JPH0438437Y2 - - Google Patents
Info
- Publication number
- JPH0438437Y2 JPH0438437Y2 JP1988069771U JP6977188U JPH0438437Y2 JP H0438437 Y2 JPH0438437 Y2 JP H0438437Y2 JP 1988069771 U JP1988069771 U JP 1988069771U JP 6977188 U JP6977188 U JP 6977188U JP H0438437 Y2 JPH0438437 Y2 JP H0438437Y2
- Authority
- JP
- Japan
- Prior art keywords
- base material
- switch
- insulating
- spacer
- contact patterns
- 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
- 239000000463 material Substances 0.000 claims description 24
- 125000006850 spacer group Chemical group 0.000 claims description 18
- 239000011347 resin Substances 0.000 claims description 5
- 229920005989 resin Polymers 0.000 claims description 5
- 238000007639 printing Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000576 coating method Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 244000145845 chattering Species 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012776 electronic material Substances 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988069771U JPH0438437Y2 (de) | 1988-05-26 | 1988-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988069771U JPH0438437Y2 (de) | 1988-05-26 | 1988-05-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0170234U JPH0170234U (de) | 1989-05-10 |
| JPH0438437Y2 true JPH0438437Y2 (de) | 1992-09-09 |
Family
ID=31295043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988069771U Expired JPH0438437Y2 (de) | 1988-05-26 | 1988-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438437Y2 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4417588B2 (ja) * | 2001-06-07 | 2010-02-17 | 株式会社フジクラ | メタルドームシート |
| JP6018515B2 (ja) * | 2013-02-06 | 2016-11-02 | 株式会社フジクラ | キーボード装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224760U (de) * | 1975-08-13 | 1977-02-21 | ||
| JPS5353785A (en) * | 1976-10-22 | 1978-05-16 | Bowmar Instrument Corp | Flat key board assebly |
-
1988
- 1988-05-26 JP JP1988069771U patent/JPH0438437Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5224760U (de) * | 1975-08-13 | 1977-02-21 | ||
| JPS5353785A (en) * | 1976-10-22 | 1978-05-16 | Bowmar Instrument Corp | Flat key board assebly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0170234U (de) | 1989-05-10 |
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