GB1348963A - Colour cathode ray tube - Google Patents

Colour cathode ray tube

Info

Publication number
GB1348963A
GB1348963A GB3976372A GB3976372A GB1348963A GB 1348963 A GB1348963 A GB 1348963A GB 3976372 A GB3976372 A GB 3976372A GB 3976372 A GB3976372 A GB 3976372A GB 1348963 A GB1348963 A GB 1348963A
Authority
GB
United Kingdom
Prior art keywords
ray tube
cathode ray
colour cathode
colour
tube
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
GB3976372A
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Publication of GB1348963A publication Critical patent/GB1348963A/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
GB3976372A 1971-08-27 1972-08-25 Colour cathode ray tube Expired GB1348963A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6516371A JPS5713985B2 (en) 1971-08-27 1971-08-27

Publications (1)

Publication Number Publication Date
GB1348963A true GB1348963A (en) 1974-03-27

Family

ID=13278926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3976372A Expired GB1348963A (en) 1971-08-27 1972-08-25 Colour cathode ray tube

Country Status (5)

Country Link
JP (1) JPS5713985B2 (en)
DE (1) DE2241729A1 (en)
FR (1) FR2150918B1 (en)
GB (1) GB1348963A (en)
NL (1) NL168648B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7310738A (en) * 1973-08-03 1975-02-05 Philips Nv CATHOD BEAM TUBE FOR DISPLAYING COLORED IMAGES.
GB1546889A (en) * 1975-03-19 1979-05-31 Rca Corp Cathode ray tube having shadow mask
JPS58167863A (en) * 1982-03-30 1983-10-04 Toshiba Corp Sterling engine

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL107875C (en) * 1956-01-21
BE566572A (en) * 1957-04-10
US3146368A (en) * 1961-04-04 1964-08-25 Rauland Corp Cathode-ray tube with color dots spaced by light absorbing areas
FR1444190A (en) * 1965-05-20 1966-07-01 Cft Comp Fse Television Improvements to color television receiver tubes
DE1951304A1 (en) * 1968-10-30 1970-05-21 Sanyo Electric Co Color cathode ray tubes
DE2012046A1 (en) * 1969-03-14 1970-10-01 Tokyo Shibaura Electric Co. Ltd., Kawasaki (Japan) Shadow mask color picture tube and process for their manufacture
US3666462A (en) * 1969-03-28 1972-05-30 Zenith Radio Corp Process of screening a shadow mask color tube
US3603829A (en) * 1969-05-16 1971-09-07 Tokyo Shibaura Electric Co Inline type triple electron gun assembly
US3892995A (en) * 1969-10-01 1975-07-01 Hitachi Ltd Post-deflection acceleration type color picture tube

Also Published As

Publication number Publication date
FR2150918B1 (en) 1976-03-12
NL168648B (en) 1981-11-16
NL7211684A (en) 1973-03-01
DE2241729A1 (en) 1973-03-08
JPS4831869A (en) 1973-04-26
JPS5713985B2 (en) 1982-03-20
FR2150918A1 (en) 1973-04-13

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Legal Events

Date Code Title Description
PS Patent sealed
746 Register noted 'licences of right' (sect. 46/1977)
PE20 Patent expired after termination of 20 years