JPS63149665U - - Google Patents
Info
- Publication number
- JPS63149665U JPS63149665U JP4110087U JP4110087U JPS63149665U JP S63149665 U JPS63149665 U JP S63149665U JP 4110087 U JP4110087 U JP 4110087U JP 4110087 U JP4110087 U JP 4110087U JP S63149665 U JPS63149665 U JP S63149665U
- Authority
- JP
- Japan
- Prior art keywords
- horizontal deflection
- pincushion distortion
- television receiver
- correction device
- distortion correction
- 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
- 241000226585 Antennaria plantaginifolia Species 0.000 claims description 5
- 238000010894 electron beam technology Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Details Of Television Scanning (AREA)
Description
第１図は本考案のテレビジヨン受像機の糸巻歪
補正装置の一実施例を示す図、第２図は可飽和リ
アクトル５の断面図、第３図は第１図を説明する
ための波形図、第４図は従来のテレビジヨン受像
機の糸巻歪補正装置を示す図、第５図は第４図を
説明するための波形図である。
１，６……トランジスタ、２……水平偏向コイ
ル、３……フライバツクトランス（ＦＢＴ）、４
……入力端子、５……可飽和リアクタ、５ａ，５
ｂ……巻線、Ｃ１〜Ｃ３……コンデンサ、Ｄ１〜
Ｄ２……ダイオード。
FIG. 1 is a diagram showing an embodiment of the pincushion distortion correction device for a television receiver according to the present invention, FIG. 2 is a sectional view of the saturable reactor 5, and FIG. 3 is a waveform diagram for explaining FIG. 1. , FIG. 4 is a diagram showing a conventional pincushion distortion correction device for a television receiver, and FIG. 5 is a waveform diagram for explaining FIG. 4. 1, 6...Transistor, 2...Horizontal deflection coil, 3...Flyback transformer (FBT), 4
...Input terminal, 5...Saturable reactor, 5a, 5
b...Winding, C1-C3...Capacitor, D1-
D2...Diode.
Claims (1)
ブラウン管の映像の糸巻状歪を補正するテレビジ
ヨン受像機の糸巻歪補正装置において、 水平偏向電流と外部よりの制御信号とによつて
インダクタンスが変化する前記水平偏向コイルと
直列接続した可飽和リアクタを少くとも備え、 この可飽和リアクタの制御信号として、直流電
流と垂直同期信号の周期と一致する放物線状波形
の電流を供給することを特徴とするテレビジヨン
受像機糸巻歪補正装置。[Claim for Utility Model Registration] In a pincushion distortion correction device for a television receiver that corrects pincushion distortion in a cathode ray tube image in which an electron beam is deflected using a horizontal deflection coil, the horizontal deflection current and an external control signal are comprises at least a saturable reactor connected in series with the horizontal deflection coil whose inductance is changed by A television receiver pincushion distortion correction device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4110087U JPS63149665U (en) | 1987-03-20 | 1987-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4110087U JPS63149665U (en) | 1987-03-20 | 1987-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63149665U true JPS63149665U (en) | 1988-10-03 |
Family
ID=30855786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4110087U Pending JPS63149665U (en) | 1987-03-20 | 1987-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63149665U (en) |
-
1987
- 1987-03-20 JP JP4110087U patent/JPS63149665U/ja active Pending
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