JPS5286768A - Electric field radiating cathode - Google Patents
Electric field radiating cathodeInfo
- Publication number
- JPS5286768A JPS5286768A JP280676A JP280676A JPS5286768A JP S5286768 A JPS5286768 A JP S5286768A JP 280676 A JP280676 A JP 280676A JP 280676 A JP280676 A JP 280676A JP S5286768 A JPS5286768 A JP S5286768A
- Authority
- JP
- Japan
- Prior art keywords
- electric field
- cathode
- field radiating
- radiating cathode
- phenol
- 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
- Cold Cathode And The Manufacture (AREA)
Abstract
PURPOSE: To extend the lite of cathode and to estabilize highly cathode by using ascathodematerial the carbon which is obtained by heating phenol resin tiber made from phenol and hexa-methylene-tetramyn in the fixed manner.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP280676A JPS5286768A (en) | 1976-01-14 | 1976-01-14 | Electric field radiating cathode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP280676A JPS5286768A (en) | 1976-01-14 | 1976-01-14 | Electric field radiating cathode |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5286768A true JPS5286768A (en) | 1977-07-19 |
Family
ID=11539615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP280676A Pending JPS5286768A (en) | 1976-01-14 | 1976-01-14 | Electric field radiating cathode |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5286768A (en) |
-
1976
- 1976-01-14 JP JP280676A patent/JPS5286768A/en active Pending
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