IT1077853B - METHOD OF MANUFACTURING A TUBE WITH CATHODE RAYS FOR THE VISUALIZATION OF COLOR IMAGES - Google Patents

METHOD OF MANUFACTURING A TUBE WITH CATHODE RAYS FOR THE VISUALIZATION OF COLOR IMAGES

Info

Publication number
IT1077853B
IT1077853B IT1927677A IT1927677A IT1077853B IT 1077853 B IT1077853 B IT 1077853B IT 1927677 A IT1927677 A IT 1927677A IT 1927677 A IT1927677 A IT 1927677A IT 1077853 B IT1077853 B IT 1077853B
Authority
IT
Italy
Prior art keywords
visualization
tube
manufacturing
color images
cathode rays
Prior art date
Application number
IT1927677A
Other languages
Italian (it)
Original Assignee
Philips 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 Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT1077853B publication Critical patent/IT1077853B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C29/00—Joining metals with the aid of glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
    • 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
    • H01J29/80—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching
    • H01J29/81—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching using shadow masks
    • 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
    • H01J9/02—Manufacture of electrodes or electrode systems
    • H01J9/14—Manufacture of electrodes or electrode systems of non-emitting electrodes
    • H01J9/142—Manufacture of electrodes or electrode systems of non-emitting electrodes of shadow-masks for colour television tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrodes For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
IT1927677A 1976-01-16 1977-01-13 METHOD OF MANUFACTURING A TUBE WITH CATHODE RAYS FOR THE VISUALIZATION OF COLOR IMAGES IT1077853B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7600417A NL7600417A (en) 1976-01-16 1976-01-16 METHOD OF MANUFACTURING A CATHODE RAY TUBE FOR DISPLAYING COLORED IMAGES.

Publications (1)

Publication Number Publication Date
IT1077853B true IT1077853B (en) 1985-05-04

Family

ID=19825452

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1927677A IT1077853B (en) 1976-01-16 1977-01-13 METHOD OF MANUFACTURING A TUBE WITH CATHODE RAYS FOR THE VISUALIZATION OF COLOR IMAGES

Country Status (9)

Country Link
JP (1) JPS5289066A (en)
BE (1) BE850408A (en)
CA (1) CA1074852A (en)
DE (1) DE2700139A1 (en)
ES (1) ES455014A1 (en)
FR (1) FR2338567A1 (en)
GB (1) GB1509701A (en)
IT (1) IT1077853B (en)
NL (1) NL7600417A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7711773A (en) * 1977-10-27 1979-05-02 Philips Nv COLOR IMAGE TUBE AND METHOD FOR THE MANUFACTURE OF SUCH COLOR IMAGE TUBE.
US4350922A (en) * 1980-06-20 1982-09-21 Rca Corporation Multicolor cathode-ray tube with quadrupolar focusing color-selection structure
US4311944A (en) * 1980-06-27 1982-01-19 Rca Corporation CRT With dipolar deflection and quadrupolar-focusing color-selection structure
US4464601A (en) * 1982-08-11 1984-08-07 Rca Corporation CRT with quadrupolar-focusing color-selection structure
GB2326018B (en) * 1997-06-07 2002-01-09 Ibm Grid electrodes for a display device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7117919A (en) * 1971-12-28 1973-07-02
US3923566A (en) * 1972-06-21 1975-12-02 Rca Corp Method of fabricating an apertured mask for a cathode-ray tube
NL167798C (en) * 1974-07-17 1982-01-18 Philips Nv ELECTRON BEAM FOR DISPLAYING COLORED IMAGES.

Also Published As

Publication number Publication date
JPS5745013B2 (en) 1982-09-25
JPS5289066A (en) 1977-07-26
DE2700139A1 (en) 1977-07-21
BE850408A (en) 1977-07-14
GB1509701A (en) 1978-05-04
FR2338567A1 (en) 1977-08-12
FR2338567B1 (en) 1981-08-14
NL7600417A (en) 1977-07-19
ES455014A1 (en) 1977-12-16
CA1074852A (en) 1980-04-01

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