KR890020252U - Video signal selection output circuit - Google Patents

Video signal selection output circuit

Info

Publication number
KR890020252U
KR890020252U KR2019880004354U KR880004354U KR890020252U KR 890020252 U KR890020252 U KR 890020252U KR 2019880004354 U KR2019880004354 U KR 2019880004354U KR 880004354 U KR880004354 U KR 880004354U KR 890020252 U KR890020252 U KR 890020252U
Authority
KR
South Korea
Prior art keywords
video signal
output circuit
signal selection
selection output
circuit
Prior art date
Application number
KR2019880004354U
Other languages
Korean (ko)
Other versions
KR930008706Y1 (en
Inventor
백경석
Original Assignee
주식회사 금성사
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 금성사 filed Critical 주식회사 금성사
Priority to KR2019880004354U priority Critical patent/KR930008706Y1/en
Publication of KR890020252U publication Critical patent/KR890020252U/en
Application granted granted Critical
Publication of KR930008706Y1 publication Critical patent/KR930008706Y1/en

Links

Classifications

    • 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)
  • Picture Signal Circuits (AREA)
KR2019880004354U 1988-03-30 1988-03-30 Video signal circuit KR930008706Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880004354U KR930008706Y1 (en) 1988-03-30 1988-03-30 Video signal circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880004354U KR930008706Y1 (en) 1988-03-30 1988-03-30 Video signal circuit

Publications (2)

Publication Number Publication Date
KR890020252U true KR890020252U (en) 1989-10-05
KR930008706Y1 KR930008706Y1 (en) 1993-12-28

Family

ID=19273678

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880004354U KR930008706Y1 (en) 1988-03-30 1988-03-30 Video signal circuit

Country Status (1)

Country Link
KR (1) KR930008706Y1 (en)

Also Published As

Publication number Publication date
KR930008706Y1 (en) 1993-12-28

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Legal Events

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A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20021001

Year of fee payment: 10

EXPY Expiration of term