JPS5280141A - Electrochromic display unit - Google Patents

Electrochromic display unit

Info

Publication number
JPS5280141A
JPS5280141A JP50157566A JP15756675A JPS5280141A JP S5280141 A JPS5280141 A JP S5280141A JP 50157566 A JP50157566 A JP 50157566A JP 15756675 A JP15756675 A JP 15756675A JP S5280141 A JPS5280141 A JP S5280141A
Authority
JP
Japan
Prior art keywords
display unit
electrochromic display
metal
doping
oxide
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
JP50157566A
Other languages
Japanese (ja)
Inventor
Yutaka Takeshita
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 JP50157566A priority Critical patent/JPS5280141A/en
Publication of JPS5280141A publication Critical patent/JPS5280141A/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 provide a display unit which has a low driving voltage, a longer life and a high response speed by doping a minor amount of a metal having a high hydrogen overvoltage into an oxide of a metal with electrochromic property or a nesa electrode provided thereunder.
COPYRIGHT: (C)1977,JPO&Japio
JP50157566A 1975-12-26 1975-12-26 Electrochromic display unit Pending JPS5280141A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50157566A JPS5280141A (en) 1975-12-26 1975-12-26 Electrochromic display unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50157566A JPS5280141A (en) 1975-12-26 1975-12-26 Electrochromic display unit

Publications (1)

Publication Number Publication Date
JPS5280141A true JPS5280141A (en) 1977-07-05

Family

ID=15652472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50157566A Pending JPS5280141A (en) 1975-12-26 1975-12-26 Electrochromic display unit

Country Status (1)

Country Link
JP (1) JPS5280141A (en)

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