DE602006013189D1 - Kapazitive tastatur mit nicht verriegelnder reduzierter tastenbetätigungsmehrdeutigkeit - Google Patents

Kapazitive tastatur mit nicht verriegelnder reduzierter tastenbetätigungsmehrdeutigkeit

Info

Publication number
DE602006013189D1
DE602006013189D1 DE602006013189T DE602006013189T DE602006013189D1 DE 602006013189 D1 DE602006013189 D1 DE 602006013189D1 DE 602006013189 T DE602006013189 T DE 602006013189T DE 602006013189 T DE602006013189 T DE 602006013189T DE 602006013189 D1 DE602006013189 D1 DE 602006013189D1
Authority
DE
Germany
Prior art keywords
key
signal strength
key operation
keyboard
greater capacity
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.)
Active
Application number
DE602006013189T
Other languages
English (en)
Inventor
Harald Philipp
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.)
Atmel Corp
Original Assignee
Atmel 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36808827&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE602006013189(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atmel Corp filed Critical Atmel Corp
Publication of DE602006013189D1 publication Critical patent/DE602006013189D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G06F3/023—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
    • G06F3/0233—Character input methods
    • G06F3/0237—Character input methods using prediction or retrieval techniques
    • 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
    • H03K17/9622—Capacitive 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
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M11/00—Coding in connection with keyboards or like devices, i.e. coding of the position of operated keys
    • H03M11/02—Details
    • 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—Piezo-electric touch switches
    • H03K17/9643—Piezo-electric touch switches using a plurality of detectors, e.g. 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
    • H03K2217/9607—Capacitive touch switches
    • H03K2217/960705—Safety of capacitive touch and proximity switches, e.g. increasing reliability, fail-safe
    • 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
DE602006013189T 2005-12-21 2006-06-20 Kapazitive tastatur mit nicht verriegelnder reduzierter tastenbetätigungsmehrdeutigkeit Active DE602006013189D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US59785105P 2005-12-21 2005-12-21
US11/279,402 US7821425B2 (en) 2002-07-12 2006-04-12 Capacitive keyboard with non-locking reduced keying ambiguity
PCT/GB2006/002275 WO2007071892A1 (en) 2005-12-21 2006-06-20 Capacitive keyboard with non-locking reduced keying ambiguity

Publications (1)

Publication Number Publication Date
DE602006013189D1 true DE602006013189D1 (de) 2010-05-06

Family

ID=36808827

Family Applications (2)

Application Number Title Priority Date Filing Date
DE202006019926U Expired - Lifetime DE202006019926U1 (de) 2005-12-21 2006-06-20 Kapazitive Tastatur mit nichtverriegelnder reduzierter Tastungsmehrdeutigkeit
DE602006013189T Active DE602006013189D1 (de) 2005-12-21 2006-06-20 Kapazitive tastatur mit nicht verriegelnder reduzierter tastenbetätigungsmehrdeutigkeit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE202006019926U Expired - Lifetime DE202006019926U1 (de) 2005-12-21 2006-06-20 Kapazitive Tastatur mit nichtverriegelnder reduzierter Tastungsmehrdeutigkeit

Country Status (9)

Country Link
US (3) US7821425B2 (de)
EP (1) EP1964265B1 (de)
JP (1) JP2009521035A (de)
KR (1) KR20080081330A (de)
CN (1) CN101390290B (de)
AT (1) ATE462228T1 (de)
DE (2) DE202006019926U1 (de)
TW (1) TWI415389B (de)
WO (1) WO2007071892A1 (de)

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US8102286B2 (en) 2012-01-24
US20110018744A1 (en) 2011-01-27
US7821425B2 (en) 2010-10-26
WO2007071892A1 (en) 2007-06-28
TWI415389B (zh) 2013-11-11
JP2009521035A (ja) 2009-05-28
US9024790B2 (en) 2015-05-05
DE202006019926U1 (de) 2007-08-02
TW200726080A (en) 2007-07-01
ATE462228T1 (de) 2010-04-15
US20120105260A1 (en) 2012-05-03
CN101390290B (zh) 2011-09-07
EP1964265B1 (de) 2010-03-24
CN101390290A (zh) 2009-03-18
US20060192690A1 (en) 2006-08-31
KR20080081330A (ko) 2008-09-09

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