ATE515052T1 - Feldemissionsbauelement des hochfrequenz- triodentyps und herstellungsprozess dafür - Google Patents

Feldemissionsbauelement des hochfrequenz- triodentyps und herstellungsprozess dafür

Info

Publication number
ATE515052T1
ATE515052T1 AT07870587T AT07870587T ATE515052T1 AT E515052 T1 ATE515052 T1 AT E515052T1 AT 07870587 T AT07870587 T AT 07870587T AT 07870587 T AT07870587 T AT 07870587T AT E515052 T1 ATE515052 T1 AT E515052T1
Authority
AT
Austria
Prior art keywords
high frequency
cathode
electrode
field emission
field
Prior art date
Application number
AT07870587T
Other languages
English (en)
Inventor
Carlo Aldo Di
Claudio Paoloni
Eleonora Petrolati
Francesca Brunetti
Riccardo Riccitelli
Original Assignee
Selex Sistemi Integrati Spa
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 Selex Sistemi Integrati Spa filed Critical Selex Sistemi Integrati Spa
Application granted granted Critical
Publication of ATE515052T1 publication Critical patent/ATE515052T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • H01J21/06—Tubes with a single discharge path having electrostatic control means only
    • H01J21/10—Tubes with a single discharge path having electrostatic control means only with one or more immovable internal control electrodes, e.g. triode, pentode, octode
    • H01J21/105—Tubes with a single discharge path having electrostatic control means only with one or more immovable internal control electrodes, e.g. triode, pentode, octode with microengineered cathode and control electrodes, e.g. Spindt-type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/20—Tubes with more than one discharge path; Multiple tubes, e.g. double diode, triode-hexode

Landscapes

  • Cold Cathode And The Manufacture (AREA)
AT07870587T 2007-12-28 2007-12-28 Feldemissionsbauelement des hochfrequenz- triodentyps und herstellungsprozess dafür ATE515052T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2007/000931 WO2009084054A1 (en) 2007-12-28 2007-12-28 High frequency triode-type field emission device and process for manufacturing the same

Publications (1)

Publication Number Publication Date
ATE515052T1 true ATE515052T1 (de) 2011-07-15

Family

ID=39739739

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07870587T ATE515052T1 (de) 2007-12-28 2007-12-28 Feldemissionsbauelement des hochfrequenz- triodentyps und herstellungsprozess dafür

Country Status (8)

Country Link
US (1) US8629609B2 (de)
EP (1) EP2223325B1 (de)
JP (1) JP2011508403A (de)
CN (1) CN101971285B (de)
AT (1) ATE515052T1 (de)
BR (1) BRPI0722221A2 (de)
TW (1) TWI452594B (de)
WO (1) WO2009084054A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20120993A1 (it) 2011-11-25 2013-05-26 Selex Sistemi Integrati Spa Dispositivo a catodo freddo emettitore di elettroni
GB201319438D0 (en) * 2013-11-04 2013-12-18 Univ Lancaster Waveguide
CN105529356B (zh) * 2016-02-24 2019-02-05 西安交通大学 一种具有垂直结构圆柱形导电沟道的场发射晶体管
US10580612B2 (en) * 2017-01-03 2020-03-03 Electronics And Telecommunications Research Institute Electron emission source and X-ray generator using the same
KR102158776B1 (ko) * 2017-01-03 2020-09-23 한국전자통신연구원 전자 방출원 및 이를 이용한 엑스선 발생 장치

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5225820A (en) * 1988-06-29 1993-07-06 Commissariat A L'energie Atomique Microtip trichromatic fluorescent screen
JPH04274124A (ja) * 1991-03-01 1992-09-30 Clarion Co Ltd 微小真空素子
JP2576760B2 (ja) * 1993-06-08 1997-01-29 日本電気株式会社 微小電界放出冷陰極とその製造方法
JPH07201284A (ja) * 1993-12-28 1995-08-04 Sony Corp 真空トランジスタ及びその作製方法
DE19609234A1 (de) * 1996-03-09 1997-09-11 Deutsche Telekom Ag Röhrensysteme und Herstellungsverfahren hierzu
JP2910837B2 (ja) * 1996-04-16 1999-06-23 日本電気株式会社 電界放出型電子銃
US5847407A (en) * 1997-02-03 1998-12-08 Motorola Inc. Charge dissipation field emission device
JP2000003663A (ja) * 1998-06-15 2000-01-07 Toyota Central Res & Dev Lab Inc 微小電界放出冷陰極装置
FR2789801B1 (fr) * 1999-02-12 2001-04-27 Thomson Tubes Electroniques Cathode a effet de champ a performances accrues

Also Published As

Publication number Publication date
TW200947493A (en) 2009-11-16
JP2011508403A (ja) 2011-03-10
CN101971285B (zh) 2013-10-23
CN101971285A (zh) 2011-02-09
TWI452594B (zh) 2014-09-11
EP2223325A1 (de) 2010-09-01
US8629609B2 (en) 2014-01-14
EP2223325B1 (de) 2011-06-29
BRPI0722221A2 (pt) 2014-05-27
WO2009084054A1 (en) 2009-07-09
US20110031867A1 (en) 2011-02-10

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Legal Events

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