JPH0412233U - - Google Patents
Info
- Publication number
- JPH0412233U JPH0412233U JP5244390U JP5244390U JPH0412233U JP H0412233 U JPH0412233 U JP H0412233U JP 5244390 U JP5244390 U JP 5244390U JP 5244390 U JP5244390 U JP 5244390U JP H0412233 U JPH0412233 U JP H0412233U
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- key
- membrane
- key unit
- resist
- 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.)
- Pending
Links
- 239000012528 membrane Substances 0.000 claims description 5
Description
第１図は本考案に係るメンブレンキーユニツト
の一実施例を示す断面図、第２図はパターンの一
実施例を示す分解平面図、第３図は従来のメンブ
レンキーユニツトを示す断面図、第４図は従来の
実施例を示す分解平面図である。
１０……メンブレンキーユニツト、１１……キ
ーシート、１１ａ……キーシートパツド部、１２
……上絶縁シート、１３……上レジスト、１４…
…上電極、１５……下電極、１６……下レジスト
、１７……下絶縁シート、１９……小孔。
FIG. 1 is a sectional view showing an embodiment of a membrane key unit according to the present invention, FIG. 2 is an exploded plan view showing an embodiment of the pattern, and FIG. 3 is a sectional view showing a conventional membrane key unit. FIG. 4 is an exploded plan view showing a conventional embodiment. 10...Membrane key unit, 11...Key sheet, 11a...Key sheet pad portion, 12
...Top insulating sheet, 13...Top resist, 14...
... Upper electrode, 15 ... Lower electrode, 16 ... Lower resist, 17 ... Lower insulating sheet, 19 ... Small hole.
Claims (1)
ーン形成され、前記上絶縁シートの上方にキーシ
ートパツド部が形成されたキーシートが貼着され
たメンブレンキーユニツトにおいて、前記上絶縁
シートにおける各電極部近傍に小孔が形成されて
いることを特徴とするメンブレンキーユニツト。 In a membrane key unit in which an electrode and a resist are patterned between upper and lower insulating sheets, and a key sheet with a key sheet pad portion formed above the upper insulating sheet is attached, a small A membrane key unit characterized by having holes formed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5244390U JPH0412233U (en) | 1990-05-18 | 1990-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5244390U JPH0412233U (en) | 1990-05-18 | 1990-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0412233U true JPH0412233U (en) | 1992-01-31 |
Family
ID=31572751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5244390U Pending JPH0412233U (en) | 1990-05-18 | 1990-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0412233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000057892A (en) * | 1999-05-31 | 2000-02-25 | Hokuriku Electric Ind Co Ltd | Push switch |
-
1990
- 1990-05-18 JP JP5244390U patent/JPH0412233U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000057892A (en) * | 1999-05-31 | 2000-02-25 | Hokuriku Electric Ind Co Ltd | Push switch |