DE69616717D1 - Berührungssensoren und verfahren zu ihrer herstellung - Google Patents

Berührungssensoren und verfahren zu ihrer herstellung

Info

Publication number
DE69616717D1
DE69616717D1 DE69616717T DE69616717T DE69616717D1 DE 69616717 D1 DE69616717 D1 DE 69616717D1 DE 69616717 T DE69616717 T DE 69616717T DE 69616717 T DE69616717 T DE 69616717T DE 69616717 D1 DE69616717 D1 DE 69616717D1
Authority
DE
Germany
Prior art keywords
production
touch sensors
touch
sensors
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
Application number
DE69616717T
Other languages
English (en)
Other versions
DE69616717T2 (de
Inventor
David Young
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69616717D1 publication Critical patent/DE69616717D1/de
Publication of DE69616717T2 publication Critical patent/DE69616717T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/12—Fingerprints or palmprints
    • G06V40/13—Sensors therefor
    • G06V40/1306—Sensors therefor non-optical, e.g. ultrasonic or capacitive sensing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/0036—Switches making use of microelectromechanical systems [MEMS]
    • 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
    • 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
    • H01H13/703—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 spacers between contact carrying layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2211/00—Spacers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2229/00—Manufacturing
    • H01H2229/016—Selective etching

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Position Input By Displaying (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Manufacture Of Switches (AREA)
DE69616717T 1995-04-18 1996-03-11 Berührungssensoren und verfahren zu ihrer herstellung Expired - Fee Related DE69616717T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9507817.6A GB9507817D0 (en) 1995-04-18 1995-04-18 Touch sensing devices and methods of making such
PCT/IB1996/000199 WO1996033556A2 (en) 1995-04-18 1996-03-11 Touch sensing devices and methods of making such

Publications (2)

Publication Number Publication Date
DE69616717D1 true DE69616717D1 (de) 2001-12-13
DE69616717T2 DE69616717T2 (de) 2002-08-01

Family

ID=10773107

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69616717T Expired - Fee Related DE69616717T2 (de) 1995-04-18 1996-03-11 Berührungssensoren und verfahren zu ihrer herstellung

Country Status (7)

Country Link
US (1) US5869791A (de)
EP (1) EP0767991B1 (de)
JP (1) JPH10505941A (de)
KR (1) KR100372624B1 (de)
DE (1) DE69616717T2 (de)
GB (1) GB9507817D0 (de)
WO (1) WO1996033556A2 (de)

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US5869791A (en) 1999-02-09
KR970704269A (ko) 1997-08-09
EP0767991A2 (de) 1997-04-16
KR100372624B1 (ko) 2003-05-16
WO1996033556A2 (en) 1996-10-24
WO1996033556A3 (en) 1996-11-28
JPH10505941A (ja) 1998-06-09
GB9507817D0 (en) 1995-05-31
EP0767991B1 (de) 2001-11-07

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