JPH0610583Y2 - メンブレンスイツチ - Google Patents
メンブレンスイツチInfo
- Publication number
- JPH0610583Y2 JPH0610583Y2 JP1987089245U JP8924587U JPH0610583Y2 JP H0610583 Y2 JPH0610583 Y2 JP H0610583Y2 JP 1987089245 U JP1987089245 U JP 1987089245U JP 8924587 U JP8924587 U JP 8924587U JP H0610583 Y2 JPH0610583 Y2 JP H0610583Y2
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- conductive patterns
- pressure contact
- membrane switch
- insulating substrate
- 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
- 239000012528 membrane Substances 0.000 title claims description 12
- 239000000758 substrate Substances 0.000 claims description 20
- 125000006850 spacer group Chemical group 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987089245U JPH0610583Y2 (ja) | 1987-06-10 | 1987-06-10 | メンブレンスイツチ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987089245U JPH0610583Y2 (ja) | 1987-06-10 | 1987-06-10 | メンブレンスイツチ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63198134U JPS63198134U (enrdf_load_stackoverflow) | 1988-12-20 |
| JPH0610583Y2 true JPH0610583Y2 (ja) | 1994-03-16 |
Family
ID=30948061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987089245U Expired - Lifetime JPH0610583Y2 (ja) | 1987-06-10 | 1987-06-10 | メンブレンスイツチ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610583Y2 (enrdf_load_stackoverflow) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1542558A (en) * | 1977-09-30 | 1979-03-21 | Ibm Uk | Keyboard construction |
| JPS57205922A (en) * | 1981-06-15 | 1982-12-17 | Hitachi Ltd | Keyboard unit |
| JPS61143914A (ja) * | 1984-12-17 | 1986-07-01 | キヤノン株式会社 | キ−ボ−ド |
| JPH0447905Y2 (enrdf_load_stackoverflow) * | 1985-10-31 | 1992-11-11 |
-
1987
- 1987-06-10 JP JP1987089245U patent/JPH0610583Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63198134U (enrdf_load_stackoverflow) | 1988-12-20 |
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