JPH02141931U - - Google Patents
Info
- Publication number
- JPH02141931U JPH02141931U JP5142889U JP5142889U JPH02141931U JP H02141931 U JPH02141931 U JP H02141931U JP 5142889 U JP5142889 U JP 5142889U JP 5142889 U JP5142889 U JP 5142889U JP H02141931 U JPH02141931 U JP H02141931U
- Authority
- JP
- Japan
- Prior art keywords
- membrane switch
- circuit pattern
- flexible substrate
- metal layer
- synthetic resin
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims description 11
- 239000012528 membrane Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims 3
- 239000000057 synthetic resin Substances 0.000 claims 3
Landscapes
- Structure Of Printed Boards (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989051428U JP2547850Y2 (ja) | 1989-04-28 | 1989-04-28 | メンブレンスイッチ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989051428U JP2547850Y2 (ja) | 1989-04-28 | 1989-04-28 | メンブレンスイッチ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02141931U true JPH02141931U (lt) | 1990-11-30 |
| JP2547850Y2 JP2547850Y2 (ja) | 1997-09-17 |
Family
ID=31570863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989051428U Expired - Lifetime JP2547850Y2 (ja) | 1989-04-28 | 1989-04-28 | メンブレンスイッチ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2547850Y2 (lt) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63164123A (ja) * | 1986-12-26 | 1988-07-07 | 日本メクトロン株式会社 | 透明キ−ボ−ドスイツチのノイズ防止構造 |
| JPS6419791A (en) * | 1987-07-14 | 1989-01-23 | Fujitsu Ten Ltd | Flexible substrate |
-
1989
- 1989-04-28 JP JP1989051428U patent/JP2547850Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63164123A (ja) * | 1986-12-26 | 1988-07-07 | 日本メクトロン株式会社 | 透明キ−ボ−ドスイツチのノイズ防止構造 |
| JPS6419791A (en) * | 1987-07-14 | 1989-01-23 | Fujitsu Ten Ltd | Flexible substrate |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2547850Y2 (ja) | 1997-09-17 |