JPS619759U - Electrostatic focusing/electrostatic deflection type image pickup tube - Google Patents
Electrostatic focusing/electrostatic deflection type image pickup tubeInfo
- Publication number
- JPS619759U JPS619759U JP9496384U JP9496384U JPS619759U JP S619759 U JPS619759 U JP S619759U JP 9496384 U JP9496384 U JP 9496384U JP 9496384 U JP9496384 U JP 9496384U JP S619759 U JPS619759 U JP S619759U
- Authority
- JP
- Japan
- Prior art keywords
- electrostatic
- image pickup
- type image
- pickup tube
- focusing
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来例を示す構成図、第２図はその電極のパタ
ーンを示す展開図、第３図は本考案の一実施例を示す構
成図、第４図及び第５図は夫々その説明のための図であ
る。
Ｇ３， Ｇ，及びＧ５は夫々第３、第４及び第５グリッ
ド電極、Ｇ６はメッシュ状電極、ＴＡはターゲットであ
る。Fig. 1 is a block diagram showing a conventional example, Fig. 2 is a developed diagram showing the electrode pattern, Fig. 3 is a block diagram showing an embodiment of the present invention, and Figs. 4 and 5 are explanations thereof. This is a diagram for G3, G, and G5 are third, fourth, and fifth grid electrodes, G6 is a mesh electrode, and TA is a target.
Claims (1)
び第３の電極を備え、上記第１、第２及び第３の電極に
よって上記電子ビームの集束を行なう静電レンズ系が形
成され、上記第２の電極は上記電子ビームの偏向を行な
う偏向電極とされるものにおいて、上記第２の電極の径
が上記第１及び第３の電極の径より小とされることを特
徴とする静電集束・静電偏向型の撮像管。An electrostatic lens system comprising cylindrical first, second, and third electrodes arranged along the electron beam path, and the first, second, and third electrodes form an electrostatic lens system that focuses the electron beam. and wherein the second electrode is a deflection electrode for deflecting the electron beam, the diameter of the second electrode is smaller than the diameters of the first and third electrodes. Electrostatic focusing/electrostatic deflection type image pickup tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9496384U JPS619759U (en) | 1984-06-25 | 1984-06-25 | Electrostatic focusing/electrostatic deflection type image pickup tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9496384U JPS619759U (en) | 1984-06-25 | 1984-06-25 | Electrostatic focusing/electrostatic deflection type image pickup tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS619759U true JPS619759U (en) | 1986-01-21 |
Family
ID=30653857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9496384U Pending JPS619759U (en) | 1984-06-25 | 1984-06-25 | Electrostatic focusing/electrostatic deflection type image pickup tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS619759U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62166762U (en) * | 1986-04-11 | 1987-10-22 |
-
1984
- 1984-06-25 JP JP9496384U patent/JPS619759U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62166762U (en) * | 1986-04-11 | 1987-10-22 |
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