GB2234352B - Touch sensitive switches - Google Patents
Touch sensitive switchesInfo
- Publication number
- GB2234352B GB2234352B GB8916980A GB8916980A GB2234352B GB 2234352 B GB2234352 B GB 2234352B GB 8916980 A GB8916980 A GB 8916980A GB 8916980 A GB8916980 A GB 8916980A GB 2234352 B GB2234352 B GB 2234352B
- Authority
- GB
- United Kingdom
- Prior art keywords
- touch sensitive
- sensitive switches
- switches
- touch
- sensitive
- 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 - Fee Related
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
- H03K17/96—Touch switches
- H03K17/962—Capacitive touch switches
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2209/00—Layers
- H01H2209/016—Protection layer, e.g. for legend, anti-scratch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2209/00—Layers
- H01H2209/068—Properties of the membrane
- H01H2209/082—Properties of the membrane transparent
- H01H2209/084—Glass
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/006—Containing a capacitive switch or usable as such
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/9607—Capacitive touch switches
- H03K2217/960755—Constructional details of capacitive touch and proximity switches
- H03K2217/96077—Constructional details of capacitive touch and proximity switches comprising an electrode which is floating
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K2217/00—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00
- H03K2217/94—Indexing scheme related to electronic switching or gating, i.e. not by contact-making or -breaking covered by H03K17/00 characterised by the way in which the control signal is generated
- H03K2217/96—Touch switches
- H03K2217/9607—Capacitive touch switches
- H03K2217/960755—Constructional details of capacitive touch and proximity switches
- H03K2217/960775—Emitter-receiver or "fringe" type detection, i.e. one or more field emitting electrodes and corresponding one or more receiving electrodes
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8916980A GB2234352B (en) | 1989-07-25 | 1989-07-25 | Touch sensitive switches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8916980A GB2234352B (en) | 1989-07-25 | 1989-07-25 | Touch sensitive switches |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8916980D0 GB8916980D0 (en) | 1989-09-13 |
GB2234352A GB2234352A (en) | 1991-01-30 |
GB2234352B true GB2234352B (en) | 1994-05-18 |
Family
ID=10660588
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8916980A Expired - Fee Related GB2234352B (en) | 1989-07-25 | 1989-07-25 | Touch sensitive switches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2234352B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5066937A (en) * | 1990-06-24 | 1991-11-19 | Barkley & Dexter Laboratories | Search coil assembly with laminate frame members and method for making same |
DE202004004881U1 (en) * | 2004-03-29 | 2004-06-09 | Dickert Electronic Gmbh | code lock |
MXPA06009347A (en) | 2005-08-19 | 2007-03-01 | Ego Control Systems Gmbh | Sensor device. |
DE102005059067B4 (en) * | 2005-12-08 | 2014-07-10 | FELA GmbH | Capacitive keyboard device |
SI22353A (en) | 2006-08-28 | 2008-02-29 | Gorenje Gospodinjski Aparati, D.D. | Touch-sensitive oil and switch based thereof |
DE102008052324B4 (en) * | 2008-10-20 | 2010-09-30 | Ident Technology Ag | Switch device for hob |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2016704A (en) * | 1978-03-16 | 1979-09-26 | Texas Instruments Inc | Capacitive Touch Switch Panel and Method of Fabricating Same |
GB2060895A (en) * | 1979-09-28 | 1981-05-07 | Bfg Glassgroup | Capacitive touch control switch panels and method of manufacturing them |
GB2090979A (en) * | 1981-01-14 | 1982-07-21 | Glaverbel | Proximity control switching panels |
-
1989
- 1989-07-25 GB GB8916980A patent/GB2234352B/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2016704A (en) * | 1978-03-16 | 1979-09-26 | Texas Instruments Inc | Capacitive Touch Switch Panel and Method of Fabricating Same |
GB2060895A (en) * | 1979-09-28 | 1981-05-07 | Bfg Glassgroup | Capacitive touch control switch panels and method of manufacturing them |
GB2090979A (en) * | 1981-01-14 | 1982-07-21 | Glaverbel | Proximity control switching panels |
Also Published As
Publication number | Publication date |
---|---|
GB2234352A (en) | 1991-01-30 |
GB8916980D0 (en) | 1989-09-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0434314A3 (en) | Touch sensitive display | |
HK1001709A1 (en) | Capacitive sensing solid state touch button system | |
GB9004117D0 (en) | Touch probe | |
EP0350638A3 (en) | Tactile sensor | |
EP0418475A3 (en) | Time switch | |
ZA90604B (en) | Gene switch | |
GB9014371D0 (en) | Push switch | |
EP0341576A3 (en) | Self-checking capacitive proximity switch | |
GB8911274D0 (en) | Proximity sensor | |
GB9023670D0 (en) | Switch | |
HK79294A (en) | Time switch | |
GB2234352B (en) | Touch sensitive switches | |
EP0410282A3 (en) | Switch | |
GB2250822B (en) | Proximity sensor | |
GB2111689B (en) | Touch sensitive switch | |
GB8818064D0 (en) | Tactile sensor | |
GB9004114D0 (en) | Touch probe | |
GB2223898B (en) | Position switches | |
GB8920845D0 (en) | Switch | |
GB8818351D0 (en) | Keyboard switch | |
GB8909411D0 (en) | Modified flow-monitoring switches | |
GB8901364D0 (en) | Keyboards | |
IL82345A0 (en) | Touch switch | |
GB8926140D0 (en) | Touch probe | |
GB8921556D0 (en) | Touch probe |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19950725 |