WO2005038639A3 - Wake-on-touch for vibration sensing touch input devices - Google Patents

Wake-on-touch for vibration sensing touch input devices Download PDF

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Publication number
WO2005038639A3
WO2005038639A3 PCT/US2004/030362 US2004030362W WO2005038639A3 WO 2005038639 A3 WO2005038639 A3 WO 2005038639A3 US 2004030362 W US2004030362 W US 2004030362W WO 2005038639 A3 WO2005038639 A3 WO 2005038639A3
Authority
WO
WIPO (PCT)
Prior art keywords
touch
wake
touch input
input devices
vibration sensing
Prior art date
Application number
PCT/US2004/030362
Other languages
French (fr)
Other versions
WO2005038639A2 (en
Inventor
Richard A Peterson Jr
Thomas J Rebeschi
Original Assignee
3M Innovative Properties 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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to KR1020067006860A priority Critical patent/KR101113530B1/en
Priority to JP2006533930A priority patent/JP2007508619A/en
Priority to AU2004282826A priority patent/AU2004282826A1/en
Priority to EP04784277A priority patent/EP1695199A2/en
Publication of WO2005038639A2 publication Critical patent/WO2005038639A2/en
Publication of WO2005038639A3 publication Critical patent/WO2005038639A3/en

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/043Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26Power supply means, e.g. regulation thereof
    • G06F1/32Means for saving power
    • G06F1/3203Power management, i.e. event-based initiation of a power-saving mode
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03547Touch pads, in which fingers can move on a surface
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416Control or interface arrangements specially adapted for digitisers
    • G06F3/04162Control or interface arrangements specially adapted for digitisers for exchanging data with external devices, e.g. smart pens, via the digitiser sensing hardware

Abstract

Bending wave vibrations propagating in a substrate of a touch input device are sensed. Provision is made for discriminating between sensed vibrations propagating in the substrate indicative of an intended touch and sensed vibrations propagating in the substrate indicative of an unintended touch. In response to the sensed vibrations propagating in the substrate indicative of the intended touch, a wake-up signal is generated. The wake-up signal is communicated to a control system of the touch input device for transitioning the control system from a sleep state to an operational state.
PCT/US2004/030362 2003-10-10 2004-09-15 Wake-on-touch for vibration sensing touch input devices WO2005038639A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020067006860A KR101113530B1 (en) 2003-10-10 2004-09-15 Wake-on-touch for vibration sensing touch input devices
JP2006533930A JP2007508619A (en) 2003-10-10 2004-09-15 Wake-on-touch for vibration-sensitive touch input devices
AU2004282826A AU2004282826A1 (en) 2003-10-10 2004-09-15 Wake-on-touch for vibration sensing touch input devices
EP04784277A EP1695199A2 (en) 2003-10-10 2004-09-15 Wake-on-touch for vibration sensing touch input devices

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/683,342 2003-10-10
US10/683,342 US7176902B2 (en) 2003-10-10 2003-10-10 Wake-on-touch for vibration sensing touch input devices

Publications (2)

Publication Number Publication Date
WO2005038639A2 WO2005038639A2 (en) 2005-04-28
WO2005038639A3 true WO2005038639A3 (en) 2006-01-05

Family

ID=34422721

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/030362 WO2005038639A2 (en) 2003-10-10 2004-09-15 Wake-on-touch for vibration sensing touch input devices

Country Status (8)

Country Link
US (1) US7176902B2 (en)
EP (1) EP1695199A2 (en)
JP (2) JP2007508619A (en)
KR (1) KR101113530B1 (en)
CN (1) CN100449465C (en)
AU (1) AU2004282826A1 (en)
TW (1) TW200523807A (en)
WO (1) WO2005038639A2 (en)

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