BR7503023A - Circuito aperfeicoado para a supressao da mancha focal - Google Patents

Circuito aperfeicoado para a supressao da mancha focal

Info

Publication number
BR7503023A
BR7503023A BR3853/75A BR7503853A BR7503023A BR 7503023 A BR7503023 A BR 7503023A BR 3853/75 A BR3853/75 A BR 3853/75A BR 7503853 A BR7503853 A BR 7503853A BR 7503023 A BR7503023 A BR 7503023A
Authority
BR
Brazil
Prior art keywords
suppression
focal spot
perfect circuit
perfect
circuit
Prior art date
Application number
BR3853/75A
Other languages
English (en)
Portuguese (pt)
Inventor
W Riechmann
Original Assignee
Blaupunkt Werke 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 Blaupunkt Werke Gmbh filed Critical Blaupunkt Werke Gmbh
Publication of BR7503023A publication Critical patent/BR7503023A/pt

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)
BR3853/75A 1974-05-16 1975-05-15 Circuito aperfeicoado para a supressao da mancha focal BR7503023A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2423726A DE2423726B2 (de) 1974-05-16 1974-05-16 Schaltungsanordnung zur Brennfleckunterdrückung

Publications (1)

Publication Number Publication Date
BR7503023A true BR7503023A (pt) 1976-03-23

Family

ID=5915698

Family Applications (1)

Application Number Title Priority Date Filing Date
BR3853/75A BR7503023A (pt) 1974-05-16 1975-05-15 Circuito aperfeicoado para a supressao da mancha focal

Country Status (6)

Country Link
BR (1) BR7503023A (enrdf_load_stackoverflow)
DE (1) DE2423726B2 (enrdf_load_stackoverflow)
ES (1) ES437726A1 (enrdf_load_stackoverflow)
FI (1) FI751416A7 (enrdf_load_stackoverflow)
IT (1) IT1035726B (enrdf_load_stackoverflow)
ZA (1) ZA753139B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340910A (en) * 1979-09-24 1982-07-20 Gte Sylvania Incorporated CRT Spot suppression circuit
US4390817A (en) * 1981-02-27 1983-06-28 Zenith Radio Corporation Integratable CRT spot cut-off network

Also Published As

Publication number Publication date
ES437726A1 (es) 1977-03-16
IT1035726B (it) 1979-10-20
ZA753139B (en) 1976-04-28
DE2423726A1 (de) 1975-11-27
FI751416A7 (enrdf_load_stackoverflow) 1975-11-17
DE2423726B2 (de) 1978-06-01

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