CA937974A - Colour display tube - Google Patents

Colour display tube

Info

Publication number
CA937974A
CA937974A CA111304A CA111304A CA937974A CA 937974 A CA937974 A CA 937974A CA 111304 A CA111304 A CA 111304A CA 111304 A CA111304 A CA 111304A CA 937974 A CA937974 A CA 937974A
Authority
CA
Canada
Prior art keywords
display tube
colour display
colour
tube
display
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
CA111304A
Other languages
English (en)
Inventor
Malms Heinz
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA937974A publication Critical patent/CA937974A/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
    • H01J29/02—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
    • H01J29/073—Mounting arrangements associated with shadow masks
    • 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
CA111304A 1970-04-29 1971-04-26 Colour display tube Expired CA937974A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702021000 DE2021000B2 (de) 1970-04-29 1970-04-29 Farbbildroehre fuer die wiedergabe von farbfernsehbildern

Publications (1)

Publication Number Publication Date
CA937974A true CA937974A (en) 1973-12-04

Family

ID=5769787

Family Applications (1)

Application Number Title Priority Date Filing Date
CA111304A Expired CA937974A (en) 1970-04-29 1971-04-26 Colour display tube

Country Status (6)

Country Link
BE (1) BE766384A (fr)
CA (1) CA937974A (fr)
DE (1) DE2021000B2 (fr)
FR (1) FR2090951A5 (fr)
GB (1) GB1293726A (fr)
NL (1) NL7105592A (fr)

Also Published As

Publication number Publication date
GB1293726A (en) 1972-10-25
DE2021000B2 (de) 1971-10-14
NL7105592A (fr) 1971-11-02
FR2090951A5 (fr) 1972-01-14
DE2021000A1 (fr) 1971-10-14
BE766384A (fr) 1971-10-27

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