JPS6440147U - - Google Patents
Info
- Publication number
- JPS6440147U JPS6440147U JP13665687U JP13665687U JPS6440147U JP S6440147 U JPS6440147 U JP S6440147U JP 13665687 U JP13665687 U JP 13665687U JP 13665687 U JP13665687 U JP 13665687U JP S6440147 U JPS6440147 U JP S6440147U
- Authority
- JP
- Japan
- Prior art keywords
- ray tube
- cathode ray
- color cathode
- electron beam
- electromagnetic coil
- 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
- 238000010894 electron beam technology Methods 0.000 claims 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Description
第１図および第２図は夫々本考案によるブラウ
ン管調整装置の一実施例を示す要部側面図および
要部正面図、第３図は第１図および第２図に示す
電磁コイルと直流電源との接続関係を示す結線図
、第４図は本考案の動作を説明するための説明図
である。
１……カラーブラウン管、１ａ……ネツク部、
２……偏向ヨーク、３……コンバーゼンス・ピユ
リテイ・コントロール、１４……電磁コイル、１
６，１８……連動スイツチ、１７……直流電源、
２３……偏向ヨーク調整装置。
1 and 2 are a side view and a front view of the essential parts showing an embodiment of the cathode ray tube adjustment device according to the present invention, respectively, and FIG. 3 shows the electromagnetic coil and the DC power supply shown in FIGS. 1 and 2. FIG. 4 is an explanatory diagram for explaining the operation of the present invention. 1...Color cathode ray tube, 1a...Network section,
2... Deflection yoke, 3... Convergence pilot control, 14... Electromagnetic coil, 1
6, 18... Interlocking switch, 17... DC power supply,
23...Deflection yoke adjustment device.
Claims (1)
イ磁石などを備えたカラーブラウン管に対し、電
子銃からの電子ビームを蛍光面スクリーン面の蛍
光体へ正しく位置決めするために、前記カラーブ
ラウン管の調整時に装着される前記カラーブラウ
ン管の前記偏向ヨークを少なくとも軸方向に移動
調整するための偏向ヨーク調整装置を有するカラ
ーブラウン管調整装置において、前記カラーブラ
ウン管の調整時に、前記カラーブラウン管が装着
された場合に、前記カラーブラウン管のネツク部
の周面上に位置するように設けられた、少なくと
も水平方向に電子ビームを偏向させるための、か
つ極性を切換えて両方の向きに通電可能な電磁コ
イルを具備してなることを特徴とするカラーブラ
ウン管調整装置。 (2) 前記カラーブラウン管が装着された場合に
、前記カラーブラウン管のネツク部の周面上に位
置するように設けられた水平方向および垂直方向
に電子ビームを偏光させるための、かつ極性を切
換えて両方の向きに通電可能な電磁コイルを前記
電磁コイルとして用いてなる実用新案登録請求の
範囲第１項記載のカラーブラウン管調整装置。[Scope of Claim for Utility Model Registration] (1) Correctly positioning the electron beam from the electron gun to the phosphor on the phosphor screen surface for a color cathode ray tube equipped with a deflection yoke, a pieurity magnet, etc. on the circumference of the network part. In order to adjust the color cathode ray tube, there is provided a color cathode ray tube adjusting device including a deflection yoke adjustment device for moving and adjusting at least the axial direction of the deflection yoke of the color cathode ray tube, which is attached when adjusting the color cathode ray tube. When the cathode ray tube is installed, the electron beam is provided so as to be located on the circumferential surface of the neck portion of the color cathode ray tube, and is used to deflect the electron beam at least in the horizontal direction, and is capable of energizing in both directions by switching the polarity. A color cathode ray tube adjusting device characterized by comprising an electromagnetic coil. (2) When the color cathode ray tube is installed, a polarizer for polarizing the electron beam in the horizontal and vertical directions, which is located on the circumferential surface of the neck portion of the color cathode ray tube, and for switching the polarity. A color cathode ray tube adjusting device according to claim 1, wherein an electromagnetic coil that can be energized in both directions is used as the electromagnetic coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13665687U JPS6440147U (en) | 1987-09-07 | 1987-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13665687U JPS6440147U (en) | 1987-09-07 | 1987-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6440147U true JPS6440147U (en) | 1989-03-09 |
Family
ID=31397365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13665687U Pending JPS6440147U (en) | 1987-09-07 | 1987-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6440147U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54144130A (en) * | 1978-05-02 | 1979-11-10 | Hitachi Ltd | Picture automatic adjustment unit for color braun tube |
| JPS6220222A (en) * | 1985-07-17 | 1987-01-28 | Sharp Corp | Adjusting device for color television receiver |
-
1987
- 1987-09-07 JP JP13665687U patent/JPS6440147U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54144130A (en) * | 1978-05-02 | 1979-11-10 | Hitachi Ltd | Picture automatic adjustment unit for color braun tube |
| JPS6220222A (en) * | 1985-07-17 | 1987-01-28 | Sharp Corp | Adjusting device for color television receiver |
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