KR900019513A - Convergence adjustment method and device of deflection yoke - Google Patents

Convergence adjustment method and device of deflection yoke Download PDF

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Publication number
KR900019513A
KR900019513A KR1019890006847A KR890006847A KR900019513A KR 900019513 A KR900019513 A KR 900019513A KR 1019890006847 A KR1019890006847 A KR 1019890006847A KR 890006847 A KR890006847 A KR 890006847A KR 900019513 A KR900019513 A KR 900019513A
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KR
South Korea
Prior art keywords
deflection yoke
coil
vertical
magnetic field
correction
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Application number
KR1019890006847A
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Korean (ko)
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KR920003726B1 (en
Inventor
이청문
Original Assignee
서주인
삼성전기 주식회사
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Priority to KR1019890006847A priority Critical patent/KR920003726B1/en
Publication of KR900019513A publication Critical patent/KR900019513A/en
Application granted granted Critical
Publication of KR920003726B1 publication Critical patent/KR920003726B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/16—Picture reproducers using cathode ray tubes
    • H04N9/28—Arrangements for convergence or focusing

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Abstract

내용 없음No content

Description

편향요크의 콘버어젼스 조정방법 및 장치Convergence adjustment method and device of deflection yoke

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

제3도는 본 발명의 실시 예를 나타낸 회로도, 제4도는 본 발명의 실시 예를 나타낸 장치도.3 is a circuit diagram showing an embodiment of the present invention, Figure 4 is a device diagram showing an embodiment of the present invention.

Claims (3)

화면의 코너부의 수직오차인 크로스 미스콘버어젼스를 보정시켜주는 방법에 있어서, 편향요크의 수직편향 코일에 흐르는 전류에 동조된 자계를 발생시키는 보정코일과 전자총의 3빔의 수직위치를 결정하는 상기 보정코일의 자계와 수평자계의 중심보다 하측주사 및 상측주사를 결정하는 보정코일의 전류방향과로 보정되는 편향요크의 콘버어젼스 조정방법.A method for correcting cross misconvergence, which is a vertical error of a corner portion of a screen, comprising: determining a vertical position of a three-beam beam of an electron gun and a correction coil for generating a magnetic field tuned to a current flowing through a vertical deflection coil of a deflection yoke; A method of adjusting the convergence of a deflection yoke, which is corrected with a current direction of a correction coil that determines lower and upper scans from the center of a magnetic field of a correction coil and a horizontal magnetic field. 수직편향코일(V1),(V2)에 병렬로 연결되는 보정코일(L1), (L2)은 코일세퍼레이터(11)의 후단네크부(12)에 장설시키고, 전자총(13)의 상하방향에 고정되는 자성편(13)에 상기 보정코일(L1),(L2)이 권선되게 구성시킨 편향요크의 콘버어젼스 조정장치.Correction coils L1 and L2 connected in parallel to the vertical deflection coils V1 and V2 are installed in the rear end neck portion 12 of the coil separator 11 and fixed in the vertical direction of the electron gun 13. Convection adjustment apparatus of the deflection yoke configured to wound the correction coil (L1), (L2) to the magnetic piece (13). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890006847A 1989-05-20 1989-05-20 Convergence control device KR920003726B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890006847A KR920003726B1 (en) 1989-05-20 1989-05-20 Convergence control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890006847A KR920003726B1 (en) 1989-05-20 1989-05-20 Convergence control device

Publications (2)

Publication Number Publication Date
KR900019513A true KR900019513A (en) 1990-12-24
KR920003726B1 KR920003726B1 (en) 1992-05-09

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890006847A KR920003726B1 (en) 1989-05-20 1989-05-20 Convergence control device

Country Status (1)

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KR (1) KR920003726B1 (en)

Also Published As

Publication number Publication date
KR920003726B1 (en) 1992-05-09

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