JP2011511410A - 反射性の電気活性ポリマアクチュエータを備える照明装置 - Google Patents
反射性の電気活性ポリマアクチュエータを備える照明装置 Download PDFInfo
- Publication number
- JP2011511410A JP2011511410A JP2010544839A JP2010544839A JP2011511410A JP 2011511410 A JP2011511410 A JP 2011511410A JP 2010544839 A JP2010544839 A JP 2010544839A JP 2010544839 A JP2010544839 A JP 2010544839A JP 2011511410 A JP2011511410 A JP 2011511410A
- Authority
- JP
- Japan
- Prior art keywords
- electroactive polymer
- polymer actuator
- lighting device
- conductor
- reflective
- 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
Links
- 229920001746 electroactive polymer Polymers 0.000 title claims abstract description 62
- 238000005286 illumination Methods 0.000 title claims description 20
- 239000004020 conductor Substances 0.000 claims description 33
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 230000007423 decrease Effects 0.000 description 5
- 230000003044 adaptive effect Effects 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000012781 shape memory material Substances 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000000034 method Methods 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
- G02B26/0816—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 reflecting elements
- G02B26/0825—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 reflecting elements the reflecting element being a flexible sheet or membrane, e.g. for varying the focus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/10—Construction
- F21V7/16—Construction with provision for adjusting the curvature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/68—Details of reflectors forming part of the light source
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L33/00—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L33/48—Semiconductor devices having potential barriers specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
- H01L33/58—Optical field-shaping elements
- H01L33/60—Reflective elements
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
Description
Claims (10)
- 少なくとも部分的に反射性の電気活性ポリマアクチュエータと、前記電気活性ポリマアクチュエータを照明する照明素子とを有する照明装置であって、空間的に変化する電圧分布で前記電気活性ポリマアクチュエータを駆動するための電圧制御装置が設けられる照明装置。
- 前記照明素子がLEDを有する請求項1に記載の照明装置。
- 前記照明素子が、少なくとも部分的に、前記電気活性ポリマ反射器の焦点内に位置する請求項1又は2に記載の照明装置。
- 前記電気活性ポリマアクチュエータが、多数の導体線を有する請求項1又は2のいずれか一項に記載の照明装置。
- 前記電圧制御装置が、前記導体線を様々な電圧で駆動するよう適応させられる請求項4に記載の照明装置。
- 前記導体線が同心円の形をとる請求項4に記載の照明装置。
- 前記導体線が、全て、同じ幅を持ち、前記導体線間の距離が、内側から外側へ増大する請求項6に記載の照明装置。
- 前記導体線間の距離が、全て、同じであり、前記導体線の各々の幅が、内側から外側へ減少する請求項6に記載の照明装置。
- 隣接する導体線が、交互に、電圧源の陽極又は陰極に接続される請求項6乃至8のいずれか一項に記載の照明装置。
- 前記電気活性ポリマアクチュエータが、重なり合う多数の弾性層を有し、隣接する弾性層が、多数の導体線によって互いから分離される請求項4乃至7のいずれか一項に記載の照明装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08101279.1 | 2008-02-05 | ||
EP08101279 | 2008-02-05 | ||
PCT/IB2009/050404 WO2009098629A1 (en) | 2008-02-05 | 2009-02-02 | Lighting device with reflective electroactive polymer actuator |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011511410A true JP2011511410A (ja) | 2011-04-07 |
JP5632748B2 JP5632748B2 (ja) | 2014-11-26 |
Family
ID=40626713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010544839A Expired - Fee Related JP5632748B2 (ja) | 2008-02-05 | 2009-02-02 | 反射性の電気活性ポリマアクチュエータを備える照明装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8348472B2 (ja) |
EP (1) | EP2250431B1 (ja) |
JP (1) | JP5632748B2 (ja) |
CN (1) | CN101939587B (ja) |
RU (1) | RU2488035C2 (ja) |
TW (1) | TW200950591A (ja) |
WO (1) | WO2009098629A1 (ja) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012256525A (ja) * | 2011-06-09 | 2012-12-27 | Konica Minolta Holdings Inc | 照明装置 |
JP2015528188A (ja) * | 2012-07-20 | 2015-09-24 | コーニンクレッカ フィリップス エヌ ヴェ | ターゲットエリアでの所定の配光を得るための照明装置 |
JP2016057529A (ja) * | 2014-09-11 | 2016-04-21 | 株式会社デンソー | 3次元形状作成装置 |
KR101933303B1 (ko) * | 2017-04-21 | 2018-12-27 | 한국광기술원 | 배광각 가변 조명장치 및 그의 조립방법 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103119741B (zh) * | 2010-09-09 | 2015-05-20 | 皇家飞利浦电子股份有限公司 | 电活性聚合物致动器 |
EP2503230A1 (en) | 2011-03-22 | 2012-09-26 | Solvay Specialty Polymers Italy S.p.A. | A led lighting device with an adjustable spatial distribution of the emitted light |
WO2013093740A1 (en) * | 2011-12-19 | 2013-06-27 | Koninklijke Philips Electronics N.V. | Optical device with a polymer actuator |
DE102012103161A1 (de) * | 2012-04-12 | 2013-10-17 | Osram Opto Semiconductors Gmbh | Optoelektronisches Halbleiterbauteil |
US20130302633A1 (en) * | 2012-04-17 | 2013-11-14 | California Institute Of Technology | Thin film bi-material lattice structures and methods of making the same |
DE102012109145A1 (de) | 2012-09-27 | 2014-03-27 | Osram Opto Semiconductors Gmbh | Ringlichtmodul |
US20150234153A1 (en) * | 2014-02-18 | 2015-08-20 | Electronics And Telecommunications Research Institute | Reflective varifocal lens and imaging system including the same |
CN104132265A (zh) * | 2014-08-01 | 2014-11-05 | 苏州袭麟光电科技产业有限公司 | 设有热点转化单元的led模组 |
RU2700885C2 (ru) | 2014-09-26 | 2019-09-23 | Конинклейке Филипс Н.В. | Бритвенный прибор для волос |
EP3230020B1 (en) | 2014-12-11 | 2019-07-10 | Koninklijke Philips N.V. | Skin treatment device |
CN107438739A (zh) * | 2016-04-15 | 2017-12-05 | 深圳市柔宇科技有限公司 | 照明装置 |
EP3552248B1 (en) * | 2016-12-09 | 2020-04-22 | Koninklijke Philips N.V. | Actuator device and method |
Citations (8)
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JPS52121987U (ja) * | 1976-03-15 | 1977-09-16 | ||
JPS62131700A (ja) * | 1985-12-03 | 1987-06-13 | Nippon Dempa Kogyo Co Ltd | 超音波探触子及びその製造方法 |
JPH03110403U (ja) * | 1990-02-26 | 1991-11-13 | ||
JPH10190086A (ja) * | 1996-11-07 | 1998-07-21 | Ngk Insulators Ltd | 圧電/電歪素子 |
JP2003059306A (ja) * | 2001-08-21 | 2003-02-28 | Pentax Corp | チップ型発光素子を用いる光源装置 |
JP2003258329A (ja) * | 2002-03-07 | 2003-09-12 | Taiheiyo Cement Corp | 圧電アクチュエータの内部電極構造 |
JP2006113108A (ja) * | 2004-10-12 | 2006-04-27 | Matsushita Electric Ind Co Ltd | 薄膜素子及びその製造方法 |
JP2007073553A (ja) * | 2005-09-02 | 2007-03-22 | Kyoto Univ | 圧電アクチュエータ及びその製造方法 |
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US4821053A (en) | 1988-05-09 | 1989-04-11 | Eastman Kodak Company | Photographic flash device |
US6812624B1 (en) | 1999-07-20 | 2004-11-02 | Sri International | Electroactive polymers |
WO1998045746A1 (en) | 1997-04-10 | 1998-10-15 | Song Micro Technology Ltd. | An electromagnetic wave modulator |
US7015624B1 (en) | 1999-10-22 | 2006-03-21 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Non-uniform thickness electroactive device |
US6464364B2 (en) * | 2000-01-27 | 2002-10-15 | Aoptix Technologies, Inc. | Deformable curvature mirror |
US6515791B1 (en) * | 2001-04-06 | 2003-02-04 | Read-Rite Corporation | Active reflection and anti-reflection optical switch |
US6590697B2 (en) * | 2001-10-04 | 2003-07-08 | Megasense | VOA with a movable focusing mirror |
JP2003151328A (ja) * | 2001-11-15 | 2003-05-23 | Du Pont Toray Co Ltd | 照明用反射装置 |
EP3416460B1 (en) | 2003-05-05 | 2022-10-19 | Signify North America Corporation | Lighting unit |
DE102004011026A1 (de) | 2004-03-04 | 2005-09-29 | Siemens Ag | Adaptives optisches Element mit einem Polymeraktor |
US7275846B2 (en) | 2004-03-12 | 2007-10-02 | General Motors Corporation | Adaptive head light and lens assemblies |
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US7915789B2 (en) | 2005-03-21 | 2011-03-29 | Bayer Materialscience Ag | Electroactive polymer actuated lighting |
US7390104B2 (en) | 2005-05-03 | 2008-06-24 | Osram Sylvania, Inc. | Portable LED lamp |
US7279722B2 (en) | 2005-10-21 | 2007-10-09 | Avago Technologies Ecbu Ip (Singapore) Pte Ltd | Light emitting device with adjustable reflector cup |
EP1966840A1 (en) | 2005-12-20 | 2008-09-10 | Koninklijke Philips Electronics N.V. | Camera diaphragm and lens positioning system employing a dielectrical polymer actuator |
US8936404B2 (en) | 2006-05-09 | 2015-01-20 | Alcatel Lucent | Method, apparatus and system for self-aligning components, sub-assemblies and assemblies |
DE202007000549U1 (de) | 2007-01-09 | 2007-03-15 | Nickel, Reinhard | Beleuchtungskörper zur Erzeugung parallelen Lichts |
-
2009
- 2009-02-02 WO PCT/IB2009/050404 patent/WO2009098629A1/en active Application Filing
- 2009-02-02 JP JP2010544839A patent/JP5632748B2/ja not_active Expired - Fee Related
- 2009-02-02 US US12/865,446 patent/US8348472B2/en not_active Expired - Fee Related
- 2009-02-02 CN CN2009801040997A patent/CN101939587B/zh not_active Expired - Fee Related
- 2009-02-02 EP EP09707119.5A patent/EP2250431B1/en not_active Not-in-force
- 2009-02-02 RU RU2010136970/28A patent/RU2488035C2/ru not_active IP Right Cessation
- 2009-02-04 TW TW098103550A patent/TW200950591A/zh unknown
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
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JPS52121987U (ja) * | 1976-03-15 | 1977-09-16 | ||
JPS62131700A (ja) * | 1985-12-03 | 1987-06-13 | Nippon Dempa Kogyo Co Ltd | 超音波探触子及びその製造方法 |
JPH03110403U (ja) * | 1990-02-26 | 1991-11-13 | ||
JPH10190086A (ja) * | 1996-11-07 | 1998-07-21 | Ngk Insulators Ltd | 圧電/電歪素子 |
JP2003059306A (ja) * | 2001-08-21 | 2003-02-28 | Pentax Corp | チップ型発光素子を用いる光源装置 |
JP2003258329A (ja) * | 2002-03-07 | 2003-09-12 | Taiheiyo Cement Corp | 圧電アクチュエータの内部電極構造 |
JP2006113108A (ja) * | 2004-10-12 | 2006-04-27 | Matsushita Electric Ind Co Ltd | 薄膜素子及びその製造方法 |
JP2007073553A (ja) * | 2005-09-02 | 2007-03-22 | Kyoto Univ | 圧電アクチュエータ及びその製造方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012256525A (ja) * | 2011-06-09 | 2012-12-27 | Konica Minolta Holdings Inc | 照明装置 |
JP2015528188A (ja) * | 2012-07-20 | 2015-09-24 | コーニンクレッカ フィリップス エヌ ヴェ | ターゲットエリアでの所定の配光を得るための照明装置 |
JP2016057529A (ja) * | 2014-09-11 | 2016-04-21 | 株式会社デンソー | 3次元形状作成装置 |
KR101933303B1 (ko) * | 2017-04-21 | 2018-12-27 | 한국광기술원 | 배광각 가변 조명장치 및 그의 조립방법 |
Also Published As
Publication number | Publication date |
---|---|
RU2488035C2 (ru) | 2013-07-20 |
JP5632748B2 (ja) | 2014-11-26 |
RU2010136970A (ru) | 2012-03-20 |
EP2250431A1 (en) | 2010-11-17 |
CN101939587B (zh) | 2013-03-27 |
US20100296294A1 (en) | 2010-11-25 |
EP2250431B1 (en) | 2015-10-28 |
US8348472B2 (en) | 2013-01-08 |
CN101939587A (zh) | 2011-01-05 |
WO2009098629A1 (en) | 2009-08-13 |
TW200950591A (en) | 2009-12-01 |
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