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WO2009037971A1 - 表示素子 - Google Patents

表示素子 Download PDF

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Publication number
WO2009037971A1
WO2009037971A1 PCT/JP2008/065855 JP2008065855W WO2009037971A1 WO 2009037971 A1 WO2009037971 A1 WO 2009037971A1 JP 2008065855 W JP2008065855 W JP 2008065855W WO 2009037971 A1 WO2009037971 A1 WO 2009037971A1
Authority
WO
WIPO (PCT)
Prior art keywords
display
immobilized
general formula
opposite electrodes
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/JP2008/065855
Other languages
English (en)
French (fr)
Inventor
Takeshi Hakii
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 US12/733,603 priority Critical patent/US8384982B2/en
Priority to EP08831842A priority patent/EP2189840B1/en
Priority to AT08831842T priority patent/ATE544091T1/de
Priority to JP2009533102A priority patent/JP5131278B2/ja
Publication of WO2009037971A1 publication Critical patent/WO2009037971A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • C09K2211/1033—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom with oxygen
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1029—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom
    • C09K2211/1037—Heterocyclic compounds characterised by ligands containing one nitrogen atom as the heteroatom with sulfur
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
    • 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
    • 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
    • G02F2202/00—Materials and properties
    • G02F2202/36—Micro- or nanomaterials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal (AREA)
  • Electric Clocks (AREA)

Abstract

　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電気化学的な表示素子であって、対向電極間に電解質を含有し、対向電極の少なくとも一方に下記一般式（Ａ）で表される化合物が固定化されており、かつ一般式（Ａ）で表される化合物が固定化されている領域と固定化されていない領域の比率が１：４～４：１の範囲であり、かつ電解質に金属塩化合物を含有し、かつ該対向電極の駆動操作により、黒表示、白表示、黒以外の着色表示を行うことを特徴とする。 〔式中、Ｒ22は置換もしくは無置換のアリール基を表し、Ｒ23、Ｒ24は各々水素原子または置換基を表す。Ｘは＞Ｎ－Ｒ25、酸素原子または硫黄原子を表し、Ｒ25は水素原子または置換基を表す。〕
PCT/JP2008/065855 2007-09-18 2008-09-03 表示素子 Ceased WO2009037971A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/733,603 US8384982B2 (en) 2007-09-18 2008-09-03 Display element
EP08831842A EP2189840B1 (en) 2007-09-18 2008-09-03 Display element
AT08831842T ATE544091T1 (de) 2007-09-18 2008-09-03 Anzeigeelement
JP2009533102A JP5131278B2 (ja) 2007-09-18 2008-09-03 表示素子

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-240698 2007-09-18
JP2007240698 2007-09-18

Publications (1)

Publication Number Publication Date
WO2009037971A1 true WO2009037971A1 (ja) 2009-03-26

Family

ID=40467790

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065855 Ceased WO2009037971A1 (ja) 2007-09-18 2008-09-03 表示素子

Country Status (5)

Country Link
US (1) US8384982B2 (ja)
EP (1) EP2189840B1 (ja)
JP (1) JP5131278B2 (ja)
AT (1) ATE544091T1 (ja)
WO (1) WO2009037971A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011024699A1 (ja) * 2009-08-31 2011-03-03 コニカミノルタホールディングス株式会社 表示素子
WO2011096298A1 (ja) * 2010-02-08 2011-08-11 コニカミノルタホールディングス株式会社 表示素子

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102422782B1 (ko) 2015-05-04 2022-07-19 엘지이노텍 주식회사 헤드 마운티드 디스플레이
CN111445790A (zh) * 2020-04-27 2020-07-24 武汉华星光电技术有限公司 显示面板及其制备方法、显示装置
JP2022170801A (ja) * 2021-04-30 2022-11-11 株式会社アイシン 調光フィルム

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006061980A1 (ja) * 2004-12-09 2006-06-15 Konica Minolta Holdings, Inc. 表示素子
WO2006129424A1 (ja) * 2005-05-31 2006-12-07 Konica Minolta Holdings, Inc. エレクトロクロミック表示素子及びフルカラーエレクトロクロミック表示素子
WO2008075565A1 (ja) * 2006-12-21 2008-06-26 Konica Minolta Holdings, Inc. 表示素子及びその駆動方法
WO2008087790A1 (ja) * 2007-01-17 2008-07-24 Konica Minolta Holdings, Inc. 表示素子及び表示素子の駆動方法
WO2008111321A1 (ja) * 2007-03-14 2008-09-18 Konica Minolta Holdings, Inc. 表示素子

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5457564A (en) * 1990-02-26 1995-10-10 Molecular Displays, Inc. Complementary surface confined polymer electrochromic materials, systems, and methods of fabrication therefor
JP2930860B2 (ja) 1994-03-31 1999-08-09 株式会社三協精機製作所 エレクトロクロミック表示素子
JP2003270670A (ja) 2002-03-15 2003-09-25 Fuji Photo Film Co Ltd エレクトロクロミック装置
US20050248825A1 (en) * 2004-05-04 2005-11-10 Rockwell Scientific Licensing, Llc Reversible electrodeposition optical modulation device with conducting polymer counter electrode
EP1950607B1 (en) * 2005-11-17 2010-06-16 Konica Minolta Holdings, Inc. Process for producing a display element
JP2008224717A (ja) * 2007-03-08 2008-09-25 Konica Minolta Holdings Inc 表示素子
JPWO2009013976A1 (ja) * 2007-07-20 2010-09-30 コニカミノルタホールディングス株式会社 表示素子
JP5071002B2 (ja) * 2007-09-05 2012-11-14 コニカミノルタホールディングス株式会社 表示素子

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006061980A1 (ja) * 2004-12-09 2006-06-15 Konica Minolta Holdings, Inc. 表示素子
WO2006129424A1 (ja) * 2005-05-31 2006-12-07 Konica Minolta Holdings, Inc. エレクトロクロミック表示素子及びフルカラーエレクトロクロミック表示素子
WO2008075565A1 (ja) * 2006-12-21 2008-06-26 Konica Minolta Holdings, Inc. 表示素子及びその駆動方法
WO2008087790A1 (ja) * 2007-01-17 2008-07-24 Konica Minolta Holdings, Inc. 表示素子及び表示素子の駆動方法
WO2008111321A1 (ja) * 2007-03-14 2008-09-18 Konica Minolta Holdings, Inc. 表示素子

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
J. A. RIDDICK, ET AL.: "Organic Solvents", 1986, JOHN WILEY & SONS

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011024699A1 (ja) * 2009-08-31 2011-03-03 コニカミノルタホールディングス株式会社 表示素子
JPWO2011024699A1 (ja) * 2009-08-31 2013-01-31 コニカミノルタホールディングス株式会社 表示素子
WO2011096298A1 (ja) * 2010-02-08 2011-08-11 コニカミノルタホールディングス株式会社 表示素子
JPWO2011096298A1 (ja) * 2010-02-08 2013-06-10 コニカミノルタホールディングス株式会社 表示素子

Also Published As

Publication number Publication date
EP2189840A1 (en) 2010-05-26
ATE544091T1 (de) 2012-02-15
EP2189840A4 (en) 2010-11-03
JP5131278B2 (ja) 2013-01-30
JPWO2009037971A1 (ja) 2011-01-06
US8384982B2 (en) 2013-02-26
EP2189840B1 (en) 2012-02-01
US20100213813A1 (en) 2010-08-26

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