JP2018502382A5 - - Google Patents
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- JP2018502382A5 JP2018502382A5 JP2017530338A JP2017530338A JP2018502382A5 JP 2018502382 A5 JP2018502382 A5 JP 2018502382A5 JP 2017530338 A JP2017530338 A JP 2017530338A JP 2017530338 A JP2017530338 A JP 2017530338A JP 2018502382 A5 JP2018502382 A5 JP 2018502382A5
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- JP
- Japan
- Prior art keywords
- row
- touch
- signal
- differential
- conductor
- 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
- 239000004020 conductor Substances 0.000 claims 45
- 238000000034 method Methods 0.000 claims 7
- 238000013507 mapping Methods 0.000 claims 6
- 230000005540 biological transmission Effects 0.000 claims 2
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462088924P | 2014-12-08 | 2014-12-08 | |
| US62/088,924 | 2014-12-08 | ||
| US14/812,529 | 2015-07-29 | ||
| US14/812,529 US10620737B2 (en) | 2014-12-08 | 2015-07-29 | Differential transmission for reduction of cross-talk in projective capacitive touch sensors |
| PCT/US2015/064429 WO2016094368A1 (en) | 2014-12-08 | 2015-12-08 | Differential transmission for reduction of cross-talk in projective capacitive touch sensors |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2018502382A JP2018502382A (ja) | 2018-01-25 |
| JP2018502382A5 true JP2018502382A5 (enExample) | 2018-12-27 |
| JP6802793B2 JP6802793B2 (ja) | 2020-12-23 |
Family
ID=56108039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017530338A Expired - Fee Related JP6802793B2 (ja) | 2014-12-08 | 2015-12-08 | 投影型容量式タッチセンサにおけるクロストークの低減のための差動伝送 |
Country Status (7)
| Country | Link |
|---|---|
| US (3) | US10620737B2 (enExample) |
| EP (1) | EP3230839A4 (enExample) |
| JP (1) | JP6802793B2 (enExample) |
| KR (1) | KR20170090492A (enExample) |
| CN (1) | CN107209597B (enExample) |
| IL (1) | IL252437B (enExample) |
| WO (1) | WO2016094368A1 (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107111390B (zh) * | 2015-01-04 | 2021-04-16 | 微软技术许可有限责任公司 | 用于有源触控笔与数字化仪的通信的方法和系统 |
| US10394392B2 (en) * | 2015-01-14 | 2019-08-27 | Atmel Corporation | Object detection and scan |
| US10485056B2 (en) * | 2015-10-13 | 2019-11-19 | Lenovo (Singapore) Pte. Ltd. | Sensor based interface adjustment |
| US10055032B2 (en) * | 2016-03-31 | 2018-08-21 | Synaptics Incorporated | Active pen signal detection |
| US20170371487A1 (en) * | 2016-06-28 | 2017-12-28 | Tactual Labs Co. | Frame-phase synchronization in frequency division modulated touch systems |
| US20180024667A1 (en) * | 2016-07-22 | 2018-01-25 | Tactual Labs Co. | Hover-sensitive touchpad |
| US11320472B2 (en) | 2016-09-09 | 2022-05-03 | Idt Europe Gmbh | Method for improving EMC robustness of integrated capacitive sensors |
| US10269278B2 (en) | 2016-09-23 | 2019-04-23 | Apple Inc. | Edge column differential sensing systems and methods |
| US10452192B2 (en) * | 2017-07-17 | 2019-10-22 | Tactual Labs Co. | Apparatus and methods for enhancing digit separation and reproduction |
| US10797697B2 (en) * | 2017-08-02 | 2020-10-06 | Tactual Labs Co. | Phase relationship sensing system |
| CN111465915A (zh) * | 2017-10-13 | 2020-07-28 | 触觉实验室股份有限公司 | 发射器的最小驱动用来增加悬停检测 |
| US10528182B2 (en) * | 2018-01-19 | 2020-01-07 | Tactual Labs Co. | Matrix sensors |
| CN108563358B (zh) * | 2018-04-10 | 2021-12-07 | 刘兵 | 触摸检测方法及其触摸检测电路 |
| WO2019200263A1 (en) * | 2018-04-13 | 2019-10-17 | Tactual Labs Co. | Capacitively coupled conductors |
| US10877608B2 (en) * | 2018-06-21 | 2020-12-29 | Microchip Technology Incorporated | Parallel acquisition and measurement of capacitive sensor channels, and related systems, methods, and devices |
| JP7202794B2 (ja) * | 2018-06-28 | 2023-01-12 | シナプティクス インコーポレイテッド | 半導体装置、容量センシングシステム及び方法 |
| WO2020049781A1 (ja) * | 2018-09-07 | 2020-03-12 | アルプスアルパイン株式会社 | センサ装置とその制御方法及びプログラム |
| US20200257404A1 (en) * | 2019-02-12 | 2020-08-13 | Sigmasense, Llc. | Touch screen with multi-way touch sensing |
| WO2020261577A1 (ja) * | 2019-06-28 | 2020-12-30 | 三菱電機株式会社 | タッチパネルシステム及び表示器 |
| US11157099B2 (en) * | 2019-08-05 | 2021-10-26 | Adx Research, Inc. | Electronic writing device and a method for operating the same |
| KR20210019863A (ko) * | 2019-08-13 | 2021-02-23 | 주식회사 하이딥 | 터치 장치 및 그 제어 방법 |
| KR102623789B1 (ko) * | 2019-10-28 | 2024-01-10 | 엘지디스플레이 주식회사 | 터치 디스플레이 장치 및 터치 구동 방법 |
| KR102624526B1 (ko) * | 2019-11-13 | 2024-01-12 | 엘지디스플레이 주식회사 | 터치 디스플레이 장치 및 터치 구동 방법 |
| KR102714288B1 (ko) * | 2019-12-27 | 2024-10-10 | 주식회사 엘엑스세미콘 | 멀티구동을 위한 터치센싱장치 및 방법 |
| KR102830396B1 (ko) * | 2020-01-16 | 2025-07-07 | 삼성전자주식회사 | 모바일 디바이스 및 그 동작 방법 |
| KR102287790B1 (ko) * | 2020-02-19 | 2021-08-09 | 세종대학교산학협력단 | Papr 감소 방법 및 이를 적용한 정전 용량 터치 시스템 |
| US11307712B2 (en) | 2020-04-07 | 2022-04-19 | Cypress Semiconductor Corporation | Systems, methods, and devices for capacitive sensing with sinusoidal demodulation |
| US11836304B2 (en) | 2020-04-30 | 2023-12-05 | Hewlett-Packard Development Company, L.P. | Digital pen sensor surface |
| KR102877673B1 (ko) * | 2020-08-20 | 2025-10-29 | 삼성디스플레이 주식회사 | 입력 감지 장치 및 이를 포함하는 표시 장치 |
| US20220197436A1 (en) * | 2020-12-22 | 2022-06-23 | Rockwell Collins, Inc. | Frequency analysis method of touch detection for projected capacitive touchscreens |
| TWI793881B (zh) * | 2021-11-29 | 2023-02-21 | 英業達股份有限公司 | 輸入介面裝置 |
| US12008200B1 (en) * | 2023-02-14 | 2024-06-11 | Stmicroelectronics International N.V. | Capacitive scan method without display flicker |
| KR20250010769A (ko) * | 2023-07-13 | 2025-01-21 | 엘지디스플레이 주식회사 | 터치 디스플레이 장치 및 터치 구동 방법 |
Family Cites Families (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7864160B2 (en) * | 2005-10-05 | 2011-01-04 | 3M Innovative Properties Company | Interleaved electrodes for touch sensing |
| US20070074913A1 (en) * | 2005-10-05 | 2007-04-05 | Geaghan Bernard O | Capacitive touch sensor with independently adjustable sense channels |
| US7429792B2 (en) * | 2006-06-29 | 2008-09-30 | Hynix Semiconductor Inc. | Stack package with vertically formed heat sink |
| JP5324440B2 (ja) * | 2006-07-12 | 2013-10-23 | エヌ−トリグ リミテッド | デジタイザのためのホバリングおよびタッチ検出 |
| US8232970B2 (en) * | 2007-01-03 | 2012-07-31 | Apple Inc. | Scan sequence generator |
| KR100913741B1 (ko) * | 2007-08-07 | 2009-08-24 | 에이디반도체(주) | 다축 터치감지전극라인을 가지는 정전용량센서터치감지전극판, 이를 이용하는 터치스크린 및 터치 패드 |
| EP2249666B1 (en) * | 2007-12-05 | 2017-07-05 | N.V. Nutricia | Protein-dense micellar casein-based liquid enteral nutritional composition |
| WO2009072539A1 (ja) * | 2007-12-07 | 2009-06-11 | Kabushiki Kaisha Toshiba | 蛍光体およびそれを用いたled発光装置 |
| US10969917B2 (en) * | 2008-01-30 | 2021-04-06 | Apple Inc. | Auto scanning for multiple frequency stimulation multi-touch sensor panels |
| CN101634917B (zh) * | 2008-07-21 | 2013-04-24 | 智点科技(深圳)有限公司 | 一种触控式平板显示器 |
| JP5229887B2 (ja) * | 2008-08-06 | 2013-07-03 | 株式会社ワコム | 位置検出装置 |
| US9753586B2 (en) * | 2009-10-08 | 2017-09-05 | 3M Innovative Properties Company | Multi-touch touch device with multiple drive frequencies and maximum likelihood estimation |
| CN102707821B (zh) * | 2011-03-28 | 2015-04-22 | 深圳市汇顶科技股份有限公司 | 触摸检测装置的降噪处理方法及系统 |
| US8729911B2 (en) * | 2011-04-19 | 2014-05-20 | Cypress Semiconductor Corporation | Usage of weighting matrices in multi-phase scanning modes |
| US9372581B2 (en) * | 2012-01-09 | 2016-06-21 | Broadcom Corporation | Interference estimation and adaptive reconfiguration of a capacitive touch controller |
| KR101338285B1 (ko) * | 2012-01-12 | 2013-12-09 | 주식회사 하이딥 | 터치 패널에서 터치를 감지하기 위한 방법, 장치 및 컴퓨터 판독 가능 기록 매체 |
| US9360971B2 (en) * | 2012-02-10 | 2016-06-07 | 3M Innovative Properties Company | Mesh patterns for touch sensor electrodes |
| JP5984259B2 (ja) * | 2012-09-20 | 2016-09-06 | 株式会社ワコム | 位置検出装置 |
| CN103268162B (zh) * | 2012-11-27 | 2017-05-10 | 上海天马微电子有限公司 | 一种触摸信号扫描装置及扫描方法 |
| CN103176675A (zh) * | 2013-01-31 | 2013-06-26 | 敦泰科技有限公司 | 面向投射电容屏的信号处理方法、装置、控制器和设备 |
| CA2902126A1 (en) * | 2013-03-15 | 2014-09-18 | Tactual Labs Co. | Fast multi-touch sensor with user identification techniques |
| US9007341B2 (en) * | 2013-06-25 | 2015-04-14 | Himax Technologies Limited | Touch system |
| US9984705B2 (en) * | 2013-07-25 | 2018-05-29 | Dsp Group Ltd. | Non-intrusive quality measurements for use in enhancing audio quality |
| US9372584B2 (en) * | 2014-01-09 | 2016-06-21 | Synaptics Incorporated | Mitigating electrode interference in an integrated input device |
| US10042483B2 (en) * | 2014-04-18 | 2018-08-07 | Atmel Corporation | Touch system with code hopping algorithms and code division multiplexing |
| US20160010352A1 (en) * | 2014-07-10 | 2016-01-14 | Champlain Plastics Inc. | Saltwater pool skimmer |
| US20160103525A1 (en) * | 2014-10-08 | 2016-04-14 | Kapik Inc. | Sense signals for touch panels |
-
2015
- 2015-07-29 US US14/812,529 patent/US10620737B2/en active Active
- 2015-12-08 EP EP15867431.7A patent/EP3230839A4/en not_active Withdrawn
- 2015-12-08 JP JP2017530338A patent/JP6802793B2/ja not_active Expired - Fee Related
- 2015-12-08 WO PCT/US2015/064429 patent/WO2016094368A1/en not_active Ceased
- 2015-12-08 KR KR1020177018424A patent/KR20170090492A/ko not_active Withdrawn
- 2015-12-08 CN CN201580074336.5A patent/CN107209597B/zh not_active Expired - Fee Related
-
2017
- 2017-05-22 IL IL252437A patent/IL252437B/en active IP Right Grant
- 2017-11-30 US US15/827,885 patent/US10423273B2/en active Active
-
2020
- 2020-04-13 US US16/847,461 patent/US20200241688A1/en not_active Abandoned
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