BE850408A - Procede pour la realisation d'un tube a rayons cathodiques servant a la reproduction d'images colorees - Google Patents

Procede pour la realisation d'un tube a rayons cathodiques servant a la reproduction d'images colorees

Info

Publication number
BE850408A
BE850408A BE174105A BE174105A BE850408A BE 850408 A BE850408 A BE 850408A BE 174105 A BE174105 A BE 174105A BE 174105 A BE174105 A BE 174105A BE 850408 A BE850408 A BE 850408A
Authority
BE
Belgium
Prior art keywords
reproduction
realization
ray tube
colored images
cathodic ray
Prior art date
Application number
BE174105A
Other languages
English (en)
French (fr)
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
Publication of BE850408A publication Critical patent/BE850408A/xx

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)
BE174105A 1976-01-16 1977-01-14 Procede pour la realisation d'un tube a rayons cathodiques servant a la reproduction d'images colorees BE850408A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7600417A NL7600417A (nl) 1976-01-16 1976-01-16 Werkwijze voor het vervaardigen van een kathode- straalbuis voor het weergeven van gekleurde beel- den.

Publications (1)

Publication Number Publication Date
BE850408A true BE850408A (fr) 1977-07-14

Family

ID=19825452

Family Applications (1)

Application Number Title Priority Date Filing Date
BE174105A BE850408A (fr) 1976-01-16 1977-01-14 Procede pour la realisation d'un tube a rayons cathodiques servant a la reproduction d'images colorees

Country Status (9)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7711773A (nl) * 1977-10-27 1979-05-02 Philips Nv Kleurenbeeldbuis en werkwijze voor de vervaar- diging van een dergelijke kleurenbeeldbuis.
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 (de) * 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 (nl) * 1974-07-17 1982-01-18 Philips Nv Elektronenstraalbuis voor het weergeven van gekleurde beelden.

Also Published As

Publication number Publication date
ES455014A1 (es) 1977-12-16
JPS5745013B2 (de) 1982-09-25
DE2700139A1 (de) 1977-07-21
GB1509701A (en) 1978-05-04
FR2338567A1 (fr) 1977-08-12
CA1074852A (en) 1980-04-01
JPS5289066A (en) 1977-07-26
NL7600417A (nl) 1977-07-19
FR2338567B1 (de) 1981-08-14
IT1077853B (it) 1985-05-04

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