JPS5235182A - Memory display device - Google Patents

Memory display device

Info

Publication number
JPS5235182A
JPS5235182A JP50110009A JP11000975A JPS5235182A JP S5235182 A JPS5235182 A JP S5235182A JP 50110009 A JP50110009 A JP 50110009A JP 11000975 A JP11000975 A JP 11000975A JP S5235182 A JPS5235182 A JP S5235182A
Authority
JP
Japan
Prior art keywords
display device
memory display
memory
polydipyridylcationic
electrochromism
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
JP50110009A
Other languages
Japanese (ja)
Inventor
Masao Yamana
Mototane Yamamoto
Tsutomu Kawada
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.)
TOKYO DENKI DAIGAKU
TOUKIYOU DENKI DAIGAKU
Original Assignee
TOKYO DENKI DAIGAKU
TOUKIYOU DENKI DAIGAKU
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 TOKYO DENKI DAIGAKU, TOUKIYOU DENKI DAIGAKU filed Critical TOKYO DENKI DAIGAKU
Priority to JP50110009A priority Critical patent/JPS5235182A/en
Publication of JPS5235182A publication Critical patent/JPS5235182A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: A memory display device having a stable memory, adopting electrochromism of oligomer such as polydipyridylcationic compound.
COPYRIGHT: (C)1977,JPO&Japio
JP50110009A 1975-09-12 1975-09-12 Memory display device Pending JPS5235182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50110009A JPS5235182A (en) 1975-09-12 1975-09-12 Memory display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50110009A JPS5235182A (en) 1975-09-12 1975-09-12 Memory display device

Publications (1)

Publication Number Publication Date
JPS5235182A true JPS5235182A (en) 1977-03-17

Family

ID=14524786

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50110009A Pending JPS5235182A (en) 1975-09-12 1975-09-12 Memory display device

Country Status (1)

Country Link
JP (1) JPS5235182A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542627A (en) * 1977-06-08 1979-01-10 Sanyo Electric Co Ltd Data input-output display system
WO1981001287A1 (en) * 1979-11-07 1981-05-14 Fujisawa Pharmaceutical Co Viologen derivatives and polymers thereof
US4304465A (en) * 1979-10-29 1981-12-08 International Business Machines Corporation Electrochromic display device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032958A (en) * 1973-05-04 1975-03-29

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5032958A (en) * 1973-05-04 1975-03-29

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS542627A (en) * 1977-06-08 1979-01-10 Sanyo Electric Co Ltd Data input-output display system
US4304465A (en) * 1979-10-29 1981-12-08 International Business Machines Corporation Electrochromic display device
WO1981001287A1 (en) * 1979-11-07 1981-05-14 Fujisawa Pharmaceutical Co Viologen derivatives and polymers thereof

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