IT1055628B - CIRCUIT TO PREVENT THE FORMATION OF THE LIGHT POINT IN A TELEVISION - Google Patents

CIRCUIT TO PREVENT THE FORMATION OF THE LIGHT POINT IN A TELEVISION

Info

Publication number
IT1055628B
IT1055628B IT6951375A IT6951375A IT1055628B IT 1055628 B IT1055628 B IT 1055628B IT 6951375 A IT6951375 A IT 6951375A IT 6951375 A IT6951375 A IT 6951375A IT 1055628 B IT1055628 B IT 1055628B
Authority
IT
Italy
Prior art keywords
television
formation
prevent
circuit
light point
Prior art date
Application number
IT6951375A
Other languages
Italian (it)
Original Assignee
Indesit
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 Indesit filed Critical Indesit
Priority to IT6951375A priority Critical patent/IT1055628B/en
Priority to GB4164776A priority patent/GB1535540A/en
Priority to DE19762645570 priority patent/DE2645570C2/en
Application granted granted Critical
Publication of IT1055628B publication Critical patent/IT1055628B/en

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)
IT6951375A 1975-10-09 1975-10-09 CIRCUIT TO PREVENT THE FORMATION OF THE LIGHT POINT IN A TELEVISION IT1055628B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT6951375A IT1055628B (en) 1975-10-09 1975-10-09 CIRCUIT TO PREVENT THE FORMATION OF THE LIGHT POINT IN A TELEVISION
GB4164776A GB1535540A (en) 1975-10-09 1976-10-07 Circuit for preventing the formation of a luminous spot on the screen of a television receiver upon switch-off
DE19762645570 DE2645570C2 (en) 1975-10-09 1976-10-08 Circuit for preventing the formation of a light spot on the screen of a television receiver when it is switched off

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6951375A IT1055628B (en) 1975-10-09 1975-10-09 CIRCUIT TO PREVENT THE FORMATION OF THE LIGHT POINT IN A TELEVISION

Publications (1)

Publication Number Publication Date
IT1055628B true IT1055628B (en) 1982-01-11

Family

ID=11312297

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6951375A IT1055628B (en) 1975-10-09 1975-10-09 CIRCUIT TO PREVENT THE FORMATION OF THE LIGHT POINT IN A TELEVISION

Country Status (3)

Country Link
DE (1) DE2645570C2 (en)
GB (1) GB1535540A (en)
IT (1) IT1055628B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL235893A (en) * 1959-02-07
US3448328A (en) * 1966-05-30 1969-06-03 New Nippon Electric Co Cathode ray tube bright spot eliminating circuit
DE2235293C3 (en) * 1972-07-19 1982-09-09 Loewe Opta Gmbh, 8640 Kronach Circuit arrangement for suppressing the light spot on the screen of a picture tube in a television set

Also Published As

Publication number Publication date
DE2645570A1 (en) 1977-04-14
GB1535540A (en) 1978-12-13
DE2645570C2 (en) 1985-06-05

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19941025