JPS5267348A - Device using electrochromic display element - Google Patents

Device using electrochromic display element

Info

Publication number
JPS5267348A
JPS5267348A JP50143498A JP14349875A JPS5267348A JP S5267348 A JPS5267348 A JP S5267348A JP 50143498 A JP50143498 A JP 50143498A JP 14349875 A JP14349875 A JP 14349875A JP S5267348 A JPS5267348 A JP S5267348A
Authority
JP
Japan
Prior art keywords
display element
electrochromic display
write
erasure
stabilize
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
JP50143498A
Other languages
Japanese (ja)
Other versions
JPS593732B2 (en
Inventor
Tadashi Sano
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 JP14349875A priority Critical patent/JPS593732B2/en
Publication of JPS5267348A publication Critical patent/JPS5267348A/en
Publication of JPS593732B2 publication Critical patent/JPS593732B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

PURPOSE:To improve the response speed and stabilize the write of erasure operation by making large a current value fed from a constant-current circuit at the initial period of write or erasure and make small it at the later period.
JP14349875A 1975-12-01 1975-12-01 electrochromic Expired JPS593732B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14349875A JPS593732B2 (en) 1975-12-01 1975-12-01 electrochromic

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14349875A JPS593732B2 (en) 1975-12-01 1975-12-01 electrochromic

Publications (2)

Publication Number Publication Date
JPS5267348A true JPS5267348A (en) 1977-06-03
JPS593732B2 JPS593732B2 (en) 1984-01-25

Family

ID=15340104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14349875A Expired JPS593732B2 (en) 1975-12-01 1975-12-01 electrochromic

Country Status (1)

Country Link
JP (1) JPS593732B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02157U (en) * 1988-06-14 1990-01-05

Also Published As

Publication number Publication date
JPS593732B2 (en) 1984-01-25

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees