JPH0429463Y2 - - Google Patents
Info
- Publication number
- JPH0429463Y2 JPH0429463Y2 JP1807585U JP1807585U JPH0429463Y2 JP H0429463 Y2 JPH0429463 Y2 JP H0429463Y2 JP 1807585 U JP1807585 U JP 1807585U JP 1807585 U JP1807585 U JP 1807585U JP H0429463 Y2 JPH0429463 Y2 JP H0429463Y2
- Authority
- JP
- Japan
- Prior art keywords
- film
- electrode
- circuit board
- shrinkage
- membrane switch
- 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
- 239000012528 membrane Substances 0.000 claims description 16
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 239000000463 material Substances 0.000 description 11
- 229920000728 polyester Polymers 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004642 Polyimide Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 229920001721 polyimide Polymers 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000023753 dehiscence Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000001614 effect on membrane Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1807585U JPH0429463Y2 (en]) | 1985-02-12 | 1985-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1807585U JPH0429463Y2 (en]) | 1985-02-12 | 1985-02-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61133927U JPS61133927U (en]) | 1986-08-21 |
| JPH0429463Y2 true JPH0429463Y2 (en]) | 1992-07-16 |
Family
ID=30506365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1807585U Expired JPH0429463Y2 (en]) | 1985-02-12 | 1985-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0429463Y2 (en]) |
-
1985
- 1985-02-12 JP JP1807585U patent/JPH0429463Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61133927U (en]) | 1986-08-21 |
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