JPH0454672Y2 - - Google Patents
Info
- Publication number
- JPH0454672Y2 JPH0454672Y2 JP17426187U JP17426187U JPH0454672Y2 JP H0454672 Y2 JPH0454672 Y2 JP H0454672Y2 JP 17426187 U JP17426187 U JP 17426187U JP 17426187 U JP17426187 U JP 17426187U JP H0454672 Y2 JPH0454672 Y2 JP H0454672Y2
- Authority
- JP
- Japan
- Prior art keywords
- insulator
- filament coil
- control electrode
- coil
- electron gun
- 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
Links
- 239000012212 insulator Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 11
- 239000000919 ceramic Substances 0.000 description 4
- 230000008602 contraction Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17426187U JPH0454672Y2 (US06826419-20041130-M00005.png) | 1987-11-13 | 1987-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17426187U JPH0454672Y2 (US06826419-20041130-M00005.png) | 1987-11-13 | 1987-11-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0179255U JPH0179255U (US06826419-20041130-M00005.png) | 1989-05-29 |
| JPH0454672Y2 true JPH0454672Y2 (US06826419-20041130-M00005.png) | 1992-12-22 |
Family
ID=31466129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17426187U Expired JPH0454672Y2 (US06826419-20041130-M00005.png) | 1987-11-13 | 1987-11-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0454672Y2 (US06826419-20041130-M00005.png) |
-
1987
- 1987-11-13 JP JP17426187U patent/JPH0454672Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0179255U (US06826419-20041130-M00005.png) | 1989-05-29 |
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