JPS5299762A - Electric field radiation type cathode - Google Patents
Electric field radiation type cathodeInfo
- Publication number
- JPS5299762A JPS5299762A JP1602576A JP1602576A JPS5299762A JP S5299762 A JPS5299762 A JP S5299762A JP 1602576 A JP1602576 A JP 1602576A JP 1602576 A JP1602576 A JP 1602576A JP S5299762 A JPS5299762 A JP S5299762A
- Authority
- JP
- Japan
- Prior art keywords
- electric field
- field radiation
- type cathode
- radiation type
- carbon
- 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
PURPOSE: To improve the mechanical strength and the strength against thermal shock by using a glass form carbon or a compound of glass form carbon and graphite type carbon for the supprot of the electric field radiation type cathode made of carbon.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1602576A JPS5299762A (en) | 1976-02-18 | 1976-02-18 | Electric field radiation type cathode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1602576A JPS5299762A (en) | 1976-02-18 | 1976-02-18 | Electric field radiation type cathode |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5299762A true JPS5299762A (en) | 1977-08-22 |
Family
ID=11905014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1602576A Pending JPS5299762A (en) | 1976-02-18 | 1976-02-18 | Electric field radiation type cathode |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5299762A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62142660A (en) * | 1986-11-21 | 1987-06-26 | Toshiba Corp | Wire bonding connection for thermal recording head |
EP1060293A1 (en) * | 1998-02-27 | 2000-12-20 | The Regents Of The University Of California | Field emission cathode fabricated from porous carbon foam material |
-
1976
- 1976-02-18 JP JP1602576A patent/JPS5299762A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62142660A (en) * | 1986-11-21 | 1987-06-26 | Toshiba Corp | Wire bonding connection for thermal recording head |
EP1060293A1 (en) * | 1998-02-27 | 2000-12-20 | The Regents Of The University Of California | Field emission cathode fabricated from porous carbon foam material |
EP1060293A4 (en) * | 1998-02-27 | 2001-06-27 | Univ California | Field emission cathode fabricated from porous carbon foam material |
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