JPS5311891A - Electrochromic display device - Google Patents

Electrochromic display device

Info

Publication number
JPS5311891A
JPS5311891A JP8793776A JP8793776A JPS5311891A JP S5311891 A JPS5311891 A JP S5311891A JP 8793776 A JP8793776 A JP 8793776A JP 8793776 A JP8793776 A JP 8793776A JP S5311891 A JPS5311891 A JP S5311891A
Authority
JP
Japan
Prior art keywords
display device
electrochromic display
thin
iva
charging
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
JP8793776A
Other languages
Japanese (ja)
Inventor
Yoshinosuke Nagata
Kinya Tada
Yoshihiko Kawai
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 JP8793776A priority Critical patent/JPS5311891A/en
Publication of JPS5311891A publication Critical patent/JPS5311891A/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 formation of a thin film made of WO3, etc. at the display side unnecessary by charging a phosphorus oxide salt of the IVa,Va or VIa group metals between transparent and opposite electrodes so as to obtain a thin EC display device of simple structure.
COPYRIGHT: (C)1978,JPO&Japio
JP8793776A 1976-07-20 1976-07-20 Electrochromic display device Pending JPS5311891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8793776A JPS5311891A (en) 1976-07-20 1976-07-20 Electrochromic display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8793776A JPS5311891A (en) 1976-07-20 1976-07-20 Electrochromic display device

Publications (1)

Publication Number Publication Date
JPS5311891A true JPS5311891A (en) 1978-02-02

Family

ID=13928806

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8793776A Pending JPS5311891A (en) 1976-07-20 1976-07-20 Electrochromic display device

Country Status (1)

Country Link
JP (1) JPS5311891A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348985A (en) * 1976-10-15 1978-05-02 Matsushita Electric Ind Co Ltd Image display elements
WO1981000308A1 (en) * 1979-07-19 1981-02-05 Rockwell International Corp Solid state electrochromic display
US4298250A (en) * 1978-10-31 1981-11-03 Bell Telephone Laboratories, Incorporated Solid electrochromic devices
JPS63104027A (en) * 1986-10-21 1988-05-09 Sekisui Chem Co Ltd Electrochromic device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5348985A (en) * 1976-10-15 1978-05-02 Matsushita Electric Ind Co Ltd Image display elements
US4306774A (en) * 1978-10-04 1981-12-22 Rockwell International Corporation Solid state electrochromic display
US4298250A (en) * 1978-10-31 1981-11-03 Bell Telephone Laboratories, Incorporated Solid electrochromic devices
WO1981000308A1 (en) * 1979-07-19 1981-02-05 Rockwell International Corp Solid state electrochromic display
JPS63104027A (en) * 1986-10-21 1988-05-09 Sekisui Chem Co Ltd Electrochromic device

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