JPS55144208A - Electrochromic display device - Google Patents

Electrochromic display device

Info

Publication number
JPS55144208A
JPS55144208A JP5288479A JP5288479A JPS55144208A JP S55144208 A JPS55144208 A JP S55144208A JP 5288479 A JP5288479 A JP 5288479A JP 5288479 A JP5288479 A JP 5288479A JP S55144208 A JPS55144208 A JP S55144208A
Authority
JP
Japan
Prior art keywords
layer
solid electrolyte
electrolyte
rbag
evaporated
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
JP5288479A
Other languages
Japanese (ja)
Inventor
Kinya Tada
Yoshihiko Kawai
Taira Namita
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.)
Sanyo Electric Co Ltd
Original Assignee
Sanyo 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 Sanyo Electric Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP5288479A priority Critical patent/JPS55144208A/en
Publication of JPS55144208A publication Critical patent/JPS55144208A/en
Pending legal-status Critical Current

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 make the device thin, make its response speed faster and enable the simple assembling without causing electrolyte leakage and the like by using the solid electrolyte mixed with EC material for the electrochromic (EC) layer and using the same solid electrolyte as an electrolyte.
CONSTITUTION: Transparent conductive film of SnO2 is deposited in display pattern form on a display side glass substrate 1 to form display electrodes 2. An EC layer 3 comprising mixing RbAg4I5 in WO3 at approximately 50:50 is provided on the electrodes 2. RbAg4I5 is evaporated on the layer 3 to form a solid electrolyte layer 4 and Ag is evaporated on the layer 4 to form a counter electrode 5. In this way, the EC element which is higher in response speed by as much as 1 digit than conventional EC elements is obtainable.
COPYRIGHT: (C)1980,JPO&Japio
JP5288479A 1979-04-27 1979-04-27 Electrochromic display device Pending JPS55144208A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5288479A JPS55144208A (en) 1979-04-27 1979-04-27 Electrochromic display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5288479A JPS55144208A (en) 1979-04-27 1979-04-27 Electrochromic display device

Publications (1)

Publication Number Publication Date
JPS55144208A true JPS55144208A (en) 1980-11-11

Family

ID=12927295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5288479A Pending JPS55144208A (en) 1979-04-27 1979-04-27 Electrochromic display device

Country Status (1)

Country Link
JP (1) JPS55144208A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59181A (en) * 1982-06-25 1984-01-05 株式会社東芝 Fully solid electric coloring display element
JPS59182424A (en) * 1983-04-01 1984-10-17 Keisuke Sasaki Structure of solid variable coloring film and its production
KR100392977B1 (en) * 1994-11-11 2003-10-23 소니 가부시끼 가이샤 Optics

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59181A (en) * 1982-06-25 1984-01-05 株式会社東芝 Fully solid electric coloring display element
JPS59182424A (en) * 1983-04-01 1984-10-17 Keisuke Sasaki Structure of solid variable coloring film and its production
KR100392977B1 (en) * 1994-11-11 2003-10-23 소니 가부시끼 가이샤 Optics

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