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JPS53115135A - Circuit for supplying protection signal of tv display tube - Google Patents

Circuit for supplying protection signal of tv display tube

Info

Publication number
JPS53115135A
JPS53115135A JP2937378A JP2937378A JPS53115135A JP S53115135 A JPS53115135 A JP S53115135A JP 2937378 A JP2937378 A JP 2937378A JP 2937378 A JP2937378 A JP 2937378A JP S53115135 A JPS53115135 A JP S53115135A
Authority
JP
Japan
Prior art keywords
circuit
display tube
protection signal
supplying protection
supplying
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.)
Pending
Application number
JP2937378A
Other languages
English (en)
Inventor
Zonenberugeru Pauru
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 JPS53115135A publication Critical patent/JPS53115135A/ja
Pending 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)
JP2937378A 1977-03-17 1978-03-16 Circuit for supplying protection signal of tv display tube Pending JPS53115135A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2711636A DE2711636C2 (de) 1977-03-17 1977-03-17 Schaltungsanordnung zum Liefern eines Schutzsignals

Publications (1)

Publication Number Publication Date
JPS53115135A true JPS53115135A (en) 1978-10-07

Family

ID=6003877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2937378A Pending JPS53115135A (en) 1977-03-17 1978-03-16 Circuit for supplying protection signal of tv display tube

Country Status (7)

Country Link
US (1) US4176301A (ja)
JP (1) JPS53115135A (ja)
AU (1) AU3412578A (ja)
DE (1) DE2711636C2 (ja)
FR (1) FR2384400A1 (ja)
GB (1) GB1585446A (ja)
IT (1) IT1107348B (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1098809B (it) * 1978-09-07 1985-09-18 Ates Componenti Elettron Circuito per il comando dello spegnimento del fascio elettronico di un cinescopio
GB2160078A (en) * 1984-06-05 1985-12-11 Motorola Inc Failure detection circuit
DE3508528C2 (de) * 1985-03-09 1993-10-07 Thomson Brandt Gmbh Empfangsgerät zum Empfang von mittels Kabel übertragenen Fernsehsendungen mit einer Torschaltung
DE3733009A1 (de) * 1987-09-30 1989-04-13 Thomson Brandt Gmbh Schutzschaltung fuer eine bildroehre fuer den ausfall der vertikalablenkung
CN101159810B (zh) * 2007-09-29 2013-03-27 康佳集团股份有限公司 电视机场失效保护解除电路及方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE911853C (de) * 1951-07-07 1954-05-20 Telefunken Gmbh Schaltungsanordnung zum Phasenvergleich zweier Impulsfolgen
GB1047515A (ja) * 1963-05-14
US3281623A (en) * 1963-08-29 1966-10-25 Digitech Inc Cathode ray tube blanking circuit for recurrent and triggered sweeps
US3811068A (en) * 1971-12-30 1974-05-14 Westinghouse Electric Corp Protection circuit for cathode ray tubes
DE2333391B2 (de) * 1973-06-30 1975-06-05 Norddeutsche Mende Rundfunk Kg, 2800 Bremen Schaltungsanordnung zur Verhütung von Einbrennflecken auf dem Bildschirm eines Elektronenstrahl-Rohres
DE2533599C3 (de) * 1975-07-26 1982-03-11 Philips Patentverwaltung Gmbh, 2000 Hamburg Integrierbare Ablenk-Schaltungsanordnung

Also Published As

Publication number Publication date
IT7867557A0 (it) 1978-03-14
GB1585446A (en) 1981-03-04
AU3412578A (en) 1979-09-20
US4176301A (en) 1979-11-27
IT1107348B (it) 1985-11-25
DE2711636A1 (de) 1978-09-21
FR2384400A1 (fr) 1978-10-13
DE2711636C2 (de) 1984-07-12

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