IT1060753B - Electron beam converter with orthogonal anode - has cathode focussing electrode behind control electrode and anode focussing electrode between anode and accelerating electrode - Google Patents
Electron beam converter with orthogonal anode - has cathode focussing electrode behind control electrode and anode focussing electrode between anode and accelerating electrodeInfo
- Publication number
- IT1060753B IT1060753B IT2379376A IT2379376A IT1060753B IT 1060753 B IT1060753 B IT 1060753B IT 2379376 A IT2379376 A IT 2379376A IT 2379376 A IT2379376 A IT 2379376A IT 1060753 B IT1060753 B IT 1060753B
- Authority
- IT
- Italy
- Prior art keywords
- electrode
- anode
- cathode
- focussing
- accelerating
- Prior art date
Links
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Abstract
The electron-beam converter comprises >=1 of each of the following components: a cathode, an anode and, accelerating and control electrodes. The anode has a surface orthogonal with respect to a diverging electron flow and is arranged with respect to the cathode so that the angle between normals to the surfaces of these electrodes is greater than zero but less than 180 deg.. The accelerating electrode is disposed in the opening of this angle. The control electrodes are arranged near the cathode on either side of the electron flow. A cathode-adjacent focusing electrode is arranged behind the control electrode, and an anode-adjacent focusing electrode is inserted between the anode and accelerating electrode. All of the electrodes make up an electron-optical system shaping the electron flow into a beam so as to prevent electrons from impinging upon the accelerating electrode.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2379376A IT1060753B (en) | 1976-05-31 | 1976-05-31 | Electron beam converter with orthogonal anode - has cathode focussing electrode behind control electrode and anode focussing electrode between anode and accelerating electrode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2379376A IT1060753B (en) | 1976-05-31 | 1976-05-31 | Electron beam converter with orthogonal anode - has cathode focussing electrode behind control electrode and anode focussing electrode between anode and accelerating electrode |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1060753B true IT1060753B (en) | 1982-09-30 |
Family
ID=11210036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2379376A IT1060753B (en) | 1976-05-31 | 1976-05-31 | Electron beam converter with orthogonal anode - has cathode focussing electrode behind control electrode and anode focussing electrode between anode and accelerating electrode |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1060753B (en) |
-
1976
- 1976-05-31 IT IT2379376A patent/IT1060753B/en active
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