JPS5291359A - Beam recording electron gun generating electron beams of rectangular s ection - Google Patents
Beam recording electron gun generating electron beams of rectangular s ectionInfo
- Publication number
- JPS5291359A JPS5291359A JP668476A JP668476A JPS5291359A JP S5291359 A JPS5291359 A JP S5291359A JP 668476 A JP668476 A JP 668476A JP 668476 A JP668476 A JP 668476A JP S5291359 A JPS5291359 A JP S5291359A
- Authority
- JP
- Japan
- Prior art keywords
- rectangular
- ection
- beam recording
- electron beams
- gun generating
- 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.)
- Granted
Links
Landscapes
- Electron Sources, Ion Sources (AREA)
Abstract
PURPOSE: To generate electron beams of a rectangular section efficiently and with ease for using them in video recording.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51006684A JPS5820096B2 (en) | 1976-01-26 | 1976-01-26 | Electron gun for electron beam recording that generates an electron beam with a rectangular cross-section |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP51006684A JPS5820096B2 (en) | 1976-01-26 | 1976-01-26 | Electron gun for electron beam recording that generates an electron beam with a rectangular cross-section |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5291359A true JPS5291359A (en) | 1977-08-01 |
JPS5820096B2 JPS5820096B2 (en) | 1983-04-21 |
Family
ID=11645174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51006684A Expired JPS5820096B2 (en) | 1976-01-26 | 1976-01-26 | Electron gun for electron beam recording that generates an electron beam with a rectangular cross-section |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5820096B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5820097U (en) * | 1981-10-26 | 1983-02-07 | 株式会社川口技研 | Automatic winding device for horizontal winding screen doors |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50119574A (en) * | 1974-03-04 | 1975-09-19 |
-
1976
- 1976-01-26 JP JP51006684A patent/JPS5820096B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50119574A (en) * | 1974-03-04 | 1975-09-19 |
Also Published As
Publication number | Publication date |
---|---|
JPS5820096B2 (en) | 1983-04-21 |
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