KR100888480B1 - 전기 활성 고분자를 이용한 반사 유닛 및 플렉서블디스플레이 - Google Patents

전기 활성 고분자를 이용한 반사 유닛 및 플렉서블디스플레이 Download PDF

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Publication number
KR100888480B1
KR100888480B1 KR1020070050264A KR20070050264A KR100888480B1 KR 100888480 B1 KR100888480 B1 KR 100888480B1 KR 1020070050264 A KR1020070050264 A KR 1020070050264A KR 20070050264 A KR20070050264 A KR 20070050264A KR 100888480 B1 KR100888480 B1 KR 100888480B1
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South Korea
Prior art keywords
electroactive polymer
unit
light
blocking
polymer layer
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KR1020070050264A
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English (en)
Korean (ko)
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KR20080103231A (ko
Inventor
김진환
정병호
이홍석
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삼성전자주식회사
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Priority to KR1020070050264A priority Critical patent/KR100888480B1/ko
Priority to US11/955,745 priority patent/US7660025B2/en
Priority to EP08151633A priority patent/EP1995622B1/en
Priority to DE602008005807T priority patent/DE602008005807D1/de
Priority to JP2008038893A priority patent/JP5240989B2/ja
Publication of KR20080103231A publication Critical patent/KR20080103231A/ko
Application granted granted Critical
Publication of KR100888480B1 publication Critical patent/KR100888480B1/ko
Assigned to 삼성디스플레이 주식회사 reassignment 삼성디스플레이 주식회사 권리의 전부이전등록 Assignors: 삼성전자주식회사
Assigned to 하이디스 테크놀로지 주식회사 reassignment 하이디스 테크놀로지 주식회사 권리의 전부이전등록 Assignors: 삼성디스플레이 주식회사
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    • 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)
KR1020070050264A 2007-05-23 2007-05-23 전기 활성 고분자를 이용한 반사 유닛 및 플렉서블디스플레이 Active KR100888480B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1020070050264A KR100888480B1 (ko) 2007-05-23 2007-05-23 전기 활성 고분자를 이용한 반사 유닛 및 플렉서블디스플레이
US11/955,745 US7660025B2 (en) 2007-05-23 2007-12-13 Reflective unit using electroactive polymer and flexible display employing the reflective unit
DE602008005807T DE602008005807D1 (de) 2007-05-23 2008-02-19 Reflektierende Einheit mit elektroaktivem Polymer und flexible Anzeige mit der reflektierenden Einheit
EP08151633A EP1995622B1 (en) 2007-05-23 2008-02-19 Reflective unit using electroactive polymer and flexible display employing the reflective unit
JP2008038893A 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

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
KR20080103231A KR20080103231A (ko) 2008-11-27
KR100888480B1 true KR100888480B1 (ko) 2009-03-12

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ID=39577612

Family Applications (1)

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

Country Status (5)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009539143A (ja) * 2006-06-01 2009-11-12 ライト レゾナンス テクノロジーズ リミテッド ライアビリティー カンパニー 光フィルタ／モジュレータ及びフィルタ／モジュレータのアレイ
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
US8944647B2 (en) 2010-09-02 2015-02-03 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
WO2014013389A1 (en) * 2012-07-20 2014-01-23 Koninklijke Philips N.V. Variable diffuser
KR101983858B1 (ko) 2012-10-25 2019-05-30 삼성디스플레이 주식회사 층 사이의 간격을 조절할 수 있는 디스플레이 장치
KR102447739B1 (ko) * 2014-12-09 2022-09-27 엘지디스플레이 주식회사 가변 소자 및 가변 소자 제조 방법
EP3032597B1 (en) * 2014-12-09 2019-02-27 LG Display Co., Ltd. Transformable device and method of manufacturing the same
US9960375B2 (en) * 2015-08-31 2018-05-01 Lg Display Co., Ltd. Organic light-emitting display device
RU2018114742A (ru) * 2015-09-21 2019-10-23 Конинклейке Филипс Н.В. Носимое устройство для измерения физиологического параметра пользователя и способ измерения
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

Citations (3)

* 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
WO2001077255A2 (en) 2000-04-05 2001-10-18 California Institute Of Technology Polymers for control of orientation and stability of liquid crystals
US20040241517A1 (en) 2001-07-06 2004-12-02 Kenji Shinozaki Display element

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10186249A (ja) * 1996-12-24 1998-07-14 Casio Comput Co Ltd 表示装置
US7003187B2 (en) * 2000-08-07 2006-02-21 Rosemount Inc. Optical switch with moveable holographic optical element
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
CA2616268A1 (en) * 2005-07-22 2007-02-01 Qualcomm Incorporated Mems devices having support structures and methods of fabricating the same

Patent Citations (3)

* 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
WO2001077255A2 (en) 2000-04-05 2001-10-18 California Institute Of Technology Polymers for control of orientation and stability of liquid crystals
US20040241517A1 (en) 2001-07-06 2004-12-02 Kenji Shinozaki Display element

Also Published As

Publication number Publication date
US20080291521A1 (en) 2008-11-27
US7660025B2 (en) 2010-02-09
KR20080103231A (ko) 2008-11-27
EP1995622A1 (en) 2008-11-26
JP5240989B2 (ja) 2013-07-17
EP1995622B1 (en) 2011-03-30
JP2008292979A (ja) 2008-12-04
DE602008005807D1 (de) 2011-05-12

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