KR910003632U - Video camera backlight compensation circuit - Google Patents

Video camera backlight compensation circuit

Info

Publication number
KR910003632U
KR910003632U KR2019890010329U KR890010329U KR910003632U KR 910003632 U KR910003632 U KR 910003632U KR 2019890010329 U KR2019890010329 U KR 2019890010329U KR 890010329 U KR890010329 U KR 890010329U KR 910003632 U KR910003632 U KR 910003632U
Authority
KR
South Korea
Prior art keywords
video camera
compensation circuit
backlight compensation
camera backlight
circuit
Prior art date
Application number
KR2019890010329U
Other languages
Korean (ko)
Other versions
KR950009563Y1 (en
Inventor
김성훈
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 KR2019890010329U priority Critical patent/KR950009563Y1/en
Publication of KR910003632U publication Critical patent/KR910003632U/en
Application granted granted Critical
Publication of KR950009563Y1 publication Critical patent/KR950009563Y1/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)
  • Studio Devices (AREA)
  • Exposure Control For Cameras (AREA)
KR2019890010329U 1989-07-14 1989-07-14 Back light correction circuit of a video camera KR950009563Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890010329U KR950009563Y1 (en) 1989-07-14 1989-07-14 Back light correction circuit of a video camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890010329U KR950009563Y1 (en) 1989-07-14 1989-07-14 Back light correction circuit of a video camera

Publications (2)

Publication Number Publication Date
KR910003632U true KR910003632U (en) 1991-02-27
KR950009563Y1 KR950009563Y1 (en) 1995-11-08

Family

ID=19288268

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890010329U KR950009563Y1 (en) 1989-07-14 1989-07-14 Back light correction circuit of a video camera

Country Status (1)

Country Link
KR (1) KR950009563Y1 (en)

Also Published As

Publication number Publication date
KR950009563Y1 (en) 1995-11-08

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Legal Events

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Payment date: 20031030

Year of fee payment: 9

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