WO2008087790A1 - 表示素子及び表示素子の駆動方法 - Google Patents

表示素子及び表示素子の駆動方法 Download PDF

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Publication number
WO2008087790A1
WO2008087790A1 PCT/JP2007/072091 JP2007072091W WO2008087790A1 WO 2008087790 A1 WO2008087790 A1 WO 2008087790A1 JP 2007072091 W JP2007072091 W JP 2007072091W WO 2008087790 A1 WO2008087790 A1 WO 2008087790A1
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WO
WIPO (PCT)
Prior art keywords
display
display element
opposed electrodes
driving
black
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.)
Ceased
Application number
PCT/JP2007/072091
Other languages
English (en)
French (fr)
Inventor
Noriyuki Kokeguchi
Takeshi Hakii
Osamu Ishige
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Konica Minolta Inc
Original Assignee
Konica Minolta Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Konica Minolta Inc filed Critical Konica Minolta Inc
Priority to US12/448,884 priority Critical patent/US8064119B2/en
Priority to EP07831821.9A priority patent/EP2105787B1/en
Priority to JP2008553975A priority patent/JPWO2008087790A1/ja
Publication of WO2008087790A1 publication Critical patent/WO2008087790A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/1506—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect caused by electrodeposition, e.g. electrolytic deposition of an inorganic material on or close to an electrode
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/1503—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect caused by oxidation-reduction reactions in organic liquid solutions, e.g. viologen solutions
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/153—Constructional details
    • G02F1/155—Electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

　本発明は、明るい白表示、高コントラストの白黒表示及びフルカラー表示を、簡便な部材構成で実現することができる新規の電気化学的な表示素子とその駆動方法を提供する。 この表示素子は、対向電極間に、電解質、エレクトロクロミック化合物、金属塩化合物及び白色散乱物を含有し、該対向電極の駆動操作により、１）該エレクトロクロミック化合物の酸化及び還元反応による色変化、及び２）該対向電極の少なくとも１方への該金属塩化合物が含有する金属元素の還元析出及び酸化溶解による色変化を用いて、黒表示、白表示及び黒以外の着色表示により３色以上の多色表示を行うことを特徴とする。
PCT/JP2007/072091 2007-01-17 2007-11-14 表示素子及び表示素子の駆動方法 Ceased WO2008087790A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/448,884 US8064119B2 (en) 2007-01-17 2007-11-14 Display element and driving method thereof
EP07831821.9A EP2105787B1 (en) 2007-01-17 2007-11-14 Display element and driving method thereof
JP2008553975A JPWO2008087790A1 (ja) 2007-01-17 2007-11-14 表示素子及び表示素子の駆動方法

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP2007007821 2007-01-17
JP2007-007821 2007-01-17
JP2007-064695 2007-03-14
JP2007064695 2007-03-14
JP2007-068247 2007-03-16
JP2007068247 2007-03-16
JP2007-171923 2007-06-29
JP2007171923 2007-06-29

Publications (1)

Publication Number Publication Date
WO2008087790A1 true WO2008087790A1 (ja) 2008-07-24

Family

ID=39635796

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/072091 Ceased WO2008087790A1 (ja) 2007-01-17 2007-11-14 表示素子及び表示素子の駆動方法

Country Status (4)

Country Link
US (1) US8064119B2 (ja)
EP (1) EP2105787B1 (ja)
JP (1) JPWO2008087790A1 (ja)
WO (1) WO2008087790A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009037971A1 (ja) * 2007-09-18 2009-03-26 Konica Minolta Holdings, Inc. 表示素子
JP2010085570A (ja) * 2008-09-30 2010-04-15 Konica Minolta Holdings Inc 電気化学デバイス及び高分子材料
JP2010085568A (ja) * 2008-09-30 2010-04-15 Konica Minolta Holdings Inc 電気化学デバイスおよび高分子材料
JP2010085569A (ja) * 2008-09-30 2010-04-15 Konica Minolta Holdings Inc 電気化学デバイス及び高分子材料
JP2010209047A (ja) * 2009-03-12 2010-09-24 Tokyo Institute Of Technology フェニルテルピリジン化合物、錯化合物または複合体及びそれらの製造方法並びにそれらを含む発光体及び有機化合物の検出材
JP5287726B2 (ja) * 2007-11-12 2013-09-11 コニカミノルタ株式会社 表示素子

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JP5112228B2 (ja) * 2008-09-04 2013-01-09 株式会社東芝 表示装置及び表示装置の駆動方法
KR20100132309A (ko) * 2009-06-09 2010-12-17 삼성전자주식회사 폴리머 분산 액정과 염료를 이용한 반사형 컬러 디스플레이 장치
CN102612781B (zh) * 2009-11-10 2015-11-25 戴姆勒股份公司 用于燃料电池的具有经改善的添加剂的复合质子传导性电解质
KR101655245B1 (ko) * 2010-03-23 2016-09-07 삼성전자 주식회사 전기 변색 물질 및 이를 포함하는 전기 변색 소자
JP6256881B2 (ja) * 2012-05-28 2018-01-10 国立大学法人千葉大学 調光素子の調光方法
CN103116239A (zh) * 2013-02-22 2013-05-22 京东方科技集团股份有限公司 电致变色显示器件及其制作方法
JP6504753B2 (ja) * 2013-06-07 2019-04-24 キヤノン株式会社 エレクトロクロミック素子、その駆動方法、光学フィルタ、撮像装置、レンズユニットおよび窓材
DE102013110582A1 (de) 2013-09-24 2015-04-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Elektrochrome Materialien mit verbesserter Temperaturstabilität
DE102013110586B4 (de) 2013-09-24 2016-10-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Elektrochrome Zellen und deren Verwendung
CN107847906B (zh) 2015-07-27 2020-08-14 第六波创新公司 用于提取金属的分子印迹聚合物珠粒及其用途
CN105206644A (zh) * 2015-08-28 2015-12-30 京东方科技集团股份有限公司 透明显示组件和显示装置
WO2017168478A1 (ja) * 2016-03-28 2017-10-05 パナソニックＩｐマネジメント株式会社 エレクトロクロミック装置
US11389782B2 (en) 2016-11-03 2022-07-19 6th Wave Innovations Corp. Molecularly imprinted polymer beads for extraction of lithium, mercury, and scandium
JP6630754B2 (ja) * 2017-02-16 2020-01-15 住友化学株式会社 硬化性樹脂組成物、硬化膜及び表示装置
EP3765898B1 (en) * 2018-03-16 2023-10-25 National Institute for Materials Science Metal-complex-based electrochromic device
CN112612166A (zh) * 2020-12-23 2021-04-06 浙江工业大学 用于电致变色器件的电解液以及相应的电致变色器件
CN117364044A (zh) * 2023-10-23 2024-01-09 中国人民解放军空军航空大学 一种通电不透光电致变色薄膜制备方法

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JPS59116655A (ja) 1982-12-23 1984-07-05 Konishiroku Photo Ind Co Ltd 熱現像写真材料における受像要素
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JP2004029327A (ja) 2002-06-25 2004-01-29 Konica Minolta Holdings Inc 表示装置および表示素子駆動方法
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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009037971A1 (ja) * 2007-09-18 2009-03-26 Konica Minolta Holdings, Inc. 表示素子
JP5131278B2 (ja) * 2007-09-18 2013-01-30 コニカミノルタホールディングス株式会社 表示素子
US8384982B2 (en) 2007-09-18 2013-02-26 Konica Minolta Holdings, Inc. Display element
JP5287726B2 (ja) * 2007-11-12 2013-09-11 コニカミノルタ株式会社 表示素子
JP2010085570A (ja) * 2008-09-30 2010-04-15 Konica Minolta Holdings Inc 電気化学デバイス及び高分子材料
JP2010085568A (ja) * 2008-09-30 2010-04-15 Konica Minolta Holdings Inc 電気化学デバイスおよび高分子材料
JP2010085569A (ja) * 2008-09-30 2010-04-15 Konica Minolta Holdings Inc 電気化学デバイス及び高分子材料
JP2010209047A (ja) * 2009-03-12 2010-09-24 Tokyo Institute Of Technology フェニルテルピリジン化合物、錯化合物または複合体及びそれらの製造方法並びにそれらを含む発光体及び有機化合物の検出材

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EP2105787A1 (en) 2009-09-30
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EP2105787A4 (en) 2010-07-28
EP2105787B1 (en) 2013-12-25

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