JPH0415359U - - Google Patents
Info
- Publication number
- JPH0415359U JPH0415359U JP5510990U JP5510990U JPH0415359U JP H0415359 U JPH0415359 U JP H0415359U JP 5510990 U JP5510990 U JP 5510990U JP 5510990 U JP5510990 U JP 5510990U JP H0415359 U JPH0415359 U JP H0415359U
- Authority
- JP
- Japan
- Prior art keywords
- coil
- magnetic field
- linearity correction
- pole piece
- current
- 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
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Details Of Television Scanning (AREA)
Description
第１図はこの考案の一実施例による水平リニア
リテイ補正回路を示す図である。第２図は従来の
水平リニアリテイ補正回路を示す図である。
図において、１は補正電流発生回路、２はコイ
ル、３はポールピース、４は電子銃、４ａ，４ｂ
，４ｃはＲ，Ｇ，Ｂ各電子銃、５は水平偏向電流
入力、６は水平偏向コイル、７はリニアリテイコ
イル、８はコンデンサ。なお図中、同一符号は同
一又は相当部分を示す。
FIG. 1 is a diagram showing a horizontal linearity correction circuit according to an embodiment of this invention. FIG. 2 is a diagram showing a conventional horizontal linearity correction circuit. In the figure, 1 is a correction current generation circuit, 2 is a coil, 3 is a pole piece, 4 is an electron gun, 4a, 4b
, 4c are R, G, and B electron guns, 5 is a horizontal deflection current input, 6 is a horizontal deflection coil, 7 is a linearity coil, and 8 is a capacitor. In the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
この電流により磁界を発生するコイルと、このコ
イルにより発生した磁場を効率よくグリーンのビ
ームのみに伝えるポールピースとを備えたリニア
リテイ補正回路。 horizontal linearity correction current waveform generation circuit,
This linearity correction circuit includes a coil that generates a magnetic field using this current, and a pole piece that efficiently transmits the magnetic field generated by this coil only to the green beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5510990U JPH0415359U (en) | 1990-05-24 | 1990-05-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5510990U JPH0415359U (en) | 1990-05-24 | 1990-05-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0415359U true JPH0415359U (en) | 1992-02-07 |
Family
ID=31577772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5510990U Pending JPH0415359U (en) | 1990-05-24 | 1990-05-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0415359U (en) |
-
1990
- 1990-05-24 JP JP5510990U patent/JPH0415359U/ja active Pending