JPH0660826A - Deflection yoke - Google Patents
Deflection yokeInfo
- Publication number
- JPH0660826A JPH0660826A JP4210266A JP21026692A JPH0660826A JP H0660826 A JPH0660826 A JP H0660826A JP 4210266 A JP4210266 A JP 4210266A JP 21026692 A JP21026692 A JP 21026692A JP H0660826 A JPH0660826 A JP H0660826A
- Authority
- JP
- Japan
- Prior art keywords
- coil
- mounting plate
- coils
- auxiliary
- deflection yoke
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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
- H01J29/701—Systems for correcting deviation or convergence of a plurality of beams by means of magnetic fields at least
- H01J29/702—Convergence correction arrangements therefor
-
- 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
- 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
- H01J29/82—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements
- H01J29/823—Mounting, supporting, spacing, or insulating electron-optical or ion-optical arrangements around the neck of the tube
- H01J29/826—Deflection arrangements
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は主としてテレビジョン受
像機におけるカラー陰極線管等に用いる偏向ヨークに関
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to a deflection yoke used for a color cathode ray tube or the like in a television receiver.
【０００２】[0002]
【従来の技術】図１は従来の偏向ヨークを示す斜視図で
あり、図中１はセパレータ、２は垂直偏向コイル、３は
取付板、４，５はコマ補正コイルを示している。セパレ
ータ１は合成樹脂等の絶縁材料にて略中空の円錐台形に
形成されており、その内側には水平偏向コイル (図示せ
ず) が配設され、更に周壁の外周にはフェライトコア９
にコイルを巻き付けて構成された垂直偏向コイル２がこ
れに沿うよう配設されている。セパレータ１の大径端
側，小径端側夫々の端部外周にはフランジ1a（図面には
大径端側のフランジのみ表れている）が、また小径端側
にはガイド筒1gが設けられ、小径端側に設けたフランジ
にはガイド筒1gに外嵌させた取付板３がセパレータ１の
軸心線と直交する向きに装着されている。取付板３の表
面にはガイド筒1gを挟んでその両側に３個づつ２組のコ
マ補正コイル４，５が対設されている。2. Description of the Related Art FIG. 1 is a perspective view showing a conventional deflection yoke. In the figure, 1 is a separator, 2 is a vertical deflection coil, 3 is a mounting plate, and 4 and 5 are coma correction coils. The separator 1 is formed of an insulating material such as a synthetic resin in a substantially hollow truncated cone shape, a horizontal deflection coil (not shown) is arranged inside the separator 1, and a ferrite core 9 is formed on the outer circumference of the peripheral wall.
A vertical deflection coil 2 formed by winding a coil around the is arranged along the vertical deflection coil 2. A flange 1a (only the flange on the large diameter end side is shown in the drawing) is provided on the outer circumference of each of the large diameter end side and the small diameter end side of the separator 1, and a guide cylinder 1g is provided on the small diameter end side. A mounting plate 3 externally fitted to the guide cylinder 1g is mounted on the flange provided on the small diameter end side in a direction orthogonal to the axis of the separator 1. On the surface of the mounting plate 3, two sets of coma correction coils 4 and 5 are provided so as to face each other with three guide cylinders 1g sandwiched therebetween.
【０００３】各コマ補正コイル４，５は３本足のフォー
ク形をなす磁芯4a,5a の各足部に夫々コイル4b,5b を装
着して構成されている。７，８はいずれも端子板であ
り、取付板３の両端部に夫々垂直偏向コイル２の表面に
沿うよう斜めに取り付けてある。端子板７には水平偏向
コイルの引出線が、また端子板８には垂直偏向コイル２
の引出線及びコマ補正コイル４，５の各引出線 (いずれ
も図示せず) が夫々接続され、この端子板７，８からリ
ード線により図示しないテレビジョン受像機の本体に接
続されている。前記コマ補正コイル４，５の引出線は取
付板３の表面に沿って引回し、ガイド孔3gに通して振り
分け、端子板８のピン8aに巻き付け、半田付け等の手段
で接続されている。このような偏向ヨークはそのガイド
筒1g側から陰極性線管の基端部に外嵌固定される。The frame correction coils 4 and 5 are constructed by attaching coils 4b and 5b to the respective legs of magnetic cores 4a and 5a each having a three-legged fork shape. Both 7 and 8 are terminal plates, which are obliquely attached to both ends of the attachment plate 3 along the surface of the vertical deflection coil 2. The lead wire of the horizontal deflection coil is provided on the terminal plate 7, and the vertical deflection coil 2 is provided on the terminal plate 8.
And lead wires of the coma correction coils 4 and 5 (neither of which is shown) are respectively connected to the main body of the television receiver (not shown) by the lead wires from the terminal plates 7 and 8. The lead lines of the frame correction coils 4 and 5 are drawn along the surface of the mounting plate 3, distributed through the guide holes 3g, wound around the pins 8a of the terminal plate 8, and connected by means such as soldering. Such a deflection yoke is externally fitted and fixed to the base end portion of the cathode ray tube from the guide cylinder 1g side.
【０００４】[0004]
【発明が解決しようとする課題】ところで上述した如き
従来の偏向ヨークにあっては、各コマ補正コイル４，５
と端子板８のピン8aとの間の寸法が異なるから、必要な
引出線の長さも異なり、各引出線の引回しパターンも異
なることとなり、各コイル4b,5b は夫々引出線の長さの
異なるものを用意せねばならない上、コマ補正コイル
４，５を組立てるに際しては引出線の長さの異なるコイ
ル4b,5b を夫々の適正位置に正確に組付けなければなら
ず、しかも引出線の長さに応じてその長さ調整，研磨等
の前加工が必要となり、組立て，配線工程が複雑とな
り、組立に時間を要する上、誤配線等を招き易い等の問
題があった。By the way, in the conventional deflection yoke as described above, each frame correction coil 4, 5 is used.
Since the dimension between the lead wire and the pin 8a of the terminal board 8 is different, the length of the lead wire required is different, and the leading pattern of each lead wire is also different, and each coil 4b, 5b has a different lead wire length. Different ones must be prepared, and when assembling the coma correction coils 4 and 5, the coils 4b and 5b having different lengths of the lead wires must be correctly assembled in their respective proper positions, and the length of the lead wire is also long. Depending on the length, pre-processing such as length adjustment and polishing is required, and the assembly and wiring processes are complicated, time is required for assembling, and there are problems such as erroneous wiring and the like.
【０００５】本発明はかかる事情に鑑みなされたもので
あって、その目的とするところはコマ補正コイルの引出
線の長さを統一出来、組立に際してもコマ補正コイル用
のコイルを個々に区別する必要がなく、組立作業性に優
れ、誤配線も生じないようにした偏向ヨークを提供する
にある。The present invention has been made in view of the above circumstances, and an object thereof is to make it possible to unify the lengths of the lead wires of the coma correction coils and to individually distinguish the coils for the coma correction coils during assembly. It is an object of the present invention to provide a deflection yoke which is unnecessary, has excellent assembling workability, and prevents miswiring.
【０００６】[0006]
【課題を解決するための手段】第１の発明に係る偏向ヨ
ークは、コイルセパレータに設けた取付板にコマ補正コ
イルを配設すると共に、該コマ補正コイルの引出線を端
子板に接続した偏向ヨークにおいて、前記取付板を端子
板を兼ねるプリント基板にて構成し、前記コマ補正コイ
ルの引出線をこの取付板に接続したことを特徴とする。A deflection yoke according to a first aspect of the present invention is a deflection yoke in which a coma correction coil is arranged on a mounting plate provided on a coil separator and a lead wire of the coma correction coil is connected to a terminal plate. In the yoke, the mounting plate is composed of a printed circuit board which also serves as a terminal plate, and the lead wire of the coma correction coil is connected to the mounting plate.
【０００７】第２の発明に係る偏向ヨークは、水平偏向
コイル，垂直偏向コイルを備えると共に、取付板にコマ
補正コイルを備えたコイルセパレータに端子板を設け、
前記水平偏向コイル，垂直偏向コイル及びコマ補正コイ
ル夫々の引出線を端子板に接続した偏向ヨークにおい
て、前記コマ補正コイルを取り付ける取付板を端子板を
兼ねるプリント基板にて構成し、コマ補正コイルと垂直
偏向コイル及び／又は水平偏向コイルとの引出線を前記
取付板に接続したことを特徴とする。A deflection yoke according to a second aspect of the present invention includes a horizontal deflection coil and a vertical deflection coil, and a terminal plate is provided on a coil separator having a coma correction coil on a mounting plate.
In the deflection yoke in which the lead wires of the horizontal deflection coil, the vertical deflection coil, and the coma correction coil are connected to a terminal plate, the mounting plate to which the coma correction coil is attached is composed of a printed board that also serves as the terminal plate, and Leading lines with the vertical deflection coil and / or the horizontal deflection coil are connected to the mounting plate.
【０００８】[0008]
【作用】第１の発明にあっては、これによってコマ補正
コイル用のコイルは全てその規格を統一出来て、組立て
に際して個々に区別をする必要がなく、作業が均一化さ
れ組立作業性が向上する。第２の発明にあっては、コマ
補正コイルと、垂直偏向コイル及び／又は水平偏向コイ
ルとの引出線も取付板に接続するから、部品点数が低減
され、引出線の寸法が短縮され、組立，配線工数の一層
の低減が図れる。According to the first aspect of the invention, all the coils for coma correction coils can have the same standard, and there is no need to distinguish them individually when assembling, and the work is made uniform and the assembling workability is improved. To do. According to the second aspect of the invention, since the leader lines of the coma correction coil and the vertical deflection coil and / or the horizontal deflection coil are also connected to the mounting plate, the number of parts is reduced and the dimension of the leader line is shortened. The wiring man-hours can be further reduced.
【０００９】[0009]
【実施例】以下本発明をその実施例を示す図面に基づき
具体的に説明する。図２は本発明に係る偏向ヨークの斜
視図であり、図中１はセパレータ、２は垂直偏向コイ
ル、13は取付板、４，５はコマ補正コイルを示してい
る。セパレータ１は合成樹脂等の絶縁材を用いて略中空
円錐台形に形成されており、大径端側の周縁部にフラン
ジ1aを、また小径端側の周縁部には同様にフランジ1b,1
c （図５参照）及びガイド筒1gを夫々備え、その中空円
錐台形をなす本体部分を含めてフランジ1a,1b,1c及びガ
イド筒1gが軸心線に沿って２分割されており、組立て過
程で相互に衝き合わされて一体化されるようになってい
る。周壁の内側には水平偏向コイル（図示せず）が、ま
た周壁の外側には透磁性のフェライトコア９にコイルを
装着して構成された垂直偏向コイル２が配設されてい
る。ガイド筒1gはセパレータ1 の小径端側から軸心線方
向に延設されており、その周壁にフランジ1b,1c が相互
の間に所定の間隔を隔て、セパレータ１の軸心線と直交
する向きに平行に設けられている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be specifically described below with reference to the drawings showing the embodiments. FIG. 2 is a perspective view of a deflection yoke according to the present invention. In the figure, 1 is a separator, 2 is a vertical deflection coil, 13 is a mounting plate, and 4 and 5 are coma correction coils. The separator 1 is formed in an approximately hollow truncated cone shape using an insulating material such as synthetic resin, and has a flange 1a on the peripheral portion on the large diameter end side and flanges 1b, 1 on the peripheral portion on the small diameter end side.
c (see FIG. 5) and a guide cylinder 1g, respectively, and the flanges 1a, 1b, 1c and the guide cylinder 1g including the main body of the hollow truncated cone shape are divided into two along the axial center line. It is designed to be integrated with each other. A horizontal deflection coil (not shown) is arranged inside the peripheral wall, and a vertical deflection coil 2 formed by mounting the coil on a magnetically permeable ferrite core 9 is arranged outside the peripheral wall. The guide tube 1g extends in the axial direction from the small-diameter end side of the separator 1, and the flanges 1b and 1c are provided on the peripheral wall thereof in a direction orthogonal to the axial center line of the separator 1 with a predetermined space between them. It is installed in parallel with.
【００１０】フランジ1cの上面にはガイド筒1g周りの４
箇所に段付き係合爪1eが立設されており、個々にコマ補
正コイル４，５が固定された取付板13が装着されるよう
になっている。コマ補正コイル４，５が固定されてい
る。７は水平偏向コイルの端子板である。On the upper surface of the flange 1c, 4 around the guide tube 1g
A stepped engagement claw 1e is provided upright at the position, and a mounting plate 13 to which the frame correction coils 4 and 5 are individually fixed is attached. The coma correction coils 4 and 5 are fixed. Reference numeral 7 is a terminal plate of the horizontal deflection coil.
【００１１】図３(a) はコマ補正コイルの斜視図、図３
(b) は取付板の斜視図、図３(c) は取付板における切欠
部の背面を拡大して示す部分背面図である。取付板13は
背面側にプリント配線を施したプリント基板にて構成さ
れており、図３(b) に示す如く図１に示す取付板３より
も若干面積が広く、四隅部を角取りした長方形となって
いる。取付板13のの長手方向の一端側寄りの部分には、
ガイド筒1gを通す円形の孔13a が形成され、また孔13a
の西側にはコマ補正コイル４，５を嵌め込む矩形の孔13
b,13c が設けられ、更にこの孔13b,13c の両外側には夫
々複数の切欠凹部13d,13e が形成されている。各切欠凹
部13d,13e 近傍の背面側は図３(c) に示す如く前記各コ
イル4b,5b の引出線4c,5c を接続するためのプリント配
線13f が形成されている。13h はフランジ1cから突設し
た段付き係合爪1eに係合させる嵌合孔である。FIG. 3A is a perspective view of the coma correction coil, and FIG.
FIG. 3B is a perspective view of the mounting plate, and FIG. 3C is a partial rear view showing an enlarged rear surface of the cutout portion of the mounting plate. The mounting plate 13 is composed of a printed circuit board with a printed wiring on the back side. As shown in FIG. 3 (b), the mounting plate 13 has a slightly larger area than the mounting plate 3 shown in FIG. Has become. In the portion near the one end side in the longitudinal direction of the mounting plate 13,
A circular hole 13a is formed to allow the guide tube 1g to pass through.
On the west side of the rectangular hole 13 for fitting the coma correction coils 4 and 5
b, 13c are provided, and a plurality of notch recesses 13d, 13e are formed on both outer sides of the holes 13b, 13c, respectively. As shown in FIG. 3 (c), a printed wiring 13f for connecting the lead lines 4c, 5c of the coils 4b, 5b is formed on the back side near the cutouts 13d, 13e. Reference numeral 13h is a fitting hole for engaging with the stepped engagement claw 1e protruding from the flange 1c.
【００１２】図３(a) はコマ補正コイルの斜視図であ
り、コマ補正コイル４，５は３本足のフォーク形に形成
された磁芯4b,5b の各足部にコイル4b,5b を装着固定し
て構成されており、各コイル4b,5b のコイル両端の引出
線4c,5c は夫々磁芯4a,5a の足部の基端部に引出されて
いる。FIG. 3 (a) is a perspective view of the coma correction coil. The coma correction coils 4 and 5 are provided with coils 4b and 5b at the respective legs of magnetic cores 4b and 5b formed in a fork shape with three legs. The lead wires 4c and 5c at both ends of the coils 4b and 5b are attached to and fixed to the base ends of the legs of the magnetic cores 4a and 5a, respectively.
【００１３】次に図３〜図５に基づき本発明に係る偏向
ヨークの主要部についての組立手順の一例を説明する。
軸心線方向に沿って２分割した状態に形成されているセ
パレータ１の構成部材を内側に水平偏向コイルを包持す
る態様で図５に示す如く向い合わせに一体化する。これ
によって小径端側のフランジ1b,1c は相互の間に所定の
間隔を隔てた状態でガイド筒1gの外周に形成された状態
となる。次にセパレータ１の外側に垂直偏向コイル２を
装着する。Next, an example of an assembling procedure of the main part of the deflection yoke according to the present invention will be described with reference to FIGS.
As shown in FIG. 5, the constituent members of the separator 1 formed in a state of being divided into two along the axial direction are integrated face-to-face as shown in FIG. As a result, the flanges 1b, 1c on the small diameter end side are in a state of being formed on the outer periphery of the guide cylinder 1g with a predetermined space therebetween. Next, the vertical deflection coil 2 is attached to the outside of the separator 1.
【００１４】一方図３(a) に示す如くコマ補正コイル
４，５を組立てておき、各コマ補正コイル４，５のコイ
ル4b,5b を磁芯4a,5a の足部先端を孔13ａ側に向けた状
態で取付板13の矩形の孔13b,13c 内に嵌め込んで固定
し、各引出線4c,5c は夫々直近の切欠部13d,13e に嵌め
込み、取付板13の背面側に引回して図３(c) に示すプリ
ント配線13f に夫々半田付けする。On the other hand, as shown in FIG. 3 (a), the coma correction coils 4 and 5 are assembled, and the coils 4b and 5b of the coma correction coils 4 and 5 are connected to the holes 13a at the tips of the legs of the magnetic cores 4a and 5a. Insert it into the rectangular holes 13b, 13c of the mounting plate 13 in the state of facing it and fix it, and fit each lead wire 4c, 5c into the notch 13d, 13e closest to it, and draw it out to the rear side of the mounting plate 13. Solder each to the printed wiring 13f shown in FIG. 3 (c).
【００１５】図４は取付板13に各コマ補正コイル４，５
を装着した態様を示す斜視図である。次にコマ補正コイ
ル４，５を組付けた取付板13を図５に示す如きセパレー
タ１の小径端側に設けてあるフランジ1c上に装着する。
即ちフランジ1c上方に突き出しているガイド筒1gに取付
板13をその孔13a を介して外嵌させつつ、フランジ1cの
各段付き係止爪1eを取付板13の各嵌合孔13h に係入させ
る。これによって図２に示す如く、取付板13の下面は段
付き係止爪1eの段差部に当接し、フランジ1c上に所定の
間隔を隔てた状態で位置決めされ、接着剤又はカバーケ
ース等を用いて一体的に固定する。水平偏向コイルの引
出線を端子板７に、また垂直偏向コイル２の引出線を取
付板13に接続する。最後に偏向ヨークはそのガイド筒1g
側から陰極線管の基端部に外嵌固定される。なお上述の
実施例にあっては端子板７に水平偏向コイルの引出線を
接続した構成を説明したが、取付板13に接続することと
してもよい。In FIG. 4, each frame correction coil 4, 5 is mounted on the mounting plate 13.
It is a perspective view which shows the aspect which mounted | worn. Next, the mounting plate 13 with the coma correction coils 4 and 5 attached thereto is mounted on the flange 1c provided on the small diameter end side of the separator 1 as shown in FIG.
That is, while the mounting plate 13 is fitted onto the guide cylinder 1g protruding above the flange 1c through the hole 13a, the stepped locking claws 1e of the flange 1c are inserted into the fitting holes 13h of the mounting plate 13. Let As a result, as shown in FIG. 2, the lower surface of the mounting plate 13 comes into contact with the stepped portion of the stepped locking claw 1e and is positioned on the flange 1c at a predetermined interval, and an adhesive or a cover case is used. And fix it integrally. The lead wire of the horizontal deflection coil is connected to the terminal plate 7, and the lead wire of the vertical deflection coil 2 is connected to the mounting plate 13. Finally, the deflection yoke is its guide tube 1g
It is externally fitted and fixed to the base end of the cathode ray tube from the side. In addition, in the above-described embodiment, the configuration in which the lead wire of the horizontal deflection coil is connected to the terminal plate 7 has been described, but it may be connected to the mounting plate 13.
【００１６】[0016]
【発明の効果】以上の如く第１の発明に係る偏向ヨーク
にあっては、コマ補正コイル用の取付板をプリント基板
で構成し、コマ補正コイルの引出線を取付板に接続する
こととしたから、引出線の寸法が極めて短くて済み、し
かもその長さを一定となし得ることとなり、コマ補正コ
イルの仕様が統一され、製造, 組立工程の大幅な省略が
図れる効果を奏する。As described above, in the deflection yoke according to the first aspect of the present invention, the mounting plate for the coma correction coil is composed of the printed circuit board, and the lead wire of the coma correction coil is connected to the mounting plate. Therefore, the size of the lead wire can be extremely short, and the length can be made constant, so that the specifications of the coma correction coil are unified and the manufacturing and assembling steps can be largely omitted.
【００１７】第２の発明に係る偏向ヨークにあっては、
プリント基板で構成したコマ補正コイルの取付板をプリ
ント基板で構成し、これにコマ補正コイルの引出線, 垂
直偏向コイル及び／又は水平偏向コイルの各引出線を接
続することとしたから、引出線の引回し寸法が大幅に短
縮化され、組立作業が簡略化され、誤配線を防止し得る
等本発明は優れた効果を奏するものである。In the deflection yoke according to the second invention,
The lead plate of the coma correction coil and the lead wire of the vertical deflection coil and / or the horizontal deflection coil are connected to the mounting plate of the coma correction coil composed of the printed board. The present invention has excellent effects such as that the routing dimension of (1) is greatly shortened, the assembling work is simplified, and erroneous wiring can be prevented.
【図１】従来の偏向ヨークを示す斜視図である。FIG. 1 is a perspective view showing a conventional deflection yoke.
【図２】本発明に係る偏向ヨークを示す斜視図である。FIG. 2 is a perspective view showing a deflection yoke according to the present invention.
【図３】本発明に係る偏向ヨークのコマ補正コイル，取
付板の構成を示す説明図である。FIG. 3 is an explanatory diagram showing a configuration of a coma correction coil and a mounting plate of the deflection yoke according to the present invention.
【図４】本発明に係る偏向ヨークの取付板にコマ補正コ
イルを取り付けた態様を示す斜視図である。FIG. 4 is a perspective view showing a mode in which a coma correction coil is attached to the attachment plate of the deflection yoke according to the present invention.
【図５】本発明に係る偏向ヨークのセパレータの小径端
側の拡大斜視図である。FIG. 5 is an enlarged perspective view of the separator of the deflection yoke according to the present invention on the small diameter end side.
１ セパレータ 1g ガイド筒 1a,1b,1c フランジ ２ 垂直偏向コイル ４，５ コマ補正コイル 4a, 5a 磁芯 4b, 5b コイル ７ 端子板 13 取付板 1 Separator 1g Guide tube 1a, 1b, 1c Flange 2 Vertical deflection coil 4, 5 frame correction coil 4a, 5a Magnetic core 4b, 5b Coil 7 Terminal plate 13 Mounting plate
─────────────────────────────────────────────────────
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【手続補正書】[Procedure amendment]
【提出日】平成４年１２月１６日[Submission date] December 16, 1992
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Correction target item name] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【書類名】 明細書[Document name] Statement
【発明の名称】 偏向ヨークTitle of invention Deflection yoke
【特許請求の範囲】[Claims]
【発明の詳細な説明】Detailed Description of the Invention
【０００１】[0001]
【産業上の利用分野】本発明は主としてテレビジョン受
像機におけるカラー陰極線管等に用いる偏向ヨークに関
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention mainly relates to a deflection yoke used for a color cathode ray tube or the like in a television receiver.
【０００２】[0002]
【従来の技術】図１は従来の偏向ヨークを示す斜視図で
あり、図中１はセパレータ、２は垂直偏向コイル、３は
取付板、４，５は補助コイルを示している。セパレータ
１は合成樹脂等の絶縁材料にて略中空の円錐台形に形成
されており、その内側には水平偏向コイル (図示せず)
が配設され、更に周壁の外周にはフェライトコア９にコ
イルを巻き付けて構成された垂直偏向コイル２がこれに
沿うよう配設されている。セパレータ１の大径端側，小
径端側夫々の端部外周にはフランジ1a（図面には大径端
側のフランジのみ表れている）が、また小径端側にはガ
イド筒1gが設けられ、小径端側に設けたフランジにはガ
イド筒1gに外嵌させた取付板３がセパレータ１の軸心線
と直交する向きに装着されている。取付板３の表面には
ガイド筒1gを挟んでその両側に３個づつ２組の補助コイ
ル４，５が対設されている。2. Description of the Related Art FIG. 1 is a perspective view showing a conventional deflection yoke. In the figure, 1 is a separator, 2 is a vertical deflection coil, 3 is a mounting plate, and 4 and 5 are auxiliary coils. The separator 1 is formed of an insulating material such as synthetic resin in a substantially hollow truncated cone shape, and a horizontal deflection coil (not shown) is provided inside thereof.
Further, a vertical deflection coil 2 formed by winding a coil around a ferrite core 9 is arranged along the outer periphery of the peripheral wall. A flange 1a (only the flange on the large diameter end side is shown in the drawing) is provided on the outer circumference of each of the large diameter end side and the small diameter end side of the separator 1, and a guide cylinder 1g is provided on the small diameter end side. A mounting plate 3 externally fitted to the guide cylinder 1g is mounted on the flange provided on the small diameter end side in a direction orthogonal to the axis of the separator 1. On the surface of the mounting plate 3, two sets of three auxiliary coils 4 and 5 are provided opposite to each other with the guide tube 1g sandwiched therebetween.
【０００３】各補助コイル４，５は３本足のフォーク形
をなす磁芯4a,5a の各足部に夫々コイル4b,5b を装着し
て構成されている。７，８はいずれも端子板であり、取
付板３の両端部に夫々垂直偏向コイル２の表面に沿うよ
う斜めに取り付けてある。端子板７には水平偏向コイル
の引出線が、また端子板８には垂直偏向コイル２の引出
線及び補助コイル４，５の各引出線 (いずれも図示せ
ず) が夫々接続され、この端子板７，８からリード線に
より図示しないテレビジョン受像機の本体に接続されて
いる。前記補助コイル４，５の引出線は取付板３の表面
に沿って引回し、ガイド孔3gに通して振り分け、端子板
８のピン8aに巻き付け、半田付け等の手段で接続されて
いる。このような偏向ヨークはそのガイド筒1g側から陰
極性線管の基端部に外嵌固定される。Each of the auxiliary coils 4 and 5 is constructed by attaching coils 4b and 5b to the respective legs of magnetic cores 4a and 5a each having a three-legged fork shape. Both 7 and 8 are terminal plates, which are obliquely attached to both ends of the attachment plate 3 along the surface of the vertical deflection coil 2. The lead wire of the horizontal deflection coil is connected to the terminal plate 7, and the lead wire of the vertical deflection coil 2 and the lead wires of the auxiliary coils 4 and 5 (neither is shown) are connected to the terminal plate 8, respectively. The plates 7 and 8 are connected to the main body of a television receiver (not shown) by lead wires. The lead wires of the auxiliary coils 4 and 5 are drawn along the surface of the mounting plate 3, distributed through the guide holes 3g, wound around the pins 8a of the terminal plate 8, and connected by means such as soldering. Such a deflection yoke is externally fitted and fixed to the base end portion of the cathode ray tube from the guide cylinder 1g side.
【０００４】[0004]
【発明が解決しようとする課題】ところで上述した如き
従来の偏向ヨークにあっては、各補助コイル４，５と端
子板８のピン8aとの間の寸法が異なるから、必要な引出
線の長さも異なり、各引出線の引回しパターンも異なる
こととなり、各コイル4b,5b は夫々引出線の長さの異な
るものを用意せねばならない上、補助コイル４，５を組
立てるに際しては引出線の長さの異なるコイル4b,5b を
夫々の適正位置に正確に組付けなければならず、しかも
引出線の長さに応じてその長さ調整，研磨等の前加工が
必要となり、組立て，配線工程が複雑となり、組立に時
間を要する上、誤配線等を招き易い等の問題があった。However, in the conventional deflection yoke as described above, since the dimensions between the auxiliary coils 4 and 5 and the pin 8a of the terminal plate 8 are different, the required length of the lead wire is increased. However, the lead-out pattern of each lead wire also differs, and each coil 4b, 5b must have different lead wire lengths. In addition, when assembling the auxiliary coils 4 and 5, the lead wire length is different. The coils 4b and 5b having different heights must be accurately assembled in their respective proper positions, and the length adjustment and pre-processing such as polishing are required according to the length of the leader line, and the assembly and wiring processes There is a problem that it becomes complicated, it takes a long time to assemble, and erroneous wiring is likely to occur.
【０００５】本発明はかかる事情に鑑みなされたもので
あって、その目的とするところは補助コイルの引出線の
長さを統一出来、組立に際しても補助コイル用のコイル
を個々に区別する必要がなく、組立作業性に優れ、誤配
線も生じないようにした偏向ヨークを提供するにある。[0005] The present invention has been made in view of such circumstances, and an object thereof can unify the length of the lead wire of the auxiliary coils, it must also be distinguished from each coil of the auxiliary coil when assembling Another object is to provide a deflection yoke which is excellent in assembling workability and prevents miswiring.
【０００６】[0006]
【課題を解決するための手段】第１の発明に係る偏向ヨ
ークは、コイルセパレータに設けた取付板に補助コイル
を配設すると共に、該補助コイルの引出線を端子板に接
続した偏向ヨークにおいて、前記取付板を端子板を兼ね
るプリント基板にて構成し、前記補助コイルの引出線を
この取付板に接続したことを特徴とする。A deflection yoke according to a first aspect of the present invention is a deflection yoke in which an auxiliary coil is arranged on a mounting plate provided on a coil separator and a lead wire of the auxiliary coil is connected to a terminal plate. The mounting plate is composed of a printed circuit board which also serves as a terminal plate, and the lead wire of the auxiliary coil is connected to the mounting plate.
【０００７】第２の発明に係る偏向ヨークは、水平偏向
コイル，垂直偏向コイルを備えると共に、取付板に補助
コイルを備えたコイルセパレータに端子板を設け、前記
水平偏向コイル，垂直偏向コイル及び補助コイル夫々の
引出線を端子板に接続した偏向ヨークにおいて、前記補
助コイルを取り付ける取付板を端子板を兼ねるプリント
基板にて構成し、補助コイルと垂直偏向コイル及び／又
は水平偏向コイルとの引出線を前記取付板に接続したこ
とを特徴とする。A deflection yoke according to a second aspect of the present invention includes a horizontal deflection coil and a vertical deflection coil, and a terminal plate is provided on a coil separator having an auxiliary coil on a mounting plate. in the deflection yoke connecting the deflection coil and the auxiliary coil respectively of the lead wires to the terminal board, the auxiliary
A mounting plate for attaching the auxiliary coil constituted by a printed circuit board which also serves as a terminal plate, a lead wire between the auxiliary coil and the vertical deflection coil and / or the horizontal deflection coil, characterized in that connected to the mounting plate.
【０００８】[0008]
【作用】第１の発明にあっては、これによって補助コイ
ル用のコイルは全てその規格を統一出来て、組立てに際
して個々に区別をする必要がなく、作業が均一化され組
立作業性が向上する。第２の発明にあっては、補助コイ
ルと、垂直偏向コイル及び／又は水平偏向コイルとの引
出線も取付板に接続するから、部品点数が低減され、引
出線の寸法が短縮され、組立，配線工数の一層の低減が
図れる。According to the first aspect of the present invention, all the coils for the auxiliary coil can be unified in their standards, and it is not necessary to distinguish each coil when assembling, and the work can be made uniform. Workability is improved. In the second aspect of the invention, since the lead wires of the auxiliary coil and the vertical deflection coil and / or the horizontal deflection coil are also connected to the mounting plate, the number of parts is reduced and the lead wire size is reduced. As a result, the number of assembly and wiring steps can be further reduced.
【０００９】[0009]
【実施例】以下本発明をその実施例を示す図面に基づき
具体的に説明する。図２は本発明に係る偏向ヨークの斜
視図であり、図中１はセパレータ、２は垂直偏向コイ
ル、13は取付板、４，５は補助コイルを示している。セ
パレータ１は合成樹脂等の絶縁材を用いて略中空円錐台
形に形成されており、大径端側の周縁部にフランジ1a
を、また小径端側の周縁部には同様にフランジ1b,1c
（図５参照）及びガイド筒1gを夫々備え、その中空円錐
台形をなす本体部分を含めてフランジ1a,1b,1c及びガイ
ド筒1gが軸心線に沿って２分割されており、組立て過程
で相互に衝き合わされて一体化されるようになってい
る。周壁の内側には水平偏向コイル（図示せず）が、ま
た周壁の外側には透磁性のフェライトコア９にコイルを
装着して構成された垂直偏向コイル２が配設されてい
る。ガイド筒1gはセパレータ1 の小径端側から軸心線方
向に延設されており、その周壁にフランジ1b,1c が相互
の間に所定の間隔を隔て、セパレータ１の軸心線と直交
する向きに平行に設けられている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be specifically described below with reference to the drawings showing the embodiments. 2 is a perspective view of a deflection yoke according to the present invention. In the figure, 1 is a separator, 2 is a vertical deflection coil, 13 is a mounting plate, and 4 and 5 are auxiliary coils. The separator 1 is formed of an insulating material such as synthetic resin into a substantially hollow truncated cone shape, and has a flange 1a on the peripheral portion on the large diameter end side.
Also, the flanges 1b and 1c are also
(Refer to FIG. 5) and the guide tube 1g, respectively, and the flanges 1a, 1b, 1c and the guide tube 1g including the main body of the hollow truncated cone shape are divided into two along the axial center line. It is designed to be integrated with each other. A horizontal deflection coil (not shown) is arranged inside the peripheral wall, and a vertical deflection coil 2 formed by mounting the coil on a magnetically permeable ferrite core 9 is arranged outside the peripheral wall. The guide tube 1g extends in the axial direction from the small-diameter end side of the separator 1, and the flanges 1b and 1c are provided on the peripheral wall thereof in a direction orthogonal to the axial center line of the separator 1 with a predetermined space between them. It is installed in parallel with.
【００１０】フランジ1cの上面にはガイド筒1g周りの４
箇所に段付き係合爪1eが立設されており、個々に補助コ
イル４，５が固定された取付板13が装着されるようにな
っている。補助コイル４，５が固定されている。７は水
平偏向コイルの端子板である。On the upper surface of the flange 1c, 4 around the guide tube 1g
A stepped engaging claw 1e is provided upright at the location, and a mounting plate 13 to which the auxiliary coils 4 and 5 are fixed is attached. The auxiliary coils 4 and 5 are fixed. Reference numeral 7 is a terminal plate of the horizontal deflection coil.
【００１１】図３(a) は補助コイルの斜視図、図３(b)
は取付板の斜視図、図３(c) は取付板における切欠部の
背面を拡大して示す部分背面図である。取付板13は背面
側にプリント配線を施したプリント基板にて構成されて
おり、図３(b) に示す如く図１に示す取付板３よりも若
干面積が広く、四隅部を角取りした長方形となってい
る。取付板13のの長手方向の一端側寄りの部分には、ガ
イド筒1gを通す円形の孔13a が形成され、また孔13a の
西側には補助コイル４，５を嵌め込む矩形の孔13b,13c
が設けられ、更にこの孔13b,13c の両外側には夫々複数
の切欠凹部13d,13e が形成されている。各切欠凹部13d,
13e 近傍の背面側は図３(c) に示す如く前記各コイル4
b,5b の引出線4c,5c を接続するためのプリント配線13f
が形成されている。13h はフランジ1cから突設した段
付き係合爪1eに係合させる嵌合孔である。FIG. 3 (a) is a perspective view of the auxiliary coil, and FIG. 3 (b).
FIG. 3C is a perspective view of the mounting plate, and FIG. 3C is a partial rear view showing an enlarged rear surface of the cutout portion of the mounting plate. The mounting plate 13 is composed of a printed circuit board with a printed wiring on the back side and has a slightly larger area than the mounting plate 3 shown in FIG. 1 as shown in FIG. Has become. A circular hole 13a through which the guide tube 1g is inserted is formed in a portion of the mounting plate 13 near one end side in the longitudinal direction, and rectangular holes 13b and 13c into which the auxiliary coils 4 and 5 are fitted are provided on the west side of the hole 13a.
Further, a plurality of cutout recesses 13d and 13e are formed on both outer sides of the holes 13b and 13c, respectively. Each notch recess 13d,
As shown in Fig. 3 (c), the rear side near 13e is the coil 4
Printed wiring 13f for connecting leaders 4c and 5c of b and 5b
Are formed. Reference numeral 13h is a fitting hole for engaging with the stepped engagement claw 1e protruding from the flange 1c.
【００１２】図３(a) は補助コイルの斜視図であり、補
助コイル４，５は３本足のフォーク形に形成された磁芯
4b,5b の各足部にコイル4b,5b を装着固定して構成され
ており、各コイル4b,5b のコイル両端の引出線4c,5c は
夫々磁芯4a,5a の足部の基端部に引出されている。[0012] 3 (a) is a perspective view of the auxiliary coil, the auxiliary
The auxiliary coils 4 and 5 are magnetic cores formed in a three-legged fork shape.
The coils 4b and 5b are attached and fixed to the legs of 4b and 5b, and the lead wires 4c and 5c at both ends of the coils of the coils 4b and 5b are the base end of the legs of the magnetic cores 4a and 5a, respectively. Have been withdrawn.
【００１３】次に図３〜図５に基づき本発明に係る偏向
ヨークの主要部についての組立手順の一例を説明する。
軸心線方向に沿って２分割した状態に形成されているセ
パレータ１の構成部材を内側に水平偏向コイルを包持す
る態様で図５に示す如く向い合わせに一体化する。これ
によって小径端側のフランジ1b,1c は相互の間に所定の
間隔を隔てた状態でガイド筒1gの外周に形成された状態
となる。次にセパレータ１の外側に垂直偏向コイル２を
装着する。Next, an example of an assembling procedure of the main part of the deflection yoke according to the present invention will be described with reference to FIGS.
As shown in FIG. 5, the constituent members of the separator 1 formed in a state of being divided into two along the axial direction are integrated face-to-face as shown in FIG. As a result, the flanges 1b, 1c on the small diameter end side are in a state of being formed on the outer periphery of the guide cylinder 1g with a predetermined space therebetween. Next, the vertical deflection coil 2 is attached to the outside of the separator 1.
【００１４】一方図３(a) に示す如く補助コイル４，５
を組立てておき、各補助コイル４，５のコイル4b,5b を
磁芯4a,5a の足部先端を孔13ａ側に向けた状態で取付板
13の矩形の孔13b,13c 内に嵌め込んで固定し、各引出線
4c,5c は夫々直近の切欠部13d,13e に嵌め込み、取付板
13の背面側に引回して図３(c) に示すプリント配線13f
に夫々半田付けする。On the other hand, as shown in FIG. 3 (a), auxiliary coils 4, 5
Assemble the coils and attach the coils 4b and 5b of the auxiliary coils 4 and 5 with the tip ends of the magnetic cores 4a and 5a facing the hole 13a.
Insert it into the rectangular holes 13b and 13c of 13 and fix it.
4c and 5c are fitted into the nearest notches 13d and 13e, and the mounting plate
Printed wiring 13f shown in Fig. 3 (c) by drawing it to the back side of 13
Solder to each.
【００１５】図４は取付板13に各補助コイル４，５を装
着した態様を示す斜視図である。次に補助コイル４，５
を組付けた取付板13を図５に示す如きセパレータ１の小
径端側に設けてあるフランジ1c上に装着する。即ちフラ
ンジ1c上方に突き出しているガイド筒1gに取付板13をそ
の孔13a を介して外嵌させつつ、フランジ1cの各段付き
係止爪1eを取付板13の各嵌合孔13h に係入させる。これ
によって図２に示す如く、取付板13の下面は段付き係止
爪1eの段差部に当接し、フランジ1c上に所定の間隔を隔
てた状態で位置決めされ、接着剤又はカバーケース等を
用いて一体的に固定する。水平偏向コイルの引出線を端
子板７に、また垂直偏向コイル２の引出線を取付板13に
接続する。最後に偏向ヨークはそのガイド筒1g側から陰
極線管の基端部に外嵌固定される。なお上述の実施例に
あっては端子板７に水平偏向コイルの引出線を接続した
構成を説明したが、取付板13に接続することとしてもよ
い。FIG. 4 is a perspective view showing a mode in which the auxiliary coils 4 and 5 are mounted on the mounting plate 13. Next, auxiliary coils 4, 5
The mounting plate 13 assembled with is attached to the flange 1c provided on the small diameter end side of the separator 1 as shown in FIG. That is, while the mounting plate 13 is fitted onto the guide cylinder 1g protruding above the flange 1c through the hole 13a, the stepped locking claws 1e of the flange 1c are inserted into the fitting holes 13h of the mounting plate 13. Let As a result, as shown in FIG. 2, the lower surface of the mounting plate 13 comes into contact with the stepped portion of the stepped locking claw 1e and is positioned on the flange 1c at a predetermined interval, and an adhesive or a cover case is used. And fix it integrally. The lead wire of the horizontal deflection coil is connected to the terminal plate 7, and the lead wire of the vertical deflection coil 2 is connected to the mounting plate 13. Finally, the deflection yoke is externally fitted and fixed to the base end portion of the cathode ray tube from the guide cylinder 1g side. In addition, in the above-described embodiment, the configuration in which the lead wire of the horizontal deflection coil is connected to the terminal plate 7 has been described, but it may be connected to the mounting plate 13.
【００１６】[0016]
【発明の効果】以上の如く第１の発明に係る偏向ヨーク
にあっては、補助コイル用の取付板をプリント基板で構
成し、補助コイルの引出線を取付板に接続することとし
たから、引出線の寸法が極めて短くて済み、しかもその
長さを一定となし得ることとなり、補助コイルの仕様が
統一され、製造, 組立工程の大幅な省略が図れる効果を
奏する。As described above, in the deflection yoke according to the first aspect of the invention, the mounting plate for the auxiliary coil is formed of the printed circuit board, and the lead wire of the auxiliary coil is connected to the mounting plate. The size of the lead wire can be extremely short, and the length can be made constant, the specifications of the auxiliary coil are unified, and the manufacturing and assembly steps can be greatly omitted.
【００１７】第２の発明に係る偏向ヨークにあっては、
プリント基板で構成した補助コイルの取付板をプリント
基板で構成し、これに補助コイルの引出線, 垂直偏向コ
イル及び／又は水平偏向コイルの各引出線を接続するこ
ととしたから、引出線の引回し寸法が大幅に短縮化さ
れ、組立作業が簡略化され、誤配線を防止し得る等本発
明は優れた効果を奏するものである。In the deflection yoke according to the second invention,
The auxiliary coil mounting plate composed of the printed circuit board is composed of the printed circuit board, and the leader wire of the auxiliary coil and the respective leader wires of the vertical deflection coil and / or the horizontal deflection coil are connected to this. The present invention has excellent effects such that the turning dimension is greatly shortened, the assembling work is simplified, and erroneous wiring can be prevented.
【図面の簡単な説明】[Brief description of drawings]
【図１】従来の偏向ヨークを示す斜視図である。FIG. 1 is a perspective view showing a conventional deflection yoke.
【図２】本発明に係る偏向ヨークを示す斜視図である。FIG. 2 is a perspective view showing a deflection yoke according to the present invention.
【図３】本発明に係る偏向ヨークの補助コイル，取付板
の構成を示す説明図である。FIG. 3 is an explanatory view showing a configuration of an auxiliary coil and a mounting plate of the deflection yoke according to the present invention.
【図４】本発明に係る偏向ヨークの取付板に補助コイル
を取り付けた態様を示す斜視図である。FIG. 4 is a perspective view showing a mode in which an auxiliary coil is attached to the attachment plate of the deflection yoke according to the present invention.
【図５】本発明に係る偏向ヨークのセパレータの小径端
側の拡大斜視図である。FIG. 5 is an enlarged perspective view of the separator of the deflection yoke according to the present invention on the small diameter end side.
【符号の説明】 １ セパレータ 1g ガイド筒 1a,1b,1c フランジ ２ 垂直偏向コイル ４，５ 補助コイル 4a, 5a 磁芯 4b, 5b コイル ７ 端子板 13 取付板[Explanation of symbols] 1 Separator 1g Guide cylinder 1a, 1b, 1c Flange 2 Vertical deflection coil 4, 5 Auxiliary coil 4a, 5a Magnetic core 4b, 5b Coil 7 Terminal plate 13 Mounting plate
【手続補正３】[Procedure 3]
【補正対象書類名】図面[Document name to be corrected] Drawing
【補正対象項目名】図１[Name of item to be corrected] Figure 1
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【図１】 [Figure 1]
Claims (2)
補正コイルを配設すると共に、該コマ補正コイルの引出
線を端子板に接続した偏向ヨークにおいて、前記取付板
を端子板を兼ねるプリント基板にて構成し、前記コマ補
正コイルの引出線をこの取付板に接続したことを特徴と
する偏向ヨーク。1. A deflection yoke in which a coma correction coil is disposed on a mounting plate provided on a coil separator and a lead wire of the coma correction coil is connected to a terminal plate, the mounting plate being a printed circuit board which also serves as the terminal plate. And a lead wire of the coma correction coil connected to the mounting plate.
ると共に、取付板にコマ補正コイルを備えたコイルセパ
レータに端子板を設け、前記水平偏向コイル，垂直偏向
コイル及びコマ補正コイル夫々の引出線を端子板に接続
した偏向ヨークにおいて、前記コマ補正コイルを取り付
ける取付板を端子板を兼ねるプリント基板にて構成し、
コマ補正コイルと垂直偏向コイル及び／又は水平偏向コ
イルとの引出線を前記取付板に接続したことを特徴とす
る偏向ヨーク。2. A horizontal deflection coil and a vertical deflection coil are provided, and a terminal plate is provided on a coil separator having a coma correction coil on a mounting plate, and lead lines of the horizontal deflection coil, the vertical deflection coil and the coma correction coil are provided. In the deflection yoke connected to the terminal plate, the mounting plate to which the coma correction coil is attached is composed of a printed circuit board which also serves as the terminal plate,
A deflection yoke, wherein leaders of the coma correction coil and the vertical deflection coil and / or the horizontal deflection coil are connected to the mounting plate.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4210266A JPH0660826A (en) | 1992-08-06 | 1992-08-06 | Deflection yoke |
| KR1019930013771A KR940003041A (en) | 1992-07-28 | 1993-07-21 | Semiconductor integrated circuit device and manufacturing method |
| KR1019930013770A KR940006171A (en) | 1992-08-06 | 1993-07-21 | Deflection yoke |
| GB9316147A GB2269477A (en) | 1992-08-06 | 1993-08-04 | CRT deflection yoke with printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4210266A JPH0660826A (en) | 1992-08-06 | 1992-08-06 | Deflection yoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0660826A true JPH0660826A (en) | 1994-03-04 |
Family
ID=16586548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4210266A Pending JPH0660826A (en) | 1992-07-28 | 1992-08-06 | Deflection yoke |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPH0660826A (en) |
| KR (1) | KR940006171A (en) |
| GB (1) | GB2269477A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6404118B1 (en) * | 2000-12-09 | 2002-06-11 | Samsung Electro-Mechanics Co., Ltd. | Deflection yoke with a coil separator firmly engaged to the printed circuit board for preventing fluctuation |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5423698A (en) * | 1994-03-30 | 1995-06-13 | Molex Incorporated | Electrical connector system for a video display tube yoke |
| KR100465295B1 (en) * | 2002-12-10 | 2005-01-13 | 삼성전기주식회사 | Deflection Yoke for compensating Mis-convergence |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3582848A (en) * | 1969-01-13 | 1971-06-01 | Illinois Tool Works | Mounting assembly for magnetic deflection yoke |
-
1992
- 1992-08-06 JP JP4210266A patent/JPH0660826A/en active Pending
-
1993
- 1993-07-21 KR KR1019930013770A patent/KR940006171A/en not_active Application Discontinuation
- 1993-08-04 GB GB9316147A patent/GB2269477A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6404118B1 (en) * | 2000-12-09 | 2002-06-11 | Samsung Electro-Mechanics Co., Ltd. | Deflection yoke with a coil separator firmly engaged to the printed circuit board for preventing fluctuation |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2269477A (en) | 1994-02-09 |
| GB9316147D0 (en) | 1993-09-22 |
| KR940006171A (en) | 1994-03-23 |
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