JPS5773723A - Electrochromic display device - Google Patents

Electrochromic display device

Info

Publication number
JPS5773723A
JPS5773723A JP55150364A JP15036480A JPS5773723A JP S5773723 A JPS5773723 A JP S5773723A JP 55150364 A JP55150364 A JP 55150364A JP 15036480 A JP15036480 A JP 15036480A JP S5773723 A JPS5773723 A JP S5773723A
Authority
JP
Japan
Prior art keywords
layer
display device
substrate
complex
obtd
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
JP55150364A
Other languages
Japanese (ja)
Inventor
Yoshihiko Hirai
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP55150364A priority Critical patent/JPS5773723A/en
Publication of JPS5773723A publication Critical patent/JPS5773723A/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
    • G02F1/1516—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

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

PURPOSE:To obtain an electrochromic (EC) display device having a high responding speed and a long life by using a layer of a mixture of an EC polymer with a charge transferring type complex as an EC layer. CONSTITUTION:An electrolytic soln. 4 is sealed in the space between an electrode substrate for display obtd. by forming a transparent electrode 2 and an EC layer 3 on a transparent substrate 1 and an opposite electrode substrate obtd. by forming an opposite electrode 6 on an opposite substrate 7. Thus, an EC display device is manufactured. In the figure symbol 5 is a light reflecting white plate, and 8 is a spacer. Said EC layer 3 is made of mixture consisting of an EC polymer such as polybenzyl chloride contg. added tetrathiofluvalene and of a charge transferring type high molecular complex such as polyvinylbenzylammonium-7,7,8,8-tetracyanoquinodimethane complex.
JP55150364A 1980-10-27 1980-10-27 Electrochromic display device Pending JPS5773723A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55150364A JPS5773723A (en) 1980-10-27 1980-10-27 Electrochromic display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55150364A JPS5773723A (en) 1980-10-27 1980-10-27 Electrochromic display device

Publications (1)

Publication Number Publication Date
JPS5773723A true JPS5773723A (en) 1982-05-08

Family

ID=15495373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55150364A Pending JPS5773723A (en) 1980-10-27 1980-10-27 Electrochromic display device

Country Status (1)

Country Link
JP (1) JPS5773723A (en)

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