DE3804308A1 - Vorrichtung an elektronischen tastaturen zur quittierung der tastenbetaetigung - Google Patents

Vorrichtung an elektronischen tastaturen zur quittierung der tastenbetaetigung

Info

Publication number
DE3804308A1
DE3804308A1 DE3804308A DE3804308A DE3804308A1 DE 3804308 A1 DE3804308 A1 DE 3804308A1 DE 3804308 A DE3804308 A DE 3804308A DE 3804308 A DE3804308 A DE 3804308A DE 3804308 A1 DE3804308 A1 DE 3804308A1
Authority
DE
Germany
Prior art keywords
keyboard
key
triggered
mechanically connected
acknowledging
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Withdrawn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
DE3804308A
Other languages
German (de)
English (en)
Inventor
Max Schenk
Hans Schenk
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.)
DYNALAB AG, CHAM, CH
Original Assignee
SCHENK AND Co
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 SCHENK AND Co filed Critical SCHENK AND Co
Publication of DE3804308A1 publication Critical patent/DE3804308A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B21/00—Teaching, or communicating with, the blind, deaf or mute
    • G09B21/001—Teaching or communicating with blind persons
    • G09B21/003—Teaching or communicating with blind persons using tactile presentation of the information, e.g. Braille displays
    • 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
    • H01H13/84—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 characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback
    • 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
    • H03K17/964—Piezoelectric touch switches
    • H03K17/9643—Piezoelectric touch switches using a plurality of detectors, e.g. keyboard
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2201/00—Contacts
    • H01H2201/02—Piezo element
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/05—Tactile feedback electromechanical
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Push-Button Switches (AREA)
DE3804308A 1987-02-11 1988-02-09 Vorrichtung an elektronischen tastaturen zur quittierung der tastenbetaetigung Withdrawn DE3804308A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH520/87A CH672560A5 (enExample) 1987-02-11 1987-02-11

Publications (1)

Publication Number Publication Date
DE3804308A1 true DE3804308A1 (de) 1988-09-08

Family

ID=4188883

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3804308A Withdrawn DE3804308A1 (de) 1987-02-11 1988-02-09 Vorrichtung an elektronischen tastaturen zur quittierung der tastenbetaetigung

Country Status (4)

Country Link
EP (1) EP0278916B1 (enExample)
AT (1) ATE80495T1 (enExample)
CH (1) CH672560A5 (enExample)
DE (1) DE3804308A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011110471A1 (de) * 2011-08-17 2013-02-21 Continental Automotive Gmbh Bedieneinrichtung
DE102010041355B4 (de) * 2009-09-29 2017-06-08 Visteon Global Technologies, Inc. Haptisches System mit mechanischen Tasten

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629227B1 (fr) * 1988-03-25 1992-12-24 Sfena Terminal de communication a effet tactile
FR2652445B1 (fr) * 1989-09-22 1993-05-28 Sextant Avionique Procede pour la stimulation du doigt d'un operateur agissant sur un clavier statique et dispositif pour la mise en óoeuvre de ce procede.
JP2527854B2 (ja) * 1991-06-10 1996-08-28 富士通株式会社 抗力可変装置、及びキ―スイッチ装置
US5982304A (en) * 1997-03-24 1999-11-09 International Business Machines Corporation Piezoelectric switch with tactile response
FI112415B (fi) 2001-11-28 2003-11-28 Nokia Oyj Pietsosähköinen käyttöliittymä
US10068728B2 (en) 2009-10-15 2018-09-04 Synaptics Incorporated Touchpad with capacitive force sensing
US8735755B2 (en) 2011-03-07 2014-05-27 Synaptics Incorporated Capacitive keyswitch technologies
US9213372B2 (en) 2013-04-19 2015-12-15 Synaptics Incorporated Retractable keyboard keys

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55159235A (en) * 1979-05-24 1980-12-11 Kuuiru Ltd Method and device for binary code generation
US4467321A (en) * 1982-04-30 1984-08-21 Volnak William M Chording keyboard for generating binary data
MX160213A (es) * 1984-12-18 1990-01-04 Henry C Penner Mejoras en teclado de comunicacion bidireccional

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010041355B4 (de) * 2009-09-29 2017-06-08 Visteon Global Technologies, Inc. Haptisches System mit mechanischen Tasten
DE102011110471A1 (de) * 2011-08-17 2013-02-21 Continental Automotive Gmbh Bedieneinrichtung

Also Published As

Publication number Publication date
ATE80495T1 (de) 1992-09-15
EP0278916A2 (de) 1988-08-17
EP0278916B1 (de) 1992-09-09
EP0278916A3 (en) 1989-03-22
CH672560A5 (enExample) 1989-11-30

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: DYNALAB AG, CHAM, CH

8141 Disposal/no request for examination