FR2687839B1 - Source d'electrons a cathodes emissives a micropointes et dispositif de visualisation par cathodoluminescence excitee par emission de champ utilisant cette source. - Google Patents

Source d'electrons a cathodes emissives a micropointes et dispositif de visualisation par cathodoluminescence excitee par emission de champ utilisant cette source.

Info

Publication number
FR2687839B1
FR2687839B1 FR9202220A FR9202220A FR2687839B1 FR 2687839 B1 FR2687839 B1 FR 2687839B1 FR 9202220 A FR9202220 A FR 9202220A FR 9202220 A FR9202220 A FR 9202220A FR 2687839 B1 FR2687839 B1 FR 2687839B1
Authority
FR
France
Prior art keywords
source
field emission
visualization device
electron source
emissive cathodes
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
FR9202220A
Other languages
English (en)
Other versions
FR2687839A1 (fr
Inventor
Robert Meyer
Thierry Leroux
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Priority to FR9202220A priority Critical patent/FR2687839B1/fr
Priority to CA002089986A priority patent/CA2089986A1/fr
Priority to DE69318444T priority patent/DE69318444T2/de
Priority to EP93400449A priority patent/EP0558393B1/fr
Priority to TW082101267A priority patent/TW386234B/zh
Priority to JP3571293A priority patent/JPH0684478A/ja
Priority to KR1019930002653A priority patent/KR930018613A/ko
Publication of FR2687839A1 publication Critical patent/FR2687839A1/fr
Application granted granted Critical
Publication of FR2687839B1 publication Critical patent/FR2687839B1/fr
Priority to US08/337,528 priority patent/US5534744A/en
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
    • 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
    • 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
    • H01J1/13—Solid thermionic cathodes
    • H01J1/15—Cathodes heated directly by an electric current
    • H01J1/16—Cathodes heated directly by an electric current characterised by the shape
    • 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
    • H01J2201/00—Electrodes common to discharge tubes
    • H01J2201/30—Cold cathodes
    • H01J2201/319—Circuit elements associated with the emitters by direct integration
FR9202220A 1992-02-26 1992-02-26 Source d'electrons a cathodes emissives a micropointes et dispositif de visualisation par cathodoluminescence excitee par emission de champ utilisant cette source. Expired - Fee Related FR2687839B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR9202220A FR2687839B1 (fr) 1992-02-26 1992-02-26 Source d'electrons a cathodes emissives a micropointes et dispositif de visualisation par cathodoluminescence excitee par emission de champ utilisant cette source.
CA002089986A CA2089986A1 (fr) 1992-02-26 1993-02-19 Source d'electrons a cathodes emettrices a micropoint et afficheur cathodoluminescent excite par emission de champ utilisant ce type de source
EP93400449A EP0558393B1 (fr) 1992-02-26 1993-02-22 Source d'électrons à cathodes émissives à micropointes et dispositif de visualisation par cathodoluminescence excitée par émission de champ utilisant cette source
DE69318444T DE69318444T2 (de) 1992-02-26 1993-02-22 Elektronenquelle mit Mikropunktkathoden und Anzeigevorrichtung mit Kathodolumineszenz erregt durch Feldemission unter Anwendung dieser Quelle
TW082101267A TW386234B (en) 1992-02-26 1993-02-23 Micropoint emissive cathode electron source and field emission-excited cathode luminescence display means using said source
JP3571293A JPH0684478A (ja) 1992-02-26 1993-02-24 マイクロポイント放出陰極電子源及びこの電子源を使用する電界放出励起陰極線ルミネセンス表示装置
KR1019930002653A KR930018613A (ko) 1992-02-26 1993-02-25 마이크로포인트 방사 캐소드 전자 소스와 상기 소스를 사용한 장(field)방사-여기 캐소드발광 표시장치
US08/337,528 US5534744A (en) 1992-02-26 1994-11-08 Micropoint emissive cathode electron source and field emission-excited cathodoluminescence display means using said source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9202220A FR2687839B1 (fr) 1992-02-26 1992-02-26 Source d'electrons a cathodes emissives a micropointes et dispositif de visualisation par cathodoluminescence excitee par emission de champ utilisant cette source.

Publications (2)

Publication Number Publication Date
FR2687839A1 FR2687839A1 (fr) 1993-08-27
FR2687839B1 true FR2687839B1 (fr) 1994-04-08

Family

ID=9427051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9202220A Expired - Fee Related FR2687839B1 (fr) 1992-02-26 1992-02-26 Source d'electrons a cathodes emissives a micropointes et dispositif de visualisation par cathodoluminescence excitee par emission de champ utilisant cette source.

Country Status (8)

Country Link
US (1) US5534744A (fr)
EP (1) EP0558393B1 (fr)
JP (1) JPH0684478A (fr)
KR (1) KR930018613A (fr)
CA (1) CA2089986A1 (fr)
DE (1) DE69318444T2 (fr)
FR (1) FR2687839B1 (fr)
TW (1) TW386234B (fr)

Families Citing this family (43)

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Publication number Priority date Publication date Assignee Title
FR2707795B1 (fr) * 1993-07-12 1995-08-11 Commissariat Energie Atomique Perfectionnement à un procédé de fabrication d'une source d'électrons à micropointes.
JP2699827B2 (ja) * 1993-09-27 1998-01-19 双葉電子工業株式会社 電界放出カソード素子
JP3671429B2 (ja) * 1994-02-22 2005-07-13 ソニー株式会社 画像表示装置および画像表示駆動方法
FR2717304B1 (fr) * 1994-03-09 1996-04-05 Commissariat Energie Atomique Source d'électrons à cathodes émissives à micropointes.
EP0675519A1 (fr) * 1994-03-30 1995-10-04 AT&T Corp. Appareil comprenant des émetteurs à effet de champ
JP2907024B2 (ja) * 1994-09-26 1999-06-21 関西日本電気株式会社 電子放出素子
FR2725072A1 (fr) * 1994-09-28 1996-03-29 Pixel Int Sa Protection electrique d'une anode d'ecran plat de visualisation
FR2725558B1 (fr) 1994-10-10 1996-10-31 Commissariat Energie Atomique Procede de formation de trous dans une couche de resine photosensible application a la fabrication de sources d'electrons a cathodes emissives a micropointes et d'ecrans plats de visualisation
FR2726122B1 (fr) 1994-10-19 1996-11-22 Commissariat Energie Atomique Procede de fabrication d'une source d'electrons a micropointes
FR2726688B1 (fr) * 1994-11-08 1996-12-06 Commissariat Energie Atomique Source d'electrons a effet de champ et procede de fabrication de cette source, application aux dispositifs de visualisation par cathodoluminescence
FR2726581B1 (fr) 1994-11-08 1996-12-06 Commissariat Energie Atomique Suspension pour le depot de materiaux luminescents par electrophorese, notamment pour la realisation d'ecrans plats
FR2726689B1 (fr) * 1994-11-08 1996-11-29 Commissariat Energie Atomique Source d'electrons a effet de champ et procede de fabrication de cette source, application aux dispositifs de visualisation par cathodoluminescence
EP0713236A1 (fr) * 1994-11-18 1996-05-22 Texas Instruments Incorporated Dispositif émitteur d'électrons
JP2897674B2 (ja) * 1995-02-28 1999-05-31 日本電気株式会社 電界放出型冷陰極とこれを用いた電子銃
US5759078A (en) * 1995-05-30 1998-06-02 Texas Instruments Incorporated Field emission device with close-packed microtip array
US5686782A (en) * 1995-05-30 1997-11-11 Texas Instruments Incorporated Field emission device with suspended gate
US5589728A (en) * 1995-05-30 1996-12-31 Texas Instruments Incorporated Field emission device with lattice vacancy post-supported gate
US5621272A (en) * 1995-05-30 1997-04-15 Texas Instruments Incorporated Field emission device with over-etched gate dielectric
US5666024A (en) * 1995-06-23 1997-09-09 Texas Instruments Incorporated Low capacitance field emission device with circular microtip array
FR2737928B1 (fr) * 1995-08-17 1997-09-12 Commissariat Energie Atomique Dispositif d'insolation de zones micrometriques et/ou submicrometriques dans une couche photosensible et procede de realisation de motifs dans une telle couche
FR2737927B1 (fr) * 1995-08-17 1997-09-12 Commissariat Energie Atomique Procede et dispositif de formation de trous dans une couche de materiau photosensible, en particulier pour la fabrication de sources d'electrons
US5635791A (en) * 1995-08-24 1997-06-03 Texas Instruments Incorporated Field emission device with circular microtip array
TW368671B (en) * 1995-08-30 1999-09-01 Tektronix Inc Sputter-resistant, low-work-function, conductive coatings for cathode electrodes in DC plasma addressing structure
JP3526673B2 (ja) * 1995-10-09 2004-05-17 富士通株式会社 電子放出素子、電子放出素子アレイ、カソード板及びそれらの製造方法並びに平面表示装置
US5672933A (en) * 1995-10-30 1997-09-30 Texas Instruments Incorporated Column-to-column isolation in fed display
US5633561A (en) * 1996-03-28 1997-05-27 Motorola Conductor array for a flat panel display
FR2751785A1 (fr) * 1996-07-29 1998-01-30 Commissariat Energie Atomique Procede et dispositif de formation de motifs dans une couche de resine photosensible par insolation laser continue, application a la fabrication de sources d'electrons a cathodes emissives a micropointes et d'ecrans plats
US5789848A (en) * 1996-08-02 1998-08-04 Motorola, Inc. Field emission display having a cathode reinforcement member
TW403928B (en) * 1996-08-16 2000-09-01 Tektronix Inc Sputter-resistant conductive coatings with enhanced emission of electrons for cathode electrodes in DC plasma addressing structure
FR2756969B1 (fr) * 1996-12-06 1999-01-08 Commissariat Energie Atomique Ecran d'affichage comprenant une source d'electrons a micropointes, observable a travers le support des micropointes, et procede de fabrication de cette source
US5828163A (en) * 1997-01-13 1998-10-27 Fed Corporation Field emitter device with a current limiter structure
JPH1167128A (ja) * 1997-08-27 1999-03-09 Futaba Corp 蛍光表示管及び蛍光表示管用制御電極
US6144144A (en) * 1997-10-31 2000-11-07 Candescent Technologies Corporation Patterned resistor suitable for electron-emitting 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
FR2828956A1 (fr) * 2001-06-11 2003-02-28 Pixtech Sa Protection locale d'une grille d'ecran plat a micropointes
CA2695579C (fr) * 2001-10-05 2012-09-25 Tyco Healthcare Group Lp Dispositif d'agrafage chirurgical
JP3892769B2 (ja) * 2002-07-08 2007-03-14 株式会社 日立ディスプレイズ 表示装置
TW594824B (en) * 2002-12-03 2004-06-21 Ind Tech Res Inst Triode structure of field-emission display and manufacturing method thereof
KR20060000751A (ko) * 2004-06-29 2006-01-06 삼성에스디아이 주식회사 전자방출소자 및 이를 이용한 전자방출 표시장치
KR20060104657A (ko) 2005-03-31 2006-10-09 삼성에스디아이 주식회사 전자 방출 소자
FR2886284B1 (fr) * 2005-05-30 2007-06-29 Commissariat Energie Atomique Procede de realisation de nanostructures
US8910839B2 (en) * 2010-01-18 2014-12-16 Safariland, Llc Locking device safety mechanism and related holster assembly
TWI489507B (zh) * 2011-01-04 2015-06-21 Hon Hai Prec Ind Co Ltd 場發射電子器件及場發射顯示裝置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4874981A (en) * 1988-05-10 1989-10-17 Sri International Automatically focusing field emission electrode
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
FR2663462B1 (fr) * 1990-06-13 1992-09-11 Commissariat Energie Atomique Source d'electrons a cathodes emissives a micropointes.
US5216324A (en) * 1990-06-28 1993-06-01 Coloray Display Corporation Matrix-addressed flat panel display having a transparent base plate
US5075591A (en) * 1990-07-13 1991-12-24 Coloray Display Corporation Matrix addressing arrangement for a flat panel display with field emission cathodes

Also Published As

Publication number Publication date
JPH0684478A (ja) 1994-03-25
KR930018613A (ko) 1993-09-22
EP0558393B1 (fr) 1998-05-13
CA2089986A1 (fr) 1993-08-27
FR2687839A1 (fr) 1993-08-27
DE69318444T2 (de) 1998-12-03
US5534744A (en) 1996-07-09
TW386234B (en) 2000-04-01
EP0558393A1 (fr) 1993-09-01
DE69318444D1 (de) 1998-06-18

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Legal Events

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Effective date: 20051031