JP2018067339A5 - - Google Patents
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- JP2018067339A5 JP2018067339A5 JP2017242253A JP2017242253A JP2018067339A5 JP 2018067339 A5 JP2018067339 A5 JP 2018067339A5 JP 2017242253 A JP2017242253 A JP 2017242253A JP 2017242253 A JP2017242253 A JP 2017242253A JP 2018067339 A5 JP2018067339 A5 JP 2018067339A5
- Authority
- JP
- Japan
- Prior art keywords
- touch
- signal
- frequency
- heterodyne
- sensing device
- 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.)
- Pending
Links
- 238000010183 spectrum analysis Methods 0.000 claims description 7
- 238000001228 spectrum Methods 0.000 claims description 2
- 238000010219 correlation analysis Methods 0.000 claims 1
- 230000010355 oscillation Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201461935709P | 2014-02-04 | 2014-02-04 | |
| US61/935,709 | 2014-02-04 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016549795A Division JP6315354B2 (ja) | 2014-02-04 | 2015-02-04 | タッチセンサにおける周波数変換 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018067339A JP2018067339A (ja) | 2018-04-26 |
| JP2018067339A5 true JP2018067339A5 (enExample) | 2019-05-09 |
Family
ID=53778414
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016549795A Expired - Fee Related JP6315354B2 (ja) | 2014-02-04 | 2015-02-04 | タッチセンサにおける周波数変換 |
| JP2017242253A Pending JP2018067339A (ja) | 2014-02-04 | 2017-12-18 | タッチセンサにおける周波数変換 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016549795A Expired - Fee Related JP6315354B2 (ja) | 2014-02-04 | 2015-02-04 | タッチセンサにおける周波数変換 |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US9710116B2 (enExample) |
| EP (1) | EP3103000A4 (enExample) |
| JP (2) | JP6315354B2 (enExample) |
| KR (1) | KR20160135179A (enExample) |
| CN (1) | CN106133664B (enExample) |
| AU (1) | AU2015214270A1 (enExample) |
| CA (1) | CA2938460A1 (enExample) |
| IL (1) | IL246976B (enExample) |
| MX (1) | MX2016010054A (enExample) |
| SG (1) | SG11201606303UA (enExample) |
| WO (1) | WO2015120081A1 (enExample) |
Families Citing this family (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6503375B2 (ja) | 2014-05-08 | 2019-04-17 | ストラタシス リミテッド | 選択的焼結による３ｄ印刷のための方法及び装置 |
| US10488982B2 (en) * | 2014-12-09 | 2019-11-26 | Microsoft Technology Licensing, Llc | Stylus with a dynamic transmission protocol |
| US11402945B2 (en) * | 2014-12-09 | 2022-08-02 | Seung-Hee Han | Touch sensing method and touch sensing device based on driving and sensing signals |
| WO2016114795A1 (en) * | 2015-01-16 | 2016-07-21 | Silead (Cayman) Inc. | System and method for capacitive sensing |
| WO2016200164A1 (ko) * | 2015-06-09 | 2016-12-15 | 한양대학교 산학협력단 | 촉각 인지 시스템, 및 그 데이터베이스 구축 방법 |
| US9740356B1 (en) * | 2016-02-05 | 2017-08-22 | Pixart Imaging Inc. | Capacitive touch system using differential sensing and operating method thereof |
| US10884511B2 (en) | 2016-06-21 | 2021-01-05 | Pixart Imaging Inc. | Input device with key input and touch input, and operating method thereof |
| US10972099B2 (en) * | 2016-03-10 | 2021-04-06 | Pixart Imaging Inc. | Touch keyboard having low noise interference |
| US10775939B2 (en) * | 2016-03-10 | 2020-09-15 | Pixart Imaging Inc. | Capacitive touch system using frequency division multiplexing and operating method thereof |
| CN107219947B (zh) * | 2016-03-22 | 2021-08-10 | 原相科技股份有限公司 | 使用分频多工的电容触控系统及其运作方法 |
| US10088947B2 (en) | 2016-03-25 | 2018-10-02 | Sensel Inc. | System and method for detecting and characterizing force inputs on a surface |
| EP3838442A1 (en) | 2016-04-11 | 2021-06-23 | Stratasys Ltd. | Method and apparatus for additive manufacturing with powder material |
| US10133416B2 (en) * | 2016-05-13 | 2018-11-20 | Tactual Labs Co. | Signal detection in frequency division modulated touch systems |
| US10338742B2 (en) | 2017-03-02 | 2019-07-02 | Microsoft Technology Licensing, Llc | Detection method for a digitizer |
| US11310002B2 (en) | 2017-03-04 | 2022-04-19 | Microsoft Technology Licensing, Llc | Interference mitigation for sensor panel |
| KR20190126909A (ko) | 2017-03-20 | 2019-11-12 | 스트라타시스 엘티디. | 분말 재료를 이용한 적층 제조용 방법 및 시스템 |
| JP2020527801A (ja) * | 2017-07-17 | 2020-09-10 | タクチュアル ラブズ シーオー． | 指の分離および再現を向上させるための装置および方法 |
| US10656771B2 (en) | 2018-02-27 | 2020-05-19 | Dell Products, Lp | Method and apparatus for multi configuration tuning for magnet to electromagnetic resonance panel proximity |
| US10845897B2 (en) * | 2018-04-13 | 2020-11-24 | Tactual Labs Co. | Touch surfaces using stylus and touch |
| TWI660591B (zh) * | 2018-05-24 | 2019-05-21 | 立積電子股份有限公司 | 物體位移相位偵測電路及物體位移相位偵測方法 |
| CN112470025A (zh) * | 2018-05-25 | 2021-03-09 | ams有限公司 | 减少光学串扰的滤波器 |
| CN108871200A (zh) * | 2018-06-01 | 2018-11-23 | 广东工业大学 | 一种基于表面纳米轴向光子结构回音壁微腔的探针式微位移传感系统 |
| WO2020023640A1 (en) | 2018-07-24 | 2020-01-30 | Shapirten Laboratories Llc | Power efficient stylus for an electronic device |
| FR3086079B1 (fr) * | 2018-09-17 | 2021-04-23 | Zodiac Aero Electric | Dispositif tactile multitouche a detection capacitive |
| KR20210046801A (ko) * | 2018-09-18 | 2021-04-28 | 텍추얼 랩스 컴퍼니 | 생체인식 주파수 |
| CN109864706A (zh) * | 2019-01-08 | 2019-06-11 | 廖旺才 | 用户状态信息的提示方法、装置、计算机设备和存储介质 |
| KR102081809B1 (ko) * | 2019-01-11 | 2020-02-27 | 주식회사 리딩유아이 | 정전용량식 터치 시스템 및 이의 구동 방법 |
| US11157099B2 (en) * | 2019-08-05 | 2021-10-26 | Adx Research, Inc. | Electronic writing device and a method for operating the same |
| KR102714288B1 (ko) * | 2019-12-27 | 2024-10-10 | 주식회사 엘엑스세미콘 | 멀티구동을 위한 터치센싱장치 및 방법 |
| KR102298560B1 (ko) * | 2020-02-05 | 2021-09-07 | 주식회사 리딩유아이 | 스타일러스 펜 및 이의 제어 방법 |
| US11449175B2 (en) * | 2020-03-31 | 2022-09-20 | Apple Inc. | System and method for multi-frequency projection scan for input device detection |
| US12210696B2 (en) | 2020-03-31 | 2025-01-28 | Shapirten Laboratories Llc | Electrostatic discharge protection of a power efficient stylus for an electronic device |
| WO2022046956A1 (en) | 2020-08-27 | 2022-03-03 | Shapirten Laboratories Llc | Mechanically sensitive power efficient stylus for an electronic device |
| US11144161B1 (en) | 2020-09-08 | 2021-10-12 | Microsoft Technology Licensing, Llc | Rotatably coupled touch screen displays |
| US11460933B2 (en) | 2020-09-24 | 2022-10-04 | Apple Inc. | Shield electrode for input device |
| US11997777B2 (en) | 2020-09-24 | 2024-05-28 | Apple Inc. | Electrostatic discharge robust design for input device |
| US11287926B1 (en) | 2020-09-25 | 2022-03-29 | Apple Inc. | System and machine learning method for detecting input device distance from touch sensitive surfaces |
| US11526240B1 (en) | 2020-09-25 | 2022-12-13 | Apple Inc. | Reducing sensitivity to leakage variation for passive stylus |
| CN112923863B (zh) * | 2021-01-26 | 2023-03-24 | 哈尔滨工程大学 | 一种二次变频光纤光栅谐振峰跟踪探测系统 |
| TWI771040B (zh) * | 2021-06-04 | 2022-07-11 | 敦泰電子股份有限公司 | 主動筆接收電路及使用主動筆的觸控面板系統 |
| KR20230118720A (ko) * | 2022-02-04 | 2023-08-14 | 삼성디스플레이 주식회사 | 표시 장치 및 이를 포함하는 터치 입력 시스템 |
| TWI822174B (zh) * | 2022-07-12 | 2023-11-11 | 敦泰電子股份有限公司 | 主動筆接收電路及使用主動筆的觸控面板系統 |
| US12242695B1 (en) | 2022-09-06 | 2025-03-04 | Apple Inc. | System and method for stylus detection |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1571757B1 (en) * | 2004-03-04 | 2012-05-23 | Harman Becker Automotive Systems GmbH | FM radio receiver processing system |
| US8094128B2 (en) * | 2007-01-03 | 2012-01-10 | Apple Inc. | Channel scan logic |
| US8378974B2 (en) * | 2007-07-02 | 2013-02-19 | Elo Touch Solutions, Inc. | Method and system for detecting touch events based on magnitude ratios |
| US8592697B2 (en) * | 2008-09-10 | 2013-11-26 | Apple Inc. | Single-chip multi-stimulus sensor controller |
| US9348451B2 (en) * | 2008-09-10 | 2016-05-24 | Apple Inc. | Channel scan architecture for multiple stimulus multi-touch sensor panels |
| US8180586B2 (en) * | 2009-02-11 | 2012-05-15 | Tektronix, Inc. | Amplitude discrimination using the frequency mask trigger |
| JP2011013944A (ja) * | 2009-07-02 | 2011-01-20 | Wacom Co Ltd | ３次元情報検出装置 |
| US9036650B2 (en) * | 2009-09-11 | 2015-05-19 | Apple Inc. | Automatic low noise frequency selection |
| US8279587B2 (en) * | 2009-10-09 | 2012-10-02 | Tao Wang | General-purpose software defined radio platform |
| US8773366B2 (en) * | 2009-11-16 | 2014-07-08 | 3M Innovative Properties Company | Touch sensitive device using threshold voltage signal |
| US20120013565A1 (en) * | 2010-07-16 | 2012-01-19 | Perceptive Pixel Inc. | Techniques for Locally Improving Signal to Noise in a Capacitive Touch Sensor |
| US8519970B2 (en) * | 2010-07-16 | 2013-08-27 | Perceptive Pixel Inc. | Capacitive touch sensor having correlation with a receiver |
| US8605054B2 (en) * | 2010-09-02 | 2013-12-10 | Texas Instruments Incorporated | Touch-sensitive interface and method using orthogonal signaling |
| US8823657B2 (en) * | 2010-09-07 | 2014-09-02 | Apple Inc. | Master/slave control of touch sensing |
| US8164500B2 (en) * | 2010-09-20 | 2012-04-24 | University, Texas A&M | Jitter cancellation method for continuous-time sigma-delta modulators |
| US8743080B2 (en) * | 2011-06-27 | 2014-06-03 | Synaptics Incorporated | System and method for signaling in sensor devices |
| JP2013020479A (ja) * | 2011-07-12 | 2013-01-31 | Panasonic Corp | タッチパネル装置 |
| CN102915138B (zh) * | 2011-08-05 | 2015-09-09 | 宸鸿光电科技股份有限公司 | 感测电极阵列控制电路、控制方法及其触控感测系统 |
| US20130106759A1 (en) * | 2011-10-27 | 2013-05-02 | Einar Fredriksen | Narrow-Band Touch Detection |
| US9176621B2 (en) * | 2011-11-18 | 2015-11-03 | Synaptics Incorporated | Flexible timing and multiplexing for a display device comprising an integrated capacitive sensing device |
| US9001072B2 (en) * | 2012-01-09 | 2015-04-07 | Broadcom Corporation | Asymmetric multi-row touch panel scanning |
| KR101338285B1 (ko) * | 2012-01-12 | 2013-12-09 | 주식회사 하이딥 | 터치 패널에서 터치를 감지하기 위한 방법, 장치 및 컴퓨터 판독 가능 기록 매체 |
| US8913033B2 (en) * | 2012-05-29 | 2014-12-16 | Elo Touch Solutions, Inc. | Projected capacitive touch sensor circuit |
| CN102880347B (zh) * | 2012-09-20 | 2016-11-02 | 敦泰科技有限公司 | 一种触摸屏设备及其处理方法 |
| US9678609B2 (en) * | 2013-10-21 | 2017-06-13 | Apple Inc. | Orthogonal frequency scan scheme in touch system |
-
2015
- 2015-02-04 AU AU2015214270A patent/AU2015214270A1/en not_active Abandoned
- 2015-02-04 WO PCT/US2015/014503 patent/WO2015120081A1/en not_active Ceased
- 2015-02-04 US US14/614,295 patent/US9710116B2/en active Active
- 2015-02-04 EP EP15746383.7A patent/EP3103000A4/en not_active Withdrawn
- 2015-02-04 JP JP2016549795A patent/JP6315354B2/ja not_active Expired - Fee Related
- 2015-02-04 SG SG11201606303UA patent/SG11201606303UA/en unknown
- 2015-02-04 CA CA2938460A patent/CA2938460A1/en not_active Abandoned
- 2015-02-04 CN CN201580017248.1A patent/CN106133664B/zh not_active Expired - Fee Related
- 2015-02-04 KR KR1020167023305A patent/KR20160135179A/ko not_active Ceased
- 2015-02-04 MX MX2016010054A patent/MX2016010054A/es unknown
-
2016
- 2016-07-27 IL IL246976A patent/IL246976B/en not_active IP Right Cessation
-
2017
- 2017-05-24 US US15/603,702 patent/US9870112B2/en active Active
- 2017-12-18 JP JP2017242253A patent/JP2018067339A/ja active Pending
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