KR950001249B1 - Field emission microcathode arrays - Google Patents

Field emission microcathode arrays Download PDF

Info

Publication number
KR950001249B1
KR950001249B1 KR92001433A KR920001433A KR950001249B1 KR 950001249 B1 KR950001249 B1 KR 950001249B1 KR 92001433 A KR92001433 A KR 92001433A KR 920001433 A KR920001433 A KR 920001433A KR 950001249 B1 KR950001249 B1 KR 950001249B1
Authority
KR
South Korea
Prior art keywords
arrays
field emission
emission microcathode
microcathode
field
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
KR92001433A
Other languages
English (en)
Korean (ko)
Inventor
Keiichi Betsui
Hiroshi Inoue
Shinya Fukuta
Original Assignee
Fujitsu Ltd
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 JP1178691A external-priority patent/JP2638315B2/ja
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Application granted granted Critical
Publication of KR950001249B1 publication Critical patent/KR950001249B1/ko
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
    • H01J9/025—Manufacture of electrodes or electrode systems of cold cathodes of field emission 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
    • H01J1/30—Cold cathodes, e.g. field-emissive cathode
    • H01J1/304—Field-emissive cathodes
    • H01J1/3042—Field-emissive cathodes microengineered, e.g. Spindt-type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/021—Electron guns using a field emission, photo emission, or secondary emission electron source
    • H01J3/022—Electron guns using a field emission, photo emission, or secondary emission electron source with microengineered cathode, e.g. Spindt-type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123—Flat display tubes
    • H01J31/125—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection
    • H01J31/127—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using large area or array sources, i.e. essentially a source for each pixel group

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
KR92001433A 1991-02-01 1992-01-31 Field emission microcathode arrays Expired - Fee Related KR950001249B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1178691A JP2638315B2 (ja) 1991-02-01 1991-02-01 微小電界放出陰極アレイ
JP8485291 1991-04-17

Publications (1)

Publication Number Publication Date
KR950001249B1 true KR950001249B1 (en) 1995-02-15

Family

ID=26347304

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92001433A Expired - Fee Related KR950001249B1 (en) 1991-02-01 1992-01-31 Field emission microcathode arrays

Country Status (4)

Country Link
US (1) US5489933A (enExample)
EP (2) EP0720199B1 (enExample)
KR (1) KR950001249B1 (enExample)
DE (2) DE69229485T2 (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5965971A (en) * 1993-01-19 1999-10-12 Kypwee Display Corporation Edge emitter display device
US5698933A (en) * 1994-07-25 1997-12-16 Motorola, Inc. Field emission device current control apparatus and method
JP3393935B2 (ja) * 1994-09-16 2003-04-07 株式会社東芝 ホログラムディスプレイ
US5587628A (en) * 1995-04-21 1996-12-24 Kuo; Huei-Pei Field emitter with a tapered gate for flat panel display
US5631518A (en) * 1995-05-02 1997-05-20 Motorola Electron source having short-avoiding extraction electrode and method of making same
JP3219263B2 (ja) * 1995-05-23 2001-10-15 キヤノン株式会社 発光装置
US5693235A (en) * 1995-12-04 1997-12-02 Industrial Technology Research Institute Methods for manufacturing cold cathode arrays
US5633561A (en) * 1996-03-28 1997-05-27 Motorola Conductor array for a flat panel display
US5903804A (en) * 1996-09-30 1999-05-11 Science Applications International Corporation Printer and/or scanner and/or copier using a field emission array
GB9626221D0 (en) * 1996-12-18 1997-02-05 Smiths Industries Plc Diamond surfaces
GB2321335A (en) * 1997-01-16 1998-07-22 Ibm Display device
US6107728A (en) * 1998-04-30 2000-08-22 Candescent Technologies Corporation Structure and fabrication of electron-emitting device having electrode with openings that facilitate short-circuit repair
JP3139476B2 (ja) 1998-11-06 2001-02-26 日本電気株式会社 電界放出型冷陰極
JP2000243218A (ja) * 1999-02-17 2000-09-08 Nec Corp 電子放出装置及びその駆動方法
JP3547360B2 (ja) * 1999-03-30 2004-07-28 株式会社東芝 フィールドエミッション型表示装置及びその駆動方法
US6429596B1 (en) 1999-12-31 2002-08-06 Extreme Devices, Inc. Segmented gate drive for dynamic beam shape correction in field emission cathodes
WO2002061789A1 (fr) * 2001-02-01 2002-08-08 Sharp Kabushiki Kaisha Dispositif d'emission electronique et affichage d'emission de champ
FR2828956A1 (fr) * 2001-06-11 2003-02-28 Pixtech Sa Protection locale d'une grille d'ecran plat a micropointes
KR20040034251A (ko) * 2002-10-21 2004-04-28 삼성에스디아이 주식회사 전계방출소자
KR100814822B1 (ko) 2006-09-05 2008-03-20 삼성에스디아이 주식회사 발광 장치, 이의 제조 방법 및 이 발광 장치를 포함하는액정 표시 장치
KR100814850B1 (ko) * 2006-10-02 2008-03-20 삼성에스디아이 주식회사 발광 장치 및 표시 장치
JP2008091279A (ja) * 2006-10-04 2008-04-17 Fuji Heavy Ind Ltd 発光装置
JP2010225297A (ja) * 2009-03-19 2010-10-07 Futaba Corp 冷陰極電子源の製造方法及び冷陰極電子源。
US20140146947A1 (en) * 2012-11-28 2014-05-29 Vanderbilt University Channeling x-rays
CN113174625B (zh) * 2021-04-26 2024-01-30 中国科学院微小卫星创新研究院 环状集束多孔发射针针尖的静态制备方法及装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2568394B1 (fr) * 1984-07-27 1988-02-12 Commissariat Energie Atomique Dispositif de visualisation par cathodoluminescence excitee par emission de champ
FR2607623B1 (fr) * 1986-11-27 1995-02-17 Commissariat Energie Atomique Source d'electrons polarises de spin, utilisant une cathode emissive a micropointes, application en physique des interactions electrons-matiere ou electrons-particules, physique des plasmas, microscopie electronique
FR2644287B1 (fr) * 1989-03-10 1996-01-26 Thomson Csf Procede de realisation de sources d'electrons du type a emission de champ et dispositifs realises a partir desdites sources
WO1989009479A1 (fr) * 1988-03-25 1989-10-05 Thomson-Csf Procede de fabrication de sources d'electrons du type a emission de champ, et son application a la realisation de reseaux d'emetteurs
US5170092A (en) * 1989-05-19 1992-12-08 Matsushita Electric Industrial Co., Ltd. Electron-emitting device and process for making the same
FR2661566B1 (fr) * 1990-04-25 1995-03-31 Commissariat Energie Atomique Laser compact a semi-conducteur du type a pompage electronique.
US5166709A (en) * 1991-02-06 1992-11-24 Delphax Systems Electron DC printer

Also Published As

Publication number Publication date
EP0497627B1 (en) 1997-07-30
EP0497627A2 (en) 1992-08-05
EP0720199A1 (en) 1996-07-03
DE69221174T2 (de) 1997-12-04
US5489933A (en) 1996-02-06
EP0720199B1 (en) 1999-06-23
DE69221174D1 (de) 1997-09-04
DE69229485T2 (de) 1999-10-21
EP0497627A3 (enExample) 1994-03-09
DE69229485D1 (de) 1999-07-29

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