FR2107535A5 - - Google Patents

Info

Publication number
FR2107535A5
FR2107535A5 FR7132739A FR7132739A FR2107535A5 FR 2107535 A5 FR2107535 A5 FR 2107535A5 FR 7132739 A FR7132739 A FR 7132739A FR 7132739 A FR7132739 A FR 7132739A FR 2107535 A5 FR2107535 A5 FR 2107535A5
Authority
FR
France
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
FR7132739A
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 FR2107535A5 publication Critical patent/FR2107535A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/28—Arrangements for convergence or focusing
    • H04N9/285—Arrangements for convergence or focusing using quadrupole lenses
    • 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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
    • 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
    • H01J29/70—Arrangements for deflecting ray or beam
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only
    • H01J29/764—Deflecting by magnetic fields only using toroidal windings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/96—Circuit elements other than coils, reactors or the like, associated with the tube
    • H01J2229/964—Circuit elements other than coils, reactors or the like, associated with the tube associated with the deflection system
FR7132739A 1970-09-12 1971-09-10 Expired FR2107535A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7013514A NL7013514A (en) 1970-09-12 1970-09-12
NL7107597A NL7107597A (en) 1970-09-12 1971-06-03

Publications (1)

Publication Number Publication Date
FR2107535A5 true FR2107535A5 (en) 1972-05-05

Family

ID=26644578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7132739A Expired FR2107535A5 (en) 1970-09-12 1971-09-10

Country Status (3)

Country Link
DE (1) DE2142344A1 (en)
FR (1) FR2107535A5 (en)
NL (2) NL7013514A (en)

Also Published As

Publication number Publication date
DE2142344A1 (en) 1972-03-16
NL7013514A (en) 1972-03-14
NL7107597A (en) 1972-12-05

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Legal Events

Date Code Title Description
ST Notification of lapse