JPS5781241A - All solid state complementary type electrochromic display element - Google Patents

All solid state complementary type electrochromic display element

Info

Publication number
JPS5781241A
JPS5781241A JP55158450A JP15845080A JPS5781241A JP S5781241 A JPS5781241 A JP S5781241A JP 55158450 A JP55158450 A JP 55158450A JP 15845080 A JP15845080 A JP 15845080A JP S5781241 A JPS5781241 A JP S5781241A
Authority
JP
Japan
Prior art keywords
layer
coloring
solid state
display element
electrochromic display
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.)
Pending
Application number
JP55158450A
Other languages
Japanese (ja)
Inventor
Takanori Minamitani
Hidetake Hashimoto
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.)
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
Original Assignee
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
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 Citizen Holdings Co Ltd, Citizen Watch Co Ltd filed Critical Citizen Holdings Co Ltd
Priority to JP55158450A priority Critical patent/JPS5781241A/en
Publication of JPS5781241A publication Critical patent/JPS5781241A/en
Pending 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
    • G02F1/1514—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 characterised by the electrochromic material, e.g. by the electrodeposited material
    • G02F1/1523—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 characterised by the electrochromic material, e.g. by the electrodeposited material comprising inorganic material
    • G02F1/1524—Transition metal compounds
    • 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
    • G02F1/1514—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 characterised by the electrochromic material, e.g. by the electrodeposited material
    • G02F1/1523—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 characterised by the electrochromic material, e.g. by the electrodeposited material comprising inorganic material
    • G02F1/1524—Transition metal compounds
    • G02F1/15245—Transition metal compounds based on iridium oxide or hydroxide

Landscapes

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

Abstract

PURPOSE:To prevent leak current which does not contribute directly to coloring and improve coloring efficiency by providing an electron blocking layer between an electrolyte layer and at least one of the 1st or 2nd electrochromic EC material layer. CONSTITUTION:A transparent conductive film is formed as the 1st electrode layer 12 on a transparent substrate 11. Next, tungsten trioxide which is the 1st electrochromic EC material layer 13 of reduction coloring type is formed, after which an electrolyte layer 14 is formed. Thence, silicon oxide is laminated and formed as an electron blocking layer 15, after which the 2nd EC material layer 16 of oxidation coloring type represented by iridium oxide is formed. Finally, the 2nd electrode layer 17 is formed, whereby the element is formed. When voltage is applied between the layer 12 and the layer 17, the layer 13 and the layer 16 show coloring and decoloring phenomena simultaneously.
JP55158450A 1980-11-11 1980-11-11 All solid state complementary type electrochromic display element Pending JPS5781241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55158450A JPS5781241A (en) 1980-11-11 1980-11-11 All solid state complementary type electrochromic display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55158450A JPS5781241A (en) 1980-11-11 1980-11-11 All solid state complementary type electrochromic display element

Publications (1)

Publication Number Publication Date
JPS5781241A true JPS5781241A (en) 1982-05-21

Family

ID=15672013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55158450A Pending JPS5781241A (en) 1980-11-11 1980-11-11 All solid state complementary type electrochromic display element

Country Status (1)

Country Link
JP (1) JPS5781241A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0829032A1 (en) * 1995-05-25 1998-03-18 ISOCLIMA S.p.A. Monolithic multi-layer electrochromic composite material with inner buffer layers
US5977162A (en) * 1996-09-16 1999-11-02 Seidman; Michael D. Therapeutic treatment for auditory function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0829032A1 (en) * 1995-05-25 1998-03-18 ISOCLIMA S.p.A. Monolithic multi-layer electrochromic composite material with inner buffer layers
EP0829032A4 (en) * 1995-05-25 1998-11-18 Isoclima Spa Monolithic multi-layer electrochromic composite material with inner buffer layers
US5977162A (en) * 1996-09-16 1999-11-02 Seidman; Michael D. Therapeutic treatment for auditory function

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