JPS5537060B2 - - Google Patents
Info
- Publication number
- JPS5537060B2 JPS5537060B2 JP7940375A JP7940375A JPS5537060B2 JP S5537060 B2 JPS5537060 B2 JP S5537060B2 JP 7940375 A JP7940375 A JP 7940375A JP 7940375 A JP7940375 A JP 7940375A JP S5537060 B2 JPS5537060 B2 JP S5537060B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Cold Cathode And The Manufacture (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7940375A JPS524162A (en) | 1975-06-27 | 1975-06-27 | Electric field radiation cathode and its manufacturing method |
| GB26498/76A GB1517649A (en) | 1975-06-27 | 1976-06-25 | Field emission cathode and method of preparation thereof |
| DE2628584A DE2628584C3 (de) | 1975-06-27 | 1976-06-25 | Feldemissionskathode und Verfahren zur Herstellung einer nadelförmigen Kathodenspitze dafür |
| CA255,658A CA1083266A (en) | 1975-06-27 | 1976-06-25 | Field emission cathode and method for preparation thereof |
| US05/700,024 US4143292A (en) | 1975-06-27 | 1976-06-25 | Field emission cathode of glassy carbon and method of preparation |
| FR7621762A FR2319967A1 (fr) | 1975-06-27 | 1976-07-16 | Cathode a emission de champ et son procede de realisation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7940375A JPS524162A (en) | 1975-06-27 | 1975-06-27 | Electric field radiation cathode and its manufacturing method |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP51024184A Division JPS524163A (en) | 1976-03-08 | 1976-03-08 | Electric field radiation cathode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS524162A JPS524162A (en) | 1977-01-13 |
| JPS5537060B2 true JPS5537060B2 (enExample) | 1980-09-25 |
Family
ID=13688880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7940375A Granted JPS524162A (en) | 1975-06-27 | 1975-06-27 | Electric field radiation cathode and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS524162A (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7605820A (nl) * | 1976-05-31 | 1977-12-02 | Philips Nv | Elektronenstraalbuis met veldemissieelektronen- bron, veldemissieelektronenbron voor een der- gelijke elektronenstraalbuis en werkwijze voor de vervaardiging van een dergelijke veldemis- sieelektronenbron. |
| JPS54100658A (en) * | 1978-01-25 | 1979-08-08 | Jeol Ltd | Method and device for manufacturing electric-field radiation cathode |
| KR100307042B1 (ko) * | 1993-06-02 | 2001-12-17 | 맥거리 존 더블유. | 비정질다이아몬드막플랫필드방출캐소드 |
| JP4131306B2 (ja) * | 1998-12-10 | 2008-08-13 | 昭和電工株式会社 | 電子放出素材 |
| JP2003272537A (ja) * | 2002-03-20 | 2003-09-26 | Matsushita Electric Ind Co Ltd | マグネトロン |
| JP2007087676A (ja) | 2005-09-21 | 2007-04-05 | Hitachi High-Technologies Corp | 電界放出型電子銃およびそれを用いた電子ビーム装置 |
| JP2009129548A (ja) * | 2007-11-20 | 2009-06-11 | Hitachi High-Technologies Corp | 電子放出素子，電子銃およびそれを用いた電子ビーム応用装置 |
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1975
- 1975-06-27 JP JP7940375A patent/JPS524162A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS524162A (en) | 1977-01-13 |