IT8522878A0 - Catodo a semiconduttore dotato di una maggiore stabilita'. - Google Patents

Catodo a semiconduttore dotato di una maggiore stabilita'.

Info

Publication number
IT8522878A0
IT8522878A0 IT8522878A IT2287885A IT8522878A0 IT 8522878 A0 IT8522878 A0 IT 8522878A0 IT 8522878 A IT8522878 A IT 8522878A IT 2287885 A IT2287885 A IT 2287885A IT 8522878 A0 IT8522878 A0 IT 8522878A0
Authority
IT
Italy
Prior art keywords
greater stability
semiconductor cathode
cathode equipped
semiconductor
stability
Prior art date
Application number
IT8522878A
Other languages
English (en)
Other versions
IT1186201B (it
Inventor
Jan Zwier
Original Assignee
Philips Nv
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
Priority claimed from NL8403538A external-priority patent/NL8403538A/nl
Priority claimed from NL8501490A external-priority patent/NL8501490A/nl
Application filed by Philips Nv filed Critical Philips Nv
Publication of IT8522878A0 publication Critical patent/IT8522878A0/it
Application granted granted Critical
Publication of IT1186201B publication Critical patent/IT1186201B/it

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
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • H01J1/308—Semiconductor cathodes, e.g. cathodes with PN junction layers
IT22878/85A 1984-11-21 1985-11-18 Catodo a semiconduttore dotato di una maggiore stabilita' IT1186201B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL8403538A NL8403538A (nl) 1984-11-21 1984-11-21 Halfgeleiderkathode met verhoogde stabiliteit.
NL8501490A NL8501490A (nl) 1985-05-24 1985-05-24 Halfgeleiderkathode met verhoogde stroomdichtheid.

Publications (2)

Publication Number Publication Date
IT8522878A0 true IT8522878A0 (it) 1985-11-18
IT1186201B IT1186201B (it) 1987-11-18

Family

ID=26645992

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22878/85A IT1186201B (it) 1984-11-21 1985-11-18 Catodo a semiconduttore dotato di una maggiore stabilita'

Country Status (10)

Country Link
US (1) US4890031A (it)
JP (1) JPH0777116B2 (it)
AU (1) AU585911B2 (it)
CA (1) CA1249011A (it)
DE (1) DE3538175C2 (it)
FR (1) FR2573573B1 (it)
GB (1) GB2167900B (it)
HK (1) HK87191A (it)
IT (1) IT1186201B (it)
SG (1) SG62691G (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8500413A (nl) * 1985-02-14 1986-09-01 Philips Nv Electronenbundelapparaat met een halfgeleider electronenemitter.
US4956578A (en) * 1987-07-28 1990-09-11 Canon Kabushiki Kaisha Surface conduction electron-emitting device
US6016027A (en) 1997-05-19 2000-01-18 The Board Of Trustees Of The University Of Illinois Microdischarge lamp
US6563257B2 (en) 2000-12-29 2003-05-13 The Board Of Trustees Of The University Of Illinois Multilayer ceramic microdischarge device
US7511426B2 (en) * 2004-04-22 2009-03-31 The Board Of Trustees Of The University Of Illinois Microplasma devices excited by interdigitated electrodes
US7573202B2 (en) * 2004-10-04 2009-08-11 The Board Of Trustees Of The University Of Illinois Metal/dielectric multilayer microdischarge devices and arrays
US7385350B2 (en) * 2004-10-04 2008-06-10 The Broad Of Trusstees Of The University Of Illinois Arrays of microcavity plasma devices with dielectric encapsulated electrodes
US7297041B2 (en) * 2004-10-04 2007-11-20 The Board Of Trustees Of The University Of Illinois Method of manufacturing microdischarge devices with encapsulated electrodes
US7477017B2 (en) * 2005-01-25 2009-01-13 The Board Of Trustees Of The University Of Illinois AC-excited microcavity discharge device and method

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1198567A (en) * 1968-05-17 1970-07-15 Gen Electric & English Elect Improvements in or relating to Electric Discharge Devices.
US3581151A (en) * 1968-09-16 1971-05-25 Bell Telephone Labor Inc Cold cathode structure comprising semiconductor whisker elements
GB1335979A (en) * 1970-03-19 1973-10-31 Gen Electric Cold cathode structure
CA942824A (en) * 1970-06-08 1974-02-26 Robert J. Archer Cold cathode
US3808477A (en) * 1971-12-17 1974-04-30 Gen Electric Cold cathode structure
GB1457105A (en) * 1973-06-01 1976-12-01 English Electric Valve Co Ltd Electron guns
JPS50126162A (it) * 1974-03-23 1975-10-03
GB1521281A (en) * 1975-01-07 1978-08-16 English Electric Valve Co Ltd Electronic devices utilising cold electron emitters
NL184549C (nl) * 1978-01-27 1989-08-16 Philips Nv Halfgeleiderinrichting voor het opwekken van een elektronenstroom en weergeefinrichting voorzien van een dergelijke halfgeleiderinrichting.
JPS55102150U (it) * 1979-01-10 1980-07-16
NL184589C (nl) * 1979-07-13 1989-09-01 Philips Nv Halfgeleiderinrichting voor het opwekken van een elektronenbundel en werkwijze voor het vervaardigen van een dergelijke halfgeleiderinrichting.
US4352117A (en) * 1980-06-02 1982-09-28 International Business Machines Corporation Electron source
JPS5738528A (en) * 1980-08-19 1982-03-03 Hamamatsu Tv Kk Multicold electron emission cathode
DE3034956A1 (de) * 1980-09-17 1982-04-22 Hans Bernhard Dipl.-Chem. Dr. 2800 Bremen Linden Aktivierungsgeraet fuer die feldionisierungstechnik
NL8104893A (nl) * 1981-10-29 1983-05-16 Philips Nv Kathodestraalbuis en halfgeleiderinrichting voor toepassing in een dergelijke kathodestraalbuis.
GB2109160B (en) * 1981-11-06 1985-05-30 Philips Electronic Associated Semiconductor electron source for display tubes and other equipment
GB2109159B (en) * 1981-11-06 1985-05-30 Philips Electronic Associated Semiconductor electron source for display tubes and other equipment
NL8200875A (nl) * 1982-03-04 1983-10-03 Philips Nv Inrichting voor het opnemen of weergeven van beelden en halfgeleiderinrichting voor toepassing in een dergelijke inrichting.
US4513308A (en) * 1982-09-23 1985-04-23 The United States Of America As Represented By The Secretary Of The Navy p-n Junction controlled field emitter array cathode
NL8300631A (nl) * 1983-02-21 1984-09-17 Philips Nv Inrichting voor het opwekken van coherente straling.

Also Published As

Publication number Publication date
JPH0777116B2 (ja) 1995-08-16
HK87191A (en) 1991-11-08
GB2167900B (en) 1988-10-12
GB8528327D0 (en) 1985-12-24
GB2167900A (en) 1986-06-04
US4890031A (en) 1989-12-26
IT1186201B (it) 1987-11-18
CA1249011A (en) 1989-01-17
AU585911B2 (en) 1989-06-29
FR2573573A1 (fr) 1986-05-23
AU5004785A (en) 1986-05-29
JPS61131330A (ja) 1986-06-19
DE3538175C2 (de) 1996-06-05
FR2573573B1 (fr) 1995-02-24
DE3538175A1 (de) 1986-05-22
SG62691G (en) 1991-08-23

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