ES8607620A1 - Un tubo de imagen en color - Google Patents

Un tubo de imagen en color

Info

Publication number
ES8607620A1
ES8607620A1 ES538209A ES538209A ES8607620A1 ES 8607620 A1 ES8607620 A1 ES 8607620A1 ES 538209 A ES538209 A ES 538209A ES 538209 A ES538209 A ES 538209A ES 8607620 A1 ES8607620 A1 ES 8607620A1
Authority
ES
Spain
Prior art keywords
display window
boundary
display
display tube
neck
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
Application number
ES538209A
Other languages
English (en)
Other versions
ES538209A0 (es
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 Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES538209A0 publication Critical patent/ES538209A0/es
Publication of ES8607620A1 publication Critical patent/ES8607620A1/es
Expired 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • 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
    • H01J29/86—Vessels; Containers; Vacuum locks
    • H01J29/861—Vessels or containers characterised by the form or the structure thereof

Landscapes

  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)

Abstract

TUBO DE IMAGEN DE COLOR PARA APARATOS DE TELEVISION EN COLOR. CONSTA DE UNA PANTALLA DE IMAGEN (6) SUSTANCIALMENTE RECTANGULAR, QUE TIENE UN CONTORNO EXTERIOR (3) LIGERAMENTE EN FORMA DE BARRIL; DE UNA CARATULA (4) QUE CUBRE EL BORDE OSCURO QUE SE FORMA EN TORNO A LA PANTALLA (6); DE UNA VENTANA (1) DE IMAGEN PLANA O LIGERAMENTE CURVADA, CUYA CIRCUNFERENCIA EXTERIOR ES SUSTANCIALMENTE PARALELA AL LIMITE DEL MATERIAL LUMINISCENTE DE LA PANTALLA DE IMAGEN (6) Y EL COEFICIENTE DE CURVATURA DE LOS LADOS DE DICHO LIMITE HACIA FUERA ES MENOR QUE 0,01; Y DE UN CUELLO EN EL QUE ESTAN DISPUESTOS MEDIOS PARA GENERAR AL MENOS UN HAZ DE ELECTRONES.
ES538209A 1983-12-06 1984-12-03 Un tubo de imagen en color Expired ES8607620A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8304181A NL8304181A (nl) 1983-12-06 1983-12-06 Kleurenbeeldbuis.

Publications (2)

Publication Number Publication Date
ES538209A0 ES538209A0 (es) 1986-05-16
ES8607620A1 true ES8607620A1 (es) 1986-05-16

Family

ID=19842833

Family Applications (1)

Application Number Title Priority Date Filing Date
ES538209A Expired ES8607620A1 (es) 1983-12-06 1984-12-03 Un tubo de imagen en color

Country Status (10)

Country Link
US (1) US4675571A (es)
JP (1) JPS60124338A (es)
KR (1) KR920001873B1 (es)
CA (1) CA1220810A (es)
DE (1) DE3443430A1 (es)
ES (1) ES8607620A1 (es)
FR (1) FR2556131B1 (es)
GB (1) GB2151076B (es)
IT (1) IT1178681B (es)
NL (1) NL8304181A (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1239972B (it) * 1990-05-11 1993-11-27 Videocolor Spa Tubo a raggi catodici avente un pannello a lastra frontale perfezionato, con rapporto larghezza/altezza di 16/9"
US5387948A (en) * 1993-05-03 1995-02-07 North American Philips Corporation Method and apparatus for reducing scattered light in projection television tubes
EP0722615A1 (en) * 1994-07-30 1996-07-24 ORION ELECTRIC Co., Ltd. A color cathode-ray tube and manufacturing method thereof
US5568011A (en) * 1995-02-15 1996-10-22 Thomson Consumer Electronics, Inc. Color picture tube faceplate panel
JP3520695B2 (ja) * 1996-10-30 2004-04-19 旭硝子株式会社 陰極線管用ガラスバルブ
EP1079412A3 (de) * 1999-08-21 2002-11-27 Schott Glas Fernsehröhre
JP2002056787A (ja) * 2000-08-11 2002-02-22 Hitachi Ltd カラー陰極線管

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089052A (en) * 1960-03-10 1963-05-07 Philco Corp Cathode ray tube faceplate construction
FR1452018A (fr) * 1965-03-04 1966-02-25 Loing Verreries Perfectionnement aux ampoules pour tubes cathodiques, notamment pour tubes de télévision
FR1506293A (fr) * 1966-03-10 1967-12-22 Cft Comp Fse Television Perfectionnement à la fabrication de tubes à rayons cathodiques
FR2088918A5 (es) * 1970-04-29 1972-01-07 France Couleur
US4039701A (en) * 1971-10-02 1977-08-02 U.S. Philips Corporation Method of metallizing a screen having a luminescent layer
US3988632A (en) * 1971-10-06 1976-10-26 Zenith Radio Corporation Black-surround color picture tube
JPS5347356B2 (es) * 1972-03-02 1978-12-20
FR2204038B2 (es) * 1972-10-25 1978-03-03 France Couleur Ste
JPS5550337B2 (es) * 1973-05-21 1980-12-17
NL7404358A (nl) * 1974-04-01 1975-10-03 Philips Nv Elektrische tondeuse.
JPS5139547A (en) * 1974-10-01 1976-04-02 Nippon Kokan Kk Hakogatadanmenchuno shiguchibuno seisakuhoho
US4160187A (en) * 1975-11-05 1979-07-03 Gte Sylvania Incorporated Post-deflection acceleration crt system
NL7514975A (nl) * 1975-12-23 1977-06-27 Philips Nv Kathodestraalbuis voor het weergeven van gekleurde beelden.
US4210935A (en) * 1978-09-12 1980-07-01 Gte Products Corporation L-shaped bracket assembly and rimband type implosion-resistant cathode ray tube
US4839556A (en) * 1983-02-25 1989-06-13 Rca Licensing Corporation Cathode-ray tube having an improved shadow mask contour
IT1174058B (it) * 1983-02-25 1987-07-01 Rca Corp Tubo a raggi catodici con curvature differenti lungo gli assi maggiore e minore
US4786840A (en) * 1983-02-25 1988-11-22 Rca Licensing Corporation Cathode-ray tube having a faceplate panel with a substantially planar periphery

Also Published As

Publication number Publication date
DE3443430A1 (de) 1985-06-20
FR2556131B1 (fr) 1988-09-02
FR2556131A1 (fr) 1985-06-07
IT8423860A0 (it) 1984-12-03
GB8430481D0 (en) 1985-01-09
KR850004350A (ko) 1985-07-11
ES538209A0 (es) 1986-05-16
CA1220810A (en) 1987-04-21
US4675571A (en) 1987-06-23
JPS60124338A (ja) 1985-07-03
IT1178681B (it) 1987-09-16
IT8423860A1 (it) 1986-06-03
NL8304181A (nl) 1985-07-01
GB2151076B (en) 1987-12-23
KR920001873B1 (ko) 1992-03-06
GB2151076A (en) 1985-07-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102