KR940012470A - Misconvergence correction device of deflection yoke - Google Patents

Misconvergence correction device of deflection yoke Download PDF

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Publication number
KR940012470A
KR940012470A KR1019920022784A KR920022784A KR940012470A KR 940012470 A KR940012470 A KR 940012470A KR 1019920022784 A KR1019920022784 A KR 1019920022784A KR 920022784 A KR920022784 A KR 920022784A KR 940012470 A KR940012470 A KR 940012470A
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KR
South Korea
Prior art keywords
coil
misconvergence
vertical
deflection yoke
parallel
Prior art date
Application number
KR1019920022784A
Other languages
Korean (ko)
Inventor
이청문
Original Assignee
황선두
삼성전기 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 황선두, 삼성전기 주식회사 filed Critical 황선두
Priority to KR1019920022784A priority Critical patent/KR940012470A/en
Publication of KR940012470A publication Critical patent/KR940012470A/en

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Abstract

이 고안은 편향요크의 미스컨버젼스 보정장치를 게재한다.This design discloses the misconvergence correction device of the deflection yoke.

이 발명은 고해상도의 모니터에서 수직측에 따라 발생하는 비선형적인 미스컨버젼스 현상을 보정하기 위하여 기존의 기포화 리액터의 수직보정코일에 서로 병렬로 연결된 한쌍의 다이오드를 직렬로 연결하고, 이 다이오드와 수직보정코일의 양 끝단에 저항을 병렬로 연결하는 것으로 구성된다. 따라서 이 발명에 따른 편향요크의 미스컨버젼스 보정장치를 이용함으로서 비선형적인 미스컨버젼스 현상을 보정할 수 있다.The present invention connects a pair of diodes connected in parallel to a vertical correction coil of a conventional saturation reactor in order to correct a nonlinear misconvergence phenomenon occurring along the vertical side in a high resolution monitor. It consists of connecting a resistor in parallel at both ends of the coil. Therefore, the nonlinear misconvergence phenomenon can be corrected by using the misconvergence correction apparatus of the deflection yoke according to the present invention.

Description

편향요크의 미스컨버젼스 보정장치Misconvergence correction device of deflection yoke

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제4도의 (가)∼(다)는 화면상에 나타나는 미스컨버젼스를 설명하기 위한 도면.4A to 4C are diagrams for explaining misconvergence displayed on a screen.

제5도는 컨버젼스 모듈레이터의 기본특성도.5 is a basic characteristic diagram of a convergence modulator.

제6도는 이 발명에 따른 편향요크의 미스컨버젼스 보정장치의 회로도이다.6 is a circuit diagram of an apparatus for correcting misconvergence of a deflection yoke according to the present invention.

Claims (2)

수직편향코일과 직렬로 연결된 수직보정코일과；상기 수직보정코일의 좌우측에 장착되고, 제1 및 제2 수평편향코일과 각각 직렬로 연결되는 제1 및 제2수평보정코일과; 상기 제1 및 제2수평보정코일의 양측에 장착되고, 자속의 양을 증가시키기 위한 영구자석으로 이루어진 편향요크의 미스컨버젼스 보정장치에 있어서, 상기 수직편향코일과 수직보정코일 사이에 직렬로 연결된 한쌍의 다이오드와, 상기 다이오드와 수직보정코일의 양끝단에 상기 다이오드를 턴온조정하는 저항을 병렬로 연결시켜 구성하는 것을 특징으로 하는 편향요크의 미스컨버젼스 보정장치.A vertical correction coil connected in series with a vertical deflection coil; first and second horizontal correction coils mounted on left and right sides of the vertical correction coil and connected in series with the first and second horizontal deflection coils, respectively; In the misconvergence correction device of the deflection yoke mounted on both sides of the first and second horizontal correction coils and made of a permanent magnet for increasing the amount of magnetic flux, a pair connected in series between the vertical deflection coil and the vertical correction coil. And a diode and a resistor connected to both ends of the diode and the vertical correction coil in parallel so as to be configured in parallel. 제1항에 있어서, 상기 한쌍의 다이오드는 서로 병렬로 연결된 것을 특징으로 하는 편향요크의 미스컨버젼스 보정장치.The apparatus of claim 1, wherein the pair of diodes are connected in parallel to each other. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920022784A 1992-11-30 1992-11-30 Misconvergence correction device of deflection yoke KR940012470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920022784A KR940012470A (en) 1992-11-30 1992-11-30 Misconvergence correction device of deflection yoke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920022784A KR940012470A (en) 1992-11-30 1992-11-30 Misconvergence correction device of deflection yoke

Publications (1)

Publication Number Publication Date
KR940012470A true KR940012470A (en) 1994-06-23

Family

ID=67211205

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920022784A KR940012470A (en) 1992-11-30 1992-11-30 Misconvergence correction device of deflection yoke

Country Status (1)

Country Link
KR (1) KR940012470A (en)

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