ES2109483T3 - Aparato de tubos catodicos y procedimiento de fabricacion. - Google Patents

Aparato de tubos catodicos y procedimiento de fabricacion.

Info

Publication number
ES2109483T3
ES2109483T3 ES93908111T ES93908111T ES2109483T3 ES 2109483 T3 ES2109483 T3 ES 2109483T3 ES 93908111 T ES93908111 T ES 93908111T ES 93908111 T ES93908111 T ES 93908111T ES 2109483 T3 ES2109483 T3 ES 2109483T3
Authority
ES
Spain
Prior art keywords
phosphor screen
manufacturing procedure
tube apparatus
electron beams
deflecting
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
ES93908111T
Other languages
English (en)
Inventor
Takashi Nishimura
Kazuyuki Seino
Yuuji Haraguchi
Eiji Kamohara
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
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 Toshiba Corp filed Critical Toshiba Corp
Application granted granted Critical
Publication of ES2109483T3 publication Critical patent/ES2109483T3/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
    • 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
    • H01J31/20—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours
    • H01J31/201—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode
    • H01J31/203—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes for displaying images or patterns in two or more colours using a colour-selection electrode with more than one electron beam
    • 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
    • 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
    • H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
    • H01J29/823—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements around the neck of the tube
    • H01J29/826—Deflection arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2231/00—Cathode ray tubes or electron beam tubes
    • H01J2231/12—CRTs having luminescent screens
    • H01J2231/125—CRTs having luminescent screens with a plurality of electron guns within the tube envelope
    • H01J2231/1255—CRTs having luminescent screens with a plurality of electron guns within the tube envelope two or more neck portions containing one or more guns

Landscapes

  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)

Abstract

UN APARATO PARA LA FORMACION DE IMAGENES INCLUYE UNA CUBIERTA DE VACIO (30) QUE TIENE UNA PANTALLA DE FOSFORO (5) Y UNA PLURALIDAD DE CAÑONES DE ELECTRONES (7) PARA EMITIR HACES DE ELECTRONES HACIA LA PANTALLA DE FOSFORO, Y UN DISPOSITIVO DE DEFLEXION (12) PARA DEFLECTAR LOS HACES DE ELECTRONES EMITIDOS DESDE LOS CAÑONES DE ELECTRONES. EL DISPOSITIVO DE DEFLEXION TIENE UN MIEMBRO DE ACOPLAMIENTO EN FORMA DE PLACA (11) DISPUESTO PARA MIRAR HACIA LA CUBIERTA DE VACIO, Y UNA PLURALIDAD DE UNIDADES DE DEFLEXION ELEMENTALES (10) PARA DEFLECTAR LOS HACES DE ELECTRONES PARA RECORRER DE FORMA DIVIDIDA LA PANTALLA DE FOSFORO. LAS UNIDADES DE DEFLEXION SE FIJAN AL MIEMBRO DE ACOPLAMIENTO Y SE SITUAN EN SUS RESPECTIVAS POSICIONES.
ES93908111T 1992-04-21 1993-04-19 Aparato de tubos catodicos y procedimiento de fabricacion. Expired - Lifetime ES2109483T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP10002392 1992-04-21
JP5618293 1993-03-16

Publications (1)

Publication Number Publication Date
ES2109483T3 true ES2109483T3 (es) 1998-01-16

Family

ID=26397116

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93908111T Expired - Lifetime ES2109483T3 (es) 1992-04-21 1993-04-19 Aparato de tubos catodicos y procedimiento de fabricacion.

Country Status (13)

Country Link
US (2) US5498921A (es)
EP (1) EP0589065B1 (es)
KR (1) KR960016263B1 (es)
CN (1) CN1044301C (es)
AT (1) ATE158673T1 (es)
BR (1) BR9305494A (es)
DE (1) DE69314127T2 (es)
ES (1) ES2109483T3 (es)
MY (1) MY115686A (es)
PL (1) PL171262B1 (es)
SG (1) SG50497A1 (es)
TW (1) TW333368U (es)
WO (1) WO1993021651A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5712525A (en) * 1993-05-19 1998-01-27 Hull; Otis E. Shadow mask for a mutltiple element cathode ray tube
GB2292478A (en) * 1994-08-10 1996-02-21 Bun Wong Television apparatus
JPH09298706A (ja) * 1996-04-30 1997-11-18 Toshiba Corp 陰極線管装置
JPH09306391A (ja) * 1996-05-21 1997-11-28 Toshiba Corp インデックス方式カラー受像管
TW344839B (en) * 1996-08-08 1998-11-11 Toshiba Co Ltd Cathode ray tube
DE19921488A1 (de) 1999-05-08 2000-11-16 Bosch Gmbh Robert Verfahren und Vorrichtung zur Überwachung des Innenraums und des Umfeldes eines Fahrzeugs
US6437500B1 (en) * 1999-08-27 2002-08-20 Sony Corporation Seamless electron transfer for multiple-gun direct view CRTS
EP1139381A1 (de) * 2000-03-29 2001-10-04 Matsushita Electronics (Europe) GmbH Ablenkeinheit für Farbbild-Elektronenstrahlröhre
KR100687300B1 (ko) * 2005-02-25 2007-02-27 우영유압주식회사 오르막 경사로 밀림방지용 단순구조 트랜스미션

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7607472A (nl) * 1976-07-07 1978-01-10 Philips Nv Werkwijze voor het instellen van een magnetische afbuigeenheid van een kathodestraalbuis, katho- destraalbuis met afbuigeenheid of referentiepun- ten ingesteld volgens deze werkwijze en afbuig- eenheid voorzien van referentiepunten ingesteld volgens deze werkwijze.
US4130836A (en) * 1977-09-12 1978-12-19 International Standard Electric Corporation Arrangement for mounting and adjusting a deflection-coil holder for a color-picture tube
DE2814575A1 (de) * 1978-04-05 1979-10-11 Standard Elektrik Lorenz Ag Ablenkjochhalterung
NL7807176A (nl) * 1978-06-30 1980-01-03 Philips Nv Werkwijze voor het vervaardigen van een afbuigeenheid voor een kleurenbeeldbuis, een afbuigeenheid vervaar- digd volgens deze werkwijze en een kleurenbeeldbuis voorzien van een dergelijke afbuigeenheid.
US4186414A (en) * 1978-09-05 1980-01-29 Zenith Radio Corporation Self-contained adjustable yoke mounting system
US4360839A (en) * 1980-04-21 1982-11-23 Rca Corporation Deflection yoke adjustment apparatus
DE3035970C2 (de) * 1980-09-24 1982-11-04 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verfahren zur Justierung der Elektrodenabstände in Strahlenerzeugungssystemen von Elektronenstrahlröhren
FR2545266B1 (fr) * 1983-04-26 1985-12-27 Videocolor Sa Appareil pour le reglage de la position d'un deviateur sur un tube de television, notamment en couleurs
JPH0746574B2 (ja) * 1985-05-10 1995-05-17 株式会社東芝 陰極線管装置
JPH0750593B2 (ja) * 1985-05-10 1995-05-31 株式会社東芝 カラ−受像管
US4668893A (en) * 1985-08-21 1987-05-26 Hughes Aircraft Company Magnetic circuit for periodic-permanent-magnet focused TWTS
US4792720A (en) * 1985-12-09 1988-12-20 Kabushiki Kaisha Toshiba Color cathode ray tube
JP2693419B2 (ja) * 1986-01-22 1997-12-24 株式会社東芝 カラー受像装置
GB2198578A (en) * 1986-12-03 1988-06-15 Philips Nv Method of mounting a deflection unit on a cathode ray tube envelope
EP0356823B1 (en) * 1988-08-30 1993-02-10 Kabushiki Kaisha Toshiba Color cathode ray tube and envelope for use with the color cathode ray tube
CN1019715B (zh) * 1988-08-30 1992-12-30 东芝株式会社 彩色阴极射线管
US4994704A (en) * 1988-11-16 1991-02-19 Kabushiki Kaisha Toshiba Cathode ray tube and an envelope therefor
US5111103A (en) * 1989-12-29 1992-05-05 Dubrucq Denyse Plural unit monitor
JP2937386B2 (ja) * 1990-03-08 1999-08-23 株式会社東芝 カラー受像管の製造方法
EP0471359B1 (en) * 1990-08-16 1997-03-19 Kabushiki Kaisha Toshiba Flat display device
KR930000223Y1 (ko) * 1990-10-24 1993-01-18 삼성전관주식회사 컨버어젼스 보정용 자석조립체
DE69227851T2 (de) * 1991-12-26 1999-07-08 Kabushiki Kaisha Toshiba, Kawasaki, Kanagawa Kathodenstrahlröhre in der eine Mehrzahl von Leuchtschirmgebieten unabhängig voneinander abgetastet werden

Also Published As

Publication number Publication date
BR9305494A (pt) 1994-11-08
CN1094186A (zh) 1994-10-26
PL171262B1 (en) 1997-03-28
ATE158673T1 (de) 1997-10-15
KR940006170A (ko) 1994-03-23
US5584738A (en) 1996-12-17
TW333368U (en) 1998-06-01
KR960016263B1 (ko) 1996-12-07
EP0589065A1 (en) 1994-03-30
EP0589065B1 (en) 1997-09-24
SG50497A1 (en) 1998-07-20
DE69314127T2 (de) 1998-03-05
CN1044301C (zh) 1999-07-21
US5498921A (en) 1996-03-12
MY115686A (en) 2003-08-30
WO1993021651A1 (en) 1993-10-28
DE69314127D1 (de) 1997-10-30

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