JP5240989B2 - 電気活性高分子を利用した反射ユニット及びフレキシブル・ディスプレイ - Google Patents

電気活性高分子を利用した反射ユニット及びフレキシブル・ディスプレイ Download PDF

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Publication number
JP5240989B2
JP5240989B2 JP2008038893A JP2008038893A JP5240989B2 JP 5240989 B2 JP5240989 B2 JP 5240989B2 JP 2008038893 A JP2008038893 A JP 2008038893A JP 2008038893 A JP2008038893 A JP 2008038893A JP 5240989 B2 JP5240989 B2 JP 5240989B2
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JP
Japan
Prior art keywords
light
electroactive polymer
unit
reflection
blocking
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JP2008038893A
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English (en)
Japanese (ja)
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JP2008292979A5 (enExample
JP2008292979A (ja
Inventor
鎭 煥 金
炳 昊 鄭
泓 錫 李
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Samsung Display Co Ltd
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Samsung Display Co Ltd
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Publication of JP2008292979A5 publication Critical patent/JP2008292979A5/ja
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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
    • G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light
    • 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
    • G02B26/0833—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 micromechanical device, e.g. a MEMS mirror, DMD

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Surface Treatment Of Optical Elements (AREA)
JP2008038893A 2007-05-23 2008-02-20 電気活性高分子を利用した反射ユニット及びフレキシブル・ディスプレイ Active JP5240989B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2007-0050264 2007-05-23
KR1020070050264A KR100888480B1 (ko) 2007-05-23 2007-05-23 전기 활성 고분자를 이용한 반사 유닛 및 플렉서블디스플레이

Publications (3)

Publication Number Publication Date
JP2008292979A JP2008292979A (ja) 2008-12-04
JP2008292979A5 JP2008292979A5 (enExample) 2011-02-17
JP5240989B2 true JP5240989B2 (ja) 2013-07-17

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ID=39577612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008038893A Active JP5240989B2 (ja) 2007-05-23 2008-02-20 電気活性高分子を利用した反射ユニット及びフレキシブル・ディスプレイ

Country Status (5)

Country Link
US (1) US7660025B2 (enExample)
EP (1) EP1995622B1 (enExample)
JP (1) JP5240989B2 (enExample)
KR (1) KR100888480B1 (enExample)
DE (1) DE602008005807D1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007142978A2 (en) * 2006-06-01 2007-12-13 Light Resonance Technologies, Llc Light filter/modulator and array of filters/modulators
WO2010078662A1 (en) 2009-01-09 2010-07-15 Optotune Ag Electroactive optical device
US8686951B2 (en) 2009-03-18 2014-04-01 HJ Laboratories, LLC Providing an elevated and texturized display in an electronic device
KR101067661B1 (ko) * 2009-04-14 2011-09-27 한국과학기술원 이온에 의해 작동되는 전기 활성 폴리머를 이용한 유연 디스플레이 형상변형장치 및 그 방법
US20110199342A1 (en) 2010-02-16 2011-08-18 Harry Vartanian Apparatus and method for providing elevated, indented or texturized sensations to an object near a display device or input detection using ultrasound
EP2239600A1 (en) 2010-06-02 2010-10-13 Optotune AG Adjustable optical lens
WO2012027851A1 (en) 2010-09-02 2012-03-08 Optotune Ag Illumination source with variable divergence
WO2012032443A1 (en) * 2010-09-09 2012-03-15 Koninklijke Philips Electronics N.V. Electroactive polymer actuator
EP2450734A1 (en) 2010-11-03 2012-05-09 Sony Ericsson Mobile Communications AB Optical filter arrangement and a method for adjustment thereof
EP2912502B1 (en) * 2012-07-20 2016-04-27 Koninklijke Philips N.V. Variable diffuser
KR101983858B1 (ko) 2012-10-25 2019-05-30 삼성디스플레이 주식회사 층 사이의 간격을 조절할 수 있는 디스플레이 장치
EP3032597B1 (en) * 2014-12-09 2019-02-27 LG Display Co., Ltd. Transformable device and method of manufacturing the same
KR102447739B1 (ko) * 2014-12-09 2022-09-27 엘지디스플레이 주식회사 가변 소자 및 가변 소자 제조 방법
US9960375B2 (en) * 2015-08-31 2018-05-01 Lg Display Co., Ltd. Organic light-emitting display device
WO2017050784A1 (en) * 2015-09-21 2017-03-30 Koninklijke Philips N.V. A wearable device for measuring a physiological parameter of a user and a measurement method
CN107240600B (zh) * 2017-06-26 2019-10-18 京东方科技集团股份有限公司 一种柔性显示装置
EP3650986A1 (en) * 2018-11-08 2020-05-13 Robert Bosch GmbH Haptic feedback screen and flat screen comprising a haptic feedback screen

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59116615A (ja) 1982-12-22 1984-07-05 Seikosha Co Ltd カラー表示装置
JPH10186249A (ja) * 1996-12-24 1998-07-14 Casio Comput Co Ltd 表示装置
EP1272590A2 (en) 2000-04-05 2003-01-08 California Institute Of Technology Polymers for control of orientation and stability of liquid crystals
US7003187B2 (en) * 2000-08-07 2006-02-21 Rosemount Inc. Optical switch with moveable holographic optical element
JP2003021848A (ja) 2001-07-06 2003-01-24 Sony Corp 表示素子
JP2003091025A (ja) * 2001-09-18 2003-03-28 Ricoh Co Ltd 表示素子およびその製造方法
US6951397B1 (en) * 2002-03-19 2005-10-04 Lockheed Martin Corporation Composite ultra-light weight active mirror for space applications
US7061661B2 (en) * 2003-11-06 2006-06-13 Eastman Kodak Company Electromechanical display panel incorporating a porous movable film
FR2875607B1 (fr) * 2004-09-20 2006-11-24 Cit Alcatel Miroir a deformation locale par variation d'epaisseur d'un materiau electro-actif controlee par effet electrique
KR101375337B1 (ko) * 2005-07-22 2014-03-18 퀄컴 엠이엠에스 테크놀로지스, 인크. 지지 구조물들을 가지는 전자기계 장치들 및 그 제조방법들

Also Published As

Publication number Publication date
DE602008005807D1 (de) 2011-05-12
US7660025B2 (en) 2010-02-09
EP1995622A1 (en) 2008-11-26
EP1995622B1 (en) 2011-03-30
KR100888480B1 (ko) 2009-03-12
KR20080103231A (ko) 2008-11-27
US20080291521A1 (en) 2008-11-27
JP2008292979A (ja) 2008-12-04

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