KR960005716A - Convergence York for Cathode Ray Tubes - Google Patents

Convergence York for Cathode Ray Tubes Download PDF

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Publication number
KR960005716A
KR960005716A KR1019940016374A KR19940016374A KR960005716A KR 960005716 A KR960005716 A KR 960005716A KR 1019940016374 A KR1019940016374 A KR 1019940016374A KR 19940016374 A KR19940016374 A KR 19940016374A KR 960005716 A KR960005716 A KR 960005716A
Authority
KR
South Korea
Prior art keywords
core
magnetic pole
cathode ray
coil
wound
Prior art date
Application number
KR1019940016374A
Other languages
Korean (ko)
Other versions
KR970008568B1 (en
Inventor
임종호
Original Assignee
이헌조
엘지전자 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 이헌조, 엘지전자 주식회사 filed Critical 이헌조
Priority to KR1019940016374A priority Critical patent/KR970008568B1/en
Priority to TW084106880A priority patent/TW270999B/en
Priority to CN95109194A priority patent/CN1051639C/en
Publication of KR960005716A publication Critical patent/KR960005716A/en
Application granted granted Critical
Publication of KR970008568B1 publication Critical patent/KR970008568B1/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
    • H01J29/54—Arrangements for centring ray or beam

Landscapes

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

Abstract

본 발명은 음극선관용 콘버젼스요크에 관한 것으로, 자극을 이루는 자극편을 코아에 일체 형성하지 않고 별도로 제작하여 상기 자극편에 직접 코일을 감은 상태에서 상기 코아와 자극편을 홀더로서 결합하여 주도록 함에따라 부품수를 줄여 제작비용의 절감과 조립성 향상을 기함과 함께 코아의 사용 폭도 넓혀 줄수 있도록 한 것이다.The present invention relates to a convergence yoke for a cathode ray tube, in which a magnetic pole forming a magnetic pole is separately formed without forming a core, and the core and the magnetic pole piece are coupled as a holder in a state in which a coil is wound directly on the magnetic pole piece. Therefore, by reducing the number of parts, it is possible to reduce the production cost and improve the assemblability and to expand the use of core.

이를위해 본 발명은 링 형태를 이루는 코아(21)와, 상기 코아와는 별도로 제작되어 외측으로 코일(22)이 감겨진 복수개의 자극편(23)과, 상기 코일(22)이 감겨진 자극편(23)을 코아(21)의 내측 둘레면에 접촉되게 결합시켜 주는 홀더(24)로 구성하여서 된 것이다.To this end, the present invention provides a core 21 having a ring shape, a plurality of magnetic pole pieces 23 which are manufactured separately from the core, and the coil 22 is wound to the outside, and the magnetic pole pieces to which the coil 22 is wound. It is made of the holder 24 which couple | bonds 23 with the inner peripheral surface of the core 21 so that it may contact.

Description

음극선관용 콘버젼스요크Convergence York for Cathode Ray Tubes

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

제6도는 본 발명 콘버젼스요크를 4극으로 하여 나타낸 평면도로서 가)는 코아가 준비된 상태도, 나)는 코아에 코일이 감겨진 돌출편을 접촉시킨 상태도, 다)는 돌출편이 코아를 음극선관에 고정하기 위해 홀더에 결합한 상태도,6 is a plan view showing the convergence yoke of the present invention as four poles. (A) A state in which a core is prepared; State attached to the holder for fixing to the cathode ray tube,

제7도는 본 발명 콘버젼스요크를 구성하는 홀더의 사시도.7 is a perspective view of a holder constituting the convergence yoke of the present invention.

Claims (2)

링 형태를 이루는 코아(21)와, 상기 코아와는 별도로 구비되어 외측으로 코일(22)이 감겨진 복수개의 자극편(23)과, 상기 코일(22)이 감겨진 자극편(23)을 코아(21)의 내측 둘레면에 접촉되게 결합시켜 주는 홀더(24)로 구성하여서 됨을 특징으로 하는 음극선관용 콘버젼스요크.A core 21 having a ring shape, a plurality of magnetic pole pieces 23 having a coil 22 wound on the outside and provided separately from the core, and a magnetic pole piece 23 on which the coil 22 is wound A convergence yoke for cathode ray tubes, characterized in that it is composed of a holder (24) for engaging in contact with the inner peripheral surface of the (21). 제1항에 있어서, 홀더(24)의 내부에 복수개의 지지리브(24a)를 형성하여 홀도(24)에 의해 코아(21)와 자극편(23)을 결합시킬때 상기 자극편을 지지리브(24a)가 지지하여 주도록 한 음극선관용 콘버젼스요크.The magnetic pole piece according to claim 1, wherein a plurality of support ribs (24a) are formed in the holder (24) to couple the core (21) and the pole piece (23) by the hole diagram (24). Convergence yoke for cathode ray tubes, supported by 24a. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940016374A 1994-07-07 1994-07-07 Cathode-ray tube of deflection yoke KR970008568B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019940016374A KR970008568B1 (en) 1994-07-07 1994-07-07 Cathode-ray tube of deflection yoke
TW084106880A TW270999B (en) 1994-07-07 1995-07-04 Convergence yoke of cathode ray tube
CN95109194A CN1051639C (en) 1994-07-07 1995-07-07 Convergence yoke of cathode ray tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940016374A KR970008568B1 (en) 1994-07-07 1994-07-07 Cathode-ray tube of deflection yoke

Publications (2)

Publication Number Publication Date
KR960005716A true KR960005716A (en) 1996-02-23
KR970008568B1 KR970008568B1 (en) 1997-05-27

Family

ID=19387545

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940016374A KR970008568B1 (en) 1994-07-07 1994-07-07 Cathode-ray tube of deflection yoke

Country Status (3)

Country Link
KR (1) KR970008568B1 (en)
CN (1) CN1051639C (en)
TW (1) TW270999B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58218290A (en) * 1982-06-11 1983-12-19 Denki Onkyo Co Ltd Convergence device for in-line type color cathode ray tube
JPH0541182A (en) * 1991-08-07 1993-02-19 Sony Corp Structural body for holding quadrupole coil

Also Published As

Publication number Publication date
KR970008568B1 (en) 1997-05-27
CN1051639C (en) 2000-04-19
CN1121637A (en) 1996-05-01
TW270999B (en) 1996-02-21

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