JP2007533039A5 - - Google Patents
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- Publication number
- JP2007533039A5 JP2007533039A5 JP2007508575A JP2007508575A JP2007533039A5 JP 2007533039 A5 JP2007533039 A5 JP 2007533039A5 JP 2007508575 A JP2007508575 A JP 2007508575A JP 2007508575 A JP2007508575 A JP 2007508575A JP 2007533039 A5 JP2007533039 A5 JP 2007533039A5
- Authority
- JP
- Japan
- Prior art keywords
- conductive layer
- touch sensor
- substrate
- transducer
- sensor according
- 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.)
- Granted
Links
- 239000000758 substrate Substances 0.000 claims 9
- 238000001514 detection method Methods 0.000 claims 2
- 239000000463 material Substances 0.000 claims 1
- 238000007649 pad printing Methods 0.000 claims 1
- 230000001902 propagating effect Effects 0.000 claims 1
- 238000007650 screen-printing Methods 0.000 claims 1
- 229920001187 thermosetting polymer Polymers 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56245504P | 2004-04-14 | 2004-04-14 | |
| US60/562,455 | 2004-04-14 | ||
| PCT/US2005/012891 WO2005103872A2 (en) | 2004-04-14 | 2005-04-13 | Acoustic touch sensor |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010080377A Division JP2010232664A (ja) | 2004-04-14 | 2010-03-31 | 弾性波タッチスクリーン |
| JP2010292087A Division JP2011123904A (ja) | 2004-04-14 | 2010-12-28 | 弾性波タッチスクリーン |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007533039A JP2007533039A (ja) | 2007-11-15 |
| JP2007533039A5 true JP2007533039A5 (enExample) | 2010-05-20 |
| JP4989461B2 JP4989461B2 (ja) | 2012-08-01 |
Family
ID=34966016
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007508575A Expired - Fee Related JP4989461B2 (ja) | 2004-04-14 | 2005-04-13 | 弾性波タッチスクリーン |
| JP2010080377A Pending JP2010232664A (ja) | 2004-04-14 | 2010-03-31 | 弾性波タッチスクリーン |
| JP2010292087A Pending JP2011123904A (ja) | 2004-04-14 | 2010-12-28 | 弾性波タッチスクリーン |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010080377A Pending JP2010232664A (ja) | 2004-04-14 | 2010-03-31 | 弾性波タッチスクリーン |
| JP2010292087A Pending JP2011123904A (ja) | 2004-04-14 | 2010-12-28 | 弾性波タッチスクリーン |
Country Status (5)
| Country | Link |
|---|---|
| JP (3) | JP4989461B2 (enExample) |
| CN (2) | CN101387933B (enExample) |
| AU (1) | AU2005236440A1 (enExample) |
| GB (3) | GB2428092B (enExample) |
| WO (1) | WO2005103872A2 (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4772460B2 (ja) * | 2005-11-10 | 2011-09-14 | 宸鴻光電科技股▲分▼有限公司 | 接触制御パネルの配線構造 |
| EP2017703A1 (en) * | 2007-07-09 | 2009-01-21 | Sensitive Object | Touch control system and method for localising an excitation |
| US8743091B2 (en) | 2008-07-31 | 2014-06-03 | Apple Inc. | Acoustic multi-touch sensor panel |
| CN102339175A (zh) * | 2010-07-15 | 2012-02-01 | 汉王科技股份有限公司 | 一种触摸感应定位装置及方法 |
| KR101815006B1 (ko) * | 2013-05-13 | 2018-01-09 | 삼성전자주식회사 | 광 도파로를 이용한 벤딩 및 접촉 측정 장치 및 방법 |
| US20150102994A1 (en) * | 2013-10-10 | 2015-04-16 | Qualcomm Incorporated | System and method for multi-touch gesture detection using ultrasound beamforming |
| US20150220214A1 (en) * | 2014-01-31 | 2015-08-06 | Samsung Display Co., Ltd. | Multi-touch acoustic beam sensing apparatus and driving method thereof |
| KR20160008359A (ko) * | 2014-07-14 | 2016-01-22 | 주식회사 코아로직 | 터치 패널용 압력 센서 |
| US9952095B1 (en) | 2014-09-29 | 2018-04-24 | Apple Inc. | Methods and systems for modulation and demodulation of optical signals |
| EP3040815B1 (en) | 2014-12-29 | 2018-08-01 | LG Display Co., Ltd. | Display device |
| US11048902B2 (en) | 2015-08-20 | 2021-06-29 | Appple Inc. | Acoustic imaging system architecture |
| US10671222B2 (en) | 2015-09-30 | 2020-06-02 | Apple Inc. | Touch sensor pattern for edge input detection |
| US11036318B2 (en) | 2015-09-30 | 2021-06-15 | Apple Inc. | Capacitive touch or proximity detection for crown |
| WO2018023080A2 (en) | 2016-07-29 | 2018-02-01 | Apple Inc. | Methodology and application of acoustic touch detection |
| CN110582691B (zh) * | 2017-02-24 | 2021-12-10 | 伟视达电子工贸有限公司 | 声光换能器、阵列和方法 |
| US11157115B2 (en) | 2017-03-31 | 2021-10-26 | Apple Inc. | Composite cover material for sensitivity improvement of ultrasonic touch screens |
| US10606418B2 (en) | 2017-03-31 | 2020-03-31 | Apple Inc. | Ultrasonic touch detection on stylus |
| WO2018218080A1 (en) | 2017-05-24 | 2018-11-29 | Apple Inc. | System and method for acoustic touch and force sensing |
| US11144158B2 (en) | 2017-05-24 | 2021-10-12 | Apple Inc. | Differential acoustic touch and force sensing |
| US11334196B2 (en) | 2017-05-24 | 2022-05-17 | Apple Inc. | System and method for acoustic touch and force sensing |
| WO2018222247A1 (en) | 2017-06-02 | 2018-12-06 | Apple Inc. | Device, method, and graphical user interface for annotating content |
| CN109427975B (zh) * | 2017-08-23 | 2021-01-22 | 京东方科技集团股份有限公司 | 柔性基板及其制备方法、检测弯曲的方法以及柔性显示装置 |
| US10949030B2 (en) | 2017-09-26 | 2021-03-16 | Apple Inc. | Shear-poled curved piezoelectric material |
| US10802651B2 (en) | 2018-01-30 | 2020-10-13 | Apple Inc. | Ultrasonic touch detection through display |
| US11366552B2 (en) | 2018-02-06 | 2022-06-21 | Apple, Inc. | Ultrasonic polarizer |
| US12340034B2 (en) | 2018-06-01 | 2025-06-24 | Apple Inc. | Devices, methods, and graphical user interfaces for an electronic device interacting with a stylus |
| EP3803690B1 (en) * | 2018-06-04 | 2023-08-09 | Fingerprint Cards Anacatum IP AB | Acoustic biometric imaging system with acoustic impedance matched opaque masking layer, and manufacturing method |
| US10725573B2 (en) | 2018-08-06 | 2020-07-28 | Apple Inc. | Annular piezoelectric structure for ultrasonic touch sensing |
| US11950512B2 (en) | 2020-03-23 | 2024-04-02 | Apple Inc. | Thin-film acoustic imaging system for imaging through an exterior surface of an electronic device housing |
| US12000967B2 (en) | 2021-03-31 | 2024-06-04 | Apple Inc. | Regional gain control for segmented thin-film acoustic imaging systems |
| US12039800B2 (en) | 2021-03-31 | 2024-07-16 | Apple Inc. | Signal processing for segmented thin-film acoustic imaging systems for portable electronic devices |
| US12216851B2 (en) | 2022-09-23 | 2025-02-04 | Apple Inc. | Multi-directional texture based input device |
| JP2024055117A (ja) * | 2022-10-06 | 2024-04-18 | 株式会社日立製作所 | 圧力センサおよびウェアラブルセンサ |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1984000427A1 (en) * | 1982-07-10 | 1984-02-02 | Syrinx Precision Instr | Data input device |
| US4564928A (en) * | 1982-09-30 | 1986-01-14 | New York Institute Of Technology | Graphical data apparatus |
| JPS6266689A (ja) * | 1985-09-19 | 1987-03-26 | Sumitomo Bakelite Co Ltd | 圧電性または焦電性を有する複合シ−トの製造方法 |
| JP3882231B2 (ja) * | 1996-07-31 | 2007-02-14 | 住友電気工業株式会社 | 複合圧電材料の製造方法 |
| US5852433A (en) * | 1996-08-09 | 1998-12-22 | Toda; Kohji | Elastic wave position-sensing device |
| JP3224202B2 (ja) * | 1996-11-28 | 2001-10-29 | 富士通株式会社 | 弾性表面波装置 |
| CA2273956C (en) * | 1996-12-25 | 2002-04-30 | Elo Touchsystems, Inc. | Grating transducer for acoustic touchscreen |
| JP3959533B2 (ja) * | 1997-03-03 | 2007-08-15 | 耕司 戸田 | 超音波タッチパネル |
| US6087599A (en) * | 1997-11-24 | 2000-07-11 | The Whitaker Corporation | Touch panels having plastic substrates |
| JP3291255B2 (ja) * | 1998-09-22 | 2002-06-10 | 日本碍子株式会社 | 弾性表面波デバイス |
| JP2001014094A (ja) * | 1999-06-30 | 2001-01-19 | Touch Panel Systems Kk | 音響的接触検出装置 |
| JP2001111133A (ja) * | 1999-10-05 | 2001-04-20 | Masashige Morise | 圧電マイクロアクチュエータの製造方法 |
| JP2002041232A (ja) * | 2000-07-21 | 2002-02-08 | Daicel Chem Ind Ltd | 音響的接触検出装置 |
| JP4562294B2 (ja) * | 2001-01-26 | 2010-10-13 | 富士通株式会社 | タッチパネル装置 |
| JP3862516B2 (ja) * | 2001-05-15 | 2006-12-27 | 富士通株式会社 | タッチパネル装置 |
-
2005
- 2005-04-13 WO PCT/US2005/012891 patent/WO2005103872A2/en not_active Ceased
- 2005-04-13 AU AU2005236440A patent/AU2005236440A1/en not_active Abandoned
- 2005-04-13 CN CN2008101609327A patent/CN101387933B/zh not_active Expired - Fee Related
- 2005-04-13 GB GB0622184A patent/GB2428092B/en not_active Expired - Fee Related
- 2005-04-13 JP JP2007508575A patent/JP4989461B2/ja not_active Expired - Fee Related
- 2005-04-13 GB GB0816653A patent/GB2449809A/en not_active Withdrawn
- 2005-04-13 CN CNB2005800113297A patent/CN100530057C/zh not_active Expired - Fee Related
- 2005-04-13 GB GB0723396A patent/GB2443744B/en not_active Expired - Fee Related
-
2010
- 2010-03-31 JP JP2010080377A patent/JP2010232664A/ja active Pending
- 2010-12-28 JP JP2010292087A patent/JP2011123904A/ja active Pending
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