ES255529A1 - Un dispositivo de circuitos para prevenir quemaduras de la pantalla en el tubo de imagen de un receptor de televisiën - Google Patents

Un dispositivo de circuitos para prevenir quemaduras de la pantalla en el tubo de imagen de un receptor de televisiën

Info

Publication number
ES255529A1
ES255529A1 ES0255529A ES255529A ES255529A1 ES 255529 A1 ES255529 A1 ES 255529A1 ES 0255529 A ES0255529 A ES 0255529A ES 255529 A ES255529 A ES 255529A ES 255529 A1 ES255529 A1 ES 255529A1
Authority
ES
Spain
Prior art keywords
receiver
relating
prevention
cathode ray
ray tubes
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
ES0255529A
Other languages
English (en)
Spanish (es)
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
Publication of ES255529A1 publication Critical patent/ES255529A1/es
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)
  • Transforming Electric Information Into Light Information (AREA)
  • Details Of Television Scanning (AREA)
ES0255529A 1959-02-07 1960-02-04 Un dispositivo de circuitos para prevenir quemaduras de la pantalla en el tubo de imagen de un receptor de televisiën Expired ES255529A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL235893 1959-02-07

Publications (1)

Publication Number Publication Date
ES255529A1 true ES255529A1 (es) 1960-04-16

Family

ID=19751559

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0255529A Expired ES255529A1 (es) 1959-02-07 1960-02-04 Un dispositivo de circuitos para prevenir quemaduras de la pantalla en el tubo de imagen de un receptor de televisiën

Country Status (8)

Country Link
BE (1) BE587350A (fi)
CH (1) CH381277A (fi)
DE (1) DE1412420B1 (fi)
DK (1) DK103682C (fi)
ES (1) ES255529A1 (fi)
FR (1) FR1247213A (fi)
GB (1) GB925448A (fi)
NL (2) NL235893A (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1055628B (it) * 1975-10-09 1982-01-11 Indesit Circuito per impedire la formazione del punto luminoso in un televisore

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2248815A (en) * 1938-08-04 1941-07-08 Lorenz C Ag Television receiver
DE1012955B (de) * 1953-12-14 1957-08-01 Lorenz C Ag Anordnung zur Verhinderung des Nachleuchtens des ruhenden Leuchtfleckes nach dem Abschalten von Geraeten mit Katodenstrahlroehren, insbesondere bei Fernsehgeraeten

Also Published As

Publication number Publication date
FR1247213A (fr) 1960-11-25
GB925448A (en) 1963-05-08
DE1412420B1 (de) 1970-05-14
NL235893A (fi)
BE587350A (fr) 1960-08-05
CH381277A (de) 1964-08-31
NL113859C (fi)
DK103682C (da) 1966-02-07

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