JPS5711328A - Electrochromic display element - Google Patents

Electrochromic display element

Info

Publication number
JPS5711328A
JPS5711328A JP8701380A JP8701380A JPS5711328A JP S5711328 A JPS5711328 A JP S5711328A JP 8701380 A JP8701380 A JP 8701380A JP 8701380 A JP8701380 A JP 8701380A JP S5711328 A JPS5711328 A JP S5711328A
Authority
JP
Japan
Prior art keywords
electrochromic
base plate
speed
display electrode
forming
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.)
Granted
Application number
JP8701380A
Other languages
Japanese (ja)
Other versions
JPH0133813B2 (en
Inventor
Hiroshi Ono
Kenji Nomura
Satoru Isoda
Tatsuo Masumi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8701380A priority Critical patent/JPS5711328A/en
Publication of JPS5711328A publication Critical patent/JPS5711328A/en
Publication of JPH0133813B2 publication Critical patent/JPH0133813B2/ja
Granted 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
    • G02F1/1516—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 organic material
    • G02F1/15165—Polymers

Abstract

PURPOSE:To obtain a display element with high-speed response and long life by forming a specific filmlike electrochromic layer on a display electrode. CONSTITUTION:A filmlike electrochromic material layer 41 whose primary component is a high molecular electrochromic material obtained by alternatingly copolymerizing a polymerizable electrochromic substance (Ex. 4,4'-bipyridine derivative) whose side chain has an electrochromic functional group forming/deforming colors at the application of voltage with a polymerized compound (Ex. P-aminostyrene) whose side chain has a functional group alternately is formed on a display electrode 2 attached to a base plate 1. The base plate 1 is opposed against a base plate 1 attaching an opposed electrode 3 through a spacer 5 and an electrolyte solution 42 is enclosed inside the space between base plates 1s. Since the movement of the electrochromic substance to the surface of display electrode is made unnecessary and the speed of the reaction of color forming/deforming is controlled in the process of load transfer, the process of load transfer is speed up by the electron transmission between neighboring side chains to achieve the high-speed response.
JP8701380A 1980-06-23 1980-06-23 Electrochromic display element Granted JPS5711328A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8701380A JPS5711328A (en) 1980-06-23 1980-06-23 Electrochromic display element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8701380A JPS5711328A (en) 1980-06-23 1980-06-23 Electrochromic display element

Publications (2)

Publication Number Publication Date
JPS5711328A true JPS5711328A (en) 1982-01-21
JPH0133813B2 JPH0133813B2 (en) 1989-07-14

Family

ID=13903075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8701380A Granted JPS5711328A (en) 1980-06-23 1980-06-23 Electrochromic display element

Country Status (1)

Country Link
JP (1) JPS5711328A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63115124U (en) * 1987-01-22 1988-07-25
WO2000058418A1 (en) * 1999-03-29 2000-10-05 Bayer Aktiengesellschaft Flat electrochromic contrast system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63115124U (en) * 1987-01-22 1988-07-25
WO2000058418A1 (en) * 1999-03-29 2000-10-05 Bayer Aktiengesellschaft Flat electrochromic contrast system

Also Published As

Publication number Publication date
JPH0133813B2 (en) 1989-07-14

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