GB1405901A - Cathode ray tubes for displaying colour television pictures - Google Patents

Cathode ray tubes for displaying colour television pictures

Info

Publication number
GB1405901A
GB1405901A GB4086272A GB4086272A GB1405901A GB 1405901 A GB1405901 A GB 1405901A GB 4086272 A GB4086272 A GB 4086272A GB 4086272 A GB4086272 A GB 4086272A GB 1405901 A GB1405901 A GB 1405901A
Authority
GB
United Kingdom
Prior art keywords
guns
cathode ray
colour television
ray tubes
colour
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
GB4086272A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1405901A publication Critical patent/GB1405901A/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
    • H01J29/48—Electron guns
    • H01J29/50—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube
    • H01J29/506—Electron guns two or more guns in a single vacuum space, e.g. for plural-ray tube guns in delta or circular configuration

Landscapes

  • Electrodes For Cathode-Ray Tubes (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
GB4086272A 1971-09-23 1972-09-04 Cathode ray tubes for displaying colour television pictures Expired GB1405901A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712147539 DE2147539A1 (de) 1971-09-23 1971-09-23 Lochmasken-farbbildkathodenstrahlroehre

Publications (1)

Publication Number Publication Date
GB1405901A true GB1405901A (en) 1975-09-10

Family

ID=5820384

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4086272A Expired GB1405901A (en) 1971-09-23 1972-09-04 Cathode ray tubes for displaying colour television pictures

Country Status (5)

Country Link
AU (1) AU463537B2 (enExample)
DE (1) DE2147539A1 (enExample)
FR (1) FR2153353B1 (enExample)
GB (1) GB1405901A (enExample)
IT (1) IT967102B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002052605A1 (en) * 2000-12-22 2002-07-04 Koninklijke Philips Electronics N.V. Cathode ray tube with modified in-line electron gun

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002052605A1 (en) * 2000-12-22 2002-07-04 Koninklijke Philips Electronics N.V. Cathode ray tube with modified in-line electron gun

Also Published As

Publication number Publication date
FR2153353B1 (enExample) 1977-12-30
AU4601672A (en) 1974-03-07
FR2153353A1 (enExample) 1973-05-04
AU463537B2 (en) 1975-07-31
IT967102B (it) 1974-02-28
DE2147539A1 (de) 1973-03-29

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees