KR0137177Y1 - Sadle sadle type deflection yoke - Google Patents

Sadle sadle type deflection yoke Download PDF

Info

Publication number
KR0137177Y1
KR0137177Y1 KR2019920006577U KR920006577U KR0137177Y1 KR 0137177 Y1 KR0137177 Y1 KR 0137177Y1 KR 2019920006577 U KR2019920006577 U KR 2019920006577U KR 920006577 U KR920006577 U KR 920006577U KR 0137177 Y1 KR0137177 Y1 KR 0137177Y1
Authority
KR
South Korea
Prior art keywords
saddle
deflection yoke
deflection
coil
sadle
Prior art date
Application number
KR2019920006577U
Other languages
Korean (ko)
Other versions
KR930024355U (en
Inventor
박종욱
Original Assignee
황선두
삼성전기주식회사
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, 삼성전기주식회사 filed Critical 황선두
Priority to KR2019920006577U priority Critical patent/KR0137177Y1/en
Publication of KR930024355U publication Critical patent/KR930024355U/en
Application granted granted Critical
Publication of KR0137177Y1 publication Critical patent/KR0137177Y1/en

Links

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
    • H01J29/72—Arrangements for deflecting ray or beam along one straight line or along two perpendicular straight lines
    • H01J29/76—Deflecting by magnetic fields only
    • H01J29/762—Deflecting by magnetic fields only using saddle coils or printed windings
    • 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
    • H01J29/006—Arrangements for eliminating unwanted temperature effects
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/0061—Cooling arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2229/00—Details of cathode ray tubes or electron beam tubes
    • H01J2229/70—Electron beam control outside the vessel
    • H01J2229/703—Electron beam control outside the vessel by magnetic fields
    • H01J2229/7038—Coil separators and formers

Abstract

이 고안은 새들-새들형 편향요크에 관한 것으로서, 초고해상도용 모니터나 초대형 텔레지변에 사용되는 편향요크에서 수평편향시에 주파수가 높을 뿐만 아니라 편향 전류가 높으므로 인하여 발생하는 발열을 억제하기 위한 것이다This design relates to the saddle-saddle deflection yoke, which is to suppress the heat generated by the high deflection current as well as the high frequency of horizontal deflection in the deflection yoke used for ultra-high resolution monitors or super-tele telegraphs.

이 고안은 새들-새들형 편향요크에 코일세퍼레이터외측면에 감도 향상을 위한 링 형상의 보정철편들을 장착하여 자계를 강화시켜 줌으로써, 편향요크에서 발생하는 발열을 최소화 할 수 있는 것이다This design strengthens the magnetic field by installing ring-shaped correction iron pieces on the outer side of the coil separator to improve sensitivity in the saddle-saddle type yoke, thereby minimizing the heat generated from the deflection yoke.

Description

새들-새들형 편향요크Saddle-Bird Deflection Yoke

제1도의 (a),(b)는 일반적인 새들-새들형편향요크를 나타낸 정면도 및 일부 단면도.(A) and (b) of FIG. 1 are front and partial cross-sectional views showing a general saddle-saddle deflection yoke.

제2도는 이 고안에 따른 새들-새들형 편향요크의 코일세퍼레이터에 보정철편이 부착된 상태를 나타낸 정면도.2 is a front view showing a state where a correction iron piece is attached to a coil separator of a saddle-saddle deflection yoke according to the present invention.

제3도는 이 고안에 따른 새들-새들형 편향요크의 조립상태를 나타낸 일부 단면도.3 is a partial cross-sectional view showing the assembly of the saddle-saddle deflection yoke according to the present invention.

제4도는 이 고안에 따른 새들-새들형 편향요크의 자계분포상태를 설명하기 위한 도면.4 is a view for explaining the magnetic field distribution state of the saddle-saddle deflection yoke according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 편향요크 2 : 코일세퍼레이터1: deflection yoke 2: coil separator

2a : 네크부 2b : 스크린부2a: neck portion 2b: screen portion

3 : 수평편향코일 4 : 수직편향코일3: horizontal deflection coil 4: vertical deflection coil

4a,4b : 밴트부 5 : 페라이트코어4a, 4b: band part 5: ferrite core

6 : 코어클램프 7a,7b : 보정철편6: core clamp 7a, 7b: correction iron piece

이 고안은 새들-새들형 편향요크에 관한 것으로서, 더욱 상세하게는 편향요크의 코일세퍼레이터 외측면에 감도향상을 위한 보정철편을 장착하여 자계를 강화시켜 줌으로써, 편향요크에서 발생하는 발열을 최소화 할 수 있도록 한 것이다.The present invention relates to a saddle-saddle deflection yoke, and more specifically, by mounting a correction iron piece on the outer side of the coil separator of the deflection yoke to enhance the magnetic field, it is possible to minimize the heat generated from the deflection yoke. It would be.

일반적으로, 제1도의 (a),(b)에 나타낸 바와같이 T.V 수상기 또는 모니터등의 음극선관(도시생략)에 장착되는 새들-새들형 편향요크(1)는, 네크부(2a)와 스크린부(2b)로 이루어지는 코일세퍼레이터(2)가 분할면을 기준으로 대향되어 결합편(도시생략)등으로 상호 조립되고, 상기 코일세퍼레이터(2)의 내측에 수평편향코일(3)이 감겨져 장착되며, 그 외측으로는 새들형의 수직편향코일(4)이 장착된 상태에서 한쌍의 페라이트코어(5)가 코어클램프(6)에 의해 조립되어 이루어진다.Generally, the saddle-saddle deflection yoke 1 mounted on a cathode ray tube (not shown) such as a TV receiver or a monitor, as shown in (a) and (b) of FIG. 1, has a neck portion 2a and a screen. The coil separator 2 composed of the section 2b is opposed to each other on the basis of the divided surface and assembled together by a coupling piece (not shown) or the like, and the horizontal deflection coil 3 is wound and mounted inside the coil separator 2. On the outside thereof, a pair of ferrite cores 5 are assembled by the core clamp 6 in a state where the saddle-shaped vertical deflection coil 4 is mounted.

따라서, 상기 수평 및 수직편향코일(3),(4)에 톱니파 펄스가 인가됨에 따라 전자총에서 방사되는 R(적색), G(녹색), B(청색)의 전자빔을 편향시켜 화면상에 주사위치를 결정하게 된다.Therefore, as the sawtooth pulses are applied to the horizontal and vertical deflection coils 3 and 4, the R (red), G (green), and B (blue) electron beams are deflected so as to deflect on the screen. Will be determined.

그러나, 상기한 바와같은 편향 요크는 기구적인 메카니즘에 의한 오차나 자체 오차에 의하여 화면상에 미스콘버젼스(Misconvergence)현상이 발생하게 되므로 여러 보정수단들을 사용하게 된다.However, in the deflection yoke as described above, misconvergence occurs on the screen due to an error due to a mechanical mechanism or an error thereof, and thus various correction means are used.

또한, 초고해상도용 모니터나 초대형 텔레비젼에 사용되는 새들-새들형 편향요크(1)에 있어서는, 수직편향코일(4)이 새들형이기 때문에 코일세퍼레이터(2)의 장착시에 네크부(2a)와 스크린부(2b)측의 각 벤트부(4a),(4b)에 페라이트코어(5)가 위치하지 않게 된다.In addition, in the saddle-saddle deflection yoke 1 used for an ultra-high resolution monitor or a super-large television, since the vertical deflection coil 4 is a saddle type, the neck portion 2a and the neck portion 2a are mounted when the coil separator 2 is mounted. The ferrite core 5 is not positioned in the vent portions 4a and 4b on the screen portion 2b side.

따라서, 수평편향시에 수직편향코일(4)의 각 벤트부(4a),(4b)만큼 감도가 떨어지게 되므로 전류를 상승시켜 수평감도(진폭)를 맞추어 주어야 하기 때문에 발열 및 신뢰성에 문제가 발생하게 된다.Therefore, when the horizontal deflection, the sensitivity is lowered by the vent portions 4a, 4b of the vertical deflection coil 4, so the current must be increased to adjust the horizontal sensitivity (amplitude), thereby causing problems in heat generation and reliability. do.

이 고안은 상기 같은 종래의 문제점을 해결하기 위한 것으로서, 이 고안의 목적은 새들-새들형 편향요크의 코일세퍼레이터 외측면에 감도향상을 위한 링형상의 보정철편들을 장착하여 자계를 강화시켜 줌으로써, 편향요크에서 발생하는 발열을 최소화 할수 있는 새들-새들형 편향요크를 제공함에 있다.This invention aims to solve the above conventional problems, and an object of this invention is to mount a ring-shaped correction iron pieces for improving sensitivity on the outer side of the coil separator of a saddle-saddle deflection yoke, thereby strengthening the magnetic field. The invention provides a saddle-saddle deflection yoke that minimizes the heat generated in the yoke.

상기와 같은 목적을 달성하기 위한 이 고안의 특징은, 코일세퍼레이터의 내·외측에 수평 및 수직편향코일이 장착되고, 이 수직편향코일의 외측에 한쌍의 페라이트코어가 장착되는 새들-새들형 편향요크에 있어서, 상기 코일세퍼레이터의 네크부 및 스크린부에 일정폭을 갖는 보정철편을 부착하여 수평축의 감도를 향상시킬 수 있도록 한 새들-새들형 편향요크에 있다.A feature of this invention for achieving the above object is a saddle-saddle deflection yoke in which horizontal and vertical deflection coils are mounted inside and outside the coil separator, and a pair of ferrite cores are mounted outside the vertical deflection coils. In the saddle-saddle deflection yoke, a correction iron piece having a predetermined width is attached to the neck portion and the screen portion of the coil separator to improve the sensitivity of the horizontal axis.

이하, 이 고안의 실시예를 첨부도면에 따라 상세히 설명한다.Hereinafter, embodiments of this invention will be described in detail with reference to the accompanying drawings.

제2도 내지 제4도는 이 고안에 따른 새들-새들형 편향요크를 설명하기 위한 도면으로서, 이 편향요크(1)는 종래와 마찬가지로 네크부(2a)와 스크린부(2b)로 이루어지는 한쌍의 코일세퍼레이터(2)가 분할면을 기준으로 대향되어 결합편(도시생략)등으로 상호 조립되고, 상기 코일세퍼레이터(2)의 내측에 수평편향코일(3)이 감겨져 장착되며, 그 외측으로는 수직편향코일(4)이 장착된상태에서 한쌍의 페라이트코어(5)가 코어클램프(6)에 의해 조립되어 이루어진다.2 to 4 are diagrams for explaining the saddle-saddle deflection yoke according to the present invention. The deflection yoke 1 is a pair of coils composed of a neck portion 2a and a screen portion 2b as in the prior art. The separators 2 are opposed to each other on the basis of the divided surface and are assembled to each other by a coupling piece (not shown). The horizontal deflection coils 3 are wound and mounted inside the coil separators 2, and the vertical deflections are provided on the outside thereof. A pair of ferrite cores 5 are assembled by the core clamp 6 while the coil 4 is mounted.

따라서, 상기 수평 및 수직편향코일(3),(4)에 톱니파 펄스가 인가됨에 따라 전자총에서 방사되는 R(적색), G(녹색), B(청색)의 전자빔을 편향시켜 화면상에 주사위치를 결정하게 된다.Therefore, as the sawtooth pulses are applied to the horizontal and vertical deflection coils 3 and 4, the R (red), G (green), and B (blue) electron beams are deflected so as to deflect on the screen. Will be determined.

또한, 제2도 및 제3도에서와 같이 코일세퍼레이터(2)의 네크부(2a)와 스크린부(2b)측에는 수평측의 감도를 향상시키기 위한 링형상의 보정철편(7a),(7b)이 부착되어 있으며, 이 보정철편(7a),(7b)은 투자율이 높은 재질로서 수직편향코일(4)의 상·하측 벤트부(4a),(4b)와 겨의 유사한 폭(a),(b)을 갖도록 형성되어 있다.Also, as shown in Figs. 2 and 3, the neck portion 2a and the screen portion 2b side of the coil separator 2 are ring-shaped correction iron pieces 7a and 7b for improving the sensitivity on the horizontal side. The correction iron pieces 7a and 7b are made of high permeability material and have similar widths (a) and () of upper and lower vent parts 4a and 4b of the vertical deflection coil 4 to the bran. It is formed to have b).

즉, 상기 수직편향코일(4)의 밴트부(4a),(4b)에 의해 페라이트코어(5)가 감싸지지 않는 부위에 상기 보정철편(7a),(7b)들이 장착된다.That is, the correction iron pieces 7a and 7b are mounted at portions where the ferrite core 5 is not wrapped by the band portions 4a and 4b of the vertical deflection coil 4.

상술한 바와같은 이 고안은, 새들-새들형 편향요크(1)를 구성하는 코일세퍼레이터(2)의 네크부(2a) 및 스크린부(2b)측에 형성된 수직편향코일(4)의 상하측 벤트부(4a),(4b)에 대응되도록 투자율이 높은 재질의 보정철편(7a),(7b)들이 각각 장착되어 있기 때문에 제4도에 나타낸 바와같이 상기 보정철편(7a),(7b)을 설치하지 않은 경우에는 수평편향자계가 실선과 같은 자로를 형성하지만, 보정철편(7a),(7b)이 장착된경우에는 점선상태로 나타낸 바와같이 수평편향자계를 강화시켜줄 수 있게 된다.This design as described above, the upper and lower vent of the vertical deflection coil 4 formed on the neck portion 2a and the screen portion 2b side of the coil separator 2 constituting the saddle-saddle-shaped deflection yoke 1. Since the correction iron pieces 7a and 7b made of materials having high permeability are respectively mounted so as to correspond to the portions 4a and 4b, the correction iron pieces 7a and 7b are provided as shown in FIG. If not, the horizontal deflection field forms a magnetic path like a solid line, but when the correction iron pieces 7a and 7b are mounted, the horizontal deflection field can be strengthened as indicated by the dotted line.

따라서, 수평편향자계가 강화됨에 따라 감도를 상승시켜 줌으로서, 수평편향전류를 다운시켜 편향요크(1)에서 발생하는 발열을 최소화 시켜줄 수 있게 된다.Therefore, by increasing the sensitivity as the horizontal deflection magnetic field is strengthened, it is possible to minimize the heat generated in the deflection yoke (1) by lowering the horizontal deflection current.

이상에서와 같이 이 고안은, 새들-새들형 편향요크의 코일세퍼레이터 외측면에 감도 향상을 위한 링 형상의 보정철편들을 장착하여 자계를 강화시켜 줌으로써, 편향요크에서 발생하는 발열을 최소화 시켜줄수 있는 효과가 있다.As described above, this design has the effect of minimizing the heat generated from the deflection yoke by strengthening the magnetic field by attaching ring-shaped correction iron pieces for improving sensitivity on the outer side of the saddle-saddle-shaped deflection yoke. There is.

Claims (1)

코일세퍼레이터의 내·외측에 수평 및 수직편향코일이 장착되고, 상기 수직편향코일의 외측에 상기 수직편향코일의 상·하측 벤트부 사이에 놓이도록 한쌍의 페라이트코어가 장착되는 새들-새들형 편향요크에 있어서, 상기 코일세퍼레이터(2)의 네크부(2a) 및 스크린부(2b)에 상기 수직편향코일(4)의 상·하측 벤트부(4a),(4b)와 대응되도록 일정폭(a),(b)을 갖는 보정철편(7a),(7b)을 부착하여 수평측의 감도를 향상시킬수 있도록 한 새들-새들형 편향요크.Saddle-saddle deflection yoke with horizontal and vertical deflection coils mounted on the inner and outer sides of the coil separator and a pair of ferrite cores mounted on the outer side of the vertical deflection coil between the upper and lower vent portions of the vertical deflection coil. In the neck portion 2a and the screen portion 2b of the coil separator 2 so as to correspond to the upper and lower vent portions 4a and 4b of the vertical deflection coil 4, respectively. A saddle-saddle deflection yoke with a corrected iron piece (7a), (b) having (b) to improve the horizontal sensitivity.
KR2019920006577U 1992-04-21 1992-04-21 Sadle sadle type deflection yoke KR0137177Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019920006577U KR0137177Y1 (en) 1992-04-21 1992-04-21 Sadle sadle type deflection yoke

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019920006577U KR0137177Y1 (en) 1992-04-21 1992-04-21 Sadle sadle type deflection yoke

Publications (2)

Publication Number Publication Date
KR930024355U KR930024355U (en) 1993-11-27
KR0137177Y1 true KR0137177Y1 (en) 1999-02-18

Family

ID=19332000

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019920006577U KR0137177Y1 (en) 1992-04-21 1992-04-21 Sadle sadle type deflection yoke

Country Status (1)

Country Link
KR (1) KR0137177Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100355448B1 (en) * 1999-12-10 2002-10-11 엘지전자주식회사 Deflection Yoke of Broun tube

Also Published As

Publication number Publication date
KR930024355U (en) 1993-11-27

Similar Documents

Publication Publication Date Title
US4122422A (en) Deflection device for use with in-line type color cathode ray tubes
KR0137177Y1 (en) Sadle sadle type deflection yoke
EP0793253B1 (en) Correction of negative differential coma error in cathode ray tubes
US4933596A (en) Deflection yoke with compensation for misconvergence by the horizontal center raster
KR100356297B1 (en) Deflection yoke
US7138755B2 (en) Color picture tube apparatus having beam velocity modulation coils overlapping with convergence and purity unit and ring shaped ferrite core
KR930007881Y1 (en) Deflection yoke
KR100422036B1 (en) Deflection york
KR0137178Y1 (en) Beam rotation amendment equipment of deflection yoke
KR100422051B1 (en) Deflection yoke
KR100356962B1 (en) Deflection yoke
KR930005829Y1 (en) Disconvergence correcting apparatus for deflection yoke
KR100196645B1 (en) Method of correcting misconvergence in the crt
KR200155650Y1 (en) Compensation device of deflection yoke for cathode ray tube
KR100401101B1 (en) Deflection yoke
KR930000785Y1 (en) Deflecting yoke
KR940004072Y1 (en) Vertical center raster compensation device in deflecting yoke
KR970002423Y1 (en) Deflection yoke
KR950006435Y1 (en) Cross talk correction of d.y
KR200152062Y1 (en) Separator for crt
KR100361836B1 (en) Deflection yoke
KR100215419B1 (en) Bobbin structure of deflection yoke
KR200147265Y1 (en) Deflection yoke for cathode ray tube
KR20010084389A (en) Deflection yoke
JP2000113837A (en) Deflection yoke

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20041015

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee