FR2748347B1 - Anode d'ecran plat de visualisation a anneau de protection - Google Patents

Anode d'ecran plat de visualisation a anneau de protection

Info

Publication number
FR2748347B1
FR2748347B1 FR9605931A FR9605931A FR2748347B1 FR 2748347 B1 FR2748347 B1 FR 2748347B1 FR 9605931 A FR9605931 A FR 9605931A FR 9605931 A FR9605931 A FR 9605931A FR 2748347 B1 FR2748347 B1 FR 2748347B1
Authority
FR
France
Prior art keywords
protective ring
visualization screen
screen anode
flat
flat visualization
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
FR9605931A
Other languages
English (en)
Other versions
FR2748347A1 (fr
Inventor
Stephane Mougin
Francis Courreges
Bernard Bancal
Cazaux Lionel Riviere
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.)
Pixtech SA
Original Assignee
Pixtech SA
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 Pixtech SA filed Critical Pixtech SA
Priority to FR9605931A priority Critical patent/FR2748347B1/fr
Priority to EP97410050A priority patent/EP0806788A1/fr
Priority to US08/841,857 priority patent/US5903108A/en
Priority to JP9130553A priority patent/JPH1097835A/ja
Publication of FR2748347A1 publication Critical patent/FR2748347A1/fr
Application granted granted Critical
Publication of FR2748347B1 publication Critical patent/FR2748347B1/fr
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
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/02—Electrodes; Screens; Mounting, supporting, spacing or insulating thereof
    • H01J29/08—Electrodes intimately associated with a screen on or from which an image or pattern is formed, picked-up, converted or stored, e.g. backing-plates for storage tubes or collecting secondary electrons
    • H01J29/085—Anode plates, e.g. for screens of flat panel displays
FR9605931A 1996-05-06 1996-05-06 Anode d'ecran plat de visualisation a anneau de protection Expired - Fee Related FR2748347B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9605931A FR2748347B1 (fr) 1996-05-06 1996-05-06 Anode d'ecran plat de visualisation a anneau de protection
EP97410050A EP0806788A1 (fr) 1996-05-06 1997-05-02 Anode d'écran plat de visualisation à anneau de protection
US08/841,857 US5903108A (en) 1996-05-06 1997-05-05 Flat display screen anode with protection ring for collecting secondary electrons
JP9130553A JPH1097835A (ja) 1996-05-06 1997-05-06 保護リングを有するフラット・ディスプレイ・スクリーン・アノード

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9605931A FR2748347B1 (fr) 1996-05-06 1996-05-06 Anode d'ecran plat de visualisation a anneau de protection

Publications (2)

Publication Number Publication Date
FR2748347A1 FR2748347A1 (fr) 1997-11-07
FR2748347B1 true FR2748347B1 (fr) 1998-07-24

Family

ID=9492081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9605931A Expired - Fee Related FR2748347B1 (fr) 1996-05-06 1996-05-06 Anode d'ecran plat de visualisation a anneau de protection

Country Status (4)

Country Link
US (1) US5903108A (fr)
EP (1) EP0806788A1 (fr)
JP (1) JPH1097835A (fr)
FR (1) FR2748347B1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2765392B1 (fr) * 1997-06-27 2005-08-26 Pixtech Sa Pompage ionique d'un ecran plat a micropointes
FR2784225B1 (fr) * 1998-10-02 2001-03-09 Commissariat Energie Atomique Source d'electrons a cathodes emissives comportant au moins une electrode de protection contre des emissions parasites
JP3747154B2 (ja) 1999-12-28 2006-02-22 キヤノン株式会社 画像形成装置
FR2807205A1 (fr) * 2000-03-28 2001-10-05 Pixtech Sa Plaque de cathode d'ecran plat de visualisation
JP3689651B2 (ja) * 2000-07-24 2005-08-31 キヤノン株式会社 電子線装置
JP3774724B2 (ja) 2004-08-19 2006-05-17 キヤノン株式会社 発光体基板および画像表示装置、並びに該画像表示装置を用いた情報表示再生装置
FR2881270B1 (fr) * 2005-01-27 2007-04-20 Commissariat Energie Atomique Dispositif microelectronique emetteur d'electrons a plusieurs faisceaux
US7795615B2 (en) * 2005-11-08 2010-09-14 Infineon Technologies Ag Capacitor integrated in a structure surrounding a die

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2858466A (en) * 1955-11-25 1958-10-28 Westinghouse Electric Corp Method of reducing secondary emission from bombarded surfaces
US3614504A (en) * 1970-04-09 1971-10-19 Zenith Radio Corp Color picture tube screen with phosphors dots overlapping portions of a partial-digit-transmissive black-surround material
DE2436622C2 (de) * 1974-07-30 1983-12-01 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Bildwandler- oder Bildverstärkerröhre
US5614781A (en) * 1992-04-10 1997-03-25 Candescent Technologies Corporation Structure and operation of high voltage supports
JP3252545B2 (ja) * 1993-07-21 2002-02-04 ソニー株式会社 電界放出型カソードを用いたフラットディスプレイ
JPH07105831A (ja) * 1993-09-20 1995-04-21 Hewlett Packard Co <Hp> 電子集束及び偏向のための装置と方法
US5508584A (en) * 1994-12-27 1996-04-16 Industrial Technology Research Institute Flat panel display with focus mesh
US5543691A (en) * 1995-05-11 1996-08-06 Raytheon Company Field emission display with focus grid and method of operating same
US5670296A (en) * 1995-07-03 1997-09-23 Industrial Technology Research Institute Method of manufacturing a high efficiency field emission display

Also Published As

Publication number Publication date
US5903108A (en) 1999-05-11
EP0806788A1 (fr) 1997-11-12
JPH1097835A (ja) 1998-04-14
FR2748347A1 (fr) 1997-11-07

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Legal Events

Date Code Title Description
GC Lien (pledge) constituted
ST Notification of lapse