KR940016420A - Deflection yoke - Google Patents

Deflection yoke Download PDF

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Publication number
KR940016420A
KR940016420A KR1019920025710A KR920025710A KR940016420A KR 940016420 A KR940016420 A KR 940016420A KR 1019920025710 A KR1019920025710 A KR 1019920025710A KR 920025710 A KR920025710 A KR 920025710A KR 940016420 A KR940016420 A KR 940016420A
Authority
KR
South Korea
Prior art keywords
coil
magnetic field
leakage magnetic
deflection
horizontal deflection
Prior art date
Application number
KR1019920025710A
Other languages
Korean (ko)
Other versions
KR100193532B1 (en
Inventor
최환석
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 KR1019920025710A priority Critical patent/KR100193532B1/en
Publication of KR940016420A publication Critical patent/KR940016420A/en
Application granted granted Critical
Publication of KR100193532B1 publication Critical patent/KR100193532B1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/70—Arrangements for deflecting ray or beam

Landscapes

  • Video Image Reproduction Devices For Color Tv Systems (AREA)

Abstract

편향요크의 스크린부에 설치되어 수평편향코일에 의해 음극선관의 외부로 복사되는 누설자계를 감쇄시키는 누설자계 방지코일을 구비하는 편향요크에 관한 것이다. 수평편향코일과 함께 권선되어 상기 수평편향코일의 자계에서 소정의 전압이 발생되도록 유도코일을 형성하여 누설자계 방지코일과 연결하였다.A deflection yoke is provided on a screen portion of a deflection yoke and includes a deflection yoke having a leakage magnetic field preventing coil that attenuates a leakage magnetic field radiated out of the cathode ray tube by a horizontal deflection coil. Winding along with the horizontal deflection coil to form a predetermined coil to generate a predetermined voltage in the magnetic field of the horizontal deflection coil was connected to the leakage magnetic field prevention coil.

따라서, 상기 누설자계 방지코일이 수평편향회로와 연결되어 있지 않아 수평편향회로의 인턱턴스값을 감소시킬 수 있으므로 편향요크의 감도를 향상시킬 수 있다. 또한 수평 편향회로에 영향을 주지않고 누설자계 방지코일을 더 많이 권선하여 누설자계 감쇄 효과를 증가시킬 수 있다.Therefore, since the leakage magnetic field preventing coil is not connected to the horizontal deflection circuit, the inductance value of the horizontal deflection circuit can be reduced, so that the sensitivity of the deflection yoke can be improved. In addition, it is possible to increase the leakage magnetic field damping effect by winding more leakage magnetic field preventing coils without affecting the horizontal deflection circuit.

Description

편향요크Deflection yoke

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

제 4 도는 이 발명에 따른 누설자계 방지코일이 설치된 편향요크의 정면도.4 is a front view of a deflection yoke in which a leakage magnetic field preventing coil according to the present invention is installed.

Claims (1)

네크부와 스크린부를 구비하는 코일세퍼레이터와, 상기 코일세퍼레이터의 내.외측에 설치되어 있는 수평 및 수직편향코일을 구비하는 편향요크에 있어서, 상기 수평편향코일의 누설자계에 의해 자계가 유도되도록 상기 수평편향코일과 함께 권선되어 있는 유도코일과, 상기 유도코일과 연결되며 상기 수평편향코일에 의해 편향요크의 외부로 방사되는 누설자계를 감쇄시킬 수 있도록 상기 스크린부상에 설치되는 누설자계 방지코일을 구비하는 편향요크.In a deflection yoke having a coil separator having a neck portion and a screen portion, and horizontal and vertical deflection coils provided inside and outside the coil separator, the horizontal field is induced such that a magnetic field is induced by a leakage magnetic field of the horizontal deflection coil. An induction coil wound with a deflection coil, and a leakage magnetic field prevention coil connected to the induction coil and installed on the screen portion to attenuate a leakage magnetic field radiated to the outside of the deflection yoke by the horizontal deflection coil. Deflection yoke. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920025710A 1992-12-28 1992-12-28 Deflection yoke KR100193532B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019920025710A KR100193532B1 (en) 1992-12-28 1992-12-28 Deflection yoke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019920025710A KR100193532B1 (en) 1992-12-28 1992-12-28 Deflection yoke

Publications (2)

Publication Number Publication Date
KR940016420A true KR940016420A (en) 1994-07-23
KR100193532B1 KR100193532B1 (en) 1999-06-15

Family

ID=56800407

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920025710A KR100193532B1 (en) 1992-12-28 1992-12-28 Deflection yoke

Country Status (1)

Country Link
KR (1) KR100193532B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970051792A (en) * 1995-12-30 1997-07-29 엄길용 Deflection yoke with damping coil for removing impurity magnetic field

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR970051792A (en) * 1995-12-30 1997-07-29 엄길용 Deflection yoke with damping coil for removing impurity magnetic field

Also Published As

Publication number Publication date
KR100193532B1 (en) 1999-06-15

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