JPH0445057Y2 - - Google Patents
Info
- Publication number
- JPH0445057Y2 JPH0445057Y2 JP1986079589U JP7958986U JPH0445057Y2 JP H0445057 Y2 JPH0445057 Y2 JP H0445057Y2 JP 1986079589 U JP1986079589 U JP 1986079589U JP 7958986 U JP7958986 U JP 7958986U JP H0445057 Y2 JPH0445057 Y2 JP H0445057Y2
- Authority
- JP
- Japan
- Prior art keywords
- key
- key switch
- same
- switch matrix
- column
- 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
- 239000011159 matrix material Substances 0.000 claims description 28
- 238000010586 diagram Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000012528 membrane Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Input From Keyboards Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986079589U JPH0445057Y2 (xx) | 1986-05-28 | 1986-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986079589U JPH0445057Y2 (xx) | 1986-05-28 | 1986-05-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62192428U JPS62192428U (xx) | 1987-12-07 |
| JPH0445057Y2 true JPH0445057Y2 (xx) | 1992-10-23 |
Family
ID=30929592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986079589U Expired JPH0445057Y2 (xx) | 1986-05-28 | 1986-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0445057Y2 (xx) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5839332A (ja) * | 1981-09-02 | 1983-03-08 | Toshiba Corp | キ−ボ−ド装置 |
-
1986
- 1986-05-28 JP JP1986079589U patent/JPH0445057Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5839332A (ja) * | 1981-09-02 | 1983-03-08 | Toshiba Corp | キ−ボ−ド装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62192428U (xx) | 1987-12-07 |
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