JPS565882A - Production of electrochromic display - Google Patents

Production of electrochromic display

Info

Publication number
JPS565882A
JPS565882A JP8161779A JP8161779A JPS565882A JP S565882 A JPS565882 A JP S565882A JP 8161779 A JP8161779 A JP 8161779A JP 8161779 A JP8161779 A JP 8161779A JP S565882 A JPS565882 A JP S565882A
Authority
JP
Japan
Prior art keywords
base plate
formation
interface
thickness
electrochromic display
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
JP8161779A
Other languages
Japanese (ja)
Inventor
Yoshihiko Kasai
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.)
Seiko Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Seiko Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP8161779A priority Critical patent/JPS565882A/en
Publication of JPS565882A publication Critical patent/JPS565882A/en
Pending legal-status Critical Current

Links

Landscapes

  • Inorganic Compounds Of Heavy Metals (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)

Abstract

PURPOSE: When films of platinum group metal are formed on the electrode base plate, the formation of the film on the interface of the base plate is effected under heating of the plate and the other film formation operation thereafter is conducted at a temperature of lower than that in the first formation to increase the durability without adverse effect on color-developing response.
CONSTITUTION: The electrode base metal having a transparent electrode (SnO2) layer is metallized under vacuum with a platinum group metal alone such as osmium, iridium, platinum, palladium, rhodium or ruthenium or its alloy under heating to, e.g., 250°C to form films on the interface of the base plate with a thickness of less than 200Å, e.g., 30Å. Then, the temperature of the base plate is lowered to 20°C and vacuum metallization is effected to form films, e.g., of 360Å thickness. Finally, the resultant 2 or more layers are subjected to anode oxidation to give the objective electrochromic display.
COPYRIGHT: (C)1981,JPO&Japio
JP8161779A 1979-06-28 1979-06-28 Production of electrochromic display Pending JPS565882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8161779A JPS565882A (en) 1979-06-28 1979-06-28 Production of electrochromic display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8161779A JPS565882A (en) 1979-06-28 1979-06-28 Production of electrochromic display

Publications (1)

Publication Number Publication Date
JPS565882A true JPS565882A (en) 1981-01-21

Family

ID=13751275

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8161779A Pending JPS565882A (en) 1979-06-28 1979-06-28 Production of electrochromic display

Country Status (1)

Country Link
JP (1) JPS565882A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148723A (en) * 1981-03-12 1982-09-14 Nippon Kogaku Kk <Nikon> Electrochromic display cell for pattern display
JPS5878126A (en) * 1981-11-04 1983-05-11 Nippon Kogaku Kk <Nikon> Electrochromic display body
JPH0790271A (en) * 1993-09-21 1995-04-04 Tsukio I Soil stabilizer, paving subbase course material and paving process

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57148723A (en) * 1981-03-12 1982-09-14 Nippon Kogaku Kk <Nikon> Electrochromic display cell for pattern display
JPS5878126A (en) * 1981-11-04 1983-05-11 Nippon Kogaku Kk <Nikon> Electrochromic display body
JPH0790271A (en) * 1993-09-21 1995-04-04 Tsukio I Soil stabilizer, paving subbase course material and paving process
JPH0826315B2 (en) * 1993-09-21 1996-03-13 月夫 井 Soil stabilization material, paving roadbed material and paving method

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