JP6406461B2 - 電子機器 - Google Patents
電子機器 Download PDFInfo
- Publication number
- JP6406461B2 JP6406461B2 JP2017561546A JP2017561546A JP6406461B2 JP 6406461 B2 JP6406461 B2 JP 6406461B2 JP 2017561546 A JP2017561546 A JP 2017561546A JP 2017561546 A JP2017561546 A JP 2017561546A JP 6406461 B2 JP6406461 B2 JP 6406461B2
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- JP
- Japan
- Prior art keywords
- pressing load
- load
- piezoelectric
- control unit
- change
- 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.)
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- 238000001514 detection method Methods 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 32
- 238000010586 diagram Methods 0.000 description 16
- JVTAAEKCZFNVCJ-REOHCLBHSA-N L-lactic acid Chemical compound C[C@H](O)C(O)=O JVTAAEKCZFNVCJ-REOHCLBHSA-N 0.000 description 13
- 229920001432 poly(L-lactide) Polymers 0.000 description 13
- 239000000758 substrate Substances 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- 239000002033 PVDF binder Substances 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 229920000642 polymer Polymers 0.000 description 5
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 201000007909 oculocutaneous albinism Diseases 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 229920000747 poly(lactic acid) Polymers 0.000 description 2
- 108700024573 poly-gamma-benzyl-L-glutamate Proteins 0.000 description 2
- 239000004626 polylactic acid Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011889 copper foil Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 230000005616 pyroelectricity Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
Classifications
-
- 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
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L1/00—Measuring force or stress, in general
- G01L1/16—Measuring force or stress, in general using properties of piezoelectric devices
-
- 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
-
- 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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
-
- 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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0443—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a single layer of sensing electrodes
-
- 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
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04105—Pressure sensors for measuring the pressure or force exerted on the touch surface without providing the touch position
Description
11…筐体
11D1…静電容量検出用電極
11D2…絶縁性基板
11D3…静電容量検出用電極
11D4…絶縁性基板
12…操作板
13…圧電センサ
14…静電センサ
19…増幅回路
20…制御部
21…圧電フィルム
22,23…OCA
24,25…平板電極
26,27…基板
30…表示部
40…記憶部
61…通信部
100…タッチパネル
101…操作面
119…AD変換器
120…AD変換器
210…表示装置
213…圧電センサ
219…比較器
Claims (5)
- 操作者の入力を受け付ける操作部と、
前記操作部に対する接触位置を検出する接触検出部と、
前記操作部に対する押圧荷重の変化を検出する圧電素子と、
前記圧電素子が第1押圧荷重の変化を検出したとき、第1処理を実行する制御部と、
前記操作部で受け付けた入力内容に基づく画像を表示する表示部と、
を備え、
前記第1処理は、前記接触位置に対応して前記表示部に表示する画像を変化させ、
前記制御部は、前記圧電素子が前記第1押圧荷重の変化を検出し、且つ、前記第1押圧荷重が検出されてから第2押圧荷重が検出されるまでの間に前記接触検出部が前記接触位置を検出し続けたとき、第2処理を実行する電子機器。 - 前記第2押圧荷重の変化量は、前記第1押圧荷重の変化量以下である、請求項1に記載の電子機器。
- 前記制御部は、前記圧電素子の出力が第1閾値以上を示すとき、前記圧電素子が前記第1押圧荷重の変化を検出したと判定し、前記圧電素子の出力が第2閾値以上を示すとき、前記圧電素子が前記第2押圧荷重の変化を検出したと判定し、
前記第2閾値は、前記第1閾値以下である、請求項1又は2に記載の電子機器。 - 前記第1閾値は、所定の第1電圧値であり、
前記第2閾値は、所定の第2電圧値である、請求項3に記載の電子機器。 - 前記第1閾値は、所定の第1パルス幅であり、
前記第2閾値は、所定の第2パルス幅である、請求項3に記載の電子機器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016003767 | 2016-01-12 | ||
JP2016003767 | 2016-01-12 | ||
PCT/JP2016/086333 WO2017122466A1 (ja) | 2016-01-12 | 2016-12-07 | 電子機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2017122466A1 JPWO2017122466A1 (ja) | 2018-09-27 |
JP6406461B2 true JP6406461B2 (ja) | 2018-10-17 |
Family
ID=59310977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017561546A Active JP6406461B2 (ja) | 2016-01-12 | 2016-12-07 | 電子機器 |
Country Status (4)
Country | Link |
---|---|
US (1) | US10809857B2 (ja) |
JP (1) | JP6406461B2 (ja) |
CN (1) | CN108463791B (ja) |
WO (1) | WO2017122466A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11093088B2 (en) | 2017-08-08 | 2021-08-17 | Cambridge Touch Technologies Ltd. | Device for processing signals from a pressure-sensing touch panel |
GB2565305A (en) | 2017-08-08 | 2019-02-13 | Cambridge Touch Tech Ltd | Device for processing signals from a pressure-sensing touch panel |
JP6566182B1 (ja) * | 2017-10-03 | 2019-08-28 | 株式会社村田製作所 | 押圧センサ及び電子機器 |
GB2574588A (en) | 2018-06-06 | 2019-12-18 | Cambridge Touch Tech Ltd | Pressure sensing apparatus and method |
US11294492B2 (en) | 2018-06-06 | 2022-04-05 | Cambridge Touch Technologies Ltd. | Pressure signal processing |
GB2574589B (en) | 2018-06-06 | 2020-12-23 | Cambridge Touch Tech Ltd | Pressure sensing apparatus and method |
CN109194820A (zh) * | 2018-08-04 | 2019-01-11 | 瑞声科技(新加坡)有限公司 | 一种拍摄方法及移动终端 |
JP2022163424A (ja) | 2021-04-14 | 2022-10-26 | アルプスアルパイン株式会社 | 入力判定装置、及び、入力判定方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5043641B2 (ja) * | 2007-12-28 | 2012-10-10 | キヤノン株式会社 | 入力装置 |
US8004501B2 (en) * | 2008-01-21 | 2011-08-23 | Sony Computer Entertainment America Llc | Hand-held device with touchscreen and digital tactile pixels |
US8421483B2 (en) * | 2008-06-13 | 2013-04-16 | Sony Ericsson Mobile Communications Ab | Touch and force sensing for input devices |
JP5278259B2 (ja) * | 2009-09-07 | 2013-09-04 | ソニー株式会社 | 入力装置、入力方法及びプログラム |
KR20110031797A (ko) * | 2009-09-21 | 2011-03-29 | 삼성전자주식회사 | 휴대 단말기의 입력 장치 및 방법 |
US8773366B2 (en) * | 2009-11-16 | 2014-07-08 | 3M Innovative Properties Company | Touch sensitive device using threshold voltage signal |
JP5345050B2 (ja) * | 2009-12-25 | 2013-11-20 | 株式会社ワコム | 指示体、位置検出装置及び位置検出方法 |
JP5670996B2 (ja) | 2010-02-22 | 2015-02-18 | 京セラ株式会社 | 電子機器 |
JP5780303B2 (ja) * | 2011-08-11 | 2015-09-16 | 株式会社村田製作所 | タッチパネル |
JP2013257657A (ja) * | 2012-06-11 | 2013-12-26 | Fujitsu Ltd | 情報端末装置及び表示制御方法 |
TWI509560B (zh) * | 2012-08-31 | 2015-11-21 | Egalax Empia Technology Inc | 影像分割的方法與裝置 |
CN104735024A (zh) * | 2013-12-18 | 2015-06-24 | 国民技术股份有限公司 | 电子设备间的网络连接方法、电子设备及电子设备系统 |
US10222889B2 (en) * | 2015-06-03 | 2019-03-05 | Microsoft Technology Licensing, Llc | Force inputs and cursor control |
US10346030B2 (en) * | 2015-06-07 | 2019-07-09 | Apple Inc. | Devices and methods for navigating between user interfaces |
-
2016
- 2016-12-07 CN CN201680078482.XA patent/CN108463791B/zh active Active
- 2016-12-07 JP JP2017561546A patent/JP6406461B2/ja active Active
- 2016-12-07 WO PCT/JP2016/086333 patent/WO2017122466A1/ja active Application Filing
-
2018
- 2018-06-28 US US16/021,265 patent/US10809857B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JPWO2017122466A1 (ja) | 2018-09-27 |
CN108463791B (zh) | 2021-08-31 |
US20180314365A1 (en) | 2018-11-01 |
US10809857B2 (en) | 2020-10-20 |
CN108463791A (zh) | 2018-08-28 |
WO2017122466A1 (ja) | 2017-07-20 |
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