KR920003296Y1 - Deflection yoke - Google Patents
Deflection yoke Download PDFInfo
- Publication number
- KR920003296Y1 KR920003296Y1 KR2019900009957U KR900009957U KR920003296Y1 KR 920003296 Y1 KR920003296 Y1 KR 920003296Y1 KR 2019900009957 U KR2019900009957 U KR 2019900009957U KR 900009957 U KR900009957 U KR 900009957U KR 920003296 Y1 KR920003296 Y1 KR 920003296Y1
- Authority
- KR
- South Korea
- Prior art keywords
- deflection yoke
- holder
- slits
- coil
- wound
- Prior art date
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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
- 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
-
- 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
- H01J2229/7032—Conductor design and distribution
- H01J2229/7033—Winding
-
- 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
Landscapes
- Video Image Reproduction Devices For Color Tv Systems (AREA)
Abstract
내용 없음.No content.
Description
제1도는 일반적인 편향요크 사시도.1 is a general deflection yoke perspective view.
제2도는 본 고안의 적용된 편향요크 사시도.Figure 2 is a perspective view of the applied yoke of the present invention.
제3도는 본 고안의 수직쿄일이 권선된 상태를 보인 편향요크 홀더편의 단면도.3 is a cross-sectional view of the deflection yoke holder piece showing a state in which the vertical coil of the present invention is wound.
제4도는 본 고안의 미스콘버젼스 패턴도.4 is a misconvergence pattern diagram of the present invention.
제5도는 종래의 기술을 설명하려는 편향요크의 저면도.5 is a bottom view of the deflection yoke to illustrate the prior art.
제6도는 종래의 수직코일이 권선된 상태를 보인 편향요크 홀더편의 단면도.6 is a cross-sectional view of a deflection yoke holder piece in which a conventional vertical coil is wound.
제7도는 종래의 미스콘버젼스 패션도.7 is a conventional misconvergence fashion diagram.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 홀더 2 : 슬리트1: Holder 2: Slit
3 : 분할면 10 : 탄성슬리트3: Divided Surface 10: Elastic Slit
본 고안은 디스플레이(DIS PLAY)용 브라운관 네크에 장착되어 케소드에서 나온 전자비임을 수평 및 수직으로 편향시키는 편향요크에 있어서 특히, 편향요크 홀더 내부에 권선되는 수평코일의 언바란스를 없게 권선하여 미스콘버젼스(MIS CONVERGENCE)를 원천적으로 방지할수 있도록 한 것이다.The present invention is designed to displace the horizontal and vertical electron beams from the cathode by mounting them in the CRT for display (DIS PLAY). In particular, in the deflection yoke, there is no unbalance of the horizontal coil wound inside the deflection yoke holder. It was originally designed to prevent MIS CONVERGENCE.
일반적으로 편향요크는 제1도에 도시한 바와같이 좌, 우가 대칭으로 구성된 홀더(1)의 내부에 수평코일을 권선하고 외부에는 폐타이트 코어(4)에 권선된 수직코일(5)를 취부하여, 구성하였다.Generally, as shown in FIG. 1, the deflection yoke winds a horizontal coil inside a holder 1 having a symmetrical left and right, and attaches a vertical coil 5 wound around a wastetight core 4 to the outside. , Configured.
이와같이 구성된 편향요크(DY)는 디스플레이의 브라운관 네크에 장착하여 캐소우드에서 나온 전자비임을 수평 및 수직으로 편향시키는 것이다. 그런데 종래에는 편향요크(DY) 홀더(1) 내부에 적당한 간격이 유지된 수개의 슬리트(2) 사이에 수평코일(3) 권선시 홀더(1)의 좌측에서 우측으로 권선하는바, 이때 수평 코일의 권선이 제5도 및 제6도에 도시한 바와같이 좌측은 텐션을 적게 받아 수평코일(3)이 홀더(1)의 분할면(6)쪽으로 정열권 되는데 우측의 첫번째 슬리트(2)에 권선할시에는 텐션을 강하게 받아 슬리트(2)에만 밀착되게 권선되므로서 우측의 불할면(6) 쪽으로 공간부(7)가 발생되어 정확한 자계가 발생되지 않아 제7도에 도시한 바와같이 미스콘버젼스(청색(BLUE) 비임이 벗어남) 발생되어 이를 수정하기 위해서 편향요크(DY) 홀더(1) 내부에 폐타이트시트(8)를 테이프(9)로 수작업부착하여 보정하였다.The deflection yoke (DY) configured in this way is mounted on the CRT neck of the display to deflect the electron beam from the cathode horizontally and vertically. However, in the related art, when winding the horizontal coil 3 between several slits 2 in which the proper distance is maintained inside the deflection yoke holder DY, the winding is performed from the left side to the right side of the holder 1. As shown in FIGS. 5 and 6, the winding of the coil has less tension on the left side so that the horizontal coil 3 is aligned with the split surface 6 of the holder 1, and the first slits 2 on the right side are At the time of winding, the tension is strongly received so that only the slits 2 are wound and the space 7 is generated toward the unstable surface 6 on the right side, so that an accurate magnetic field is not generated. As shown in FIG. In order to correct the misconvergence (a blue beam is out of the blue) and correct it, the waste tight sheet 8 was manually attached to the inside of the deflection yoke holder DY with a tape 9 and corrected.
이와같이 홀더 내부에 비대칭적으로 권선된 수평코일을 페라이트시트를 부착하여 보정하므로서 제조시간이 길어짐은 물론 제조가격의 상승 및 외관이 미려하지 않게 되는 문제점이 야기되었다.As a result of the correction of the horizontal coil wound asymmetrically inside the holder by attaching a ferrite sheet, the manufacturing time is long, and the rise in manufacturing price and appearance are not beautiful.
본 고안은 상기한 종래의 제문제점을 해결하기 위하여 안출된 것으로서 편향요크의 홀더 내부에 수평코일 권선시 텐션을 강하게 받는 우측의 첫번째 슬리트에 탄성슬리트를 형성하여 수평 코일을 분할면 쪽으로 정열권 되게 권선하여 미스콘버젼스의 발생을 없도록 한것이 그목적이다.The present invention was devised to solve the above-mentioned problems. The elastic slits are formed on the first slits on the right side which are strongly subjected to tension when winding horizontal coils inside the holder of the deflection yoke, so that the horizontal coil is aligned toward the divided surface. The purpose is to make it so that there is no occurrence of misconvergence.
본 고안을 상기한 목적을 달성하기 위하여 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.When the present invention is described in detail by the accompanying drawings to achieve the above object is as follows.
한쌍의 홀더(1) 내부에 수평코일(3)이 권선되고 외부에 페라이트코어(4)에 권선된 수직코일(5)이 취부되어 전자비임을 편향시키는 편향요크(DY)에 있어서 홀더(1) 내부에 수평코일(3)를 분리할수 있는 수개의 슬리트(2)를 형성하되 우측의 첫번째 슬리트(2)에 강한 텐션으로 권선되는 수평코일(3)을 슬리트(2)에 붙어 권선됨 없이, 슬리트(2)와 분할면(6) 사이에서 정열권 될수 있도록 탄성 슬리트(10)를 분할면(6)쪽으로 돌출되게 형성하여서된 것이다.In the deflection yoke (DY) for deflecting the electron beam by mounting a horizontal coil 3 wound inside a pair of holders 1 and a vertical coil 5 wound around a ferrite core 4, the holder 1 Several slits (2) are formed inside the horizontal coil (3), and the horizontal coils (3) wound on the slits (2) are wound around the first slits (2) with strong tension. Without, the elastic slits 10 are formed to protrude toward the divided surface 6 so as to be aligned between the slits 2 and the divided surface 6.
이와같이 구성된 본 고안은 편향요크(DY) 제조시 홀더(1)의 내부에 수평코일(3) 권선시 홀더(1) 좌측은 테션이 적게 받아 분할면(6)과 슬리트(2) 사이에서 정열권되고, 또한 탄성을 강하게 받는 우측의 첫번째 슬리트(2)에는 탄성슬리트(10)를 분할면(6)쪽으로 돌출되게 형성하므로서 제2도 및 제3도에 도시한 바와같이 수평코일(3) 권선이 탄성슬리트(10)에 의하여 분할면(6)쪽으로 밀려나면서 정열권되게 권선되므로 자계가 대칭적으로 발생되어 제4도에 도시한 바와 같이 수평코일(3)의 언바란스로 발생하는 미스콘버젼스(청색(BLUE)빔이 벗어나지 않음)가 발생되지 않게 되는 것이다.According to the present invention, the left side of the holder (1) is less aligned when the horizontal coil (3) is wound inside the holder (1) during the manufacturing of the deflection yoke (DY), and is arranged between the split surface (6) and the slits (2). The first and second slits 2 on the right side, which are strongly and highly elastic, are formed so that the elastic slits 10 protrude toward the dividing surface 6, so that the horizontal coils 3 as shown in FIGS. ) The winding is pushed toward the split surface 6 by the elastic slit 10 so that the winding is oriented so that the magnetic field is symmetrically generated, resulting in the unbalance of the horizontal coil 3 as shown in FIG. Convergence (the blue beam does not escape) is not generated.
이상 설명한 바와같이 홀더 내부에 좌, 우측에 서로 다른 텐션으로 권선기에서 권선되는 수평코일을 홀더 우측에 강한 텐션을 받으면서 권선되는 첫번째 슬리트에 탄성슬리트를 형성하므로서 수평코일을 분할쪽으로 정열권되어 권선된 수평코일의 좌, 우측이 대칭적으로 권선되므로서 미스콘버젼스가 발생되지 않게 되는 것이다.As described above, the horizontal coil is wound around the coil in different directions on the left and right sides of the holder, and the elastic coil is formed on the first slant that is wound while receiving strong tension on the right side of the holder. Since the left and right sides of the horizontal coil are wound symmetrically, misconvergence is not generated.
이와같이 종래와 같은 페라이트시트의 부착없이도 미스콘버젼스가 발생되지 않게 되므로서 페라이트시트 부착으로 인한 제조소요시간 감축 및 제조단가가 절감되고 외관이 미리하게 되는 매우 유용한 고안이다.In this way, the miss convergence does not occur even without the attachment of the ferrite sheet as in the related art, which is a very useful design that reduces the manufacturing time and manufacturing cost due to the attachment of the ferrite sheet and advances the appearance.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900009957U KR920003296Y1 (en) | 1990-07-07 | 1990-07-07 | Deflection yoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019900009957U KR920003296Y1 (en) | 1990-07-07 | 1990-07-07 | Deflection yoke |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920003378U KR920003378U (en) | 1992-02-25 |
| KR920003296Y1 true KR920003296Y1 (en) | 1992-05-25 |
Family
ID=19300793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019900009957U KR920003296Y1 (en) | 1990-07-07 | 1990-07-07 | Deflection yoke |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR920003296Y1 (en) |
-
1990
- 1990-07-07 KR KR2019900009957U patent/KR920003296Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR920003378U (en) | 1992-02-25 |
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