JPH0546307Y2 - - Google Patents
Info
- Publication number
- JPH0546307Y2 JPH0546307Y2 JP4262089U JP4262089U JPH0546307Y2 JP H0546307 Y2 JPH0546307 Y2 JP H0546307Y2 JP 4262089 U JP4262089 U JP 4262089U JP 4262089 U JP4262089 U JP 4262089U JP H0546307 Y2 JPH0546307 Y2 JP H0546307Y2
- Authority
- JP
- Japan
- Prior art keywords
- metal
- circuit pattern
- metal exterior
- push button
- plate
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 71
- 239000002184 metal Substances 0.000 claims description 71
- 229920003002 synthetic resin Polymers 0.000 claims description 10
- 239000000057 synthetic resin Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000000758 substrate Substances 0.000 description 18
- 125000006850 spacer group Chemical group 0.000 description 9
- 230000000694 effects Effects 0.000 description 3
- 239000010408 film Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Landscapes
- Mounting Components In General For Electric Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4262089U JPH0546307Y2 (en]) | 1989-04-12 | 1989-04-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4262089U JPH0546307Y2 (en]) | 1989-04-12 | 1989-04-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02132988U JPH02132988U (en]) | 1990-11-05 |
| JPH0546307Y2 true JPH0546307Y2 (en]) | 1993-12-03 |
Family
ID=31554321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4262089U Expired - Lifetime JPH0546307Y2 (en]) | 1989-04-12 | 1989-04-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0546307Y2 (en]) |
-
1989
- 1989-04-12 JP JP4262089U patent/JPH0546307Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH02132988U (en]) | 1990-11-05 |
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