JPS5737334A - Electrochromic display device - Google Patents
Electrochromic display deviceInfo
- Publication number
- JPS5737334A JPS5737334A JP11242580A JP11242580A JPS5737334A JP S5737334 A JPS5737334 A JP S5737334A JP 11242580 A JP11242580 A JP 11242580A JP 11242580 A JP11242580 A JP 11242580A JP S5737334 A JPS5737334 A JP S5737334A
- Authority
- JP
- Japan
- Prior art keywords
- electrochromic
- coloring
- layer
- substrate
- blue
- 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
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
- G02F1/1533—Constructional details structural features not otherwise provided for
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 improve response performance, coloring performance, etc., and perform multicolor displaying by forming the electrochromic layer of a titled display device of a high polymer resin added with plural electrochromic active molecules. CONSTITUTION:In a titled device sealed with electrolyte 4 between a display substrate of the construction wherein transparent electrodes 2 and electrochromic layers 3 are formed successively on a transparent substrate 1 of transparent glass or the like and a counter substrate 7 installed opposite to said display substrate, the layer 3 is formed of a high polymer resin added with at least >=2 kinds of electrochromic active dye molecules. For example, in the case when it is formed of the polystyrene added with morpholinopyrazoline deriv. coloring to red when oxidized and viologen coloring to blue when reduced, if +2V voltage is applied to the electrodes 2 with respect to a counter electrode 6, the layer colors to red, and if -2V is applied, it colors to blue, hence, multicolor displaying is accomplished.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11242580A JPS5737334A (en) | 1980-08-15 | 1980-08-15 | Electrochromic display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11242580A JPS5737334A (en) | 1980-08-15 | 1980-08-15 | Electrochromic display device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5737334A true JPS5737334A (en) | 1982-03-01 |
Family
ID=14586312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11242580A Pending JPS5737334A (en) | 1980-08-15 | 1980-08-15 | Electrochromic display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5737334A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62288814A (en) * | 1986-06-09 | 1987-12-15 | Toshiba Corp | Organic thin film multicolor display element |
JPH03242626A (en) * | 1989-12-05 | 1991-10-29 | Internatl Business Mach Corp <Ibm> | Charge-transfer salt and these usage |
-
1980
- 1980-08-15 JP JP11242580A patent/JPS5737334A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62288814A (en) * | 1986-06-09 | 1987-12-15 | Toshiba Corp | Organic thin film multicolor display element |
JPH03242626A (en) * | 1989-12-05 | 1991-10-29 | Internatl Business Mach Corp <Ibm> | Charge-transfer salt and these usage |
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