JPS60105054U - Electron beam generator - Google Patents
Electron beam generatorInfo
- Publication number
- JPS60105054U JPS60105054U JP19760783U JP19760783U JPS60105054U JP S60105054 U JPS60105054 U JP S60105054U JP 19760783 U JP19760783 U JP 19760783U JP 19760783 U JP19760783 U JP 19760783U JP S60105054 U JPS60105054 U JP S60105054U
- Authority
- JP
- Japan
- Prior art keywords
- electron beam
- beam generator
- abstract
- generator
- recorded
- 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
Landscapes
- Tests Of Electronic Circuits (AREA)
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図は従来の電子ビーム発生装置を示す概略構成図、
第２図は本発明にかかる電子ビーム発生装置を示す概略
構成図である。
１．１０・・・電子ビーム発生装置、２・・・電子ビー
ム発生器、３・・・偏向電極、４？ ４ａ、４ｂ・・
・ビーム有効範囲、５・・・スリット板、６・・・虹彩
絞り機構。FIG. 1 is a schematic configuration diagram showing a conventional electron beam generator,
FIG. 2 is a schematic configuration diagram showing an electron beam generator according to the present invention. 1.10... Electron beam generator, 2... Electron beam generator, 3... Deflection electrode, 4? 4a, 4b...
- Beam effective range, 5... slit plate, 6... iris diaphragm mechanism.
Claims (1)
電子ビームを偏向するための偏向電極と、 虹彩絞り機構を有するアパーチャと を備えることを特徴とする電子ビーム発生装置。[Claims for Utility Model Registration] An electron beam generator characterized by comprising: an electron beam generator for generating an electron beam; a deflection electrode for deflecting the generated electron beam; and an aperture having an iris diaphragm mechanism. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19760783U JPS60105054U (en) | 1983-12-22 | 1983-12-22 | Electron beam generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19760783U JPS60105054U (en) | 1983-12-22 | 1983-12-22 | Electron beam generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60105054U true JPS60105054U (en) | 1985-07-17 |
Family
ID=30755989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19760783U Pending JPS60105054U (en) | 1983-12-22 | 1983-12-22 | Electron beam generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60105054U (en) |
-
1983
- 1983-12-22 JP JP19760783U patent/JPS60105054U/en active Pending
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