JP2008532462A - 生体模倣紙作動器 - Google Patents
生体模倣紙作動器 Download PDFInfo
- Publication number
- JP2008532462A JP2008532462A JP2007552440A JP2007552440A JP2008532462A JP 2008532462 A JP2008532462 A JP 2008532462A JP 2007552440 A JP2007552440 A JP 2007552440A JP 2007552440 A JP2007552440 A JP 2007552440A JP 2008532462 A JP2008532462 A JP 2008532462A
- Authority
- JP
- Japan
- Prior art keywords
- paper
- biomimetic
- cellulose
- certain direction
- electric field
- 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.)
- Pending
Links
Images
Classifications
-
- 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
- H10N30/2041—Beam type
- H10N30/2042—Cantilevers, i.e. having one fixed end
-
- 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
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H1/00—Paper; Cardboard
-
- 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
- H10N30/206—Piezoelectric or electrostrictive devices with electrical input and mechanical output, e.g. functioning as actuators or vibrators using only longitudinal or thickness displacement, e.g. d33 or d31 type devices
-
- 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
- H10N30/80—Constructional details
- H10N30/85—Piezoelectric or electrostrictive active materials
- H10N30/857—Macromolecular compositions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S310/00—Electrical generator or motor structure
- Y10S310/80—Piezoelectric polymers, e.g. PVDF
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/42—Piezoelectric device making
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Prostheses (AREA)
- Micromachines (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
Description
2 電極
4 レクテナ
5 PAD論理回路
6 バッテリ層
Claims (5)
- セルロース紙を含んでいる生体模倣紙作動器において、セルロースのマイクロフィブリル(micro fibril)が一定の方向に配列されるようにした紙(1)、該紙の両面に設けられる電極(2)、外部から電場を受信して直流に変換させる薄膜のレクテナ(rectenna)(4)、及び直流電源の信号を受信して動力を変換/制御するPAD論理回路(5)を有する生体模倣紙作動器。
- 請求項1において、さらに、超薄膜型バッテリ層(6)を結合させ、マイクロ波が伝達されないときにバッテリ電源が用いられるようにした生体模倣紙作動器。
- 生体模倣紙の作動方法において、セルロース紙の両面に薄い導電性電極を設け、紙の一端を固定させ、電場が加えられると曲げ変形が発生するようにし、紙を2つの平面間に位置させ、電場を加えて長手方向の変形が発生するようにする生体模倣紙の作動方法。
- 請求項3において、マイクロ波を送信することにより遠隔的に駆動する生体模倣紙の作動方法。
- セルロースのマイクロフィブリル(micro fibril)が一定の方向に並べられた紙を製造する方法において、セルロースパルプを溶かしてセルロース溶液を作った後、セルロース溶液をスピンコーティングして遠心力によりセルロースのマイクロフィブリルが一定の方向に配列されるようにするか、またはセルロース溶液を微細なスリットを通じて押出しながら若干の引張力を加えることにより、マイクロフィブリルが一定の方向に配列されるように紙を製造する方法。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020050022169A KR100678987B1 (ko) | 2005-03-17 | 2005-03-17 | 생체모방 종이 작동기, 생체모방 종이의 작동방법 및 생체 모방 종이의 제조방법 |
| PCT/KR2005/002176 WO2006112572A1 (en) | 2005-03-17 | 2005-07-07 | Biomimetic electro-active paper actuators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2008532462A true JP2008532462A (ja) | 2008-08-14 |
Family
ID=37115262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007552440A Pending JP2008532462A (ja) | 2005-03-17 | 2005-07-07 | 生体模倣紙作動器 |
Country Status (5)
| Country | Link |
|---|---|
| US (2) | US7791251B2 (ja) |
| EP (1) | EP1859526A4 (ja) |
| JP (1) | JP2008532462A (ja) |
| KR (1) | KR100678987B1 (ja) |
| WO (1) | WO2006112572A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020127351A (ja) * | 2019-02-05 | 2020-08-20 | 国立大学法人横浜国立大学 | アクチュエータ |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7982375B2 (en) * | 2006-12-13 | 2011-07-19 | Board Of Trustees Of Michigan State University | Integrated actuator sensor structure |
| US8310134B2 (en) * | 2009-01-22 | 2012-11-13 | William Marsh Rice University | Composition for energy generator, storage, and strain sensor and methods of use thereof |
| KR101116572B1 (ko) * | 2009-05-06 | 2012-02-28 | 인하대학교 산학협력단 | 셀룰로오스 압전종이로 만든 초소형 스피커 |
| US8994609B2 (en) | 2011-09-23 | 2015-03-31 | Hrl Laboratories, Llc | Conformal surface wave feed |
| US9466887B2 (en) | 2010-11-03 | 2016-10-11 | Hrl Laboratories, Llc | Low cost, 2D, electronically-steerable, artificial-impedance-surface antenna |
| WO2012091281A2 (ko) * | 2010-12-28 | 2012-07-05 | 한국기술교육대학교 산학협력단 | 셀룰로오스 종이 작동기 필름을 이용한 햅틱 액추에이터 및 셀룰로오스 기반의 햅틱 액추에이터 |
| WO2012091282A2 (ko) * | 2010-12-28 | 2012-07-05 | 한국기술교육대학교 산학협력단 | 셀룰로오스 종이 작동기 필름을 이용한 햅틱 액추에이터 및 그 제조 방법 |
| KR101254088B1 (ko) * | 2011-03-31 | 2013-04-12 | 전남대학교산학협력단 | 투명 박테리아 셀룰로오스 기반 작동기 및 그 제조 방법 |
| KR101243384B1 (ko) * | 2011-06-21 | 2013-03-14 | 한국기술교육대학교 산학협력단 | 종이 작동기를 이용한 필름형 액추에이터 |
| US8982011B1 (en) | 2011-09-23 | 2015-03-17 | Hrl Laboratories, Llc | Conformal antennas for mitigation of structural blockage |
| JP5780261B2 (ja) * | 2013-04-24 | 2015-09-16 | カシオ計算機株式会社 | アクチュエータ |
| KR101964513B1 (ko) | 2017-02-16 | 2019-04-01 | 인하대학교 산학협력단 | 나노셀룰로오스 기반 투명한 전기 활성 폴리우레탄 및 이의 제조방법 |
| DE102020129659A1 (de) | 2020-11-11 | 2022-05-12 | Airbus Operations Gmbh | Integriertes Aktorelement mit elektroaktivem Polymer |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07203689A (ja) * | 1993-12-31 | 1995-08-04 | Toshiro Higuchi | 静電アクチュエータ |
| US6376971B1 (en) * | 1997-02-07 | 2002-04-23 | Sri International | Electroactive polymer electrodes |
| US6664718B2 (en) * | 2000-02-09 | 2003-12-16 | Sri International | Monolithic electroactive polymers |
| KR100450262B1 (ko) * | 2001-08-07 | 2004-09-30 | 한국과학기술연구원 | 고감도 초소형 캔틸레버 센서 및 제조 방법 |
| JP3890994B2 (ja) * | 2002-02-01 | 2007-03-07 | 松下電器産業株式会社 | スピーカ用振動板の製造方法 |
| KR100558098B1 (ko) * | 2003-07-04 | 2006-03-07 | 학교법인 한양학원 | 전기적 자극을 이용한 미세 인공 근육 제어 방법 및 장치 |
| JP4631487B2 (ja) * | 2005-03-22 | 2011-02-16 | パナソニック株式会社 | スピーカ用振動板の製造方法およびこの製造方法により製造されたスピーカ用振動板およびこのスピーカ用振動板を用いたスピーカ |
| US7307589B1 (en) * | 2005-12-29 | 2007-12-11 | Hrl Laboratories, Llc | Large-scale adaptive surface sensor arrays |
| KR100835924B1 (ko) * | 2006-03-30 | 2008-06-09 | 인하대학교 산학협력단 | 구조물의 평면을 모니터링하기 위한 마이크로파 렉테나기반의 센서 어레이 |
| KR100889752B1 (ko) * | 2006-12-05 | 2009-03-24 | 한국전자통신연구원 | 이종 접합막 및 그의 제조 방법 |
-
2005
- 2005-03-17 KR KR1020050022169A patent/KR100678987B1/ko not_active Expired - Fee Related
- 2005-07-07 WO PCT/KR2005/002176 patent/WO2006112572A1/en not_active Ceased
- 2005-07-07 EP EP05857781A patent/EP1859526A4/en not_active Withdrawn
- 2005-07-07 JP JP2007552440A patent/JP2008532462A/ja active Pending
-
2007
- 2007-09-07 US US11/851,783 patent/US7791251B2/en not_active Expired - Fee Related
-
2010
- 2010-08-26 US US12/869,465 patent/US20100319867A1/en not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020127351A (ja) * | 2019-02-05 | 2020-08-20 | 国立大学法人横浜国立大学 | アクチュエータ |
| JP7351507B2 (ja) | 2019-02-05 | 2023-09-27 | 国立大学法人横浜国立大学 | アクチュエータ |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1859526A1 (en) | 2007-11-28 |
| EP1859526A4 (en) | 2010-08-25 |
| KR100678987B1 (ko) | 2007-02-06 |
| WO2006112572A1 (en) | 2006-10-26 |
| KR20060100558A (ko) | 2006-09-21 |
| US7791251B2 (en) | 2010-09-07 |
| US20080061656A1 (en) | 2008-03-13 |
| US20100319867A1 (en) | 2010-12-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7791251B2 (en) | Biomimetic electro-active paper actuators | |
| Chen et al. | A stretchable and transparent nanocomposite nanogenerator for self-powered physiological monitoring | |
| US9287487B2 (en) | Textile-based stretchable energy generator | |
| Zhou et al. | Chitosan-doped PVDF film with enhanced electroactive β phase for piezoelectric sensing | |
| CN111113380B (zh) | 一种pvc凝胶驱动的柔性机械抓手及其制备方法 | |
| CN103563012A (zh) | 介电膜和使用了其的转换器 | |
| JP2014118481A (ja) | 導電材料およびそれを用いたトランスデューサ | |
| WO2013181952A1 (zh) | 压电和摩擦电混合纳米发电机 | |
| CN103684044A (zh) | 压电薄膜发电器及其制作方法 | |
| CN110603727A (zh) | 致动器、驱动构件、触觉提示装置和驱动装置 | |
| KR101336229B1 (ko) | 플렉서블 나노복합 제너레이터 및 그 제조방법 | |
| Wang et al. | Carbon‐Based Nanomaterials Electrodes of Ionic Soft Actuators: From Initial 1D Structure to 3D Composite Structure for Flexible Intelligent Devices | |
| JP5464808B2 (ja) | 誘電材料およびそれを用いたアクチュエータ | |
| KR101169544B1 (ko) | 플렉서블 나노제너레이터 제조방법 및 이에 의하여 제조된 플렉서블 나노제너레이터 | |
| KR101671673B1 (ko) | 전기장을 이용해 수직 정렬된 압전 나노 입자를 이용한 플렉서블 압전소자 및 그의 제조 방법 | |
| JP4696662B2 (ja) | アクチュエータモジュール | |
| JP6770590B2 (ja) | 電気活性ポリマーアクチュエータを組み込んだアクチュエータ装置および駆動方法 | |
| CN102079818B (zh) | 一种电活性聚合物材料及其制备方法 | |
| KR101465346B1 (ko) | 압전물질 및 중합체가 혼합된 복합체를 포함한 압전 에너지 발전 소자 | |
| CN108281542B (zh) | 一种仿生人工驱动装置 | |
| KR20150056733A (ko) | 전기 활성 고분자를 이용한 탄성체 | |
| KR102510166B1 (ko) | 압전 소자 및 이의 제조 방법 | |
| KR20150056340A (ko) | 전기 활성 고분자를 이용한 가변 날개 시스템 | |
| CN104124889B (zh) | 传动装置 | |
| Xu et al. | Self‐Powered Light‐Emitting Electronic Skin for Decoupled Mechanical Sensing and Continuous Human Movement Tracking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20091222 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100319 |
|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20100319 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20100319 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100419 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100512 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20100521 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20100528 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20110118 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120124 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120127 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120224 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120229 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20120326 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20120329 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120425 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20121010 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20121016 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20121112 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20121116 |