JPS5990164U - deflection yoke - Google Patents
deflection yokeInfo
- Publication number
- JPS5990164U JPS5990164U JP18599082U JP18599082U JPS5990164U JP S5990164 U JPS5990164 U JP S5990164U JP 18599082 U JP18599082 U JP 18599082U JP 18599082 U JP18599082 U JP 18599082U JP S5990164 U JPS5990164 U JP S5990164U
- Authority
- JP
- Japan
- Prior art keywords
- deflection yoke
- deflection
- view
- magnetic material
- electron gun
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来の偏向ヨークの斜視図、第２図は、垂直
偏向コイルの断面図、第３図は、コマ収差を表わす説明
図、第４図は、従来のＣＦＴ電子銃付近に設ける磁界制
御素子を示す説明図、第５図は、従来のコマ収差調整機
能をもつ偏向ヨークの斜視図、第６図は、本考案による
偏向ヨークの斜視図、第７図は、本考案の要部番示す図
で偏向ヨーク後方から見た平面図、第８図は、本考案に
よる他の実施例の要部を示す斜視図、第９図は、本考案
のさらに他の実施例による偏向ヨークの斜視図、第１０
図は、本考案を実施した場合のミスコンバーゼンスパタ
ーン図テアル。
１・・・・・・偏向ヨーク、２・・・・・・水平偏向コ
イル、３・・・・・・垂直偏向コイル、４ゆ・・・・・
コア、５・・・・・・セパレータ、６・・・・・・クリ
ップ、７・・・・・・磁力線、８・・・・・・電子ビー
ム、９・・・・・・垂直方向の中心線、１０・・・・・
・偏向力、１１・・・・・・ＣＰＴの画面、１２Ｒ，１
２Ｂ。
１２Ｇ・・・・・・ラスタ、１３・・・・・・電子銃本
体、１４・・・・・・磁界制御素子、１５・・・・・・
磁性体゛、１６Ａ。Fig. 1 is a perspective view of a conventional deflection yoke, Fig. 2 is a sectional view of a vertical deflection coil, Fig. 3 is an explanatory diagram showing coma aberration, and Fig. 4 is a conventional CFT electron gun installed near the electron gun. FIG. 5 is a perspective view of a conventional deflection yoke with a coma aberration adjustment function, FIG. 6 is a perspective view of a deflection yoke according to the present invention, and FIG. 7 is an illustration showing the main points of the present invention. FIG. 8 is a perspective view showing the main parts of another embodiment of the present invention, and FIG. 9 is a plan view of the deflection yoke seen from the rear with part numbers shown. FIG. 9 is a deflection yoke according to yet another embodiment of the present invention. Perspective view of No. 10
The figure shows a diagram of the misconvergence pattern when the present invention is implemented. 1...Deflection yoke, 2...Horizontal deflection coil, 3...Vertical deflection coil, 4...
Core, 5...Separator, 6...Clip, 7...Magnetic field lines, 8...Electron beam, 9...Vertical center Line, 10...
・Deflection force, 11...CPT screen, 12R, 1
2B. 12G... Raster, 13... Electron gun body, 14... Magnetic field control element, 15...
Magnetic material, 16A.
Claims (1)
に磁性体を設け、該磁性体は偏向ヨーク、の中心線に関
して対称の位置で、偏向ヨー゛りの後方電子銃側に伸延
する突起を少なくとも４個設けることを特徴とする偏向
ヨーク。A magnetic material is provided at the rear end of the deflection yoke so as to surround the glass portion of the cathode ray tube, and the magnetic material has a protrusion extending toward the back of the deflection yaw toward the electron gun at a symmetrical position with respect to the center line of the deflection yoke. A deflection yoke comprising at least four deflection yokes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18599082U JPS5990164U (en) | 1982-12-10 | 1982-12-10 | deflection yoke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18599082U JPS5990164U (en) | 1982-12-10 | 1982-12-10 | deflection yoke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5990164U true JPS5990164U (en) | 1984-06-19 |
Family
ID=30401855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18599082U Pending JPS5990164U (en) | 1982-12-10 | 1982-12-10 | deflection yoke |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5990164U (en) |
-
1982
- 1982-12-10 JP JP18599082U patent/JPS5990164U/en active Pending
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