CH452590A - Cathode ray tube for displaying color television pictures - Google Patents

Cathode ray tube for displaying color television pictures

Info

Publication number
CH452590A
CH452590A CH1778166A CH1778166A CH452590A CH 452590 A CH452590 A CH 452590A CH 1778166 A CH1778166 A CH 1778166A CH 1778166 A CH1778166 A CH 1778166A CH 452590 A CH452590 A CH 452590A
Authority
CH
Switzerland
Prior art keywords
ray tube
cathode ray
color television
displaying color
television pictures
Prior art date
Application number
CH1778166A
Other languages
German (de)
Inventor
Richard Bathelt Robert
Carel Francken Jan
Waltherus Panis Const Johannes
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 CH452590A publication Critical patent/CH452590A/en

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
CH1778166A 1965-12-16 1966-12-13 Cathode ray tube for displaying color television pictures CH452590A (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
CH452590A true CH452590A (en) 1968-03-15

Family

ID=19794946

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1778166A CH452590A (en) 1965-12-16 1966-12-13 Cathode ray tube for displaying color television pictures

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)

Families Citing this family (8)

* 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
FI71211C (en) * 1977-06-22 1986-11-24 Hitachi Ltd HAZARDOUS FOER EN SKUGGMASK I ETT FAERGKATODSTRAOLERER
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

Also Published As

Publication number Publication date
ES334509A1 (en) 1967-11-01
BE691212A (en) 1967-06-14
FR1505130A (en) 1967-12-08
GB1146179A (en) 1969-03-19
DE1462873A1 (en) 1969-01-02
DE1462873C3 (en) 1976-01-08
NL6516386A (en) 1967-06-19
AT268389B (en) 1969-02-10
DE1462873B2 (en) 1975-05-22
US3349272A (en) 1967-10-24

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