TW200703085A - Systems and methods for distinguishing contact-induced plate vibrations from acoustic noise-induced plate vibrations - Google Patents
Systems and methods for distinguishing contact-induced plate vibrations from acoustic noise-induced plate vibrationsInfo
- Publication number
- TW200703085A TW200703085A TW095117691A TW95117691A TW200703085A TW 200703085 A TW200703085 A TW 200703085A TW 095117691 A TW095117691 A TW 095117691A TW 95117691 A TW95117691 A TW 95117691A TW 200703085 A TW200703085 A TW 200703085A
- Authority
- TW
- Taiwan
- Prior art keywords
- plate vibrations
- induced plate
- systems
- methods
- acoustic noise
- Prior art date
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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/043—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves
- G06F3/0433—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using propagating acoustic waves in which the acoustic waves are either generated by a movable member and propagated within a surface layer or propagated within a surface layer and captured by a movable member
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4445—Classification of defects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/46—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by spectral analysis, e.g. Fourier analysis or wavelet analysis
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/132,504 US20060262104A1 (en) | 2005-05-19 | 2005-05-19 | Systems and methods for distinguishing contact-induced plate vibrations from acoustic noise-induced plate vibrations |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200703085A true TW200703085A (en) | 2007-01-16 |
Family
ID=36754692
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW095117691A TW200703085A (en) | 2005-05-19 | 2006-05-18 | Systems and methods for distinguishing contact-induced plate vibrations from acoustic noise-induced plate vibrations |
Country Status (4)
Country | Link |
---|---|
US (1) | US20060262104A1 (zh) |
EP (1) | EP1889146A1 (zh) |
TW (1) | TW200703085A (zh) |
WO (1) | WO2006124980A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI685645B (zh) * | 2018-12-03 | 2020-02-21 | 財團法人金屬工業研究發展中心 | 能量吸收材料的檢測裝置及方法 |
Families Citing this family (49)
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US20080168478A1 (en) | 2007-01-07 | 2008-07-10 | Andrew Platzer | Application Programming Interfaces for Scrolling |
US20080168402A1 (en) | 2007-01-07 | 2008-07-10 | Christopher Blumenberg | Application Programming Interfaces for Gesture Operations |
US8493332B2 (en) * | 2007-06-21 | 2013-07-23 | Elo Touch Solutions, Inc. | Method and system for calibrating an acoustic touchscreen |
US8730213B2 (en) * | 2007-07-02 | 2014-05-20 | Elo Touch Solutions, Inc. | Method and system for detecting touch events based on redundant validation |
US8378974B2 (en) * | 2007-07-02 | 2013-02-19 | Elo Touch Solutions, Inc. | Method and system for detecting touch events based on magnitude ratios |
DE102007048883A1 (de) * | 2007-10-11 | 2009-04-16 | Robert Bosch Gmbh | Verfahren und Steuergerät zur Aufprallerkennung für ein Fahrzeug |
US8717305B2 (en) | 2008-03-04 | 2014-05-06 | Apple Inc. | Touch event model for web pages |
US8645827B2 (en) | 2008-03-04 | 2014-02-04 | Apple Inc. | Touch event model |
US8416196B2 (en) | 2008-03-04 | 2013-04-09 | Apple Inc. | Touch event model programming interface |
US20100250071A1 (en) * | 2008-03-28 | 2010-09-30 | Denso International America, Inc. | Dual function touch switch with haptic feedback |
US20100177057A1 (en) * | 2009-01-13 | 2010-07-15 | Qsi Corporation | System and method for detecting shocks to a force-based touch panel |
US8566045B2 (en) | 2009-03-16 | 2013-10-22 | Apple Inc. | Event recognition |
US8285499B2 (en) | 2009-03-16 | 2012-10-09 | Apple Inc. | Event recognition |
US9684521B2 (en) | 2010-01-26 | 2017-06-20 | Apple Inc. | Systems having discrete and continuous gesture recognizers |
US9311112B2 (en) | 2009-03-16 | 2016-04-12 | Apple Inc. | Event recognition |
KR20120115386A (ko) * | 2010-01-13 | 2012-10-17 | 엘로 터치 솔루션즈, 인크. | 터치 감응성 표면을 갖는 전자 디바이스에서의 잡음 감소 |
US8552999B2 (en) | 2010-06-14 | 2013-10-08 | Apple Inc. | Control selection approximation |
CN103038625B (zh) * | 2010-07-20 | 2014-12-10 | 日清制粉集团本社股份有限公司 | 脆度测定装置及脆度测定法 |
US8941623B2 (en) * | 2010-07-27 | 2015-01-27 | Motorola Mobility Llc | Methods and devices for determining user input location based on device support configuration |
US9459733B2 (en) | 2010-08-27 | 2016-10-04 | Inputdynamics Limited | Signal processing systems |
TWI463359B (zh) * | 2010-11-09 | 2014-12-01 | Univ Nat Chiao Tung | 應用時間反轉法之觸控面板之定位及力回饋方法 |
US9298363B2 (en) | 2011-04-11 | 2016-03-29 | Apple Inc. | Region activation for touch sensitive surface |
US9639213B2 (en) | 2011-04-26 | 2017-05-02 | Sentons Inc. | Using multiple signals to detect touch input |
US10198097B2 (en) | 2011-04-26 | 2019-02-05 | Sentons Inc. | Detecting touch input force |
US9189109B2 (en) | 2012-07-18 | 2015-11-17 | Sentons Inc. | Detection of type of object used to provide a touch contact input |
US11327599B2 (en) | 2011-04-26 | 2022-05-10 | Sentons Inc. | Identifying a contact type |
US9477350B2 (en) | 2011-04-26 | 2016-10-25 | Sentons Inc. | Method and apparatus for active ultrasonic touch devices |
GB201106971D0 (en) * | 2011-04-27 | 2011-06-08 | Elliptic Laboratories As | Interaction surfaces |
US8319746B1 (en) * | 2011-07-22 | 2012-11-27 | Google Inc. | Systems and methods for removing electrical noise from a touchpad signal |
EP2581814A1 (en) | 2011-10-14 | 2013-04-17 | Elo Touch Solutions, Inc. | Method for detecting a touch-and-hold touch event and corresponding device |
US10235004B1 (en) | 2011-11-18 | 2019-03-19 | Sentons Inc. | Touch input detector with an integrated antenna |
KR101652744B1 (ko) | 2011-11-18 | 2016-09-09 | 센톤스 아이엔씨. | 국소형 햅틱 피드백 |
KR101750300B1 (ko) | 2011-11-18 | 2017-06-23 | 센톤스 아이엔씨. | 터치 입력 힘 검출 |
GB201208852D0 (en) | 2012-05-18 | 2012-07-04 | Hiwave Technologies Uk Ltd | Vibratory panel devices and methods for controlling vibratory panel devices |
US9348468B2 (en) | 2013-06-07 | 2016-05-24 | Sentons Inc. | Detecting multi-touch inputs |
KR102138512B1 (ko) * | 2013-03-26 | 2020-07-28 | 엘지전자 주식회사 | 디스플레이 디바이스 및 그의 제어 방법 |
US9733716B2 (en) | 2013-06-09 | 2017-08-15 | Apple Inc. | Proxy gesture recognizer |
US9459715B1 (en) | 2013-09-20 | 2016-10-04 | Sentons Inc. | Using spectral control in detecting touch input |
US11619983B2 (en) * | 2014-09-15 | 2023-04-04 | Qeexo, Co. | Method and apparatus for resolving touch screen ambiguities |
DE102015002962A1 (de) * | 2015-03-07 | 2016-09-08 | Hella Kgaa Hueck & Co. | Verfahren zur Lokalisierung einer Signalquelle eines Körperschallsignals, insbesondere eines durch mindestens ein Schadensereignis erzeugtes Körperschallsignal an einem flächig ausgebildeten Bauteil |
US10048811B2 (en) | 2015-09-18 | 2018-08-14 | Sentons Inc. | Detecting touch input provided by signal transmitting stylus |
US10908741B2 (en) | 2016-11-10 | 2021-02-02 | Sentons Inc. | Touch input detection along device sidewall |
US10296144B2 (en) | 2016-12-12 | 2019-05-21 | Sentons Inc. | Touch input detection with shared receivers |
CN106896955B (zh) * | 2017-01-13 | 2019-11-15 | 业成科技(成都)有限公司 | 超声波传感装置及其检测电路与检测方法 |
US10126877B1 (en) | 2017-02-01 | 2018-11-13 | Sentons Inc. | Update of reference data for touch input detection |
US10585522B2 (en) | 2017-02-27 | 2020-03-10 | Sentons Inc. | Detection of non-touch inputs using a signature |
US11580829B2 (en) | 2017-08-14 | 2023-02-14 | Sentons Inc. | Dynamic feedback for haptics |
US11009411B2 (en) | 2017-08-14 | 2021-05-18 | Sentons Inc. | Increasing sensitivity of a sensor using an encoded signal |
KR20200072083A (ko) * | 2018-12-12 | 2020-06-22 | 엘지디스플레이 주식회사 | 전자 기기 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2687496B1 (fr) * | 1992-02-18 | 1994-04-01 | Alcatel Radiotelephone | Procede de reduction de bruit acoustique dans un signal de parole. |
US7643015B2 (en) * | 2002-05-24 | 2010-01-05 | Massachusetts Institute Of Technology | Systems and methods for tracking impacts |
US6871149B2 (en) * | 2002-12-06 | 2005-03-22 | New Transducers Limited | Contact sensitive device |
US20040233174A1 (en) * | 2003-05-19 | 2004-11-25 | Robrecht Michael J. | Vibration sensing touch input device |
US7176902B2 (en) * | 2003-10-10 | 2007-02-13 | 3M Innovative Properties Company | Wake-on-touch for vibration sensing touch input devices |
US7800595B2 (en) * | 2003-12-18 | 2010-09-21 | 3M Innovative Properties Company | Piezoelectric transducer |
US7315300B2 (en) * | 2003-12-31 | 2008-01-01 | 3M Innovative Properties Company | Touch sensitive device employing impulse reconstruction |
US7277087B2 (en) * | 2003-12-31 | 2007-10-02 | 3M Innovative Properties Company | Touch sensing with touch down and lift off sensitivity |
US7411584B2 (en) * | 2003-12-31 | 2008-08-12 | 3M Innovative Properties Company | Touch sensitive device employing bending wave vibration sensing and excitation transducers |
-
2005
- 2005-05-19 US US11/132,504 patent/US20060262104A1/en not_active Abandoned
-
2006
- 2006-05-16 EP EP06770476A patent/EP1889146A1/en not_active Withdrawn
- 2006-05-16 WO PCT/US2006/019052 patent/WO2006124980A1/en active Application Filing
- 2006-05-18 TW TW095117691A patent/TW200703085A/zh unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI685645B (zh) * | 2018-12-03 | 2020-02-21 | 財團法人金屬工業研究發展中心 | 能量吸收材料的檢測裝置及方法 |
Also Published As
Publication number | Publication date |
---|---|
US20060262104A1 (en) | 2006-11-23 |
EP1889146A1 (en) | 2008-02-20 |
WO2006124980A1 (en) | 2006-11-23 |
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