EP3095124A4 - Tastschalter mit verwendung von magnetkraft - Google Patents

Tastschalter mit verwendung von magnetkraft Download PDF

Info

Publication number
EP3095124A4
EP3095124A4 EP14878218.8A EP14878218A EP3095124A4 EP 3095124 A4 EP3095124 A4 EP 3095124A4 EP 14878218 A EP14878218 A EP 14878218A EP 3095124 A4 EP3095124 A4 EP 3095124A4
Authority
EP
European Patent Office
Prior art keywords
keyswitch
magnetic force
magnetic
force
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.)
Withdrawn
Application number
EP14878218.8A
Other languages
English (en)
French (fr)
Other versions
EP3095124A1 (de
Inventor
Mark S. Knighton
Mydul R. Islam
Tzyy-Woei R. Sung
Kevin H. Vuong
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Synerdyne Corp
Original Assignee
Synerdyne Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Synerdyne Corp filed Critical Synerdyne Corp
Publication of EP3095124A1 publication Critical patent/EP3095124A1/de
Publication of EP3095124A4 publication Critical patent/EP3095124A4/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • 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
    • H03K17/97—Switches controlled by moving an element forming part of the switch using a magnetic movable element
    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/034—Separate snap action
    • H01H2215/042—Permanent magnets
    • 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
    • H03K2217/96062—Touch switches with tactile or haptic feedback
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
EP14878218.8A 2014-01-13 2014-01-13 Tastschalter mit verwendung von magnetkraft Withdrawn EP3095124A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2014/011320 WO2015105516A1 (en) 2014-01-13 2014-01-13 Keyswitch using magnetic force

Publications (2)

Publication Number Publication Date
EP3095124A1 EP3095124A1 (de) 2016-11-23
EP3095124A4 true EP3095124A4 (de) 2018-03-07

Family

ID=53524226

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14878218.8A Withdrawn EP3095124A4 (de) 2014-01-13 2014-01-13 Tastschalter mit verwendung von magnetkraft

Country Status (3)

Country Link
EP (1) EP3095124A4 (de)
CN (1) CN106415765A (de)
WO (1) WO2015105516A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105047456A (zh) * 2015-08-12 2015-11-11 昆山高健电子工业有限公司 磁浮按键结构
TWI644336B (zh) 2017-07-28 2018-12-11 達方電子股份有限公司 磁吸式按鍵及其磁吸式鍵盤
CN110828219B (zh) * 2018-08-10 2022-02-25 群光电子(苏州)有限公司 键盘
CN113270285B (zh) * 2021-05-07 2023-01-24 维沃移动通信有限公司 电子设备

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080029369A1 (en) * 2005-04-14 2008-02-07 E.G.O. Elektro-Geraetebau Gmbh Control device for an electrical appliance
US20080264770A1 (en) * 2005-12-16 2008-10-30 Purcocks Dale Mcphee Keyboard
US20090174990A1 (en) * 2008-01-04 2009-07-09 Apple Inc. System For Coupling Interfacing Parts
US20090189790A1 (en) * 2007-07-06 2009-07-30 Cody George Peterson Haptic Keyboard Systems and Methods
WO2012094002A1 (en) * 2011-01-05 2012-07-12 Razer (Asia-Pacific) Pte Ltd Optically transmissive key assemblies for display-capable keyboards, keypads, or other user input devices

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6677843B1 (en) * 2003-06-06 2004-01-13 Datahand Systems, Inc. Magnetically coupled pushbutton plunger switch
CN101409166B (zh) * 2007-10-10 2011-11-02 联想(北京)有限公司 键盘
CN202275758U (zh) * 2011-10-12 2012-06-13 常熟精元电脑有限公司 磁力式按键
US8414207B1 (en) * 2012-02-03 2013-04-09 Synerdyne Corporation Ultra-compact mobile touch-type keyboard
CN202553446U (zh) * 2012-04-21 2012-11-28 付冬妮 磁力钥匙挂板
CN103065843B (zh) * 2013-01-05 2015-09-02 苏州达方电子有限公司 磁吸式按键及其键盘
CN103065844B (zh) * 2013-01-05 2015-01-07 苏州达方电子有限公司 磁吸式按键及其键盘

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080029369A1 (en) * 2005-04-14 2008-02-07 E.G.O. Elektro-Geraetebau Gmbh Control device for an electrical appliance
US20080264770A1 (en) * 2005-12-16 2008-10-30 Purcocks Dale Mcphee Keyboard
US20090189790A1 (en) * 2007-07-06 2009-07-30 Cody George Peterson Haptic Keyboard Systems and Methods
US20090174990A1 (en) * 2008-01-04 2009-07-09 Apple Inc. System For Coupling Interfacing Parts
WO2012094002A1 (en) * 2011-01-05 2012-07-12 Razer (Asia-Pacific) Pte Ltd Optically transmissive key assemblies for display-capable keyboards, keypads, or other user input devices

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2015105516A1 *

Also Published As

Publication number Publication date
WO2015105516A1 (en) 2015-07-16
CN106415765A (zh) 2017-02-15
EP3095124A1 (de) 2016-11-23

Similar Documents

Publication Publication Date Title
EP3240164A4 (de) Aktuator
EP3211743A4 (de) Island-to-network-schaltverfahren
EP3119924A4 (de) Ätzzusammensetzung
EP3129108A4 (de) Hoverboard
EP3214709A4 (de) Schaltanlage
EP3184498A4 (de) Abstandshalter
EP3219589A4 (de) Strukturelement
EP3125259A4 (de) Magnetisches element
EP3173665A4 (de) Elektrischer aktuator
EP3207196A4 (de) Magnetschlüsselanordnung
EP3140568A4 (de) Aktuatoranordnung mit lastmomentsperre
EP3239995A4 (de) Magnetspule
EP3214112A4 (de) Element
EP3232522A4 (de) Schaltanlage
EP3166949A4 (de) Thienothiophen-isoindigo
EP3095124A4 (de) Tastschalter mit verwendung von magnetkraft
EP3196912A4 (de) Schalter
EP3154141A4 (de) Schaltanlage
EP3128526A4 (de) Mit indikator ausgestatteter schalter
EP3221816A4 (de) Sicheres keypad
EP3200295A4 (de) Schaltanlage
AU2014904773A0 (en) Electrical Technology
EP3110412A4 (de) 4-benzylsulfonyl-2-butannitril
AU2014905285A0 (en) Gyrostabiliser Improvements
AU2014902614A0 (en) An OviTrap

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20160815

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20180207

RIC1 Information provided on ipc code assigned before grant

Ipc: H03K 17/97 20060101ALI20180201BHEP

Ipc: H01H 13/70 20060101AFI20180201BHEP

Ipc: G06F 3/02 20060101ALI20180201BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20180801