FR1505130A - Cathode ray tubes for the reproduction of color television images - Google Patents

Cathode ray tubes for the reproduction of color television images

Info

Publication number
FR1505130A
FR1505130A FR87671A FR87671A FR1505130A FR 1505130 A FR1505130 A FR 1505130A FR 87671 A FR87671 A FR 87671A FR 87671 A FR87671 A FR 87671A FR 1505130 A FR1505130 A FR 1505130A
Authority
FR
France
Prior art keywords
reproduction
cathode ray
ray tubes
color television
television images
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
FR87671A
Other languages
French (fr)
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 FR1505130A publication Critical patent/FR1505130A/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
FR87671A 1965-12-16 1966-12-16 Cathode ray tubes for the reproduction of color television images Expired FR1505130A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6516386A NL6516386A (en) 1965-12-16 1965-12-16

Publications (1)

Publication Number Publication Date
FR1505130A true FR1505130A (en) 1967-12-08

Family

ID=19794946

Family Applications (1)

Application Number Title Priority Date Filing Date
FR87671A Expired FR1505130A (en) 1965-12-16 1966-12-16 Cathode ray tubes for the reproduction of color television images

Country Status (9)

Country Link
US (1) US3349272A (en)
AT (1) AT268389B (en)
BE (1) BE691212A (en)
CH (1) CH452590A (en)
DE (1) DE1462873C3 (en)
ES (1) ES334509A1 (en)
FR (1) FR1505130A (en)
GB (1) GB1146179A (en)
NL (1) NL6516386A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395592A1 (en) * 1977-06-22 1979-01-19 Hitachi Ltd TRICHROME CATHODIC TUBE WITH INTERCHANGEABLE PERFORATED MASK

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3404303A (en) * 1967-09-22 1968-10-01 Admiral Corp Color tube with mask interior peripheral shield of treated steel foil for improved heat radiation
US3639799A (en) * 1969-04-02 1972-02-01 Tubal Ind Inc Shadow mask with reinforcing ring for colored television picture tube
JPS5433106B1 (en) * 1970-04-30 1979-10-18
US3868532A (en) * 1971-12-02 1975-02-25 Zenith Radio Corp Shadow mask and overscan shield assembly
US3772555A (en) * 1972-03-30 1973-11-13 Gte Sylvania Inc Color cathode ray tube of the shadow mask variety
JPS492254U (en) * 1972-04-07 1974-01-10
US4292565A (en) * 1979-04-19 1981-09-29 Tokyo Shibaura Denki Kabushiki Kaisha Shadow mask assembly for a cathode ray tube

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2054119A (en) * 1933-08-30 1936-09-15 Aeg Electron discharge device
US2832911A (en) * 1954-05-27 1958-04-29 Gen Electric Thermal compensating grid frame
US2890377A (en) * 1955-01-25 1959-06-09 Columbia Broadcasting Syst Inc Color tube shield

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2395592A1 (en) * 1977-06-22 1979-01-19 Hitachi Ltd TRICHROME CATHODIC TUBE WITH INTERCHANGEABLE PERFORATED MASK

Also Published As

Publication number Publication date
ES334509A1 (en) 1967-11-01
BE691212A (en) 1967-06-14
GB1146179A (en) 1969-03-19
DE1462873A1 (en) 1969-01-02
DE1462873C3 (en) 1976-01-08
CH452590A (en) 1968-03-15
NL6516386A (en) 1967-06-19
AT268389B (en) 1969-02-10
DE1462873B2 (en) 1975-05-22
US3349272A (en) 1967-10-24

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