JPWO2016027667A1 - 振動体及び触覚提示キーボード - Google Patents
振動体及び触覚提示キーボード Download PDFInfo
- Publication number
- JPWO2016027667A1 JPWO2016027667A1 JP2016543898A JP2016543898A JPWO2016027667A1 JP WO2016027667 A1 JPWO2016027667 A1 JP WO2016027667A1 JP 2016543898 A JP2016543898 A JP 2016543898A JP 2016543898 A JP2016543898 A JP 2016543898A JP WO2016027667 A1 JPWO2016027667 A1 JP WO2016027667A1
- Authority
- JP
- Japan
- Prior art keywords
- vibrating body
- diaphragm
- film
- flat
- piezoelectric film
- 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
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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
-
- 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
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- User Interface Of Digital Computer (AREA)
- Input From Keyboards Or The Like (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
Description
1E…折曲部
2,2A,2B…湾曲部
2E…折曲部
3,3A…基部
4,4A,4B,4C1,4C2,4E…中央部
4D…振動部
5,5A,5C…平坦部
6,5A,6C…平坦部
7,8…平坦部
10,10A,10B,10C,10D,10E…振動板
11…平板
20,20B,20C1,20C2,20D…圧電フィルム
21,22…電極
23…ベースフィルム
30…駆動部
100,100A,100B,100C,100D,100E…振動体
200…触覚提示キーボード
210…キーボード部
211…ベース部
212…タッチセンサ
220…フレーム部
Claims (7)
- 所定方向の両端部に対の切込みが形成され、各切込みを介する平坦部及び曲部を有する振動板と、
電圧が加わると面方向に伸縮し、かつ対の前記曲部に張架されるフィルムと、
を備えた振動体。 - 前記フィルムは、前記曲部に曲げ応力がかかった状態で、張架される、
請求項1に記載の振動体。 - 前記振動板の前記フィルムと反対側の主面に当接する平板を備える、
請求項1又は請求項2に記載の振動体。 - 前記圧電性樹脂は、ポリフッ化ビニリデンを材料とすることを特徴とする請求項1乃至請求項3のいずれかに記載の振動体。
- 前記圧電性樹脂は、キラル高分子を材料とすることを特徴とする請求項1乃至請求項3のいずれかに記載の振動体。
- 前記キラル高分子は、ポリ乳酸であることを特徴とする請求項5に記載の振動体。
- 請求項1乃至請求項6のいずれかに記載の振動体と、
タッチ操作を検出する検出部と、
前記検出部が前記タッチ操作を検出すると、前記駆動信号を前記振動体に印加する駆動部と、
前記検出部が検出したタッチ操作に応じたキー情報を出力する出力部と、
を備えた触覚提示キーボード。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014168141 | 2014-08-21 | ||
JP2014168141 | 2014-08-21 | ||
PCT/JP2015/072177 WO2016027667A1 (ja) | 2014-08-21 | 2015-08-05 | 振動体及び触覚提示キーボード |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6128284B2 JP6128284B2 (ja) | 2017-05-17 |
JPWO2016027667A1 true JPWO2016027667A1 (ja) | 2017-06-01 |
Family
ID=55350613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016543898A Active JP6128284B2 (ja) | 2014-08-21 | 2015-08-05 | 振動体及び触覚提示キーボード |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP6128284B2 (ja) |
WO (1) | WO2016027667A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10797222B2 (en) | 2016-10-10 | 2020-10-06 | Universitetet I Tromsø—Norges Arktiske Universitet | Film with piezoelectric polymer region |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2018088340A1 (ja) * | 2016-11-11 | 2018-05-17 | 株式会社村田製作所 | 振動装置 |
WO2021261470A1 (ja) * | 2020-06-23 | 2021-12-30 | 株式会社村田製作所 | 振動装置及び電子機器 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009144964A1 (ja) * | 2008-05-29 | 2009-12-03 | 株式会社村田製作所 | 圧電スピーカ、スピーカ装置およびタクタイルフィードバック装置 |
WO2012061495A1 (en) * | 2010-11-02 | 2012-05-10 | Immersion Corporation | Piezo based inertia actuator for high definition haptic feedback |
WO2012157691A1 (ja) * | 2011-05-17 | 2012-11-22 | 株式会社村田製作所 | 平面型スピーカおよびav機器 |
-
2015
- 2015-08-05 WO PCT/JP2015/072177 patent/WO2016027667A1/ja active Application Filing
- 2015-08-05 JP JP2016543898A patent/JP6128284B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009144964A1 (ja) * | 2008-05-29 | 2009-12-03 | 株式会社村田製作所 | 圧電スピーカ、スピーカ装置およびタクタイルフィードバック装置 |
WO2012061495A1 (en) * | 2010-11-02 | 2012-05-10 | Immersion Corporation | Piezo based inertia actuator for high definition haptic feedback |
WO2012157691A1 (ja) * | 2011-05-17 | 2012-11-22 | 株式会社村田製作所 | 平面型スピーカおよびav機器 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10797222B2 (en) | 2016-10-10 | 2020-10-06 | Universitetet I Tromsø—Norges Arktiske Universitet | Film with piezoelectric polymer region |
US11450800B2 (en) | 2016-10-10 | 2022-09-20 | Universitetet I Tromsø—Norges Arktiske Universitet | Film with piezoelectric polymer region |
Also Published As
Publication number | Publication date |
---|---|
JP6128284B2 (ja) | 2017-05-17 |
WO2016027667A1 (ja) | 2016-02-25 |
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