JP6038174B2 - 制御可能な高分子アクチュエータ - Google Patents
制御可能な高分子アクチュエータ Download PDFInfo
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- JP6038174B2 JP6038174B2 JP2014548293A JP2014548293A JP6038174B2 JP 6038174 B2 JP6038174 B2 JP 6038174B2 JP 2014548293 A JP2014548293 A JP 2014548293A JP 2014548293 A JP2014548293 A JP 2014548293A JP 6038174 B2 JP6038174 B2 JP 6038174B2
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- Prior art keywords
- polymer actuator
- control layer
- deformation control
- deformable
- controllable
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- 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.)
- Expired - Fee Related
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- 229920000642 polymer Polymers 0.000 title claims description 59
- 229920002595 Dielectric elastomer Polymers 0.000 claims description 49
- 230000003287 optical effect Effects 0.000 claims description 24
- 238000012876 topography Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 5
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 230000001747 exhibiting effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000007641 inkjet printing Methods 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000010408 film Substances 0.000 description 35
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 229920001746 electroactive polymer Polymers 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
- G02B26/0875—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more refracting elements
-
- 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
- H10N30/01—Manufacture or treatment
- H10N30/08—Shaping or machining of piezoelectric or electrostrictive bodies
- H10N30/081—Shaping or machining of piezoelectric or electrostrictive bodies by coating or depositing using masks, e.g. lift-off
-
- 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
- H10N30/01—Manufacture or treatment
- H10N30/09—Forming piezoelectric or electrostrictive materials
-
- 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
-
- 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
-
- 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
- H10N30/87—Electrodes or interconnections, e.g. leads or terminals
- H10N30/871—Single-layered electrodes of multilayer piezoelectric or electrostrictive devices, e.g. internal electrodes
-
- 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
- H10N30/01—Manufacture or treatment
- H10N30/09—Forming piezoelectric or electrostrictive materials
- H10N30/098—Forming organic materials
-
- 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)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
- Micromachines (AREA)
Description
Claims (11)
- 誘電エラストマー膜と、
前記誘電エラストマー膜の第1の面にある第1の変形可能な電極と、
前記誘電エラストマー膜の第2の面にあり、前記第1の変形可能な電極と少なくとも部分的に対向する第2の変形可能な電極と、
を含み、
前記第1及び第2の変形可能な電極は、前記第1及び第2の変形可能な電極間への電圧の印加が、制御可能な高分子アクチュエータの活性部にトポグラフィを変更させるように配置され、
前記制御可能な高分子アクチュエータは更に、前記誘電エラストマー膜に接続される変形制御層を含み、
前記変形制御層は、少なくとも局所的に、前記誘電エラストマー膜よりも高い剛性を有し、
前記変形制御層は、前記第1及び第2の変形可能な電極間に電圧が印加されると、前記活性部の曲率を制御する剛性パターンで前記活性部に亘って空間的に変動する剛性を示し、
前記制御可能な高分子アクチュエータが、前記第1及び第2の変形可能な電極間への電圧の印加を介して光学的状態間を切り替え可能であるように、光学的に透明である、制御可能な高分子アクチュエータ。 - 前記変形制御層は、前記空間的に変動する剛性を達成するために空間的に変動する厚さを示す、請求項1に記載の制御可能な高分子アクチュエータ。
- 前記活性部は、前記第1及び第2の変形可能な電極のうち少なくとも一方の電極の少なくとも1つの端によって実質的に画定される、請求項1又は2に記載の制御可能な高分子アクチュエータ。
- 剛性勾配を示す前記変形制御層は、前記第1及び第2の変形可能な電極のうち少なくとも一方の電極の前記少なくとも1つの端に対して実質的に垂直である、請求項3に記載の制御可能な高分子アクチュエータ。
- 前記変形制御層は、前記第1及び第2の変形可能な電極のうち少なくとも一方の電極の前記少なくとも1つの端からの距離が増加するにつれて減少する剛性を示す、請求項3又は4に記載の制御可能な高分子アクチュエータ。
- 前記変形制御層は、前記誘電エラストマー膜の内側に配置される、請求項1乃至5の何れか一項に記載の制御可能な高分子アクチュエータ。
- 前記誘電エラストマー膜の第1の面に配置される第1の変形制御層と、前記第1の面と対向する前記誘電エラストマー膜の第2の面に配置される第2の変形制御層とを含む、請求項1乃至6の何れか一項に記載の制御可能な高分子アクチュエータ。
- 前記第1の変形制御層は、第1のパターンに従って空間的に変動する剛性を示し、前記第2の変形制御層は、前記第1のパターンとは異なる第2のパターンに従って空間的に変動する剛性を示す、請求項7に記載の制御可能な高分子アクチュエータ。
- 前記第1及び第2の変形可能な電極間に電圧が印加されたときに、前記制御可能な高分子アクチュエータの横寸法を実質的に一定に保つ枠構造体を更に含む、請求項1乃至8の何れか一項に記載の制御可能な高分子アクチュエータ。
- 誘電エラストマー膜と、前記誘電エラストマー膜の第1の面にある第1の変形可能な電極と、前記誘電エラストマー膜の第2の面にあり、前記第1の変形可能な電極と少なくとも部分的に対向する第2の変形可能な電極とを含み、前記第1及び第2の変形可能な電極は、前記第1及び第2の変形可能な電極間への電圧の印加が、高分子アクチュエータスタックの活性部にトポグラフィを変更させるように配置される、前記高分子アクチュエータスタックを設けるステップと、
前記高分子アクチュエータスタックに関連して、前記誘電エラストマー膜よりも堅く、前記第1及び第2の変形可能な電極間に電圧が印加されると、前記活性部の曲率を制御するパターンで前記活性部に亘って空間的に変動する剛性を示す変形制御層を設けるステップと、
を含む、請求項1乃至9の何れか一項に記載の制御可能な高分子アクチュエータを製造する方法。 - 前記変形制御層は、空間的に変動するパターンに従う高分子材料のインクジェットプリンティングを介して設けられる、請求項10に記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161578426P | 2011-12-21 | 2011-12-21 | |
US61/578,426 | 2011-12-21 | ||
PCT/IB2012/057412 WO2013093766A1 (en) | 2011-12-21 | 2012-12-18 | Controllable polymer actuator |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015501132A JP2015501132A (ja) | 2015-01-08 |
JP2015501132A5 JP2015501132A5 (ja) | 2016-02-12 |
JP6038174B2 true JP6038174B2 (ja) | 2016-12-07 |
Family
ID=47664374
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014548293A Expired - Fee Related JP6038174B2 (ja) | 2011-12-21 | 2012-12-18 | 制御可能な高分子アクチュエータ |
Country Status (7)
Country | Link |
---|---|
US (1) | US9891429B2 (ja) |
EP (1) | EP2795689B1 (ja) |
JP (1) | JP6038174B2 (ja) |
CN (1) | CN103999248B (ja) |
IN (1) | IN2014CN04972A (ja) |
RU (1) | RU2014129880A (ja) |
WO (1) | WO2013093766A1 (ja) |
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US9871183B2 (en) | 2015-05-28 | 2018-01-16 | The Board Of Trustees Of The Leland Stanford Junior University | Electrostrictive element |
KR20180015682A (ko) * | 2015-06-03 | 2018-02-13 | 코닌클리케 필립스 엔.브이. | 작동 디바이스 |
EP3371638A4 (en) * | 2015-09-14 | 2019-09-04 | President and Fellows of Harvard College | METHOD AND DEVICE FOR LIGHT MODULATION WITH A DEVELOPABLE SOFT DIELECTRIC |
US11097436B2 (en) * | 2016-06-20 | 2021-08-24 | Koninklijke Philips N.V. | Friction control device and method |
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US10593644B2 (en) | 2016-07-29 | 2020-03-17 | Industrial Technology Research Institute | Apparatus for assembling devices |
US10828876B2 (en) | 2016-08-19 | 2020-11-10 | University Of Connecticut | Stimuli responsive materials, methods of making, and methods of use thereof |
CN109937488A (zh) | 2016-11-14 | 2019-06-25 | 皇家飞利浦有限公司 | 用于电活性致动器的刚度控制 |
RU2769092C2 (ru) * | 2016-11-21 | 2022-03-28 | Конинклейке Филипс Н.В. | Устройство для обработки оптического пучка |
JP6800928B2 (ja) * | 2018-09-27 | 2020-12-16 | 正毅 千葉 | 誘電エラストマー振動システムおよび電源装置 |
CN109589463A (zh) * | 2019-01-04 | 2019-04-09 | 李树文 | 一种堆叠型介电弹性体驱动的人工心脏 |
CN110262118B (zh) * | 2019-07-05 | 2022-09-09 | 京东方科技集团股份有限公司 | 阵列基板、显示装置及其显示方法 |
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CN112520685B (zh) * | 2020-12-04 | 2024-03-01 | 青岛大学 | 一种双层薄膜致动器及其制备方法 |
CN113534441B (zh) * | 2021-07-26 | 2023-10-31 | 北京京东方技术开发有限公司 | 一种反射率调节结构、制作方法及显示面板 |
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2012
- 2012-12-18 US US14/367,588 patent/US9891429B2/en not_active Expired - Fee Related
- 2012-12-18 CN CN201280063838.4A patent/CN103999248B/zh not_active Expired - Fee Related
- 2012-12-18 EP EP12821189.3A patent/EP2795689B1/en not_active Not-in-force
- 2012-12-18 JP JP2014548293A patent/JP6038174B2/ja not_active Expired - Fee Related
- 2012-12-18 IN IN4972CHN2014 patent/IN2014CN04972A/en unknown
- 2012-12-18 RU RU2014129880A patent/RU2014129880A/ru not_active Application Discontinuation
- 2012-12-18 WO PCT/IB2012/057412 patent/WO2013093766A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2795689B1 (en) | 2017-07-12 |
WO2013093766A1 (en) | 2013-06-27 |
US9891429B2 (en) | 2018-02-13 |
US20140333992A1 (en) | 2014-11-13 |
EP2795689A1 (en) | 2014-10-29 |
CN103999248B (zh) | 2019-10-11 |
JP2015501132A (ja) | 2015-01-08 |
CN103999248A (zh) | 2014-08-20 |
RU2014129880A (ru) | 2016-02-10 |
IN2014CN04972A (ja) | 2015-09-18 |
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