GB791646A - Improvements in or relating to methods of manufacturing cathode-ray tubes for reproducing colour television images - Google Patents

Improvements in or relating to methods of manufacturing cathode-ray tubes for reproducing colour television images

Info

Publication number
GB791646A
GB791646A GB15944/56A GB1594456A GB791646A GB 791646 A GB791646 A GB 791646A GB 15944/56 A GB15944/56 A GB 15944/56A GB 1594456 A GB1594456 A GB 1594456A GB 791646 A GB791646 A GB 791646A
Authority
GB
United Kingdom
Prior art keywords
frames
tube
frit
colour television
wires
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
GB15944/56A
Other languages
English (en)
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.)
Chromatic Television Laboratories Inc
Original Assignee
Chromatic Television Laboratories Inc
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 Chromatic Television Laboratories Inc filed Critical Chromatic Television Laboratories Inc
Publication of GB791646A publication Critical patent/GB791646A/en
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
    • H01J29/46—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
    • H01J29/803—Arrangements for controlling the ray or beam after passing the main deflection system, e.g. for post-acceleration or post-concentration, for colour switching for post-acceleration or post-deflection, e.g. for colour switching
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/32—Seals for leading-in conductors
    • H01J5/44—Annular seals disposed between the ends of the vessel
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0033—Vacuum connection techniques applicable to discharge tubes and lamps
    • H01J2893/0034—Lamp bases
    • H01J2893/0036—Lamp bases having wires, ribbons or tubes placed between two vessel walls and being perpendicular to at least one of said walls

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
GB15944/56A 1955-05-26 1956-05-23 Improvements in or relating to methods of manufacturing cathode-ray tubes for reproducing colour television images Expired GB791646A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US511150A US2824988A (en) 1955-05-26 1955-05-26 Grid structure for cathode-ray tubes

Publications (1)

Publication Number Publication Date
GB791646A true GB791646A (en) 1958-03-05

Family

ID=24033655

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15944/56A Expired GB791646A (en) 1955-05-26 1956-05-23 Improvements in or relating to methods of manufacturing cathode-ray tubes for reproducing colour television images

Country Status (6)

Country Link
US (1) US2824988A (fr)
BE (1) BE548076A (fr)
DE (1) DE1011461B (fr)
FR (1) FR1149900A (fr)
GB (1) GB791646A (fr)
NL (2) NL104063C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2914691A (en) * 1956-01-18 1959-11-24 Gen Electric Compensation of cathode ray post acceleration field distortion
US2936923A (en) * 1956-10-08 1960-05-17 Owens Illinois Glass Co Laminated joint for glass parts and method of sealing
US2945974A (en) * 1957-01-14 1960-07-19 Kaiser Ind Corp Electronic device
US3005921A (en) * 1958-01-27 1961-10-24 Rca Corp Cathode-ray tubes of the focus-mask variety
US2928968A (en) * 1959-02-27 1960-03-15 Paramount Pictures Corp Cathode-ray tube switching grid support system
US3034009A (en) * 1960-01-18 1962-05-08 Gen Electric Pin seal accelerator tubes
US4602186A (en) * 1984-08-17 1986-07-22 Rca Corporation Insulating mount for a CRT Einzel lens focus mask

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2661437A (en) * 1951-06-19 1953-12-01 Nat Union Radio Corp Dark trace cathode-ray tube
US2722623A (en) * 1953-03-31 1955-11-01 Rca Corp Color-kinescopes etc.
US2736832A (en) * 1953-05-22 1956-02-28 Chromatic Television Lab Inc Hoop electrode structure
US2690518A (en) * 1953-06-01 1954-09-28 Columbia Broadcasting Syst Inc Color picture tube

Also Published As

Publication number Publication date
NL207407A (fr)
DE1011461B (de) 1957-07-04
US2824988A (en) 1958-02-25
NL104063C (fr)
FR1149900A (fr) 1958-01-02
BE548076A (fr)

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