JP6615942B2 - リニア共振アクチュエータを備える触覚装置 - Google Patents
リニア共振アクチュエータを備える触覚装置 Download PDFInfo
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/016—Input arrangements with force or tactile feedback as computer generated output to the user
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
- H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N30/00—Piezoelectric or electrostrictive devices
- H10N30/20—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators
- H10N30/204—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using bending displacement, e.g. unimorph, bimorph or multimorph cantilever or membrane benders
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- User Interface Of Digital Computer (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Description
エータと、駆動信号を当該アクチュエータに伝達し、当該駆動信号を停止して前記触覚効果を発生させる前にまたはそれと同時に制動信号を前記アクチュエータに伝達するプロセッサとを含む。制動信号は、周波数が前記アクチュエータの共振周波数と実質的に同じであり、前記駆動信号の逆相にある。
し、触覚効果を与える。触覚効果を用いると、ユーザの経験を向上させることができ、具体的には、ユーザがスクリーンに対してタッチ・スクリーン装置に検出されるのに十分な接触を行ったことを、ユーザに確認させることができる。
エータ104との通信のための駆動信号および制動信号を生成する信号発生器106を含むが、これについては以下でさらに詳細に述べる。アクチュエータ104は、例えば、リニア共振アクチュエータなどの共振アクチュエータである。触覚装置100に用いられるアクチュエータの実施形態は、以下でさらに詳細に述べるが、それには限定されない。
リニア共振アクチュエータがしばらくの間振動を続けるような、アクチュエータ104の低い減衰比率が原因で生じる。図6において加速度信号122の末尾部124に示されるように、電子装置10は振動し続けており、これは駆動信号120の終了後40秒以上にわたって振動音または共鳴音としてユーザに感知される。この末尾部124は電子装置10における振動や共鳴の感覚を生成し、通常ユーザには好まれない。
び後に徐々に移動することによって、制動信号130をアクチュエータ104に伝達する最適なタイミングを判定する。このような実験によって、多くのシステムにおいて最良の結果を得るためには、制動信号130は駆動信号120と部分的に重複する必要があることが判明した。これは駆動信号120が終了する前に制動信号130を印加する必要があることを意味している。
Claims (9)
- 触覚効果を生成するアクチュエータと、
駆動信号を前記アクチュエータに伝達し、また、制動信号を前記アクチュエータに伝達するプロセッサと、を備え、
前記駆動信号が1サイクルよりも大きい持続時間を有する周期的信号であって前記アクチュエータの共振周波数よりも小さい周波数を有し、前記制動信号が前記アクチュエータの共振周波数と実質的に同じであって前記駆動信号の周波数とは異なる周波数を有し、前記プロセッサは、前記駆動信号の周波数に基づき、前記制動信号の開始時間と位相を変更するよう構成され、前記制動信号の開始時間は前記駆動信号の最後のサイクルの終了時間よりも前となるように設定される、
触覚出力装置。 - 前記駆動信号の開始値はゼロに等しく、前記駆動信号の終了値はゼロとは異なり、前記制動信号の位相は、前記制動信号の開始値が前記駆動信号の終了値と等しくなるように変更され、制動信号は事前に設計された信号である、請求項1記載の触覚出力装置。
- 前記プロセッサは、前記駆動信号の周波数に基づいて前記制動信号の振幅を変更するように構成される、請求項1記載の触覚出力装置。
- 前記プロセッサは、異なる周波数を有する異なる駆動信号に関連付けられた最適な制動パラメータを含む参照テーブルを備え、前記最適な制動パラメータが、制動信号の最適な開始時間および最適な振幅を含む、請求項3に記載の触覚出力装置。
- 触覚効果を生成するアクチュエータと、
駆動信号を前記アクチュエータに伝達し、また、制動信号を前記アクチュエータに伝達するプロセッサと、を備え、
前記駆動信号が前記アクチュエータの共振周波数とは異なる周波数を有し、前記駆動信号と前記共振周波数との相違は、前記共振周波数の10%を超える範囲であり、前記制動信号の周波数が前記アクチュエータの共振周波数と10%以内の相違を有しかつ前記駆動信号の逆相にある、
触覚出力装置。 - 前記プロセッサは、前記駆動信号の周波数に基づき、前記制動信号の開始時間を変更するよう構成される、請求項5記載の触覚出力装置。
- 前記駆動信号と前記制動信号とは時間的に分離されない、請求項6記載の触覚出力装置
。 - 前記駆動信号が前記アクチュエータの共振周波数よりも小さい周波数を有し、前記駆動信号は、1サイクルよりも大きい持続時間を有する周期的信号であり、前記制動信号の開始時間は、前記駆動信号の最後のサイクルの終了時間よりも前となるように前記プロセッサによって制御される、請求項6記載の触覚出力装置。
- 前記駆動信号が前記アクチュエータの共振周波数よりも大きい周波数を有し、前記制動信号の開始時間は、前記駆動信号の最後のサイクルの終了時間よりも後となるように前記プロセッサによって制御される、請求項6記載の触覚出力装置。
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---|---|---|---|
US13/782,684 US9489047B2 (en) | 2013-03-01 | 2013-03-01 | Haptic device with linear resonant actuator |
US13/782,684 | 2013-03-01 |
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JP2014030613A Division JP6373599B2 (ja) | 2013-03-01 | 2014-02-20 | リニア共振アクチュエータを備える触覚装置 |
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JP2018163673A JP2018163673A (ja) | 2018-10-18 |
JP2018163673A5 JP2018163673A5 (ja) | 2019-05-09 |
JP6615942B2 true JP6615942B2 (ja) | 2019-12-04 |
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JP2018101930A Expired - Fee Related JP6615942B2 (ja) | 2013-03-01 | 2018-05-28 | リニア共振アクチュエータを備える触覚装置 |
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EP (1) | EP2772832B1 (ja) |
JP (2) | JP6373599B2 (ja) |
KR (1) | KR20140109292A (ja) |
CN (2) | CN104020844B (ja) |
Families Citing this family (100)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8487759B2 (en) | 2009-09-30 | 2013-07-16 | Apple Inc. | Self adapting haptic device |
EP2754008A4 (en) * | 2011-06-21 | 2015-04-22 | Univ Northwestern | TOUCHING INTERFACE DEVICE AND METHOD FOR USING CROSS-HOLLOWS ON HUMAN LIMBS |
US9178509B2 (en) | 2012-09-28 | 2015-11-03 | Apple Inc. | Ultra low travel keyboard |
WO2015020663A1 (en) * | 2013-08-08 | 2015-02-12 | Honessa Development Laboratories Llc | Sculpted waveforms with no or reduced unforced response |
US9779592B1 (en) | 2013-09-26 | 2017-10-03 | Apple Inc. | Geared haptic feedback element |
WO2015047343A1 (en) | 2013-09-27 | 2015-04-02 | Honessa Development Laboratories Llc | Polarized magnetic actuators for haptic response |
CN105579928A (zh) | 2013-09-27 | 2016-05-11 | 苹果公司 | 具有触觉致动器的带体 |
US10126817B2 (en) | 2013-09-29 | 2018-11-13 | Apple Inc. | Devices and methods for creating haptic effects |
US10236760B2 (en) | 2013-09-30 | 2019-03-19 | Apple Inc. | Magnetic actuators for haptic response |
US9317118B2 (en) | 2013-10-22 | 2016-04-19 | Apple Inc. | Touch surface for simulating materials |
WO2015088491A1 (en) | 2013-12-10 | 2015-06-18 | Bodhi Technology Ventures Llc | Band attachment mechanism with haptic response |
JP2015130168A (ja) * | 2013-12-31 | 2015-07-16 | イマージョン コーポレーションImmersion Corporation | 摩擦拡張制御、及び、タッチコントロールパネルのボタンを摩擦拡張制御部へと変換する方法 |
US9501912B1 (en) | 2014-01-27 | 2016-11-22 | Apple Inc. | Haptic feedback device with a rotating mass of variable eccentricity |
DE102015209639A1 (de) | 2014-06-03 | 2015-12-03 | Apple Inc. | Linearer Aktuator |
WO2016036671A2 (en) | 2014-09-02 | 2016-03-10 | Apple Inc. | Haptic notifications |
US9846484B2 (en) | 2014-12-04 | 2017-12-19 | Immersion Corporation | Systems and methods for controlling haptic signals |
US10073523B2 (en) * | 2014-12-23 | 2018-09-11 | Immersion Corporation | Position control of a user input element associated with a haptic output device |
US10353467B2 (en) | 2015-03-06 | 2019-07-16 | Apple Inc. | Calibration of haptic devices |
AU2016100399B4 (en) | 2015-04-17 | 2017-02-02 | Apple Inc. | Contracting and elongating materials for providing input and output for an electronic device |
US10427040B2 (en) | 2015-06-03 | 2019-10-01 | Razer (Asia-Pacific) Pte. Ltd. | Haptics devices and methods for controlling a haptics device |
CN105841706B (zh) * | 2015-06-25 | 2019-01-22 | 维沃移动通信有限公司 | 一种导航的方法和终端 |
WO2017044618A1 (en) | 2015-09-08 | 2017-03-16 | Apple Inc. | Linear actuators for use in electronic devices |
US10007344B2 (en) * | 2015-09-30 | 2018-06-26 | Apple Inc. | Electronic device including closed-loop controller for haptic actuator and related methods |
US10635222B2 (en) * | 2015-10-02 | 2020-04-28 | Samsung Electronics Co., Ltd. | Touch pad and electronic apparatus using the same, and method of producing touch pad |
KR102476610B1 (ko) | 2015-10-02 | 2022-12-12 | 삼성전자주식회사 | 터치 패드, 이를 이용한 터치 스크린 및 전자 장치, 및 터치 패드의 제조 방법 |
FR3042289B1 (fr) * | 2015-10-13 | 2019-08-16 | Dav | Module d'interface tactile et procede de generation d'un retour haptique |
CN105630021B (zh) * | 2015-12-31 | 2018-07-31 | 歌尔股份有限公司 | 一种智能终端的触觉振动控制系统和方法 |
CN105511514B (zh) * | 2015-12-31 | 2019-03-15 | 歌尔股份有限公司 | 一种智能终端的触觉振动控制系统和方法 |
US10039080B2 (en) | 2016-03-04 | 2018-07-31 | Apple Inc. | Situationally-aware alerts |
RU2737789C2 (ru) * | 2016-05-18 | 2020-12-03 | Конинклейке Филипс Н.В. | Актуаторное устройство на основе электроактивного полимера |
US10304298B2 (en) * | 2016-07-27 | 2019-05-28 | Immersion Corporation | Braking characteristic detection system for haptic actuator |
US10141496B2 (en) | 2016-08-01 | 2018-11-27 | Microsoft Technology Licensing, Llc | Device housing with vibrator component |
EP3343318B1 (en) * | 2016-12-29 | 2019-09-11 | Vestel Elektronik Sanayi ve Ticaret A.S. | Method and device for generating a haptic effect |
US10019875B1 (en) * | 2016-12-30 | 2018-07-10 | Immersion Corporation | Inertial haptic actuators having a cantilevered beam and a smart material |
CN107024985B (zh) * | 2017-01-24 | 2020-05-15 | 瑞声科技(新加坡)有限公司 | 线性马达刹车方法和装置,及触觉反馈系统 |
US10413817B2 (en) | 2017-02-10 | 2019-09-17 | Immersion Corporation | Method and apparatus for determining energy availability for a haptic-enabled device and for conserving energy by selecting between a braking and non-braking mode |
US10243460B2 (en) * | 2017-02-28 | 2019-03-26 | Infineon Technologies Austria Ag | Method and apparatus for dynamic voltage transition control in semi-resonant and resonant converters |
US10579144B2 (en) * | 2017-03-03 | 2020-03-03 | Arizona Board Of Regents On Behalf Of Arizona State University | Resonant vibration haptic display |
US10732714B2 (en) | 2017-05-08 | 2020-08-04 | Cirrus Logic, Inc. | Integrated haptic system |
US10558266B2 (en) | 2017-06-30 | 2020-02-11 | Microsoft Technology Licensing, Llc | Shape memory alloy actuated haptic feedback |
JP2019012409A (ja) * | 2017-06-30 | 2019-01-24 | 日本電産サンキョー株式会社 | 入力装置 |
KR102568811B1 (ko) * | 2017-07-12 | 2023-08-21 | 베르-헬라 테르모콘트롤 게엠베하 | 장치를 위한 조작 유닛 |
CN107203273B (zh) * | 2017-07-20 | 2020-07-03 | 京东方科技集团股份有限公司 | 触控基板及驱动方法、显示面板及驱动方法 |
US11259121B2 (en) | 2017-07-21 | 2022-02-22 | Cirrus Logic, Inc. | Surface speaker |
KR102098325B1 (ko) * | 2017-08-25 | 2020-04-07 | 주식회사 엠플러스 | 입력신호 제어를 이용한 버튼 클릭 구현방법 |
EP3462282B1 (en) * | 2017-09-27 | 2024-01-03 | Vestel Elektronik Sanayi ve Ticaret A.S. | Vibration-generating device and method of operation |
JP2019101524A (ja) * | 2017-11-29 | 2019-06-24 | 日本電産株式会社 | 触覚出力装置 |
US10440848B2 (en) | 2017-12-20 | 2019-10-08 | Immersion Corporation | Conformable display with linear actuator |
CN108334193B (zh) * | 2018-01-04 | 2021-04-20 | 瑞声科技(新加坡)有限公司 | 一种马达刹车信号的生成方法及装置 |
US10455339B2 (en) | 2018-01-19 | 2019-10-22 | Cirrus Logic, Inc. | Always-on detection systems |
US10620704B2 (en) | 2018-01-19 | 2020-04-14 | Cirrus Logic, Inc. | Haptic output systems |
US11175739B2 (en) * | 2018-01-26 | 2021-11-16 | Immersion Corporation | Method and device for performing actuator control based on an actuator model |
JP7146425B2 (ja) * | 2018-03-19 | 2022-10-04 | ソニーグループ株式会社 | 情報処理装置、情報処理方法及び記録媒体 |
US11139767B2 (en) | 2018-03-22 | 2021-10-05 | Cirrus Logic, Inc. | Methods and apparatus for driving a transducer |
US10795443B2 (en) | 2018-03-23 | 2020-10-06 | Cirrus Logic, Inc. | Methods and apparatus for driving a transducer |
US10820100B2 (en) | 2018-03-26 | 2020-10-27 | Cirrus Logic, Inc. | Methods and apparatus for limiting the excursion of a transducer |
US10667051B2 (en) | 2018-03-26 | 2020-05-26 | Cirrus Logic, Inc. | Methods and apparatus for limiting the excursion of a transducer |
JP2019175298A (ja) * | 2018-03-29 | 2019-10-10 | 日本電産セイミツ株式会社 | 触覚出力装置 |
US10832537B2 (en) | 2018-04-04 | 2020-11-10 | Cirrus Logic, Inc. | Methods and apparatus for outputting a haptic signal to a haptic transducer |
US20190324538A1 (en) * | 2018-04-20 | 2019-10-24 | Immersion Corporation | Haptic-enabled wearable device for generating a haptic effect in an immersive reality environment |
US11069206B2 (en) | 2018-05-04 | 2021-07-20 | Cirrus Logic, Inc. | Methods and apparatus for outputting a haptic signal to a haptic transducer |
US10748389B2 (en) * | 2018-06-15 | 2020-08-18 | Immersion Corporation | Damping for a haptic actuator |
US20190385421A1 (en) * | 2018-06-15 | 2019-12-19 | Immersion Corporation | Systems and Methods for Controlling Actuator Drive Signals for Improving Transient Response Characteristics |
US10936068B2 (en) * | 2018-06-15 | 2021-03-02 | Immersion Corporation | Reference signal variation for generating crisp haptic effects |
US11269415B2 (en) | 2018-08-14 | 2022-03-08 | Cirrus Logic, Inc. | Haptic output systems |
WO2020044621A1 (ja) * | 2018-08-29 | 2020-03-05 | アルプスアルパイン株式会社 | 入力装置、制御方法及びプログラム |
CN110874158B (zh) * | 2018-09-04 | 2024-06-11 | 天马日本株式会社 | 触觉呈现设备 |
GB201817495D0 (en) | 2018-10-26 | 2018-12-12 | Cirrus Logic Int Semiconductor Ltd | A force sensing system and method |
CN109710067A (zh) * | 2018-12-20 | 2019-05-03 | 上海艾为电子技术股份有限公司 | 一种线性谐振装置及其刹车方法 |
CN109713944B (zh) * | 2019-01-17 | 2020-08-25 | 上海艾为电子技术股份有限公司 | 一种线性马达驱动芯片刹车方法和装置 |
US11086431B2 (en) | 2019-01-30 | 2021-08-10 | Samsung Display Co., Ltd. | Display device and method for providing haptic feedback by display device |
US10726683B1 (en) | 2019-03-29 | 2020-07-28 | Cirrus Logic, Inc. | Identifying mechanical impedance of an electromagnetic load using a two-tone stimulus |
US10955955B2 (en) | 2019-03-29 | 2021-03-23 | Cirrus Logic, Inc. | Controller for use in a device comprising force sensors |
US11509292B2 (en) | 2019-03-29 | 2022-11-22 | Cirrus Logic, Inc. | Identifying mechanical impedance of an electromagnetic load using least-mean-squares filter |
US20200313529A1 (en) * | 2019-03-29 | 2020-10-01 | Cirrus Logic International Semiconductor Ltd. | Methods and systems for estimating transducer parameters |
US12035445B2 (en) | 2019-03-29 | 2024-07-09 | Cirrus Logic Inc. | Resonant tracking of an electromagnetic load |
US10828672B2 (en) | 2019-03-29 | 2020-11-10 | Cirrus Logic, Inc. | Driver circuitry |
US11644370B2 (en) | 2019-03-29 | 2023-05-09 | Cirrus Logic, Inc. | Force sensing with an electromagnetic load |
US10992297B2 (en) | 2019-03-29 | 2021-04-27 | Cirrus Logic, Inc. | Device comprising force sensors |
US10768706B1 (en) * | 2019-05-07 | 2020-09-08 | Google Llc | Determining an amplitude of a braking portion of a waveform of a driving voltage signal for a linear resonant actuator |
US10976825B2 (en) | 2019-06-07 | 2021-04-13 | Cirrus Logic, Inc. | Methods and apparatuses for controlling operation of a vibrational output system and/or operation of an input sensor system |
US11150733B2 (en) | 2019-06-07 | 2021-10-19 | Cirrus Logic, Inc. | Methods and apparatuses for providing a haptic output signal to a haptic actuator |
US11121661B2 (en) * | 2019-06-20 | 2021-09-14 | Cirrus Logic, Inc. | Minimizing transducer settling time |
CN114008569A (zh) | 2019-06-21 | 2022-02-01 | 思睿逻辑国际半导体有限公司 | 用于在装置上配置多个虚拟按钮的方法和设备 |
CN110347249B (zh) * | 2019-06-25 | 2020-08-28 | 燕山大学 | 基于振型叠加触觉反馈方法 |
JP6849755B2 (ja) * | 2019-08-06 | 2021-03-31 | レノボ・シンガポール・プライベート・リミテッド | 電子機器および制御方法 |
GB2587198B (en) * | 2019-09-17 | 2021-12-15 | Cambridge Mechatronics Ltd | A Power Supply Arrangement |
US11408787B2 (en) | 2019-10-15 | 2022-08-09 | Cirrus Logic, Inc. | Control methods for a force sensor system |
US11380175B2 (en) | 2019-10-24 | 2022-07-05 | Cirrus Logic, Inc. | Reproducibility of haptic waveform |
JP2021084074A (ja) * | 2019-11-28 | 2021-06-03 | 太陽誘電株式会社 | 駆動装置、振動発生装置、電子機器及び駆動方法 |
US11545951B2 (en) | 2019-12-06 | 2023-01-03 | Cirrus Logic, Inc. | Methods and systems for detecting and managing amplifier instability |
US11662821B2 (en) | 2020-04-16 | 2023-05-30 | Cirrus Logic, Inc. | In-situ monitoring, calibration, and testing of a haptic actuator |
US11645896B2 (en) | 2020-05-22 | 2023-05-09 | Immersion Corporation | Systems, devices, and methods for providing actuator braking |
US11933822B2 (en) | 2021-06-16 | 2024-03-19 | Cirrus Logic Inc. | Methods and systems for in-system estimation of actuator parameters |
US11908310B2 (en) | 2021-06-22 | 2024-02-20 | Cirrus Logic Inc. | Methods and systems for detecting and managing unexpected spectral content in an amplifier system |
US11765499B2 (en) | 2021-06-22 | 2023-09-19 | Cirrus Logic Inc. | Methods and systems for managing mixed mode electromechanical actuator drive |
EP4341791A4 (en) * | 2021-12-01 | 2024-07-10 | Boe Technology Group Co Ltd | ELECTRONIC APPARATUS AND METHOD FOR OPERATING ELECTRONIC APPARATUS |
US11552649B1 (en) | 2021-12-03 | 2023-01-10 | Cirrus Logic, Inc. | Analog-to-digital converter-embedded fixed-phase variable gain amplifier stages for dual monitoring paths |
EP4343495A1 (en) * | 2022-09-20 | 2024-03-27 | Mitsumi Electric Co., Ltd. | Control device and vibration presenting apparatus |
JP2024043871A (ja) * | 2022-09-20 | 2024-04-02 | ミツミ電機株式会社 | 制御装置及び振動呈示装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4065769B2 (ja) * | 2002-11-29 | 2008-03-26 | アルプス電気株式会社 | 振動発生装置 |
CN1914583A (zh) * | 2004-02-03 | 2007-02-14 | 诺基亚公司 | 用于在移动终端设备中实现振动输出命令的方法和设备 |
WO2006071449A1 (en) | 2004-11-30 | 2006-07-06 | Immersion Corporation | Systems and methods for controlling a resonant device for generating vibrotactile haptic effects |
US7956846B2 (en) * | 2006-01-05 | 2011-06-07 | Apple Inc. | Portable electronic device with content-dependent touch sensitivity |
US7920694B2 (en) * | 2006-02-03 | 2011-04-05 | Immersion Corporation | Generation of consistent haptic effects |
US8378965B2 (en) * | 2007-04-10 | 2013-02-19 | Immersion Corporation | Vibration actuator with a unidirectional drive |
US9746923B2 (en) * | 2009-03-12 | 2017-08-29 | Immersion Corporation | Systems and methods for providing features in a friction display wherein a haptic effect is configured to vary the coefficient of friction |
US9696803B2 (en) * | 2009-03-12 | 2017-07-04 | Immersion Corporation | Systems and methods for friction displays and additional haptic effects |
KR101133296B1 (ko) * | 2009-10-12 | 2012-04-04 | 삼성전기주식회사 | 햅틱 피드백 엑추에이터, 햅틱 피드백 디바이스 및 전자장치 |
US20110115709A1 (en) * | 2009-11-17 | 2011-05-19 | Immersion Corporation | Systems And Methods For Increasing Haptic Bandwidth In An Electronic Device |
KR20110063297A (ko) * | 2009-12-02 | 2011-06-10 | 삼성전자주식회사 | 휴대용단말기 및 그 제어방법 |
KR101642149B1 (ko) * | 2010-01-05 | 2016-07-25 | 삼성전자주식회사 | 터치스크린을 구비한 휴대용 단말기의 햅틱 피드백 제어 방법 및 장치 |
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CN109814706A (zh) | 2019-05-28 |
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