JPS539135A - Electrochromic display device - Google Patents

Electrochromic display device

Info

Publication number
JPS539135A
JPS539135A JP8364776A JP8364776A JPS539135A JP S539135 A JPS539135 A JP S539135A JP 8364776 A JP8364776 A JP 8364776A JP 8364776 A JP8364776 A JP 8364776A JP S539135 A JPS539135 A JP S539135A
Authority
JP
Japan
Prior art keywords
display device
electrochromic display
display
electrode
erasing
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
JP8364776A
Other languages
Japanese (ja)
Inventor
Rikuo Obara
Yoshihisa Kawamoto
Seizo Nakajima
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP8364776A priority Critical patent/JPS539135A/en
Priority to GB28320/77A priority patent/GB1586104A/en
Priority to CA282,451A priority patent/CA1075387A/en
Publication of JPS539135A publication Critical patent/JPS539135A/en
Priority to US06/090,919 priority patent/US4309082A/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)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE: Production of electrode surface contamination is reduced and continuation of normal operation of a display device is promoted by erasing the display written by a pulse application system through shortening between display electrode and counter electrode.
COPYRIGHT: (C)1978,JPO&Japio
JP8364776A 1976-07-12 1976-07-13 Electrochromic display device Pending JPS539135A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8364776A JPS539135A (en) 1976-07-13 1976-07-13 Electrochromic display device
GB28320/77A GB1586104A (en) 1976-07-12 1977-07-06 Electrochromic display apparatus and method
CA282,451A CA1075387A (en) 1976-07-12 1977-07-11 Electrochromic display apparatus
US06/090,919 US4309082A (en) 1976-07-12 1979-11-05 Electrochromic display apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8364776A JPS539135A (en) 1976-07-13 1976-07-13 Electrochromic display device

Publications (1)

Publication Number Publication Date
JPS539135A true JPS539135A (en) 1978-01-27

Family

ID=13808232

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8364776A Pending JPS539135A (en) 1976-07-12 1976-07-13 Electrochromic display device

Country Status (1)

Country Link
JP (1) JPS539135A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156993A (en) * 1979-02-16 1980-12-06 Ebauches Sa Method and device for controlling electrochromic display
DE3036451A1 (en) * 1980-09-26 1982-04-15 Asahi Kasei Kogyo K.K., Osaka Smooth uniform coating of a pencil surface - comprises coating with polyester hot melt resin, colouring agent and (in)organic filler mixt. opt. contg. alcohol, fatty acid, wax or plastic
US4490415A (en) * 1980-09-26 1984-12-25 Asahi Kasei Kogyo Kabushiki Kaisha Method of coating a pencil
JPS6156641U (en) * 1984-09-17 1986-04-16

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55156993A (en) * 1979-02-16 1980-12-06 Ebauches Sa Method and device for controlling electrochromic display
JPS6259316B2 (en) * 1979-02-16 1987-12-10 Ebauchesfabrik Eta Ag
DE3036451A1 (en) * 1980-09-26 1982-04-15 Asahi Kasei Kogyo K.K., Osaka Smooth uniform coating of a pencil surface - comprises coating with polyester hot melt resin, colouring agent and (in)organic filler mixt. opt. contg. alcohol, fatty acid, wax or plastic
US4490415A (en) * 1980-09-26 1984-12-25 Asahi Kasei Kogyo Kabushiki Kaisha Method of coating a pencil
DE3036451C3 (en) * 1980-09-26 1987-03-26 Asahi Kasei Kogyo K.K., Osaka METHOD FOR COATING A PENCIL
JPS6156641U (en) * 1984-09-17 1986-04-16

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