JP2019508758A5 - - Google Patents
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- Publication number
- JP2019508758A5 JP2019508758A5 JP2018512884A JP2018512884A JP2019508758A5 JP 2019508758 A5 JP2019508758 A5 JP 2019508758A5 JP 2018512884 A JP2018512884 A JP 2018512884A JP 2018512884 A JP2018512884 A JP 2018512884A JP 2019508758 A5 JP2019508758 A5 JP 2019508758A5
- Authority
- JP
- Japan
- Prior art keywords
- receiver
- sensor device
- capacitive sensor
- electrode
- loop filter
- 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
- 238000005259 measurement Methods 0.000 claims description 16
- 230000010355 oscillation Effects 0.000 claims description 13
- 230000004913 activation Effects 0.000 claims description 3
- 229920006395 saturated elastomer Polymers 0.000 claims description 2
- 230000001052 transient effect Effects 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 claims 5
- 230000008878 coupling Effects 0.000 claims 5
- 238000010168 coupling process Methods 0.000 claims 5
- 238000005859 coupling reaction Methods 0.000 claims 5
- 238000001514 detection method Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 1
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662281573P | 2016-01-21 | 2016-01-21 | |
| US62/281,573 | 2016-01-21 | ||
| US15/411,621 US10365775B2 (en) | 2016-01-21 | 2017-01-20 | Method and system for sensing impedance change in the local space between electrodes |
| US15/411,621 | 2017-01-20 | ||
| PCT/US2017/014497 WO2017127783A1 (en) | 2016-01-21 | 2017-01-23 | Sensing impedance change in the local space between electrodes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2019508758A JP2019508758A (ja) | 2019-03-28 |
| JP2019508758A5 true JP2019508758A5 (enExample) | 2020-02-13 |
| JP6862432B2 JP6862432B2 (ja) | 2021-04-21 |
Family
ID=59358981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018512884A Active JP6862432B2 (ja) | 2016-01-21 | 2017-01-23 | 電極の間の局所空間内のインピーダンス変化を感知する |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10365775B2 (enExample) |
| EP (1) | EP3405855B1 (enExample) |
| JP (1) | JP6862432B2 (enExample) |
| KR (1) | KR102806859B1 (enExample) |
| CN (1) | CN108351728B (enExample) |
| TW (1) | TWI745341B (enExample) |
| WO (1) | WO2017127783A1 (enExample) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150372770A1 (en) * | 2013-02-06 | 2015-12-24 | Koninklijke Philips N.V. | Body coupled communiication system |
| CN106933400B (zh) * | 2015-12-31 | 2021-10-29 | 辛纳普蒂克斯公司 | 单层传感器图案和感测方法 |
| WO2018053357A1 (en) * | 2016-09-16 | 2018-03-22 | Tactual Labs Co. | Touch sensitive keyboard |
| US10503313B2 (en) | 2017-08-21 | 2019-12-10 | Apple Inc. | Unified input/output interface for electronic device |
| US10684734B2 (en) | 2017-09-28 | 2020-06-16 | Apple Inc. | Transparent high-resistivity layer for electrostatic friction modulation over a capacitive input sensor |
| US20190302889A1 (en) * | 2018-03-30 | 2019-10-03 | Apple Inc. | Static Pattern Electrostatic Haptic Electrodes |
| US11054942B2 (en) * | 2018-04-05 | 2021-07-06 | Synaptics Incorporated | Noise suppression circuit |
| US11093035B1 (en) | 2019-02-19 | 2021-08-17 | Facebook Technologies, Llc | Finger pinch detection |
| GB2584669B (en) * | 2019-06-10 | 2022-03-30 | Touchnetix Ltd | Touch-sensitive apparatus and method |
| US11127507B2 (en) * | 2019-09-09 | 2021-09-21 | Westinghouse Electric Company Llc | Fuel rod sensor system with inductive coupling |
| KR102781314B1 (ko) | 2020-04-02 | 2025-03-18 | 삼성디스플레이 주식회사 | 입력 감지 장치 및 이를 포함하는 표시 장치 |
| US11106317B1 (en) * | 2020-04-14 | 2021-08-31 | Synaptics Incorporated | Common mode noise suppression with restoration of common mode signal |
| US11914820B2 (en) * | 2020-04-14 | 2024-02-27 | Synaptics Incorporated | Distributed analog display noise suppression circuit |
| US11256363B2 (en) * | 2020-07-16 | 2022-02-22 | Microchip Technology Incorporated | Method and system for noise immunity for automatically triggered impedance and capacitance sensors |
| US11620016B2 (en) | 2020-07-30 | 2023-04-04 | Tdk Corporation | Information processing device and operation detection device |
| WO2022024308A1 (ja) * | 2020-07-30 | 2022-02-03 | Tdk株式会社 | 情報処理装置及び動作検出装置 |
| US11481076B2 (en) * | 2021-01-05 | 2022-10-25 | Synaptics Incorporated | Transimpedance amplifier (TIA)-based global coarse baseline correction (GCBC) for capacitive sensing |
| US12073868B2 (en) * | 2022-06-07 | 2024-08-27 | Micron Technology, Inc. | Timing adjustment for data input/output buffer circuits |
| WO2025050034A1 (en) * | 2023-08-30 | 2025-03-06 | The Regents Of The University Of California | Systems and methods for incorporating millimeter waves (mmwaves) into low frequency wireless devices |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51132476A (en) * | 1975-05-12 | 1976-11-17 | Yamatake Honeywell Co Ltd | Capacitance switch |
| JPS57132476A (en) * | 1981-02-09 | 1982-08-16 | Nippon Telegr & Teleph Corp <Ntt> | Decoder |
| DE19536198B4 (de) * | 1995-09-28 | 2006-03-30 | Endress + Hauser Gmbh + Co. Kg | Kapazitiver Schalter |
| US7663607B2 (en) * | 2004-05-06 | 2010-02-16 | Apple Inc. | Multipoint touchscreen |
| US7288946B2 (en) | 2005-06-03 | 2007-10-30 | Synaptics Incorporated | Methods and systems for detecting a capacitance using sigma-delta measurement techniques |
| US8284165B2 (en) | 2006-10-13 | 2012-10-09 | Sony Corporation | Information display apparatus with proximity detection performance and information display method using the same |
| US8093914B2 (en) * | 2007-12-14 | 2012-01-10 | Cypress Semiconductor Corporation | Compensation circuit for a TX-RX capacitive sensor |
| KR101677752B1 (ko) * | 2008-06-13 | 2016-11-18 | 코닌클리케 필립스 엔.브이. | 용량성 근접 디바이스 및 용량성 근접 디바이스를 포함하는 전자 디바이스 |
| JP2010049608A (ja) * | 2008-08-25 | 2010-03-04 | Seiko Instruments Inc | 近接検出装置および近接検出方法 |
| US8482545B2 (en) * | 2008-10-02 | 2013-07-09 | Wacom Co., Ltd. | Combination touch and transducer input system and method |
| TWI393043B (zh) * | 2009-08-27 | 2013-04-11 | Elan Microelectronics Corp | Detection Circuit and Method of Capacitive Touchpad |
| US8773366B2 (en) * | 2009-11-16 | 2014-07-08 | 3M Innovative Properties Company | Touch sensitive device using threshold voltage signal |
| US8729913B2 (en) * | 2010-08-24 | 2014-05-20 | Cypress Semiconductor Corporation | Capacitance sensing systems, circuits and methods that include current conveyor based oscillators |
| LU91773B1 (en) * | 2011-01-07 | 2012-07-09 | Iee Sarl | Capacitive sensor including resonant network |
| NL2007186C2 (nl) * | 2011-07-28 | 2013-01-29 | Fluid Well Instr B V | Voor hoogfrequente storingen ongevoelige capacitieve meetschakeling. |
| DE102011054415A1 (de) * | 2011-10-12 | 2013-04-18 | Ident Technology Ag | Verfahren zum Anpassen der Sensitivität eines Sensorsystems |
| US9274643B2 (en) * | 2012-03-30 | 2016-03-01 | Synaptics Incorporated | Capacitive charge measurement |
| US20130282338A1 (en) * | 2012-04-19 | 2013-10-24 | Microchip Technology Incorporated | Method and System for Energy Efficient Measurement of Sensor Signals |
| EP2667156B1 (en) * | 2012-05-25 | 2015-10-21 | Nxp B.V. | Capacitive position sensor system |
| US20140002406A1 (en) * | 2012-06-28 | 2014-01-02 | Texas Instruments Incorporated | Low-Power Capacitive Sensor Monitoring and Method |
| US10437344B2 (en) * | 2016-01-21 | 2019-10-08 | Microchip Technology Incorporated | Proximity activated gesture |
| US10418941B2 (en) * | 2016-06-30 | 2019-09-17 | Microchip Technology Incorporated | Integrated circuit crystal oscillator having digital automatic gain control comprising oscillation detection and amplitude control loops |
-
2017
- 2017-01-20 US US15/411,621 patent/US10365775B2/en active Active
- 2017-01-23 EP EP17703561.5A patent/EP3405855B1/en active Active
- 2017-01-23 KR KR1020187009026A patent/KR102806859B1/ko active Active
- 2017-01-23 TW TW106102475A patent/TWI745341B/zh active
- 2017-01-23 JP JP2018512884A patent/JP6862432B2/ja active Active
- 2017-01-23 CN CN201780003593.9A patent/CN108351728B/zh active Active
- 2017-01-23 WO PCT/US2017/014497 patent/WO2017127783A1/en not_active Ceased
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