JP2017508217A5 - - Google Patents
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- Publication number
- JP2017508217A5 JP2017508217A5 JP2016555969A JP2016555969A JP2017508217A5 JP 2017508217 A5 JP2017508217 A5 JP 2017508217A5 JP 2016555969 A JP2016555969 A JP 2016555969A JP 2016555969 A JP2016555969 A JP 2016555969A JP 2017508217 A5 JP2017508217 A5 JP 2017508217A5
- Authority
- JP
- Japan
- Prior art keywords
- electromagnetic wave
- wave signal
- planar layer
- light source
- active light
- 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
- 238000000034 method Methods 0.000 claims 7
- 238000005259 measurement Methods 0.000 claims 4
- 230000002093 peripheral effect Effects 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US14/204,989 | 2014-03-11 | ||
| US14/204,989 US9298284B2 (en) | 2014-03-11 | 2014-03-11 | System and method for optically-based active stylus input recognition |
| PCT/US2015/018253 WO2015138173A1 (en) | 2014-03-11 | 2015-03-02 | System and method for optically-based active stylus input recognition |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017508217A JP2017508217A (ja) | 2017-03-23 |
| JP2017508217A5 true JP2017508217A5 (enExample) | 2018-03-29 |
| JP6511469B2 JP6511469B2 (ja) | 2019-05-15 |
Family
ID=52727393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016555969A Active JP6511469B2 (ja) | 2014-03-11 | 2015-03-02 | 光学に基づくアクティブスタイラス入力認識のためのシステムおよび方法 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9298284B2 (enExample) |
| EP (1) | EP3117294B1 (enExample) |
| JP (1) | JP6511469B2 (enExample) |
| KR (1) | KR102254580B1 (enExample) |
| CN (1) | CN106062687B (enExample) |
| BR (1) | BR112016020906A8 (enExample) |
| WO (1) | WO2015138173A1 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11182023B2 (en) | 2015-01-28 | 2021-11-23 | Flatfrog Laboratories Ab | Dynamic touch quarantine frames |
| EP3256936A4 (en) | 2015-02-09 | 2018-10-17 | FlatFrog Laboratories AB | Optical touch system comprising means for projecting and detecting light beams above and inside a transmissive panel |
| JP2018536944A (ja) | 2015-12-09 | 2018-12-13 | フラットフロッグ ラボラトリーズ アーベーＦｌａｔＦｒｏｇ Ｌａｂｏｒａｔｏｒｉｅｓ ＡＢ | 改善されたスタイラスの識別 |
| EP3535640B1 (en) | 2016-12-07 | 2022-09-07 | FlatFrog Laboratories AB | An improved touch device |
| CN110300950B (zh) | 2017-02-06 | 2023-06-16 | 平蛙实验室股份公司 | 触摸感测系统中的光学耦合 |
| WO2018174786A1 (en) | 2017-03-22 | 2018-09-27 | Flatfrog Laboratories | Pen differentiation for touch displays |
| CN110663015A (zh) | 2017-03-28 | 2020-01-07 | 平蛙实验室股份公司 | 触摸感应装置和用于组装的方法 |
| CN111052058B (zh) | 2017-09-01 | 2023-10-20 | 平蛙实验室股份公司 | 改进的光学部件 |
| US11567610B2 (en) | 2018-03-05 | 2023-01-31 | Flatfrog Laboratories Ab | Detection line broadening |
| JP2019159865A (ja) * | 2018-03-14 | 2019-09-19 | 富士通株式会社 | 制御プログラム、制御方法、及び情報処理装置 |
| WO2019220728A1 (ja) * | 2018-05-14 | 2019-11-21 | 株式会社ワコム | 学習支援システム |
| WO2020080992A1 (en) | 2018-10-20 | 2020-04-23 | Flatfrog Laboratories Ab | Frame for a touch-sensitive device and tool therefor |
| WO2020153890A1 (en) | 2019-01-25 | 2020-07-30 | Flatfrog Laboratories Ab | A videoconferencing terminal and method of operating the same |
| US11886650B2 (en) * | 2019-04-19 | 2024-01-30 | Apple Inc. | Stylus-based input system for a head-mounted device |
| CN114730228A (zh) | 2019-11-25 | 2022-07-08 | 平蛙实验室股份公司 | 一种触摸感应设备 |
| US12282653B2 (en) | 2020-02-08 | 2025-04-22 | Flatfrog Laboratories Ab | Touch apparatus with low latency interactions |
| US11893189B2 (en) | 2020-02-10 | 2024-02-06 | Flatfrog Laboratories Ab | Touch-sensing apparatus |
| KR102446916B1 (ko) * | 2022-06-03 | 2022-09-23 | 주식회사 보나 | 광융착 광파이버를 이용한 광 산란 기반의 광학식 전자펜 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5488734A (en) * | 1977-12-26 | 1979-07-14 | Nippon Telegr & Teleph Corp <Ntt> | Data tablet |
| JPS5539955A (en) * | 1978-09-14 | 1980-03-21 | Nippon Telegr & Teleph Corp <Ntt> | Coordinate input device |
| US4150285A (en) | 1977-12-27 | 1979-04-17 | United Technologies Corporation | Remote optical display designator |
| JPH05119909A (ja) * | 1991-10-25 | 1993-05-18 | Fujitsu Ltd | 光学式座標入力装置 |
| GB2299856B (en) | 1995-04-13 | 1999-03-24 | Motorola Israel Ltd | Position-determining input device |
| JPH11327769A (ja) * | 1998-05-08 | 1999-11-30 | Nec Corp | 座標入力装置 |
| KR100921543B1 (ko) | 2002-03-13 | 2009-10-12 | 플라트프로그 라보라토리즈 에이비 | 터치 패드, 터치 패드용 스타일러스 및 터치 패드 작동 방법 |
| WO2005026930A2 (en) * | 2003-09-12 | 2005-03-24 | O-Pen Aps | A system and method of determining a position of a radiation emitting element |
| US8094136B2 (en) | 2006-07-06 | 2012-01-10 | Flatfrog Laboratories Ab | Optical touchpad with three-dimensional position determination |
| US20080029316A1 (en) * | 2006-08-07 | 2008-02-07 | Denny Jaeger | Method for detecting position of input devices on a screen using infrared light emission |
| CN101484867B (zh) * | 2006-08-10 | 2013-03-27 | Lg化学株式会社 | 用于非接触型坐标输入系统的导光板、包括该导光板的系统和使用该导光板的非接触型坐标输入方法 |
| KR20090030030A (ko) * | 2007-09-19 | 2009-03-24 | 삼성전자주식회사 | 터치 스크린 |
| CN101398720B (zh) * | 2007-09-30 | 2010-11-03 | 联想(北京)有限公司 | 笔交互装置 |
| US20090126792A1 (en) * | 2007-11-16 | 2009-05-21 | Qualcomm Incorporated | Thin film solar concentrator/collector |
| CA2730868C (en) * | 2008-07-15 | 2014-09-09 | Isiqiri Interface Technologies Gmbh | Control surface for a data processing system |
| KR101351168B1 (ko) * | 2009-01-07 | 2014-01-14 | 아이시키리 인터페이스 테크놀로지스 게엠베하 | 검출기면 |
| US20100177060A1 (en) | 2009-01-14 | 2010-07-15 | Perceptive Pixel Inc. | Touch-Sensitive Display |
| CA2749584C (en) | 2009-04-16 | 2016-08-23 | Neonode Inc. | Optical touch screen systems using reflected light |
| AT508439B1 (de) * | 2009-04-21 | 2011-12-15 | Isiqiri Interface Tech Gmbh | Verfahren und vorrichtung für das steuern einer datenverarbeitungsanlage |
| JP5381833B2 (ja) | 2009-07-31 | 2014-01-08 | セイコーエプソン株式会社 | 光学式位置検出装置および位置検出機能付き表示装置 |
| CN102782616A (zh) | 2009-10-16 | 2012-11-14 | Rpo有限公司 | 用于检测和跟踪触摸对象的方法 |
| US8436833B2 (en) | 2009-11-25 | 2013-05-07 | Corning Incorporated | Methods and apparatus for sensing touch events on a display |
| TWI421753B (zh) * | 2010-08-12 | 2014-01-01 | Lite On Semiconductor Corp | Calibration method, detection device and optical touch panel for optical touch panel |
| CN102541356A (zh) * | 2010-12-24 | 2012-07-04 | 敦南科技股份有限公司 | 用于光学式触控面板的触碰点定位方法及光学式触控面板装置 |
| TWI438669B (zh) * | 2011-04-14 | 2014-05-21 | Wistron Corp | 光學觸控模組及其方法 |
| JP2013089114A (ja) * | 2011-10-20 | 2013-05-13 | Ihi Corp | 三次元入力装置 |
-
2014
- 2014-03-11 US US14/204,989 patent/US9298284B2/en active Active
-
2015
- 2015-03-02 WO PCT/US2015/018253 patent/WO2015138173A1/en not_active Ceased
- 2015-03-02 KR KR1020167024517A patent/KR102254580B1/ko active Active
- 2015-03-02 BR BR112016020906A patent/BR112016020906A8/pt active Search and Examination
- 2015-03-02 CN CN201580011629.9A patent/CN106062687B/zh active Active
- 2015-03-02 JP JP2016555969A patent/JP6511469B2/ja active Active
- 2015-03-02 EP EP15711937.1A patent/EP3117294B1/en not_active Not-in-force
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