KR890004484Y1 - 맴브레인 스위치 - Google Patents
맴브레인 스위치 Download PDFInfo
- Publication number
- KR890004484Y1 KR890004484Y1 KR2019850013889U KR850013889U KR890004484Y1 KR 890004484 Y1 KR890004484 Y1 KR 890004484Y1 KR 2019850013889 U KR2019850013889 U KR 2019850013889U KR 850013889 U KR850013889 U KR 850013889U KR 890004484 Y1 KR890004484 Y1 KR 890004484Y1
- Authority
- KR
- South Korea
- Prior art keywords
- electrode
- insulating
- membrane switch
- pattern
- substrate
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
Landscapes
- Push-Button Switches (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60-42795 | 1985-03-25 | ||
JP1985042795U JPS61158039U (US07345094-20080318-C00003.png) | 1985-03-25 | 1985-03-25 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860012426U KR860012426U (ko) | 1986-10-10 |
KR890004484Y1 true KR890004484Y1 (ko) | 1989-07-05 |
Family
ID=30553873
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019850013889U KR890004484Y1 (ko) | 1985-03-25 | 1985-10-23 | 맴브레인 스위치 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS61158039U (US07345094-20080318-C00003.png) |
KR (1) | KR890004484Y1 (US07345094-20080318-C00003.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0747769Y2 (ja) * | 1986-06-17 | 1995-11-01 | 大日本印刷株式会社 | 防水型メンブレンスイッチ |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6035769B2 (ja) * | 1976-11-22 | 1985-08-16 | コントロ−ル・デ−タ・コ−ポレ−シヨン | スイツチ・マトリツクス装置 |
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1985
- 1985-03-25 JP JP1985042795U patent/JPS61158039U/ja active Pending
- 1985-10-23 KR KR2019850013889U patent/KR890004484Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
JPS61158039U (US07345094-20080318-C00003.png) | 1986-09-30 |
KR860012426U (ko) | 1986-10-10 |
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Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19920702 Year of fee payment: 6 |
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LAPS | Lapse due to unpaid annual fee |