KR960026043A

KR960026043A - Distortion compensator of deflection yoke

Info

Publication number: KR960026043A
Application number: KR1019940040338A
Authority: KR
Inventors: 조용준
Original assignee: 이형도; 삼성전기 주식회사
Priority date: 1994-12-31
Filing date: 1994-12-31
Publication date: 1996-07-20

Abstract

이 발명은, 코일 세퍼레이터가 형성된 네크부와, 상기 네크부와 대향되며 보정용 마그네트가 장착되는 스크린부와, 상기 네크부와 스크린부 사이에 코일 크램프에 의해 장착된 페라이트 코어와, 상기 페라이트 코어의 외주면에 권선된 수직편향코일과, 상기 네크부와 스크린부 외주면에 장착되는 수평편향코일로 구성된 편향요크에 있어서; 상기 스크린부의 내주면에 네크 새도우왜 보정용 마그네트와 걸윙왜 보정용 마그네트를 각각 착자하여 10극 자계를 형성하여 줌으로써 비구면 판넬에서의 걸윙왜를 보정할 수 있는 편향요크의 디스토션 보정장치에 관한 것이다.The present invention provides a neck portion having a coil separator formed thereon, a screen portion opposed to the neck portion, on which a correction magnet is mounted, a ferrite core mounted by a coil clamp between the neck portion and the screen portion, and an outer peripheral surface of the ferrite core. A deflection yoke comprising a vertical deflection coil wound around and a horizontal deflection coil mounted on an outer circumferential surface of the neck portion and the screen portion; It relates to a distortion yoke distortion correction device capable of correcting gull distortion in an aspherical panel by forming a 10-pole magnetic field by magnetizing a neck shadow distortion correcting magnet and a gullwing distortion correcting magnet respectively on the inner circumferential surface of the screen part.

Description

Distortion compensator of deflection yoke

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

제2도는 이 발명에 따른 편향요크의 디스토션 보정장치의 일실시예를 나타낸 측면도, 제3도는 제2도의 편향요크의 디스토션 보정장치에 적용되는 보정용 마그네트의 배치도, 제4도는 이 발명에 따른 편향요크의 디스토션 보정장치의 자계 흐름도, 제5도는 이 발명에 따른 편향요크의 디스토션 보정장치의 화면 특성도이다.2 is a side view showing an embodiment of the distortion correction device of the deflection yoke according to the present invention, FIG. 3 is a layout view of a magnet for correction applied to the distortion correction device of the deflection yoke of FIG. 2, and FIG. 4 is a deflection yoke according to the present invention. 5 is a screen characteristic diagram of a distortion yoke distortion correction apparatus according to the present invention.

Claims

A neck portion having a coil separator formed thereon, a screen portion opposed to the neck portion, on which a correction magnet is mounted, a ferrite core mounted by a core clamp between the neck portion and the screen portion, and a vertical deflection wound on an outer circumferential surface of the ferrite core A deflection yoke comprising a coil and a horizontal deflection coil mounted on the neck and the outer circumferential surface of the screen; Distortion correction device of the deflection yoke, characterized in that to correct the gripping distortion in the aspherical panel by forming a 10-pole magnetic field by magnetizing the neck shadow distortion correction magnet and the gullwing distortion correction magnet respectively on the inner peripheral surface of the screen portion.

※ Note: The disclosure is based on the initial application.