped metallic substrate. Abandoned AU2003262530A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02291859A EP1385190A1 (en) 2002-07-24 2002-07-24 Oxide cathode for electron gun with a differentially doped metallic substrate
EP02291859.3 2002-07-24
PCT/EP2003/050323 WO2004012217A1 (en) 2002-07-24 2003-07-21 Oxide cathode for electron gun with a differentially doped metallic substrate.

Publications (1)

Publication Number Publication Date
AU2003262530A1 true AU2003262530A1 (en) 2004-02-16

Family

ID=29797335

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003262530A Abandoned AU2003262530A1 (en) 2002-07-24 2003-07-21 Oxide cathode for electron gun with a differentially doped metallic substrate.

Country Status (8)

Country Link
EP (1) EP1385190A1 (zh)
JP (1) JP2005534153A (zh)
CN (1) CN100437874C (zh)
AU (1) AU2003262530A1 (zh)
DE (1) DE60305931T2 (zh)
MX (1) MXPA05001022A (zh)
PL (1) PL374774A1 (zh)
WO (1) WO2004012217A1 (zh)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3535757A (en) * 1968-03-22 1970-10-27 Rca Corp Method for making cathode assembly for electron tube
NL158647B (nl) * 1973-06-06 1978-11-15 Philips Nv Oxydkathode voor een elektrische ontladingsbuis.
JPS5816737B2 (ja) * 1978-04-24 1983-04-01 株式会社日立製作所 電子管用酸化物陰極
KR100366073B1 (ko) * 1995-10-30 2003-03-06 삼성에스디아이 주식회사 전자관용음극
FR2808377A1 (fr) * 2000-04-26 2001-11-02 Thomson Tubes & Displays Cathode a oxydes pour tube a rayons cathodiques

Also Published As

Publication number Publication date
EP1385190A1 (en) 2004-01-28
WO2004012217A1 (en) 2004-02-05
PL374774A1 (en) 2005-10-31
CN100437874C (zh) 2008-11-26
CN1669104A (zh) 2005-09-14
MXPA05001022A (es) 2005-05-16
DE60305931D1 (de) 2006-07-20
JP2005534153A (ja) 2005-11-10
DE60305931T2 (de) 2007-06-21

Similar Documents

Publication Publication Date Title
WO2006036360A3 (en) Battery cathodes
WO2005109543A3 (en) Oled device using reduced drive voltage
WO2005119805A3 (en) Tandem oled having stable intermediate connectors
MXPA03006682A (es) Substrato transparente provisto con un electrodo.
EP1400987A3 (en) Conductive paste, method for manufacturing solar battery, and solar battery
AU2002351231A1 (en) Surface/chemically modified oxide cathodes for lithium-ion batteries
WO2007044236A3 (en) Electron impeding layer for high efficiency phosphorescent oleds
WO2009022552A1 (ja) 金属ドープモリブデン酸化物層を含む有機エレクトロルミネッセンス素子及び製造方法
AU2587699A (en) Cathode arc vapor deposition
EP1385221A3 (en) Display device with anthracene and triazine derivtives
EP1344843A3 (en) Film forming method and substrate
WO2009078251A1 (ja) スイッチング素子およびその製造方法
AU2003254188A1 (en) An rf front end with reduced carrier leakage
AU2002307333A1 (en) Battery with an oxidized carbon cathode
AU2002329380A1 (en) Anode comprising hydrogenase for a fuel cell
WO2003019696A3 (en) Electroluminescent device
TW200638454A (en) Field emission light source and method for operating the same
WO2006001942A3 (en) Electronic isolation device
AU2003211445A1 (en) Transmitting type photoelectric cathode and electron tube
AU2003227204A1 (en) Phosphor thin film, its manufacturing method, and el panel
AU2002223088A1 (en) Chemical plasma cathode
AU2003286595A1 (en) Luminescent metal ion complexes
AU2002354086A1 (en) Conductive film, manufacturing method thereof, substrate having the same
AU2003262530A1 (en) Oxide cathode for electron gun with a differentially doped metallic substrate.
AU2001245607A1 (en) Mounting for cathode in an electron gun

Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase