AT399406B - TOUCH-SENSITIVE INPUT UNIT - Google Patents

TOUCH-SENSITIVE INPUT UNIT

Info

Publication number
AT399406B
AT399406B AT0115292A AT115292A AT399406B AT 399406 B AT399406 B AT 399406B AT 0115292 A AT0115292 A AT 0115292A AT 115292 A AT115292 A AT 115292A AT 399406 B AT399406 B AT 399406B
Authority
AT
Austria
Prior art keywords
touch
input unit
sensitive input
sensitive
unit
Prior art date
Application number
AT0115292A
Other languages
German (de)
Other versions
ATA115292A (en
Original Assignee
Frequentis Nachrichtentechnik Gmbh
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 Frequentis Nachrichtentechnik Gmbh filed Critical Frequentis Nachrichtentechnik Gmbh
Priority to AT0115292A priority Critical patent/AT399406B/en
Priority to DE9307909U priority patent/DE9307909U1/de
Priority to SE9301872A priority patent/SE9301872L/en
Publication of ATA115292A publication Critical patent/ATA115292A/en
Application granted granted Critical
Publication of AT399406B publication Critical patent/AT399406B/en

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
    • H03K17/9618—Touch switches using a plurality of detectors, e.g. keyboard
    • 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
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/048—Indexing scheme relating to G06F3/048
    • G06F2203/04809—Textured surface identifying touch areas, e.g. overlay structure for a virtual keyboard
    • 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
    • H03K2217/96031—Combination of touch switch and LC display

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)
AT0115292A 1992-06-03 1992-06-03 TOUCH-SENSITIVE INPUT UNIT AT399406B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AT0115292A AT399406B (en) 1992-06-03 1992-06-03 TOUCH-SENSITIVE INPUT UNIT
DE9307909U DE9307909U1 (en) 1992-06-03 1993-05-25
SE9301872A SE9301872L (en) 1992-06-03 1993-06-02 Touch sensitive input device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0115292A AT399406B (en) 1992-06-03 1992-06-03 TOUCH-SENSITIVE INPUT UNIT

Publications (2)

Publication Number Publication Date
ATA115292A ATA115292A (en) 1994-09-15
AT399406B true AT399406B (en) 1995-05-26

Family

ID=3507745

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0115292A AT399406B (en) 1992-06-03 1992-06-03 TOUCH-SENSITIVE INPUT UNIT

Country Status (3)

Country Link
AT (1) AT399406B (en)
DE (1) DE9307909U1 (en)
SE (1) SE9301872L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19851534C1 (en) * 1998-11-09 2000-09-14 Inovan Stroebe Snap-disc metal foil for remote-control or portable telephone keyboard has snap-discs stamped out from metal foil in matrix positions with bridge section joining each snap-disc to metal foil
CA2278832A1 (en) * 1999-01-06 2000-07-06 Vtech Communications, Ltd. Touch screen overlay apparatus
DE20007972U1 (en) * 2000-02-11 2000-10-26 Ascom Ag Bern Touch sensitive screen
FR2838558B1 (en) * 2002-04-16 2005-10-14 Faurecia Ind CAPACITIVE TYPE CONTROLLER
US7106208B2 (en) * 2003-09-05 2006-09-12 Hewlett-Packard Development Company, L.P. Printed sensor having opposed areas of nonvisible conductive ink
DE102009032614A1 (en) * 2009-07-10 2011-01-13 Bayerische Motoren Werke Aktiengesellschaft Switching element for manual operation, is provided with support element and two electrodes of capacitive sensor element
US8206047B1 (en) * 2011-06-24 2012-06-26 TouchFire, Inc. Keyboard overlay for optimal touch typing on a proximity-based touch screen
CN109213332B (en) * 2017-06-29 2022-11-08 北京搜狗科技发展有限公司 Input method and device of expression picture

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220815A (en) * 1978-12-04 1980-09-02 Elographics, Inc. Nonplanar transparent electrographic sensor
DD236816A1 (en) * 1985-05-02 1986-06-18 Messgeraetewerk Zwonitz Veb K ARRANGEMENT FOR FILM OR SWITCH KEYPADS
DE3637808A1 (en) * 1985-11-22 1987-05-27 Morse Nena DESTRUCTION-SAFE TELEPHONE KEYBOARD
DE3630898A1 (en) * 1986-09-11 1988-04-07 Schoeller & Co Elektrotech Control and display panel, and a method for its production
DE3734021A1 (en) * 1987-10-08 1989-04-20 Telefunken Electronic Gmbh Push-button switch
DE3838842A1 (en) * 1988-02-01 1989-08-03 Fela E Uhlmann Ag Fuer Gedruck Membrane keyboard
US4914624A (en) * 1988-05-06 1990-04-03 Dunthorn David I Virtual button for touch screen
JPH0237648B2 (en) * 1981-10-19 1990-08-27 Mitsubishi Rayon Co
EP0472888A1 (en) * 1990-08-29 1992-03-04 Dynalab Ag Flat keyboard
DE4129305A1 (en) * 1990-09-04 1992-03-05 Alps Electric Co Ltd TRANSPARENT KEY SWITCH

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4220815A (en) * 1978-12-04 1980-09-02 Elographics, Inc. Nonplanar transparent electrographic sensor
US4220815B1 (en) * 1978-12-04 1996-09-03 Elographics Inc Nonplanar transparent electrographic sensor
JPH0237648B2 (en) * 1981-10-19 1990-08-27 Mitsubishi Rayon Co
DD236816A1 (en) * 1985-05-02 1986-06-18 Messgeraetewerk Zwonitz Veb K ARRANGEMENT FOR FILM OR SWITCH KEYPADS
DE3637808A1 (en) * 1985-11-22 1987-05-27 Morse Nena DESTRUCTION-SAFE TELEPHONE KEYBOARD
DE3630898A1 (en) * 1986-09-11 1988-04-07 Schoeller & Co Elektrotech Control and display panel, and a method for its production
DE3734021A1 (en) * 1987-10-08 1989-04-20 Telefunken Electronic Gmbh Push-button switch
DE3838842A1 (en) * 1988-02-01 1989-08-03 Fela E Uhlmann Ag Fuer Gedruck Membrane keyboard
US4914624A (en) * 1988-05-06 1990-04-03 Dunthorn David I Virtual button for touch screen
EP0472888A1 (en) * 1990-08-29 1992-03-04 Dynalab Ag Flat keyboard
DE4129305A1 (en) * 1990-09-04 1992-03-05 Alps Electric Co Ltd TRANSPARENT KEY SWITCH

Also Published As

Publication number Publication date
ATA115292A (en) 1994-09-15
DE9307909U1 (en) 1993-08-12
SE9301872D0 (en) 1993-06-02
SE9301872L (en) 1993-12-04

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
MK07 Expiry

Effective date: 20120603