GB2108763B - Capacitive switch - Google Patents
Capacitive switchInfo
- Publication number
- GB2108763B GB2108763B GB08229931A GB8229931A GB2108763B GB 2108763 B GB2108763 B GB 2108763B GB 08229931 A GB08229931 A GB 08229931A GB 8229931 A GB8229931 A GB 8229931A GB 2108763 B GB2108763 B GB 2108763B
- Authority
- GB
- United Kingdom
- Prior art keywords
- capacitive switch
- capacitive
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
- H03K17/94—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the way in which the control signals are generated
- H03K17/965—Switches controlled by moving an element forming part of the switch
- H03K17/975—Switches controlled by moving an element forming part of the switch using a capacitive movable element
- H03K17/98—Switches controlled by moving an element forming part of the switch using a capacitive movable element having a plurality of control members, e.g. keyboard
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2235/00—Springs
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31848381A | 1981-11-05 | 1981-11-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2108763A GB2108763A (en) | 1983-05-18 |
GB2108763B true GB2108763B (en) | 1986-07-02 |
Family
ID=23238365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08229931A Expired GB2108763B (en) | 1981-11-05 | 1982-10-20 | Capacitive switch |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5885227A (en) |
DE (1) | DE3240925A1 (en) |
GB (1) | GB2108763B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101887319A (en) * | 2009-05-11 | 2010-11-17 | 上海易狄欧电子科技有限公司 | Keyboard of terminal equipment and signal receiving method thereof |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2141873A (en) * | 1983-06-20 | 1985-01-03 | Marconi Co Ltd | Capacitive pressure sensors |
CN101908874A (en) * | 2009-06-03 | 2010-12-08 | Ge医疗***环球技术有限公司 | Capacitance data input device with mechanical touch sense |
DE202011110179U1 (en) | 2011-07-25 | 2013-05-08 | BSH Bosch und Siemens Hausgeräte GmbH | Operating device for a household appliance and household appliance |
DE102011079737A1 (en) | 2011-07-25 | 2013-01-31 | BSH Bosch und Siemens Hausgeräte GmbH | Operating device for a household appliance and household appliance |
DE102011054679B4 (en) * | 2011-10-20 | 2013-06-06 | Prettl Home Appliance Solutions Gmbh | Operating element and operating device for a household appliance, as well as household appliance |
-
1982
- 1982-10-20 GB GB08229931A patent/GB2108763B/en not_active Expired
- 1982-11-05 JP JP57194487A patent/JPS5885227A/en active Pending
- 1982-11-05 DE DE19823240925 patent/DE3240925A1/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101887319A (en) * | 2009-05-11 | 2010-11-17 | 上海易狄欧电子科技有限公司 | Keyboard of terminal equipment and signal receiving method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS5885227A (en) | 1983-05-21 |
DE3240925A1 (en) | 1983-05-11 |
GB2108763A (en) | 1983-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |