ES2044179T3 - Tubo con mascara para la visualizacion, especialmente de la televisionen colores. - Google Patents

Tubo con mascara para la visualizacion, especialmente de la televisionen colores.

Info

Publication number
ES2044179T3
ES2044179T3 ES89402864T ES89402864T ES2044179T3 ES 2044179 T3 ES2044179 T3 ES 2044179T3 ES 89402864 T ES89402864 T ES 89402864T ES 89402864 T ES89402864 T ES 89402864T ES 2044179 T3 ES2044179 T3 ES 2044179T3
Authority
ES
Spain
Prior art keywords
heavy metal
mask
tube
color television
visualization
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
ES89402864T
Other languages
English (en)
Spanish (es)
Inventor
Franco Bucci
Gabriele Giancaterini
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.)
Thomson Tubes and Displays SA
Original Assignee
Thomson Tubes and Displays SA
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 Thomson Tubes and Displays SA filed Critical Thomson Tubes and Displays SA
Application granted granted Critical
Publication of ES2044179T3 publication Critical patent/ES2044179T3/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
    • 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
    • H01J2229/0777—Coatings

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Chemical Treatment Of Metals (AREA)
ES89402864T 1988-10-25 1989-10-17 Tubo con mascara para la visualizacion, especialmente de la televisionen colores. Expired - Lifetime ES2044179T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8813912A FR2638282B1 (fr) 1988-10-25 1988-10-25 Tube a masque pour la visualisation, notamment la television en couleurs

Publications (1)

Publication Number Publication Date
ES2044179T3 true ES2044179T3 (es) 1994-01-01

Family

ID=9371243

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89402864T Expired - Lifetime ES2044179T3 (es) 1988-10-25 1989-10-17 Tubo con mascara para la visualizacion, especialmente de la televisionen colores.

Country Status (11)

Country Link
EP (1) EP0366523B1 (fr)
JP (1) JPH02297841A (fr)
KR (1) KR0130199B1 (fr)
CA (1) CA2001321C (fr)
DE (1) DE68908338T2 (fr)
ES (1) ES2044179T3 (fr)
FR (1) FR2638282B1 (fr)
PL (1) PL161192B1 (fr)
RU (1) RU2035791C1 (fr)
TN (1) TNSN89115A1 (fr)
TR (1) TR25751A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4118734A1 (de) * 1991-06-07 1992-12-10 Nokia Deutschland Gmbh Schattenmaske fuer bildroehren
US5451833A (en) * 1993-10-28 1995-09-19 Chunghwa Picture Tubes, Ltd. Shadow mask damping for color CRT
TW305051B (fr) 1995-09-18 1997-05-11 Hitachi Ltd
DE19654613C2 (de) * 1996-12-20 2001-07-19 Samsung Display Devices Co Ltd Schattenmaske mit Dämmschicht und Verfahren zu ihrer Herstellung

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3125075A1 (de) * 1980-07-16 1982-03-11 Naamloze Vennootschap Philips' Gloeilampenfabrieken, 5621 Eindhoven "farbbildroehre"
JPS6050845A (ja) * 1983-08-31 1985-03-20 Toshiba Corp カラ−受像管の製造方法
NL8400806A (nl) * 1984-03-14 1985-10-01 Philips Nv Kleurenbeeldbuis.
JPS62281241A (ja) * 1986-05-29 1987-12-07 Mitsubishi Electric Corp 陰極線管
JPS62281225A (ja) * 1986-05-29 1987-12-07 Mitsubishi Electric Corp カラ−陰極線管の製造方法
JPS62283526A (ja) * 1986-05-31 1987-12-09 Mitsubishi Electric Corp シヤドウマスク用電子反射被膜の形成方法

Also Published As

Publication number Publication date
TR25751A (tr) 1993-07-26
JPH02297841A (ja) 1990-12-10
KR900007033A (ko) 1990-05-09
EP0366523A1 (fr) 1990-05-02
EP0366523B1 (fr) 1993-08-11
FR2638282A1 (fr) 1990-04-27
PL161192B1 (pl) 1993-05-31
DE68908338T2 (de) 1993-12-16
CA2001321C (fr) 2000-12-19
KR0130199B1 (ko) 1998-04-07
DE68908338D1 (de) 1993-09-16
CA2001321A1 (fr) 1990-04-25
FR2638282B1 (fr) 1996-04-05
RU2035791C1 (ru) 1995-05-20
TNSN89115A1 (fr) 1991-02-04

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