EP1139379A3 - Tube image couleur à abérration réduite - Google Patents

Tube image couleur à abérration réduite Download PDF

Info

Publication number
EP1139379A3
EP1139379A3 EP00124838A EP00124838A EP1139379A3 EP 1139379 A3 EP1139379 A3 EP 1139379A3 EP 00124838 A EP00124838 A EP 00124838A EP 00124838 A EP00124838 A EP 00124838A EP 1139379 A3 EP1139379 A3 EP 1139379A3
Authority
EP
European Patent Office
Prior art keywords
deflection
vertical
coil pair
vertical deflection
pair
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.)
Withdrawn
Application number
EP00124838A
Other languages
German (de)
English (en)
Other versions
EP1139379A2 (fr
Inventor
Friedrich-Karl Nelle
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.)
PSI Esslingen GmbH
Original Assignee
Matsushita Electronics Europe GmbH
Matsushita Display Devices Germany GmbH
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 EP00106713A external-priority patent/EP1139380A1/fr
Application filed by Matsushita Electronics Europe GmbH, Matsushita Display Devices Germany GmbH filed Critical Matsushita Electronics Europe GmbH
Priority to EP00124838A priority Critical patent/EP1139379A3/fr
Publication of EP1139379A2 publication Critical patent/EP1139379A2/fr
Priority to EP01127064A priority patent/EP1205959A3/fr
Publication of EP1139379A3 publication Critical patent/EP1139379A3/fr
Withdrawn legal-status Critical Current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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only
    • H01J29/762—Deflecting by magnetic fields only using saddle coils or printed windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/56—Correction of beam optics
    • H01J2229/563—Aberrations by type

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Details Of Television Scanning (AREA)
EP00124838A 2000-03-29 2000-11-14 Tube image couleur à abérration réduite Withdrawn EP1139379A3 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP00124838A EP1139379A3 (fr) 2000-03-29 2000-11-14 Tube image couleur à abérration réduite
EP01127064A EP1205959A3 (fr) 2000-11-14 2001-11-14 Tube d'affichage couleur à correction dynamique de géomètrie

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP00106713A EP1139380A1 (fr) 2000-03-29 2000-03-29 Dispositif déflecteur à utiliser dans un tube cathodique couleur
EP00106713 2000-03-29
EP00124838A EP1139379A3 (fr) 2000-03-29 2000-11-14 Tube image couleur à abérration réduite

Publications (2)

Publication Number Publication Date
EP1139379A2 EP1139379A2 (fr) 2001-10-04
EP1139379A3 true EP1139379A3 (fr) 2004-02-04

Family

ID=26070750

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00124838A Withdrawn EP1139379A3 (fr) 2000-03-29 2000-11-14 Tube image couleur à abérration réduite

Country Status (1)

Country Link
EP (1) EP1139379A3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1515356A1 (fr) * 2003-09-15 2005-03-16 LG Philips Displays Dispositif pour afficher des images de télévision et unité de déflection pour ledit dispositif

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547707A (en) * 1982-06-01 1985-10-15 Denki Onkyo Company Limited Deflection yoke apparatus
EP0266181A2 (fr) * 1986-10-31 1988-05-04 Kabushiki Kaisha Toshiba Dispositif de tube d'image couleur
EP0311806A1 (fr) * 1987-09-16 1989-04-19 Kabushiki Kaisha Toshiba Unité de déflexion pour dispositif à rayons cathodiques en couleurs

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4547707A (en) * 1982-06-01 1985-10-15 Denki Onkyo Company Limited Deflection yoke apparatus
EP0266181A2 (fr) * 1986-10-31 1988-05-04 Kabushiki Kaisha Toshiba Dispositif de tube d'image couleur
EP0311806A1 (fr) * 1987-09-16 1989-04-19 Kabushiki Kaisha Toshiba Unité de déflexion pour dispositif à rayons cathodiques en couleurs

Also Published As

Publication number Publication date
EP1139379A2 (fr) 2001-10-04

Similar Documents

Publication Publication Date Title
DE629141C (de) Helligkeitsgesteuerte Kathodenstrahl-Abtastvorrichtung fuer Fernsehzwecke
WO2002077956A3 (fr) Dispositif d'affichage et procede pour afficher une image
AU6511099A (en) Methods and apparatus for displaying images such as text
EP1922710A2 (fr) Ecran de projection grand format portatif
DE60011768T2 (de) LINSENANORDNUNG FüR PROJEKTIONSFERNSEHEN
EP0992838A3 (fr) Dispositif d'affichage à cristal liquide
EP1231567A3 (fr) Méthode d'enlèvement d'artefacts d'image pour projecteurs à cristaux liquides
DE102004036212A1 (de) Haushaltsgerätevorbereitung
EP1139379A3 (fr) Tube image couleur à abérration réduite
KR100351217B1 (ko) 칼라음극선관및디스플레이장치
DE102005016886A1 (de) Verfahren zur Fokussierung eines Filmabtasters und Filmabtaster zur Durchführung des Verfahrens
EP0740192A2 (fr) Dispositif d'affichage par projection
CH698911B1 (de) Fahnenaufhängung.
KR100350818B1 (ko) 칼라음극선관및디스플레이장치
DE10243868B4 (de) Objektivinformations-Anzeigevorrichtung
AT411949B (de) System zur bidirektionalen aufnahme und wiedergabe von bild und ton
BE1007430A3 (nl) Kleurenkathodestraalbuis en beeldweergeefinrichting.
DE10313863B4 (de) Röntgenstrahlaustrittsfenster, insbesondere für Megalixröhren
CH622143A5 (en) Colour picture projector
DE69531893T2 (de) Projektoranzeige
JP3275842B2 (ja) 受像管装置
US6628059B2 (en) Color selection apparatus for cathode ray tube
WO2000023972A1 (fr) Dispositif permettant de presenter des supports d'informations plats ecrits au moins d'un cote et/ou des articles
WO2001027694A1 (fr) Dispositif pour projeter des informations sur une surface inclinee
DE3245346A1 (de) Composit von sieben

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MATSUSHITA DISPLAY DEVICES (GERMANY) GMBH

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7H 01J 29/70 A

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: MT PICTURE DISPLAY GERMANY GMBH

17P Request for examination filed

Effective date: 20040303

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20070601