BR8404926A - Tubo de raios catodicos a cores,conjunto de eletrodo seletor de cor,dispositivo,processo de fabricar um tubo de raios catodicos a cores e processo de utilizar um conjunto de eletrodo seletor de cor - Google Patents

Tubo de raios catodicos a cores,conjunto de eletrodo seletor de cor,dispositivo,processo de fabricar um tubo de raios catodicos a cores e processo de utilizar um conjunto de eletrodo seletor de cor

Info

Publication number
BR8404926A
BR8404926A BR8404926A BR8404926A BR8404926A BR 8404926 A BR8404926 A BR 8404926A BR 8404926 A BR8404926 A BR 8404926A BR 8404926 A BR8404926 A BR 8404926A BR 8404926 A BR8404926 A BR 8404926A
Authority
BR
Brazil
Prior art keywords
color
electrode set
selector electrode
rays tube
cathodic rays
Prior art date
Application number
BR8404926A
Other languages
English (en)
Portuguese (pt)
Inventor
Kazimir Palac
Original Assignee
Zenith Electronics 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 Zenith Electronics Corp filed Critical Zenith Electronics Corp
Publication of BR8404926A publication Critical patent/BR8404926A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • 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
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
    • H01J9/22—Applying luminescent coatings
    • H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
    • H01J9/2271—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines by photographic processes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/24—Manufacture or joining of vessels, leading-in conductors or bases
    • H01J9/26—Sealing together parts of vessels
    • H01J9/263—Sealing together parts of vessels specially adapted for cathode-ray tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
  • Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
BR8404926A 1983-09-30 1984-09-28 Tubo de raios catodicos a cores,conjunto de eletrodo seletor de cor,dispositivo,processo de fabricar um tubo de raios catodicos a cores e processo de utilizar um conjunto de eletrodo seletor de cor BR8404926A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53800383A 1983-09-30 1983-09-30

Publications (1)

Publication Number Publication Date
BR8404926A true BR8404926A (pt) 1985-08-20

Family

ID=24145022

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8404926A BR8404926A (pt) 1983-09-30 1984-09-28 Tubo de raios catodicos a cores,conjunto de eletrodo seletor de cor,dispositivo,processo de fabricar um tubo de raios catodicos a cores e processo de utilizar um conjunto de eletrodo seletor de cor

Country Status (10)

Country Link
EP (1) EP0211963B1 (fi)
JP (1) JPS6095834A (fi)
KR (1) KR920004634B1 (fi)
AR (1) AR244464A1 (fi)
BR (1) BR8404926A (fi)
CA (1) CA1222277A (fi)
DE (1) DE3483048D1 (fi)
FI (1) FI80967C (fi)
MX (1) MX163469B (fi)
SG (1) SG2291G (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4776822A (en) * 1987-11-12 1988-10-11 Zenith Electronics Corporation Registration transfer process for use in the manufacture of a tension mask color cathode ray tube
TW385913U (en) * 1996-05-15 2000-03-21 Matsushita Electronics Corp Planar member for shadow mask of cathode-ray tube and manufacturing method of shadow mask
JPH1145664A (ja) * 1997-07-29 1999-02-16 Toshiba Corp カラー受像管

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665569A (en) * 1968-12-20 1972-05-30 Sylvania Electric Prod Method and apparatus for fabricating a cathode ray tube envelope having an annular shaped rear window
JPS5640463B2 (fi) * 1973-02-14 1981-09-21
US4069567A (en) * 1977-02-28 1978-01-24 Zenith Radio Corporation Method of installing a color selection electrode in a color cathode ray tube
JPS55163745A (en) * 1979-06-07 1980-12-20 Sony Corp Flat panel type color cathode-ray tube

Also Published As

Publication number Publication date
EP0211963A3 (en) 1987-05-13
FI80967C (fi) 1990-08-10
AR244464A1 (es) 1993-10-29
EP0211963A2 (en) 1987-03-04
KR850002662A (ko) 1985-05-15
KR920004634B1 (ko) 1992-06-12
CA1222277A (en) 1987-05-26
EP0211963B1 (en) 1990-08-22
FI80967B (fi) 1990-04-30
FI843824L (fi) 1985-03-31
DE3483048D1 (de) 1990-09-27
SG2291G (en) 1991-04-05
MX163469B (es) 1992-05-18
JPS6095834A (ja) 1985-05-29
FI843824A0 (fi) 1984-09-28

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Legal Events

Date Code Title Description
MM Lapse due to non-payment of fees (art. 50)