GB1059125A - Improvements relating to circuits for protecting the luminescent coating of a cathode ray tube - Google Patents

Improvements relating to circuits for protecting the luminescent coating of a cathode ray tube

Info

Publication number
GB1059125A
GB1059125A GB3973863A GB3973863A GB1059125A GB 1059125 A GB1059125 A GB 1059125A GB 3973863 A GB3973863 A GB 3973863A GB 3973863 A GB3973863 A GB 3973863A GB 1059125 A GB1059125 A GB 1059125A
Authority
GB
United Kingdom
Prior art keywords
cathode
source
ray tube
circuits
deflection
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
GB3973863A
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.)
Telefunken Patentverwertungs GmbH
Original Assignee
Telefunken Patentverwertungs 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 Telefunken Patentverwertungs GmbH filed Critical Telefunken Patentverwertungs GmbH
Publication of GB1059125A publication Critical patent/GB1059125A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/16—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by deflecting electron beam in cathode-ray tube, e.g. scanning corrections
    • H04N3/20—Prevention of damage to cathode-ray tubes in the event of failure of scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
GB3973863A 1962-10-09 1963-10-09 Improvements relating to circuits for protecting the luminescent coating of a cathode ray tube Expired GB1059125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET22838A DE1160002B (de) 1962-10-09 1962-10-09 Schaltungsanordnung zum Schutz der Leuchtschicht der Bildroehre in einem Fernsehempfaenger

Publications (1)

Publication Number Publication Date
GB1059125A true GB1059125A (en) 1967-02-15

Family

ID=7550724

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3973863A Expired GB1059125A (en) 1962-10-09 1963-10-09 Improvements relating to circuits for protecting the luminescent coating of a cathode ray tube

Country Status (4)

Country Link
AT (1) AT241558B (de)
BE (1) BE637984A (de)
DE (1) DE1160002B (de)
GB (1) GB1059125A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524236A1 (fr) * 1982-03-23 1983-09-30 Thomson Csf Mat Tel Dispositif de commande d'electrode d'un canon electronique pour tube cathodique

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351804A (en) * 1964-09-09 1967-11-07 Motorola Inc Protective circuit for cathode ray tubes using a switch responsive to the power supply to change the bias on the cathode ray tube
US3407330A (en) * 1966-02-21 1968-10-22 Rca Corp Protection circuit for cathode ray tube
IN148934B (de) * 1978-01-23 1981-07-25 Gen Tire & Rubber Co
US4763046A (en) * 1987-07-08 1988-08-09 Zenith Electronics Corporation CRT protection circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524236A1 (fr) * 1982-03-23 1983-09-30 Thomson Csf Mat Tel Dispositif de commande d'electrode d'un canon electronique pour tube cathodique
EP0090702A1 (de) * 1982-03-23 1983-10-05 Thomson-Csf Telephone Elektrodensteuerungsanordnung für eine elektronische Kathodenstrahlröhren-Kanone

Also Published As

Publication number Publication date
AT241558B (de) 1965-07-26
BE637984A (de)
DE1160002B (de) 1963-12-27

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