ES2093355T3 - Dispositivo de presentacion de imagenes de tipo panel plano con conductos aislantes de propagacion de electrones. - Google Patents

Dispositivo de presentacion de imagenes de tipo panel plano con conductos aislantes de propagacion de electrones.

Info

Publication number
ES2093355T3
ES2093355T3 ES93201608T ES93201608T ES2093355T3 ES 2093355 T3 ES2093355 T3 ES 2093355T3 ES 93201608 T ES93201608 T ES 93201608T ES 93201608 T ES93201608 T ES 93201608T ES 2093355 T3 ES2093355 T3 ES 2093355T3
Authority
ES
Spain
Prior art keywords
fine
electrodes
propagation ducts
preselection
selection
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 - Lifetime
Application number
ES93201608T
Other languages
English (en)
Inventor
Nicolaas Lambert
Gorkom Gerardus Gregorius Van
Petrus Hubertus Fr Trompenaars
Zwart Siebe Tjerk De
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.)
Koninklijke Philips NV
Original Assignee
Philips Electronics NV
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 Philips Electronics NV filed Critical Philips Electronics NV
Application granted granted Critical
Publication of ES2093355T3 publication Critical patent/ES2093355T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H01J31/126—Flat display tubes provided with control means permitting the electron beam to reach selected parts of the screen, e.g. digital selection using line sources
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2329/00—Electron emission display panels, e.g. field emission display panels
    • H01J2329/18—Luminescent screens
    • H01J2329/30—Shape or geometrical arrangement of the luminescent material

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

SE DESCRIBE UN CIRCUITO DE VISUALIZACION DE IMAGEN QUE TIENE UNA PANTALLA LUMINISCENTE Y UN GRAN NUMERO DE CANALES DE PROPAGACION DE ELECTRONES QUE OPERAN POR MEDIO DE UNA PARED DE INTERACCION DE ELECTRONES, QUE COMPRENDE:UNAS ESTRUCTURAS DE RESOLUCION DE PUNTOS DE FOSFORO HEXAGONALES, CUYOS PUNTOS ESTAN HORIZONTALMENTE CLASIFICADOS PARA PRODUCIR MENOS ARTEFACTOS QUE EN UNA ORIENTACION INCLINADA 90 ; Y UN SISTEMA DIRECTOR PARA RESERVAR ELECTRONES DE LOS CANALES DE PROPAGACION Y PARA DIRIGIRLOS HACIA LA PANTALLA LUMINISCENTE.EL CIRCUITO ESTA FORMADO PREFERENTEMENTE POR UNA ESTRUCTURA DE MULTI-ETAPAS CON UNA ESTRUCTURA DE PRESELECCION DE FILAS DE ELECTRODOS DE PRESELECCION Y UNA ESTRUCTURA DE SELECCION FINA DE FILAS DE ELECTRODOS DE SELECCION FINA.PARA INTERCONECTAR LOS ELECTRODOS DE FINA SELECCION EN PARALELO EN UN NUMERO MINIMO DE GRUPOS, ES UNA VENTAJA SITUAN LOS ELECTRODO DE FINA SELECCION PARALELOS A LOS ELECTRODOS DE PRESELECCION.
ES93201608T 1992-06-12 1993-06-04 Dispositivo de presentacion de imagenes de tipo panel plano con conductos aislantes de propagacion de electrones. Expired - Lifetime ES2093355T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92201720 1992-06-12

Publications (1)

Publication Number Publication Date
ES2093355T3 true ES2093355T3 (es) 1996-12-16

Family

ID=8210682

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93201608T Expired - Lifetime ES2093355T3 (es) 1992-06-12 1993-06-04 Dispositivo de presentacion de imagenes de tipo panel plano con conductos aislantes de propagacion de electrones.

Country Status (6)

Country Link
EP (1) EP0574084B1 (es)
JP (1) JPH08106868A (es)
CN (1) CN1080432A (es)
AT (1) ATE143174T1 (es)
DE (1) DE69304802T2 (es)
ES (1) ES2093355T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69815220T2 (de) * 1997-01-20 2004-04-08 Koninklijke Philips Electronics N.V. Anzeigevorrichtung
CN1295945C (zh) * 2000-12-20 2007-01-17 皇家菲利浦电子有限公司 场致发光彩色显示屏

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2003292A1 (en) * 1988-11-18 1990-05-18 Shunichi Kishimoto Flat display
NL9001528A (nl) * 1990-07-05 1992-02-03 Philips Nv Beeldweergeefinrichting van het dunne type.

Also Published As

Publication number Publication date
DE69304802T2 (de) 1997-03-20
JPH08106868A (ja) 1996-04-23
EP0574084A1 (en) 1993-12-15
DE69304802D1 (de) 1996-10-24
EP0574084B1 (en) 1996-09-18
CN1080432A (zh) 1994-01-05
ATE143174T1 (de) 1996-10-15

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