KR950033784A - Monitor's Synchronous Signal Generation Circuit - Google Patents

Monitor's Synchronous Signal Generation Circuit Download PDF

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Publication number
KR950033784A
KR950033784A KR1019940011887A KR19940011887A KR950033784A KR 950033784 A KR950033784 A KR 950033784A KR 1019940011887 A KR1019940011887 A KR 1019940011887A KR 19940011887 A KR19940011887 A KR 19940011887A KR 950033784 A KR950033784 A KR 950033784A
Authority
KR
South Korea
Prior art keywords
synchronizing signal
synchronization signal
horizontal
monitor
vertical
Prior art date
Application number
KR1019940011887A
Other languages
Korean (ko)
Other versions
KR970009499B1 (en
Inventor
조희철
Original Assignee
배순훈
대우전자 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
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Application filed by 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR94011887A priority Critical patent/KR970009499B1/en
Publication of KR950033784A publication Critical patent/KR950033784A/en
Application granted granted Critical
Publication of KR970009499B1 publication Critical patent/KR970009499B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/04—Synchronising
    • H04N5/06—Generation of synchronising signals
    • 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
    • H04N3/22—Circuits for controlling dimensions, shape or centering of picture on screen
    • H04N3/23—Distortion correction, e.g. for pincushion distortion correction, S-correction
    • 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

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Synchronizing For Television (AREA)

Abstract

본 발명은 모니터에 관한 것으로써, 특히 수직 동기 신호와 인접된 수평 동기 신호가 제거된 수평 동기 신호를 발생시킴으로써, 화면의 상부에서 발생되는 찌그러짐을 방지할 수 있는 모니터의 동기 신호 발생 회로에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a monitor, and more particularly, to a synchronization signal generating circuit of a monitor that can prevent distortion caused at the top of a screen by generating a horizontal synchronization signal from which a vertical synchronization signal and an adjacent horizontal synchronization signal are removed. .

이와같은 본 발명은 입력되는 복합 동기 신호를 수평 동기 신호 및 수직 동기 신호로 분리시키는 동기 신호 분리부와, 상기 동기 신호 분리부에서 출력되는 수직 동기 신호와 인접한 수평 동기 신호를 제거시키고, 그 제거시킨 수평 동기 신호를 출력시키는 수평 동기 신호 발생부로 구성된다.As described above, the present invention provides a synchronization signal separation unit for separating an input composite synchronization signal into a horizontal synchronization signal and a vertical synchronization signal, and removes the horizontal synchronization signal adjacent to the vertical synchronization signal output from the synchronization signal separation unit. And a horizontal synchronizing signal generator for outputting a horizontal synchronizing signal.

Description

모니터의동기 신호 발생 회로Synchronous Signal Generator Circuit of Monitor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제3도는 본 발명에 따른 모니터의 동기 신호 발생 회로도, 제4도는 제3도의 각부에서 출력되는 신호의 파형을 보인 도면.3 is a diagram illustrating a synchronization signal generating circuit of a monitor according to the present invention, and FIG. 4 is a view showing waveforms of signals output from respective parts of FIG.

Claims (2)

입력되는 복합 동기 신호를 제1의 수평 동기 신호 및 수직 동기 신호로 분리시키는 동기 신호 분리수단과, 상기 동기 신호 분리수단에서 출력되는 수직 동기 신호와 인접한 제1의 수평 동기 신호를 제거시키고, 제2의 수평 동기 신호를 출력시키는 수평 동기 신호 발생 수단으로 구성됨을 특징으로 하는 모니터의 동기 신호 발생 회로.Synchronizing signal separating means for separating the input composite synchronizing signal into a first horizontal synchronizing signal and a vertical synchronizing signal, and removing a first horizontal synchronizing signal adjacent to the vertical synchronizing signal output from the synchronizing signal separating means, and a second And a horizontal synchronizing signal generating means for outputting a horizontal synchronizing signal of the monitor. 제1항에 있어서, 상기 수평 동기 신호 발생 수단은 상기 복합 동기 신호와 상기 동기 신호 분리부에서 출력되는 수직 동기 신호에 의해 상기 제2의 수평 동기 신호를 발생시키는 단안정 멀티바이브레이터와, 상기 제2의 수평 동기 신호의 폭을 결정하는 저항 및 콘덴서로 구성됨을 특징으로 하는 모니터의 동기 신호 발생 회로.2. The monostable multivibrator according to claim 1, wherein the horizontal synchronizing signal generating means comprises: a monostable multivibrator for generating the second horizontal synchronizing signal by the vertical synchronizing signal output from the composite synchronizing signal and the synchronizing signal separating unit; And a resistor and a capacitor for determining a width of the horizontal synchronization signal of the monitor. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR94011887A 1994-05-30 1994-05-30 A circuit for the production of the synchronized sign at a monitor KR970009499B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR94011887A KR970009499B1 (en) 1994-05-30 1994-05-30 A circuit for the production of the synchronized sign at a monitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR94011887A KR970009499B1 (en) 1994-05-30 1994-05-30 A circuit for the production of the synchronized sign at a monitor

Publications (2)

Publication Number Publication Date
KR950033784A true KR950033784A (en) 1995-12-26
KR970009499B1 KR970009499B1 (en) 1997-06-13

Family

ID=19384120

Family Applications (1)

Application Number Title Priority Date Filing Date
KR94011887A KR970009499B1 (en) 1994-05-30 1994-05-30 A circuit for the production of the synchronized sign at a monitor

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KR (1) KR970009499B1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102465348B1 (en) 2020-06-11 2022-11-11 한국과학기술연구원 Method for determining relative position between arrays of flexible array device

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Publication number Publication date
KR970009499B1 (en) 1997-06-13

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