TW373220B - Electron tube - Google Patents

Electron tube

Info

Publication number
TW373220B
TW373220B TW086114944A TW86114944A TW373220B TW 373220 B TW373220 B TW 373220B TW 086114944 A TW086114944 A TW 086114944A TW 86114944 A TW86114944 A TW 86114944A TW 373220 B TW373220 B TW 373220B
Authority
TW
Taiwan
Prior art keywords
diamond
hydrogen
field emitter
electron tube
emitter
Prior art date
Application number
TW086114944A
Other languages
English (en)
Inventor
Minoru Niigaki
Toru Hirohata
Hirofumi Kan
Masami Yamada
Original Assignee
Hamamatsu Photonics Kk
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 Hamamatsu Photonics Kk filed Critical Hamamatsu Photonics Kk
Application granted granted Critical
Publication of TW373220B publication Critical patent/TW373220B/zh

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/30—Cold cathodes
    • H01J2201/304—Field emission cathodes
    • H01J2201/30403—Field emission cathodes characterised by the emitter shape
    • H01J2201/30426—Coatings on the emitter surface, e.g. with low work function materials
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/30—Cold cathodes
    • H01J2201/304—Field emission cathodes
    • H01J2201/30446—Field emission cathodes characterised by the emitter material
    • H01J2201/30453—Carbon types
    • H01J2201/30457—Diamond
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels

Landscapes

  • Cold Cathode And The Manufacture (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Discharge Lamp (AREA)
TW086114944A 1996-10-14 1997-10-13 Electron tube TW373220B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27078696A JP3745844B2 (ja) 1996-10-14 1996-10-14 電子管

Publications (1)

Publication Number Publication Date
TW373220B true TW373220B (en) 1999-11-01

Family

ID=17490986

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086114944A TW373220B (en) 1996-10-14 1997-10-13 Electron tube

Country Status (8)

Country Link
US (1) US5959400A (zh)
EP (1) EP0836217B1 (zh)
JP (1) JP3745844B2 (zh)
KR (1) KR100488334B1 (zh)
CN (2) CN1120514C (zh)
DE (1) DE69727877T2 (zh)
ES (1) ES2216112T3 (zh)
TW (1) TW373220B (zh)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI826547B (zh) * 2018-10-12 2023-12-21 美商科磊股份有限公司 電子槍及電子顯微鏡

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DE19757141A1 (de) * 1997-12-20 1999-06-24 Philips Patentverwaltung Array aus Diamant/wasserstoffhaltigen Elektroden
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WO2001039235A2 (en) * 1999-09-17 2001-05-31 Vanderbilt University Thermodynamic energy conversion devices and methods using a diamond-based electron emitter
JP4792625B2 (ja) 2000-08-31 2011-10-12 住友電気工業株式会社 電子放出素子の製造方法及び電子デバイス
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JP3639809B2 (ja) 2000-09-01 2005-04-20 キヤノン株式会社 電子放出素子，電子放出装置，発光装置及び画像表示装置
JP3639808B2 (ja) 2000-09-01 2005-04-20 キヤノン株式会社 電子放出素子及び電子源及び画像形成装置及び電子放出素子の製造方法
JP3610325B2 (ja) 2000-09-01 2005-01-12 キヤノン株式会社 電子放出素子、電子源及び画像形成装置の製造方法
JP3634781B2 (ja) 2000-09-22 2005-03-30 キヤノン株式会社 電子放出装置、電子源、画像形成装置及びテレビジョン放送表示装置
JP3768908B2 (ja) 2001-03-27 2006-04-19 キヤノン株式会社 電子放出素子、電子源、画像形成装置
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DE10131420C2 (de) * 2001-06-29 2003-07-10 Lutz Fink Halbleitersensor sowie Beschaltungsverfahren dafür
JP3703415B2 (ja) 2001-09-07 2005-10-05 キヤノン株式会社 電子放出素子、電子源及び画像形成装置、並びに電子放出素子及び電子源の製造方法
JP3605105B2 (ja) 2001-09-10 2004-12-22 キヤノン株式会社 電子放出素子、電子源、発光装置、画像形成装置および基板の各製造方法
EP1437760B1 (en) * 2001-09-28 2013-05-22 Hamamatsu Photonics K.K. Gas discharge tube
JP3654236B2 (ja) * 2001-11-07 2005-06-02 株式会社日立製作所 電極デバイスの製造方法
US7358658B2 (en) * 2002-03-08 2008-04-15 Chien-Min Sung Amorphous diamond materials and associated methods for the use and manufacture thereof
US7235912B2 (en) * 2002-03-08 2007-06-26 Chien-Min Sung Diamond-like carbon thermoelectric conversion devices and methods for the use and manufacture thereof
US20080029145A1 (en) * 2002-03-08 2008-02-07 Chien-Min Sung Diamond-like carbon thermoelectric conversion devices and methods for the use and manufacture thereof
JP2003263952A (ja) * 2002-03-08 2003-09-19 Hamamatsu Photonics Kk 透過型２次電子面及び電子管
US6949873B2 (en) * 2002-03-08 2005-09-27 Chien-Min Sung Amorphous diamond materials and associated methods for the use and manufacture thereof
US20070126312A1 (en) * 2002-03-08 2007-06-07 Chien-Min Sung DLC field emission with nano-diamond impregnated metals
US6806629B2 (en) 2002-03-08 2004-10-19 Chien-Min Sung Amorphous diamond materials and associated methods for the use and manufacture thereof
JP5082186B2 (ja) * 2004-03-29 2012-11-28 住友電気工業株式会社 炭素系材料突起の形成方法及び炭素系材料突起
JP4608692B2 (ja) * 2004-12-14 2011-01-12 独立行政法人物質・材料研究機構 大気中電子放出特性を有する電子放出素子とその製造方法、および、この素子を使用した電子放出方法
WO2006064934A1 (ja) * 2004-12-14 2006-06-22 National Institute For Materials Science 電界電子放出素子とその製造方法及びこの素子を使用した電子放出方法、並びに、電界電子放出素子を使用した発光・表示デバイスとその製造方法
WO2007037170A1 (ja) * 2005-09-29 2007-04-05 Sumitomo Electric Industries, Ltd. 電子放出素子及び電子放出素子の製造方法
JP2008021554A (ja) * 2006-07-13 2008-01-31 Sumitomo Electric Ind Ltd 電子銃及び電子銃の製造方法
CN100583350C (zh) * 2006-07-19 2010-01-20 清华大学 微型场发射电子器件
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TWI366214B (en) 2006-12-18 2012-06-11 Ind Tech Res Inst Electron emission device and light emitting method
US20080143241A1 (en) * 2006-12-18 2008-06-19 Industrial Technology Research Institute Discharge field emission device, and light source apparatus and display apparatus applying the same
US7826594B2 (en) * 2008-01-21 2010-11-02 General Electric Company Virtual matrix control scheme for multiple spot X-ray source
US7809114B2 (en) * 2008-01-21 2010-10-05 General Electric Company Field emitter based electron source for multiple spot X-ray
CN109888482A (zh) * 2018-12-28 2019-06-14 北京航空航天大学 一种脉冲太赫兹源及其制造方法

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI826547B (zh) * 2018-10-12 2023-12-21 美商科磊股份有限公司 電子槍及電子顯微鏡

Also Published As

Publication number Publication date
EP0836217A1 (en) 1998-04-15
DE69727877D1 (de) 2004-04-08
KR100488334B1 (ko) 2005-09-02
CN1482646A (zh) 2004-03-17
JPH10116555A (ja) 1998-05-06
JP3745844B2 (ja) 2006-02-15
KR19980032959A (ko) 1998-07-25
ES2216112T3 (es) 2004-10-16
CN1181607A (zh) 1998-05-13
EP0836217B1 (en) 2004-03-03
DE69727877T2 (de) 2005-03-03
CN1120514C (zh) 2003-09-03
US5959400A (en) 1999-09-28

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees