ES2079737T3 - Combinacion de bastidor y mascara para un tubo de imagen de color. - Google Patents

Combinacion de bastidor y mascara para un tubo de imagen de color.

Info

Publication number
ES2079737T3
ES2079737T3 ES92109633T ES92109633T ES2079737T3 ES 2079737 T3 ES2079737 T3 ES 2079737T3 ES 92109633 T ES92109633 T ES 92109633T ES 92109633 T ES92109633 T ES 92109633T ES 2079737 T3 ES2079737 T3 ES 2079737T3
Authority
ES
Spain
Prior art keywords
mask
frame
welding point
combination
outs
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
ES92109633T
Other languages
English (en)
Inventor
Rolf Dipl-Ing Reidinger
Rolf Dipl-Ing Schmidt
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.)
Nokia Deutschland GmbH
Original Assignee
Nokia Deutschland 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
Application filed by Nokia Deutschland GmbH filed Critical Nokia Deutschland GmbH
Application granted granted Critical
Publication of ES2079737T3 publication Critical patent/ES2079737T3/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
    • H01J29/06—Screens for shielding; Masks interposed in the electron stream
    • H01J29/07—Shadow masks for colour television tubes
    • H01J29/073—Mounting arrangements associated with shadow masks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/07—Shadow masks
    • H01J2229/0727—Aperture plate
    • H01J2229/0766—Details of skirt or border

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Color Television Image Signal Generators (AREA)
  • Details Of Garments (AREA)

Abstract

UNA COMBINACION DE MASCARA-BASTIDOR PARA UN TUBO DE TELEVISION DE COLOR, PRESENTA UN BASTIDOR (11) DE HIERRO Y UNA MASCARA (12) DE UN MATERIAL CON COEFICIENTES PEQUEÑOS DE DILATACION, Y ESTA DISEÑADA DE TAL FORMA QUE, CARA (13) SE APOYA EN EL LADO EXTERIOR DEL BASTIDOR. TOS DE SOLDADURA (15.1-15.12) ESTAN SITUADOS DE TAL FORMA EN CADA UNO DE LOS LADOS LARGOS, QUE UN PUNTO MEDIO DE SOLDADURA (15.12 O 15.6) SE ENCUENTRA ESENCIALMENTE CERCA DEL CENTRO DEL LADO LARGO, Y UN PUNTO EXTERIOR DE SOLDADURA (15.11 Y 15.1 O 15.5 Y 15.7) SE ENCUENTRA EN RELACION A LOS DOS LADOS DEL PUNTO MEDIO DE SOLDADURA DISTANCIADOS DE ESTE EN D/14 HASTA D/9, CON D = DIAMETRO DEL BASTIDOR EN LA DIAGONAL, MASCARA PRESENTA ENTRE LOS PUNTOS DE SOLDADURA, CON LAS DISTANCIAS CITADAS, ESCOTADURAS (17) VECINAS A LOS PUNTOS DE SOLDADURA EXTERIORES. GRACIAS A ESTE DESARROLLO LA MASCARA ES, POR UN LADO, TAN FLEXIBLE QUE LAS DIFERENCIAS DE CAMBIO DE LONGITUD SE PUEDEN COMPENSAR DE FORMA ELASTICA EN LOS PROCESOS DE FABRICACION TERMICOS, SIN EMBARGO POR OTRO LADO PRESENTA ESTABILIDAD SUFICIENTE CONTRA FUERZAS MECANICAS.
ES92109633T 1991-06-13 1992-06-09 Combinacion de bastidor y mascara para un tubo de imagen de color. Expired - Lifetime ES2079737T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4119481A DE4119481A1 (de) 1991-06-13 1991-06-13 Masken-rahmen-kombination fuer eine farbbildroehre

Publications (1)

Publication Number Publication Date
ES2079737T3 true ES2079737T3 (es) 1996-01-16

Family

ID=6433845

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92109633T Expired - Lifetime ES2079737T3 (es) 1991-06-13 1992-06-09 Combinacion de bastidor y mascara para un tubo de imagen de color.

Country Status (6)

Country Link
US (1) US5359259A (es)
EP (1) EP0518249B1 (es)
JP (1) JP3261738B2 (es)
AT (1) ATE127956T1 (es)
DE (2) DE4119481A1 (es)
ES (1) ES2079737T3 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6703565B1 (en) 1996-09-06 2004-03-09 Matsushita Electric Industrial Co., Ltd. Printed wiring board
EP0858094B1 (de) 1997-01-30 2002-04-17 Matsushita Display Devices (Germany) GmbH Farbbildröhre mit einer Masken-Rahmen-Kombination
TW367519B (en) * 1997-05-27 1999-08-21 Matsushita Electric Industrial Co Ltd Shielding plate body, shielding plate and color picture tube
JP3482872B2 (ja) 1998-05-15 2004-01-06 松下電器産業株式会社 カラー陰極線管
US6565954B2 (en) 1998-05-14 2003-05-20 Matsushita Electric Industrial Co., Ltd. Circuit board and method of manufacturing the same
SG86345A1 (en) 1998-05-14 2002-02-19 Matsushita Electric Industrial Co Ltd Circuit board and method of manufacturing the same
KR100335091B1 (ko) * 2000-05-30 2002-05-04 구자홍 칼라 브라운관의 섀도우마스크
KR100335090B1 (ko) * 2000-05-30 2002-05-04 구자홍 칼라 브라운관의 섀도우마스크
US6552482B2 (en) 2000-07-31 2003-04-22 Kabushiki Kaisha Toshiba Color cathode ray tube having color sorting mask including cut portions
US6518514B2 (en) 2000-08-21 2003-02-11 Matsushita Electric Industrial Co., Ltd. Circuit board and production of the same

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3516147A (en) * 1967-07-17 1970-06-23 A P Seedorff & Co Inc Method of fabrication of metallic frames
JPS4853668A (es) * 1971-11-08 1973-07-27
DE2549789A1 (de) * 1975-11-06 1977-05-18 Licentia Gmbh Lochmasken-farbbildkathodenstrahlroehre
DE3115797A1 (de) * 1981-04-18 1982-12-30 Sartorius GmbH, 3400 Göttingen Schaltungsanordnung zur ansteuerung einer fluoreszenzanzeige
DE3115799C2 (de) * 1981-04-18 1985-05-30 Standard Elektrik Lorenz Ag, 7000 Stuttgart Farbauswahlelektrode für Farbfernsehröhren und Verfahren zu ihrer Herstellung
US4467242A (en) * 1982-10-18 1984-08-21 Rca Corporation Color selection electrode mounting structure having an off-set washer
FR2555807B1 (fr) * 1983-11-25 1986-04-11 Videocolor Masque d'ombre pour tube d'image en couleurs et tube d'image le comportant
DE3411330A1 (de) * 1984-03-28 1985-10-10 Standard Elektrik Lorenz Ag, 7000 Stuttgart Farbbildroehre
US4824412A (en) * 1986-02-21 1989-04-25 Zenith Electronics Corporation Method for mounting a tension mask color cathode ray tube
US5218265A (en) * 1989-06-16 1993-06-08 Nokia (Deutschland) Gmbh Combined mask-frame with double spot welds

Also Published As

Publication number Publication date
DE59203638D1 (de) 1995-10-19
ATE127956T1 (de) 1995-09-15
EP0518249A3 (de) 1992-12-30
US5359259A (en) 1994-10-25
JPH05242822A (ja) 1993-09-21
EP0518249B1 (de) 1995-09-13
JP3261738B2 (ja) 2002-03-04
EP0518249A2 (de) 1992-12-16
DE4119481A1 (de) 1992-12-17

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