JPS547954A - Display driving system - Google Patents

Display driving system

Info

Publication number
JPS547954A
JPS547954A JP7307877A JP7307877A JPS547954A JP S547954 A JPS547954 A JP S547954A JP 7307877 A JP7307877 A JP 7307877A JP 7307877 A JP7307877 A JP 7307877A JP S547954 A JPS547954 A JP S547954A
Authority
JP
Japan
Prior art keywords
driving system
display driving
erasing
duty
colored
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
JP7307877A
Other languages
Japanese (ja)
Other versions
JPS6115410B2 (en
Inventor
Hiroshi Takahashi
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP7307877A priority Critical patent/JPS547954A/en
Publication of JPS547954A publication Critical patent/JPS547954A/en
Publication of JPS6115410B2 publication Critical patent/JPS6115410B2/ja
Granted 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 effect the three operations of (colored) writing, erasing and holding by changing the duty of the drive signals of an electrochromic display element such that the width of repeated pulses is varied.
COPYRIGHT: (C)1979,JPO&Japio
JP7307877A 1977-06-20 1977-06-20 Display driving system Granted JPS547954A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7307877A JPS547954A (en) 1977-06-20 1977-06-20 Display driving system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7307877A JPS547954A (en) 1977-06-20 1977-06-20 Display driving system

Publications (2)

Publication Number Publication Date
JPS547954A true JPS547954A (en) 1979-01-20
JPS6115410B2 JPS6115410B2 (en) 1986-04-24

Family

ID=13507928

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7307877A Granted JPS547954A (en) 1977-06-20 1977-06-20 Display driving system

Country Status (1)

Country Link
JP (1) JPS547954A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63192026A (en) * 1987-02-05 1988-08-09 Murakami Kaimeidou:Kk Method and device for continuously controlling and driving reflection factor of ec dazzleproof mirror
JPS63192027A (en) * 1987-02-05 1988-08-09 Murakami Kaimeidou:Kk Method and circuit for automatically controlling and driving reflection factor of ec dazzleproof mirror
JPS63191319U (en) * 1987-05-28 1988-12-09
JPH0176115U (en) * 1987-11-10 1989-05-23
WO2015098630A1 (en) * 2013-12-26 2015-07-02 Canon Kabushiki Kaisha Driving device for electrochromic devices

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63192026A (en) * 1987-02-05 1988-08-09 Murakami Kaimeidou:Kk Method and device for continuously controlling and driving reflection factor of ec dazzleproof mirror
JPS63192027A (en) * 1987-02-05 1988-08-09 Murakami Kaimeidou:Kk Method and circuit for automatically controlling and driving reflection factor of ec dazzleproof mirror
JPS63191319U (en) * 1987-05-28 1988-12-09
JPH0176115U (en) * 1987-11-10 1989-05-23
WO2015098630A1 (en) * 2013-12-26 2015-07-02 Canon Kabushiki Kaisha Driving device for electrochromic devices

Also Published As

Publication number Publication date
JPS6115410B2 (en) 1986-04-24

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