JPH0214753U - - Google Patents
Info
- Publication number
- JPH0214753U JPH0214753U JP9298188U JP9298188U JPH0214753U JP H0214753 U JPH0214753 U JP H0214753U JP 9298188 U JP9298188 U JP 9298188U JP 9298188 U JP9298188 U JP 9298188U JP H0214753 U JPH0214753 U JP H0214753U
- Authority
- JP
- Japan
- Prior art keywords
- emitter chip
- hot cathode
- cathode structure
- supporting electrodes
- electrode
- 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
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- Solid Thermionic Cathode (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9298188U JPH0214753U (cs) | 1988-07-15 | 1988-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9298188U JPH0214753U (cs) | 1988-07-15 | 1988-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0214753U true JPH0214753U (cs) | 1990-01-30 |
Family
ID=31317430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9298188U Pending JPH0214753U (cs) | 1988-07-15 | 1988-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0214753U (cs) |
-
1988
- 1988-07-15 JP JP9298188U patent/JPH0214753U/ja active Pending