JPS57128322A - Electrochromic display cell - Google Patents

Electrochromic display cell

Info

Publication number
JPS57128322A
JPS57128322A JP1601281A JP1601281A JPS57128322A JP S57128322 A JPS57128322 A JP S57128322A JP 1601281 A JP1601281 A JP 1601281A JP 1601281 A JP1601281 A JP 1601281A JP S57128322 A JPS57128322 A JP S57128322A
Authority
JP
Japan
Prior art keywords
electrode
potential
cell
counter
constitution
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
JP1601281A
Other languages
Japanese (ja)
Inventor
Yasuo Minami
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Priority to JP1601281A priority Critical patent/JPS57128322A/en
Publication of JPS57128322A publication Critical patent/JPS57128322A/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
    • G02F1/153—Constructional details
    • G02F1/155—Electrodes

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (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 make the potential of a counter electrode stable and to improve response characteristics of cell and uneven display, by forming a plurality of counter electrodes with electrode material with different potential and shortening the counter electrodes. CONSTITUTION:A counter electrode 11 is attached on an opposing base 6, and two different types of electrode members 12, 13 are formed on it. For example, EC film such as WO3 is used as the member 12 and an invasion type electrode member such as Sb2O3 is used for the member 13. The members 12, 13 are constituted by being shortened via the electrode 11, and a cell constitution is made through the potential difference of the two. The member 12 made of the EC film such as WO3 reaches an equilibrium potential state determined through the combination with other member 13, the potential of the counter electrode is always stably operated even during the drive of ON/OFF of the cell and the problems of deterioration in response speed and uneven display can be solved.
JP1601281A 1981-02-02 1981-02-02 Electrochromic display cell Pending JPS57128322A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1601281A JPS57128322A (en) 1981-02-02 1981-02-02 Electrochromic display cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1601281A JPS57128322A (en) 1981-02-02 1981-02-02 Electrochromic display cell

Publications (1)

Publication Number Publication Date
JPS57128322A true JPS57128322A (en) 1982-08-09

Family

ID=11904661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1601281A Pending JPS57128322A (en) 1981-02-02 1981-02-02 Electrochromic display cell

Country Status (1)

Country Link
JP (1) JPS57128322A (en)

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