JPS621352U - - Google Patents
Info
- Publication number
- JPS621352U JPS621352U JP9227185U JP9227185U JPS621352U JP S621352 U JPS621352 U JP S621352U JP 9227185 U JP9227185 U JP 9227185U JP 9227185 U JP9227185 U JP 9227185U JP S621352 U JPS621352 U JP S621352U
- Authority
- JP
- Japan
- Prior art keywords
- electron gun
- back surface
- resistor
- electrode
- flat portion
- 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 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Description
第１図は本考案の電子銃の一実施例を内装した
ネツク近傍を示す概略構成図、第２図は第１図を
Ａ―Ａ線に沿つて切断して見た断面図、第３図は
抵抗体の一部切欠斜視図である。
２ａ，２ｂ……絶縁支持体、３……抵抗体、１
７……コンバージエンス電極、２０……ステムピ
ン、２７……平坦、５１……第１の端子、５２…
…第２の端子、５３……第３の端子、５４……第
４の端子。
Fig. 1 is a schematic configuration diagram showing the vicinity of a network in which an embodiment of the electron gun of the present invention is installed, Fig. 2 is a sectional view taken along the line A--A of Fig. 1, and Fig. 3 is a partially cutaway perspective view of a resistor. 2a, 2b...Insulating support, 3...Resistor, 1
7... Convergence electrode, 20... Stem pin, 27... Flat, 51... First terminal, 52...
... second terminal, 53 ... third terminal, 54 ... fourth terminal.
Claims (1)
主レンズ形成部を構成する複数個の電極がそれぞ
れ所定位置に配設されてなる電子銃本体と、前記
主レンジ部の所定電極に加速電圧を印加するコン
バージエンス電極と、前記絶縁支持体の背面に沿
つて前記電子銃本体の所望の電極に抵抗分割によ
つて所望の電圧を印加し得を抵抗体が配設されて
なる電子銃において、前記コンバージエンス電極
の一部に前記絶縁支持体の背面とほぼ同一平面を
なす平坦部が設けられ、前記抵抗体が前記平坦部
まで延在されていることを特徴とする電子銃。 An accelerating voltage is applied to an electron gun main body in which a plurality of electrodes constituting an electron beam generating section and a main lens forming section are respectively arranged at predetermined positions between a plurality of insulating supports, and predetermined electrodes of the main range section. In an electron gun, a resistor is arranged to apply a desired voltage to a convergence electrode and a desired electrode of the electron gun body by resistance division along the back surface of the insulating support. An electron gun characterized in that a portion of the convergence electrode is provided with a flat portion that is substantially flush with the back surface of the insulating support, and the resistor extends to the flat portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9227185U JPS621352U (en) | 1985-06-20 | 1985-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9227185U JPS621352U (en) | 1985-06-20 | 1985-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS621352U true JPS621352U (en) | 1987-01-07 |
Family
ID=30648925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9227185U Pending JPS621352U (en) | 1985-06-20 | 1985-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS621352U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5389360A (en) * | 1977-01-17 | 1978-08-05 | Sony Corp | Electronic gun constituent |
-
1985
- 1985-06-20 JP JP9227185U patent/JPS621352U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5389360A (en) * | 1977-01-17 | 1978-08-05 | Sony Corp | Electronic gun constituent |