DE69328977T2 - Flache feldemissionskathode anwendende flache anzeigevorrichtung mit triodenstruktur - Google Patents

Flache feldemissionskathode anwendende flache anzeigevorrichtung mit triodenstruktur

Info

Publication number
DE69328977T2
DE69328977T2 DE69328977T DE69328977T DE69328977T2 DE 69328977 T2 DE69328977 T2 DE 69328977T2 DE 69328977 T DE69328977 T DE 69328977T DE 69328977 T DE69328977 T DE 69328977T DE 69328977 T2 DE69328977 T2 DE 69328977T2
Authority
DE
Germany
Prior art keywords
display device
field emission
flat
emission cathode
triode structure
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
DE69328977T
Other languages
German (de)
English (en)
Other versions
DE69328977D1 (de
Inventor
Nalin Kumar
Chenggang Xie
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.)
Applied Nanotech Holdings Inc
Original Assignee
Applied Nanotech Holdings Inc
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 Applied Nanotech Holdings Inc filed Critical Applied Nanotech Holdings Inc
Publication of DE69328977D1 publication Critical patent/DE69328977D1/de
Application granted granted Critical
Publication of DE69328977T2 publication Critical patent/DE69328977T2/de
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
    • H01J63/00—Cathode-ray or electron-stream lamps
    • H01J63/06—Lamps with luminescent screen excited by the ray or stream
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/02—Electron-emitting electrodes; Cathodes
    • H01J19/24—Cold cathodes, e.g. field-emissive cathode
    • 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
    • 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
    • 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
    • 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
    • H01J9/027—Manufacture of electrodes or electrode systems of cold cathodes of thin film 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
    • H01J2201/30446—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
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/30—Cold cathodes
    • H01J2201/319—Circuit elements associated with the emitters by direct integration
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
    • H01J2329/86—Vessels
    • H01J2329/8625—Spacing members

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
DE69328977T 1992-12-23 1993-12-06 Flache feldemissionskathode anwendende flache anzeigevorrichtung mit triodenstruktur Expired - Fee Related DE69328977T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US99386392A 1992-12-23 1992-12-23
PCT/US1993/011791 WO1994015352A1 (fr) 1992-12-23 1993-12-06 Affichage a ecran plat a structures triode utilisant des cathodes plates a emission de champ

Publications (2)

Publication Number Publication Date
DE69328977D1 DE69328977D1 (de) 2000-08-10
DE69328977T2 true DE69328977T2 (de) 2000-12-28

Family

ID=25540013

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69333555T Expired - Lifetime DE69333555T2 (de) 1992-12-23 1993-12-06 Flache Feldemissionskathode anwendende flache Anzeigevorrichtung mit Triodenstruktur
DE69328977T Expired - Fee Related DE69328977T2 (de) 1992-12-23 1993-12-06 Flache feldemissionskathode anwendende flache anzeigevorrichtung mit triodenstruktur

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69333555T Expired - Lifetime DE69333555T2 (de) 1992-12-23 1993-12-06 Flache Feldemissionskathode anwendende flache Anzeigevorrichtung mit Triodenstruktur

Country Status (7)

Country Link
EP (2) EP0971386B1 (fr)
JP (1) JPH08505259A (fr)
KR (1) KR100284830B1 (fr)
AU (1) AU5897494A (fr)
CA (1) CA2152472A1 (fr)
DE (2) DE69333555T2 (fr)
WO (1) WO1994015352A1 (fr)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1995012835A1 (fr) * 1993-11-04 1995-05-11 Microelectronics And Computer Technology Corporation Procedes de fabrication de systemes et composants d'affichage a ecran plat
US5786659A (en) * 1993-11-29 1998-07-28 Futaba Denshi Kogyo K.K. Field emission type electron source
US5578901A (en) * 1994-02-14 1996-11-26 E. I. Du Pont De Nemours And Company Diamond fiber field emitters
EP0675519A1 (fr) * 1994-03-30 1995-10-04 AT&T Corp. Appareil comprenant des émetteurs à effet de champ
EP0716438A1 (fr) * 1994-12-06 1996-06-12 International Business Machines Corporation Dispositif d'emission de champ et procédé pour sa fabrication
KR100397714B1 (ko) * 1995-08-14 2003-10-17 이.아이,듀우판드네모아앤드캄파니 섬유질전장방출기를사용한디스플레이패널
KR100450158B1 (ko) * 1995-11-15 2004-11-16 이.아이,듀우판드네모아앤드캄파니 미립자전장방출재료를사용한전장방출캐쏘드의제조방법
CN1202270A (zh) * 1995-11-15 1998-12-16 纳幕尔杜邦公司 退火炭黑场致发射体以及由此制造的场致发射阴极
JP3186578B2 (ja) * 1996-04-09 2001-07-11 双葉電子工業株式会社 電界放出素子及びその製造方法
GB2312322B (en) * 1996-04-20 2000-06-14 Eev Ltd Electron guns
EP0932909B1 (fr) * 1996-10-17 2004-09-22 E.I. Du Pont De Nemours And Company Procede de connexion d'emetteurs de champ en fibres et cathodes emettrices de champ fabriquees a partir desdits emetteurs
JPH10125215A (ja) * 1996-10-18 1998-05-15 Nec Corp 電界放射薄膜冷陰極及びこれを用いた表示装置
US6020677A (en) * 1996-11-13 2000-02-01 E. I. Du Pont De Nemours And Company Carbon cone and carbon whisker field emitters
CN1251204A (zh) 1997-03-25 2000-04-19 纳幕尔杜邦公司 显示板的场致发射体阴极的背板结构
CN1252164A (zh) 1997-04-02 2000-05-03 纳幕尔杜邦公司 金属－氧－碳场致发射体
WO1999031702A1 (fr) 1997-12-15 1999-06-24 E.I. Du Pont De Nemours And Company Emetteurs electroniques de graphite bombardes par un faisceau ionique
US6409567B1 (en) 1997-12-15 2002-06-25 E.I. Du Pont De Nemours And Company Past-deposited carbon electron emitters
WO1999031701A1 (fr) 1997-12-15 1999-06-24 E.I. Du Pont De Nemours And Company Emetteurs electroniques de graphite a fil revetu bombardes par un faisceau ionique
US6255772B1 (en) 1998-02-27 2001-07-03 Micron Technology, Inc. Large-area FED apparatus and method for making same
JP3494583B2 (ja) 1999-01-13 2004-02-09 松下電器産業株式会社 電子放出素子の製造方法
JP2000268706A (ja) 1999-03-18 2000-09-29 Matsushita Electric Ind Co Ltd 電子放出素子及びそれを用いた画像描画装置
US7449081B2 (en) 2000-06-21 2008-11-11 E. I. Du Pont De Nemours And Company Process for improving the emission of electron field emitters
US7276844B2 (en) 2001-06-15 2007-10-02 E. I. Du Pont De Nemours And Company Process for improving the emission of electron field emitters
FR2836279B1 (fr) * 2002-02-19 2004-09-24 Commissariat Energie Atomique Structure de cathode pour ecran emissif
US7317277B2 (en) 2002-04-24 2008-01-08 E.I. Du Pont De Nemours And Company Electron field emitter and compositions related thereto
FR2873852B1 (fr) 2004-07-28 2011-06-24 Commissariat Energie Atomique Structure de cathode a haute resolution
JP2006286567A (ja) * 2005-04-05 2006-10-19 Fuji Heavy Ind Ltd 発光装置
JP2011508387A (ja) 2007-12-21 2011-03-10 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー レジネートを含有する水性現像可能な性能強化された光画像形成型カーボンナノチューブペースト
US8252165B2 (en) 2008-08-22 2012-08-28 E I Du Pont De Nemours And Company Method for the electrochemical deposition of carbon nanotubes
US8414757B2 (en) 2009-02-27 2013-04-09 E I Du Pont De Nemours And Company Process for improving the oxidation resistance of carbon nanotubes
US10811212B2 (en) 2017-07-22 2020-10-20 Modern Electron, LLC Suspended grid structures for electrodes in vacuum electronics
US10658144B2 (en) 2017-07-22 2020-05-19 Modern Electron, LLC Shadowed grid structures for electrodes in vacuum electronics
US10424455B2 (en) * 2017-07-22 2019-09-24 Modern Electron, LLC Suspended grid structures for electrodes in vacuum electronics
EP3933881A1 (fr) 2020-06-30 2022-01-05 VEC Imaging GmbH & Co. KG Source de rayons x à plusieurs réseaux

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4857799A (en) * 1986-07-30 1989-08-15 Sri International Matrix-addressed flat panel display
JP2622842B2 (ja) * 1987-10-12 1997-06-25 キヤノン株式会社 電子線画像表示装置および電子線画像表示装置の偏向方法
JP2981751B2 (ja) * 1989-03-23 1999-11-22 キヤノン株式会社 電子線発生装置及びこれを用いた画像形成装置、並びに電子線発生装置の製造方法
US4990766A (en) * 1989-05-22 1991-02-05 Murasa International Solid state electron amplifier
FR2650119A1 (fr) * 1989-07-21 1991-01-25 Thomson Tubes Electroniques Dispositif de regulation de courant individuel de pointe dans un reseau plan de microcathodes a effet de champ, et procede de realisation
US5019003A (en) * 1989-09-29 1991-05-28 Motorola, Inc. Field emission device having preformed emitters
US5142184B1 (en) * 1990-02-09 1995-11-21 Motorola Inc Cold cathode field emission device with integral emitter ballasting
US5216324A (en) * 1990-06-28 1993-06-01 Coloray Display Corporation Matrix-addressed flat panel display having a transparent base plate
US5141460A (en) * 1991-08-20 1992-08-25 Jaskie James E Method of making a field emission electron source employing a diamond coating
US5138237A (en) * 1991-08-20 1992-08-11 Motorola, Inc. Field emission electron device employing a modulatable diamond semiconductor emitter
US5278475A (en) * 1992-06-01 1994-01-11 Motorola, Inc. Cathodoluminescent display apparatus and method for realization using diamond crystallites

Also Published As

Publication number Publication date
AU5897494A (en) 1994-07-19
KR950704802A (ko) 1995-11-20
WO1994015352A1 (fr) 1994-07-07
EP0676084A1 (fr) 1995-10-11
DE69328977D1 (de) 2000-08-10
JPH08505259A (ja) 1996-06-04
DE69333555D1 (de) 2004-07-22
EP0971386A3 (fr) 2000-05-17
DE69333555T2 (de) 2005-08-18
CA2152472A1 (fr) 1994-07-07
EP0971386A2 (fr) 2000-01-12
KR100284830B1 (ko) 2001-04-02
EP0971386B1 (fr) 2004-06-16
EP0676084A4 (fr) 1997-02-19
EP0676084B1 (fr) 2000-07-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee