JPS52105586A - Electrochromic display cell - Google Patents

Electrochromic display cell

Info

Publication number
JPS52105586A
JPS52105586A JP2296976A JP2296976A JPS52105586A JP S52105586 A JPS52105586 A JP S52105586A JP 2296976 A JP2296976 A JP 2296976A JP 2296976 A JP2296976 A JP 2296976A JP S52105586 A JPS52105586 A JP S52105586A
Authority
JP
Japan
Prior art keywords
electrochromic display
display cell
cell
ethers
electrolyte
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
Application number
JP2296976A
Other languages
Japanese (ja)
Other versions
JPS589927B2 (en
Inventor
Kozo Yano
Yasuhiko Inami
Hisashi Kamiide
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.)
Sharp Corp
Original Assignee
Sharp Corp
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 Sharp Corp filed Critical Sharp Corp
Priority to JP51022969A priority Critical patent/JPS589927B2/en
Priority to DE2709086A priority patent/DE2709086C3/en
Priority to US05/773,774 priority patent/US4139275A/en
Priority to CH261077A priority patent/CH627038A5/de
Publication of JPS52105586A publication Critical patent/JPS52105586A/en
Publication of JPS589927B2 publication Critical patent/JPS589927B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To produce an electrochromic display cell (ECD cell) with high response speed and long life by using specific ketones, alcohols, ethers, acetic acid esters, etc. as solvent for electrolyte which contacts with transition metal oxides such as tungsten oxide.
COPYRIGHT: (C)1977,JPO&Japio
JP51022969A 1976-03-02 1976-03-02 electrochromic display device Expired JPS589927B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP51022969A JPS589927B2 (en) 1976-03-02 1976-03-02 electrochromic display device
DE2709086A DE2709086C3 (en) 1976-03-02 1977-03-02 Electrochromic display device
US05/773,774 US4139275A (en) 1976-03-02 1977-03-02 Electrochromic display
CH261077A CH627038A5 (en) 1976-03-02 1977-03-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP51022969A JPS589927B2 (en) 1976-03-02 1976-03-02 electrochromic display device

Publications (2)

Publication Number Publication Date
JPS52105586A true JPS52105586A (en) 1977-09-05
JPS589927B2 JPS589927B2 (en) 1983-02-23

Family

ID=12097395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51022969A Expired JPS589927B2 (en) 1976-03-02 1976-03-02 electrochromic display device

Country Status (1)

Country Link
JP (1) JPS589927B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127486A (en) * 1976-04-20 1977-10-26 Sharp Corp Electrochromic display device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0517869Y2 (en) * 1987-10-22 1993-05-13

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49135644A (en) * 1972-11-09 1974-12-27
JPS5032958A (en) * 1973-05-04 1975-03-29
JPS5087347A (en) * 1973-12-04 1975-07-14
JPS5096241A (en) * 1973-12-22 1975-07-31
JPS50141345A (en) * 1973-12-26 1975-11-13
JPS50149297A (en) * 1974-05-20 1975-11-29
JPS5119996A (en) * 1974-08-12 1976-02-17 Sharp Kk
JPS51136435A (en) * 1975-05-07 1976-11-25 Bbc Brown Boveri & Cie Electronic coloring display unit with electrolyte and method of producing same
JPS51137398A (en) * 1975-05-23 1976-11-27 Toshiba Corp Electrochromic element

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49135644A (en) * 1972-11-09 1974-12-27
JPS5032958A (en) * 1973-05-04 1975-03-29
JPS5087347A (en) * 1973-12-04 1975-07-14
JPS5096241A (en) * 1973-12-22 1975-07-31
JPS50141345A (en) * 1973-12-26 1975-11-13
JPS50149297A (en) * 1974-05-20 1975-11-29
JPS5119996A (en) * 1974-08-12 1976-02-17 Sharp Kk
JPS51136435A (en) * 1975-05-07 1976-11-25 Bbc Brown Boveri & Cie Electronic coloring display unit with electrolyte and method of producing same
JPS51137398A (en) * 1975-05-23 1976-11-27 Toshiba Corp Electrochromic element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127486A (en) * 1976-04-20 1977-10-26 Sharp Corp Electrochromic display device
JPS5758644B2 (en) * 1976-04-20 1982-12-10 Sharp Kk

Also Published As

Publication number Publication date
JPS589927B2 (en) 1983-02-23

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