JPS51145347A - Drive circuit - Google Patents

Drive circuit

Info

Publication number
JPS51145347A
JPS51145347A JP6999675A JP6999675A JPS51145347A JP S51145347 A JPS51145347 A JP S51145347A JP 6999675 A JP6999675 A JP 6999675A JP 6999675 A JP6999675 A JP 6999675A JP S51145347 A JPS51145347 A JP S51145347A
Authority
JP
Japan
Prior art keywords
drive circuit
electro
driving
display
long time
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
JP6999675A
Other languages
Japanese (ja)
Inventor
Tsutomu Otake
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 JP6999675A priority Critical patent/JPS51145347A/en
Publication of JPS51145347A publication Critical patent/JPS51145347A/en
Pending 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: Preventing reduction of a coloring performance in a long time operation by driving the display with a constant charge making use of an electro-chromic effect.
COPYRIGHT: (C)1976,JPO&Japio
JP6999675A 1975-06-09 1975-06-09 Drive circuit Pending JPS51145347A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6999675A JPS51145347A (en) 1975-06-09 1975-06-09 Drive circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6999675A JPS51145347A (en) 1975-06-09 1975-06-09 Drive circuit

Publications (1)

Publication Number Publication Date
JPS51145347A true JPS51145347A (en) 1976-12-14

Family

ID=13418787

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6999675A Pending JPS51145347A (en) 1975-06-09 1975-06-09 Drive circuit

Country Status (1)

Country Link
JP (1) JPS51145347A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730639A (en) * 1980-07-31 1982-02-18 Ichikoh Ind Ltd Anti-glare mirror device
JPS57161728A (en) * 1981-03-30 1982-10-05 Ricoh Co Ltd Electrochormic display device
JP2000330517A (en) * 1999-05-24 2000-11-30 Casio Comput Co Ltd Display device and driving method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5730639A (en) * 1980-07-31 1982-02-18 Ichikoh Ind Ltd Anti-glare mirror device
JPS57161728A (en) * 1981-03-30 1982-10-05 Ricoh Co Ltd Electrochormic display device
JP2000330517A (en) * 1999-05-24 2000-11-30 Casio Comput Co Ltd Display device and driving method thereof

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