JPH0538516Y2 - - Google Patents
Info
- Publication number
- JPH0538516Y2 JPH0538516Y2 JP15286387U JP15286387U JPH0538516Y2 JP H0538516 Y2 JPH0538516 Y2 JP H0538516Y2 JP 15286387 U JP15286387 U JP 15286387U JP 15286387 U JP15286387 U JP 15286387U JP H0538516 Y2 JPH0538516 Y2 JP H0538516Y2
- Authority
- JP
- Japan
- Prior art keywords
- grid
- cathode
- shadow
- control
- wire diameter
- 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.)
- Expired - Lifetime
Links
- 238000010894 electron beam technology Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000012212 insulator Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Microwave Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15286387U JPH0538516Y2 (el) | 1987-10-05 | 1987-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15286387U JPH0538516Y2 (el) | 1987-10-05 | 1987-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0160340U JPH0160340U (el) | 1989-04-17 |
| JPH0538516Y2 true JPH0538516Y2 (el) | 1993-09-29 |
Family
ID=31428177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15286387U Expired - Lifetime JPH0538516Y2 (el) | 1987-10-05 | 1987-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0538516Y2 (el) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2625370B2 (ja) * | 1993-12-22 | 1997-07-02 | 日本電気株式会社 | 電界放出冷陰極とこれを用いたマイクロ波管 |
-
1987
- 1987-10-05 JP JP15286387U patent/JPH0538516Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0160340U (el) | 1989-04-17 |
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