KR910021291U - 영상신호 존재 유무 판단인식 신호 발생회로 - Google Patents

영상신호 존재 유무 판단인식 신호 발생회로

Info

Publication number
KR910021291U
KR910021291U KR2019900007576U KR900007576U KR910021291U KR 910021291 U KR910021291 U KR 910021291U KR 2019900007576 U KR2019900007576 U KR 2019900007576U KR 900007576 U KR900007576 U KR 900007576U KR 910021291 U KR910021291 U KR 910021291U
Authority
KR
South Korea
Prior art keywords
judging
generation circuit
signal generation
recognizing signal
recognizing
Prior art date
Application number
KR2019900007576U
Other languages
English (en)
Other versions
KR950010389Y1 (ko
Inventor
이상용
Original Assignee
주식회사 Lg
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 주식회사 Lg filed Critical 주식회사 Lg
Priority to KR2019900007576U priority Critical patent/KR950010389Y1/ko
Publication of KR910021291U publication Critical patent/KR910021291U/ko
Application granted granted Critical
Publication of KR950010389Y1 publication Critical patent/KR950010389Y1/ko

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/04—Diagnosis, testing or measuring for television systems or their details for receivers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/08—Separation of synchronising signals from picture signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/16—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level
    • H04N5/18—Circuitry for reinsertion of dc and slowly varying components of signal; Circuitry for preservation of black or white level by means of "clamp" circuit operated by switching circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Synchronizing For Television (AREA)
KR2019900007576U 1990-05-31 1990-05-31 영상신호 존재 유무 판단인식 신호 발생회로 KR950010389Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900007576U KR950010389Y1 (ko) 1990-05-31 1990-05-31 영상신호 존재 유무 판단인식 신호 발생회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900007576U KR950010389Y1 (ko) 1990-05-31 1990-05-31 영상신호 존재 유무 판단인식 신호 발생회로

Publications (2)

Publication Number Publication Date
KR910021291U true KR910021291U (ko) 1991-12-20
KR950010389Y1 KR950010389Y1 (ko) 1995-12-11

Family

ID=19299418

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900007576U KR950010389Y1 (ko) 1990-05-31 1990-05-31 영상신호 존재 유무 판단인식 신호 발생회로

Country Status (1)

Country Link
KR (1) KR950010389Y1 (ko)

Also Published As

Publication number Publication date
KR950010389Y1 (ko) 1995-12-11

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