JPS54104858A - Electrochromic display device - Google Patents
Electrochromic display deviceInfo
- Publication number
- JPS54104858A JPS54104858A JP1170778A JP1170778A JPS54104858A JP S54104858 A JPS54104858 A JP S54104858A JP 1170778 A JP1170778 A JP 1170778A JP 1170778 A JP1170778 A JP 1170778A JP S54104858 A JPS54104858 A JP S54104858A
- Authority
- JP
- Japan
- Prior art keywords
- vapor deposition
- electrochromic layer
- substrate
- display device
- electrochromic
- 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
Links
Landscapes
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
PURPOSE: To increase the response speed of the device and achieve longer life by forming the electrochromic display device making use of substrate having an electrochromic layer formed by a diagonal vapor deposition process.
CONSTITUTION: In the electrochromic display device formed by superposing the transparent upper substrate 1 laminated with transparent electrodes 4 and an electrorodes 4 and an electrochromic layer 5 composed of tungsten oxide and a lower substrate 2 laminated with a counter electrode 6 by way of a spacer 3 and sealing an electrolyte solution 7 therein, the electrochromic layer 5 is formed by a diagonal vapor deposition process. The electrochromic layer 5 is formed by so evaporating that the angle of vapor deposition defined as the angle 11 of the vapor deposition 9 from a vapor source 8 and the normal direction 10 of the substrate 1 becomes 10 to 90°. It is desirable to apply the abovementioned diagonal vapor deposition after covering the electrode 4 by applying beforehand perpendicular vapor deposition of a certain degree.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53011707A JPS6032170B2 (en) | 1978-02-03 | 1978-02-03 | electrochromic display device |
CH1109378A CH630182A5 (en) | 1978-02-03 | 1978-10-26 | Electrochromic device and method for manufacturing this device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53011707A JPS6032170B2 (en) | 1978-02-03 | 1978-02-03 | electrochromic display device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54104858A true JPS54104858A (en) | 1979-08-17 |
JPS6032170B2 JPS6032170B2 (en) | 1985-07-26 |
Family
ID=11785508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53011707A Expired JPS6032170B2 (en) | 1978-02-03 | 1978-02-03 | electrochromic display device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6032170B2 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS514996A (en) * | 1974-07-01 | 1976-01-16 | Sharp Kk | |
JPS5123100A (en) * | 1974-08-21 | 1976-02-24 | Suwa Seikosha Kk | HYOJITAI |
JPS5130957A (en) * | 1974-09-11 | 1976-03-16 | Hitachi Ltd | |
JPS51144252A (en) * | 1975-05-22 | 1976-12-11 | Rca Corp | Method of producing liquid crystal device |
JPS52139451A (en) * | 1976-05-14 | 1977-11-21 | Hughes Aircraft Co | Method of introducing uniform oblique array and vertical array into liquid crystal material in liquid crystal cell |
-
1978
- 1978-02-03 JP JP53011707A patent/JPS6032170B2/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS514996A (en) * | 1974-07-01 | 1976-01-16 | Sharp Kk | |
JPS5123100A (en) * | 1974-08-21 | 1976-02-24 | Suwa Seikosha Kk | HYOJITAI |
JPS5130957A (en) * | 1974-09-11 | 1976-03-16 | Hitachi Ltd | |
JPS51144252A (en) * | 1975-05-22 | 1976-12-11 | Rca Corp | Method of producing liquid crystal device |
JPS52139451A (en) * | 1976-05-14 | 1977-11-21 | Hughes Aircraft Co | Method of introducing uniform oblique array and vertical array into liquid crystal material in liquid crystal cell |
Also Published As
Publication number | Publication date |
---|---|
JPS6032170B2 (en) | 1985-07-26 |
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