KR870011598U - 빔 전류의 콘트롤 회로 - Google Patents

빔 전류의 콘트롤 회로

Info

Publication number
KR870011598U
KR870011598U KR2019850018201U KR850018201U KR870011598U KR 870011598 U KR870011598 U KR 870011598U KR 2019850018201 U KR2019850018201 U KR 2019850018201U KR 850018201 U KR850018201 U KR 850018201U KR 870011598 U KR870011598 U KR 870011598U
Authority
KR
South Korea
Prior art keywords
control circuit
beam current
current
circuit
control
Prior art date
Application number
KR2019850018201U
Other languages
English (en)
Other versions
KR910001464Y1 (ko
Inventor
장종출
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019850018201U priority Critical patent/KR910001464Y1/ko
Publication of KR870011598U publication Critical patent/KR870011598U/ko
Application granted granted Critical
Publication of KR910001464Y1 publication Critical patent/KR910001464Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/57—Control of contrast or brightness
    • H04N5/59—Control of contrast or brightness in dependence upon beam current of cathode ray tube
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/42—Flyback transformers
    • 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
    • H04N3/18—Generation of supply voltages, in combination with electron beam deflecting

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Details Of Television Scanning (AREA)
  • Television Receiver Circuits (AREA)
KR2019850018201U 1985-12-30 1985-12-30 빔 전류의 콘트롤 회로 KR910001464Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850018201U KR910001464Y1 (ko) 1985-12-30 1985-12-30 빔 전류의 콘트롤 회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850018201U KR910001464Y1 (ko) 1985-12-30 1985-12-30 빔 전류의 콘트롤 회로

Publications (2)

Publication Number Publication Date
KR870011598U true KR870011598U (ko) 1987-07-18
KR910001464Y1 KR910001464Y1 (ko) 1991-03-04

Family

ID=19247754

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850018201U KR910001464Y1 (ko) 1985-12-30 1985-12-30 빔 전류의 콘트롤 회로

Country Status (1)

Country Link
KR (1) KR910001464Y1 (ko)

Also Published As

Publication number Publication date
KR910001464Y1 (ko) 1991-03-04

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Legal Events

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A201 Request for examination
E701 Decision to grant or registration of patent right
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Payment date: 19970829

Year of fee payment: 9

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