CN102822782A - 用于声学触摸屏的简化机械设计 - Google Patents
用于声学触摸屏的简化机械设计 Download PDFInfo
- Publication number
- CN102822782A CN102822782A CN2011800165460A CN201180016546A CN102822782A CN 102822782 A CN102822782 A CN 102822782A CN 2011800165460 A CN2011800165460 A CN 2011800165460A CN 201180016546 A CN201180016546 A CN 201180016546A CN 102822782 A CN102822782 A CN 102822782A
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- Prior art keywords
- touch
- transparency carrier
- conductive
- conductive trace
- electrode
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- 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
-
- 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
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04106—Multi-sensing digitiser, i.e. digitiser using at least two different sensing technologies simultaneously or alternatively, e.g. for detecting pen and finger, for saving power or for improving position detection
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Position Input By Displaying (AREA)
Abstract
Description
Claims (23)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/750,321 US9285929B2 (en) | 2010-03-30 | 2010-03-30 | Touchscreen system with simplified mechanical touchscreen design using capacitance and acoustic sensing technologies, and method therefor |
US12/750,321 | 2010-03-30 | ||
PCT/US2011/028321 WO2011126674A2 (en) | 2010-03-30 | 2011-03-14 | Simplified mechanical design for an acoustic touch screen |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102822782A true CN102822782A (zh) | 2012-12-12 |
CN102822782B CN102822782B (zh) | 2016-01-20 |
Family
ID=44709038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201180016546.0A Active CN102822782B (zh) | 2010-03-30 | 2011-03-14 | 用于声学触摸屏的简化机械设计 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9285929B2 (zh) |
KR (1) | KR101365966B1 (zh) |
CN (1) | CN102822782B (zh) |
WO (1) | WO2011126674A2 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103324339A (zh) * | 2013-05-30 | 2013-09-25 | 业成光电(深圳)有限公司 | 触控装置 |
CN114967975A (zh) * | 2016-09-22 | 2022-08-30 | 苹果公司 | 具有底切塑料框架的显示模块和玻璃 |
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US8121283B2 (en) | 2006-05-18 | 2012-02-21 | Cypress Semiconductor Corporation | Tapered capacitive sensing structure |
US8624878B2 (en) * | 2010-01-20 | 2014-01-07 | Apple Inc. | Piezo-based acoustic and capacitive detection |
US8725443B2 (en) | 2011-01-24 | 2014-05-13 | Microsoft Corporation | Latency measurement |
US8988087B2 (en) | 2011-01-24 | 2015-03-24 | Microsoft Technology Licensing, Llc | Touchscreen testing |
US8982061B2 (en) | 2011-02-12 | 2015-03-17 | Microsoft Technology Licensing, Llc | Angular contact geometry |
US9542092B2 (en) | 2011-02-12 | 2017-01-10 | Microsoft Technology Licensing, Llc | Prediction-based touch contact tracking |
US8692799B1 (en) * | 2011-07-05 | 2014-04-08 | Cypress Semiconductor Corporation | Single layer multi-touch capacitive sensor |
US8913019B2 (en) | 2011-07-14 | 2014-12-16 | Microsoft Corporation | Multi-finger detection and component resolution |
FR2978570B1 (fr) * | 2011-07-28 | 2013-08-16 | Commissariat Energie Atomique | Systeme et procede de detection et de localisation d'une perturbation d'un milieu |
US9785281B2 (en) * | 2011-11-09 | 2017-10-10 | Microsoft Technology Licensing, Llc. | Acoustic touch sensitive testing |
US8914254B2 (en) | 2012-01-31 | 2014-12-16 | Microsoft Corporation | Latency measurement |
US20140331313A1 (en) * | 2013-05-03 | 2014-11-06 | Vialab, Inc. | Authentication of signature using acoustic wave analysis |
KR20150014208A (ko) * | 2013-07-29 | 2015-02-06 | 삼성전기주식회사 | 터치센서 |
TWI537801B (zh) * | 2014-03-20 | 2016-06-11 | 原相科技股份有限公司 | 具雜訊抵銷功能的電容式觸控顯示裝置 |
CN104135817B (zh) * | 2014-06-17 | 2017-10-24 | 京东方科技集团股份有限公司 | 柔性电路板及其制作方法以及电容式触摸显示装置 |
CN107545230A (zh) * | 2016-06-29 | 2018-01-05 | 致伸科技股份有限公司 | 超声波式指纹识别模块及其制造方法 |
WO2018057645A1 (en) * | 2016-09-22 | 2018-03-29 | Apple Inc. | Battery architecture in an electronic device |
KR101838143B1 (ko) * | 2016-12-23 | 2018-03-15 | 재단법인 대구경북과학기술원 | 센서 인터페이스를 가진 주파수 정보기반의 컴퓨터 |
US10725573B2 (en) * | 2018-08-06 | 2020-07-28 | Apple Inc. | Annular piezoelectric structure for ultrasonic touch sensing |
US12130977B2 (en) * | 2023-03-27 | 2024-10-29 | Cirque Corporation | Pressure capacitive reference fixed to a housing |
US11983348B1 (en) * | 2023-03-28 | 2024-05-14 | Dell Products L.P. | Video conferencing monitor with an advanced panel design |
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WO2011126674A2 (en) | 2011-10-13 |
WO2011126674A3 (en) | 2011-12-22 |
US20110242001A1 (en) | 2011-10-06 |
KR20130004924A (ko) | 2013-01-14 |
US9285929B2 (en) | 2016-03-15 |
CN102822782B (zh) | 2016-01-20 |
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