JPH0317401Y2 - - Google Patents
Info
- Publication number
- JPH0317401Y2 JPH0317401Y2 JP35985U JP35985U JPH0317401Y2 JP H0317401 Y2 JPH0317401 Y2 JP H0317401Y2 JP 35985 U JP35985 U JP 35985U JP 35985 U JP35985 U JP 35985U JP H0317401 Y2 JPH0317401 Y2 JP H0317401Y2
- Authority
- JP
- Japan
- Prior art keywords
- spacer
- filament
- filament support
- grid
- welded portion
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 32
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 1
- 239000000758 substrate Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 description 8
- 238000005530 etching Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000001771 impaired effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Landscapes
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35985U JPH0317401Y2 (en]) | 1985-01-07 | 1985-01-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP35985U JPH0317401Y2 (en]) | 1985-01-07 | 1985-01-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61116059U JPS61116059U (en]) | 1986-07-22 |
| JPH0317401Y2 true JPH0317401Y2 (en]) | 1991-04-12 |
Family
ID=30472127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP35985U Expired JPH0317401Y2 (en]) | 1985-01-07 | 1985-01-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0317401Y2 (en]) |
-
1985
- 1985-01-07 JP JP35985U patent/JPH0317401Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61116059U (en]) | 1986-07-22 |
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