DE3363252D1 - Device for protecting the horizontal sweep control of a display - Google Patents

Device for protecting the horizontal sweep control of a display

Info

Publication number
DE3363252D1
DE3363252D1 DE8383400535T DE3363252T DE3363252D1 DE 3363252 D1 DE3363252 D1 DE 3363252D1 DE 8383400535 T DE8383400535 T DE 8383400535T DE 3363252 T DE3363252 T DE 3363252T DE 3363252 D1 DE3363252 D1 DE 3363252D1
Authority
DE
Germany
Prior art keywords
protecting
display
horizontal sweep
sweep control
control
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
DE8383400535T
Other languages
English (en)
Inventor
Michel Facon
Robert Julien
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.)
Thales SA
ALE International SAS
Original Assignee
Thomson CSF Telephone SA
Le Materiel Telephonique Thomson CSF
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 Thomson CSF Telephone SA, Le Materiel Telephonique Thomson CSF filed Critical Thomson CSF Telephone SA
Application granted granted Critical
Publication of DE3363252D1 publication Critical patent/DE3363252D1/de
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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K4/00—Generating pulses having essentially a finite slope or stepped portions
    • H03K4/06—Generating pulses having essentially a finite slope or stepped portions having triangular shape
    • H03K4/08—Generating pulses having essentially a finite slope or stepped portions having triangular shape having sawtooth shape
    • H03K4/085—Protection of sawtooth generators

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Details Of Television Scanning (AREA)
DE8383400535T 1982-03-26 1983-03-15 Device for protecting the horizontal sweep control of a display Expired DE3363252D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8205243A FR2524185A1 (fr) 1982-03-26 1982-03-26 Dispositif de protection de la commande de balayage horizontal d'un ecran de visualisation

Publications (1)

Publication Number Publication Date
DE3363252D1 true DE3363252D1 (en) 1986-06-05

Family

ID=9272451

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8383400535T Expired DE3363252D1 (en) 1982-03-26 1983-03-15 Device for protecting the horizontal sweep control of a display

Country Status (4)

Country Link
US (1) US4484112A (de)
EP (1) EP0091333B1 (de)
DE (1) DE3363252D1 (de)
FR (1) FR2524185A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3705615A1 (de) * 1987-02-21 1988-09-01 Thomson Brandt Gmbh Zeilenablenkschaltung fuer verschiedene zeilenfrequenzen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2057907A1 (de) * 1970-11-25 1972-06-08 Licentia Gmbh Schutzschaltung fuer ein Geraet der Nachrichtentechnik,insbesondere einen Fernsehempfaenger
DE2116167C3 (de) * 1971-04-02 1982-05-27 Blaupunkt-Werke Gmbh, 3200 Hildesheim Niederspannungs-Versorgungsschaltung für ein Fernsehempfangsgerät
DE2530350C3 (de) * 1975-07-08 1978-10-26 Standard Elektrik Lorenz Ag, 7000 Stuttgart Speiseschaltung für Fernsehgeräte
US4162434A (en) * 1977-11-07 1979-07-24 Rca Corporation Regulator with short circuit protection

Also Published As

Publication number Publication date
US4484112A (en) 1984-11-20
FR2524185A1 (fr) 1983-09-30
EP0091333A1 (de) 1983-10-12
FR2524185B1 (de) 1984-05-04
EP0091333B1 (de) 1986-04-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee