ATE554591T1 - Erkennung der beabsichtigten tastenaktivierung auf einer mobilen vorrichtung - Google Patents

Erkennung der beabsichtigten tastenaktivierung auf einer mobilen vorrichtung

Info

Publication number
ATE554591T1
ATE554591T1 AT09175999T AT09175999T ATE554591T1 AT E554591 T1 ATE554591 T1 AT E554591T1 AT 09175999 T AT09175999 T AT 09175999T AT 09175999 T AT09175999 T AT 09175999T AT E554591 T1 ATE554591 T1 AT E554591T1
Authority
AT
Austria
Prior art keywords
capacitance
key
key activation
activation
capacitance level
Prior art date
Application number
AT09175999T
Other languages
English (en)
Inventor
Colin Werner
Lawrence Edward Kuhl
Keizo Marui
Chao Chen
Ken Wu
Original Assignee
Research In Motion Ltd
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 Research In Motion Ltd filed Critical Research In Motion Ltd
Application granted granted Critical
Publication of ATE554591T1 publication Critical patent/ATE554591T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1626—Constructional details or arrangements for portable computers with a single-body enclosure integrating a flat display, e.g. Personal Digital Assistants [PDAs]
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
    • H04M1/667—Preventing unauthorised calls from a telephone set
    • H04M1/67—Preventing unauthorised calls from a telephone set by electronic means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2231/00—Applications
    • H01H2231/022—Telephone handset
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/006—Containing a capacitive switch or usable as such
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2239/00—Miscellaneous
    • H01H2239/03—Avoiding erroneous switching
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/22—Details of telephonic subscriber devices including a touch pad, a touch sensor or a touch detector
AT09175999T 2009-11-13 2009-11-13 Erkennung der beabsichtigten tastenaktivierung auf einer mobilen vorrichtung ATE554591T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09175999A EP2323354B1 (de) 2009-11-13 2009-11-13 Erkennung der beabsichtigten Tastenaktivierung auf einer mobilen Vorrichtung

Publications (1)

Publication Number Publication Date
ATE554591T1 true ATE554591T1 (de) 2012-05-15

Family

ID=42036002

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09175999T ATE554591T1 (de) 2009-11-13 2009-11-13 Erkennung der beabsichtigten tastenaktivierung auf einer mobilen vorrichtung

Country Status (3)

Country Link
EP (2) EP2323354B1 (de)
AT (1) ATE554591T1 (de)
CA (1) CA2720551C (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8577343B2 (en) * 2011-10-04 2013-11-05 Qualcomm Incorporated Inhibiting unintended outgoing communication in mobile devices
FR2992619B1 (fr) * 2012-06-29 2015-03-06 Valeo Securite Habitacle Dispositif de manoeuvre automatique comprenant un boitier de commande a distance
US20150253894A1 (en) * 2014-03-10 2015-09-10 Blackberry Limited Activation of an electronic device with a capacitive keyboard

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2357400A (en) 1999-12-17 2001-06-20 Nokia Mobile Phones Ltd Controlling a terminal of a communication system
ES2237572T3 (es) 2000-05-22 2005-08-01 Digit Wireless, Llc Dispositivo de entrada y su uso.
US20070205993A1 (en) * 2006-03-06 2007-09-06 Samsung Electronics Co., Ltd. Mobile device having a keypad with directional controls
US8198568B2 (en) * 2006-09-22 2012-06-12 Sony Mobile Communications Ab Input sensitive user interface
US7829812B2 (en) * 2007-07-03 2010-11-09 Sony Ericsson Mobile Communications Ab Input device and an electronic device comprising an input device

Also Published As

Publication number Publication date
CA2720551A1 (en) 2011-05-13
CA2720551C (en) 2017-01-17
EP2458830A1 (de) 2012-05-30
EP2323354B1 (de) 2012-04-18
EP2323354A1 (de) 2011-05-18
EP2458830B1 (de) 2013-03-20

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ATE554591T1 (de) Erkennung der beabsichtigten tastenaktivierung auf einer mobilen vorrichtung