KR920003637U - 비디오 클램핑 및 블래킹 신호 발생회로 - Google Patents

비디오 클램핑 및 블래킹 신호 발생회로

Info

Publication number
KR920003637U
KR920003637U KR2019900011577U KR900011577U KR920003637U KR 920003637 U KR920003637 U KR 920003637U KR 2019900011577 U KR2019900011577 U KR 2019900011577U KR 900011577 U KR900011577 U KR 900011577U KR 920003637 U KR920003637 U KR 920003637U
Authority
KR
South Korea
Prior art keywords
generation circuit
signal generation
blocking signal
video clamping
video
Prior art date
Application number
KR2019900011577U
Other languages
English (en)
Other versions
KR960007154Y1 (ko
Inventor
인웅식
Original Assignee
엘지전자 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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR2019900011577U priority Critical patent/KR960007154Y1/ko
Publication of KR920003637U publication Critical patent/KR920003637U/ko
Application granted granted Critical
Publication of KR960007154Y1 publication Critical patent/KR960007154Y1/ko

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
    • 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
    • H04N3/24—Blanking circuits
    • 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
    • H04N9/00—Details of colour television systems
    • H04N9/44—Colour synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Processing Of Color Television Signals (AREA)
KR2019900011577U 1990-07-31 1990-07-31 비디오 클램핑 및 블래킹 신호 발생회로 KR960007154Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900011577U KR960007154Y1 (ko) 1990-07-31 1990-07-31 비디오 클램핑 및 블래킹 신호 발생회로

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900011577U KR960007154Y1 (ko) 1990-07-31 1990-07-31 비디오 클램핑 및 블래킹 신호 발생회로

Publications (2)

Publication Number Publication Date
KR920003637U true KR920003637U (ko) 1992-02-25
KR960007154Y1 KR960007154Y1 (ko) 1996-08-22

Family

ID=19301773

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900011577U KR960007154Y1 (ko) 1990-07-31 1990-07-31 비디오 클램핑 및 블래킹 신호 발생회로

Country Status (1)

Country Link
KR (1) KR960007154Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990055704A (ko) * 1997-12-27 1999-07-15 김영환 클램프와 브랭킹 신호를 합성하기 위한 회로

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990055704A (ko) * 1997-12-27 1999-07-15 김영환 클램프와 브랭킹 신호를 합성하기 위한 회로

Also Published As

Publication number Publication date
KR960007154Y1 (ko) 1996-08-22

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