Nothing Special   »   [go: up one dir, main page]

JPS6459338A - Electrochromic display device - Google Patents

Electrochromic display device

Info

Publication number
JPS6459338A
JPS6459338A JP21745387A JP21745387A JPS6459338A JP S6459338 A JPS6459338 A JP S6459338A JP 21745387 A JP21745387 A JP 21745387A JP 21745387 A JP21745387 A JP 21745387A JP S6459338 A JPS6459338 A JP S6459338A
Authority
JP
Japan
Prior art keywords
layer
coloring
heating
electrical conductivity
reduction reaction
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
JP21745387A
Other languages
Japanese (ja)
Other versions
JP2661057B2 (en
Inventor
Akio Yasuda
Kengo Ito
Nobuyoshi Seto
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP62217453A priority Critical patent/JP2661057B2/en
Publication of JPS6459338A publication Critical patent/JPS6459338A/en
Application granted granted Critical
Publication of JP2661057B2 publication Critical patent/JP2661057B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE:To decrease crosstalks and to obtain a large-area display and high- resolution display by laminating a coloring and decoloring material which is colored and decolored by an electrochemical oxidation reduction reaction and an electrolyte layer which is increased in electrical conductivity by heating. CONSTITUTION:The solid electrochromic layer 5 consisting of the coloring and decoloring material which is colored and decolored by the electrochemical oxidation reduction reaction and the electrolyte layer 6 which contains a supporting electrolyte and is increased in the electrical conductivity by heating are laminated and electrodes 3, 4 are formed on both faces. Namely, the electrolyte layer 6 exhibits the electrical conductivity only when the layer is heated and, therefore, the electrochromic layer 5 exhibits the coloring and decoloring behavior by the electrochemical oxidation reduction reaction when the layer is subjected simultaneously to both of the heating and the impression of current, by which images and characters, etc., are displayed. The crosstalks are thereby decreased even with the simple matrix and the large-area display and high resolution display are obtd.
JP62217453A 1987-08-31 1987-08-31 Electrochromic display device Expired - Fee Related JP2661057B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62217453A JP2661057B2 (en) 1987-08-31 1987-08-31 Electrochromic display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62217453A JP2661057B2 (en) 1987-08-31 1987-08-31 Electrochromic display device

Publications (2)

Publication Number Publication Date
JPS6459338A true JPS6459338A (en) 1989-03-07
JP2661057B2 JP2661057B2 (en) 1997-10-08

Family

ID=16704470

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62217453A Expired - Fee Related JP2661057B2 (en) 1987-08-31 1987-08-31 Electrochromic display device

Country Status (1)

Country Link
JP (1) JP2661057B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002365662A (en) * 2001-06-11 2002-12-18 Rohm Co Ltd Display medium, display element and display device
WO2003005117A1 (en) * 2001-07-06 2003-01-16 Sony Corporation Display element
JP2005257956A (en) * 2004-03-10 2005-09-22 Sony Corp Electrochemical display device and electrochemical display method
JP2007529036A (en) * 2004-03-12 2007-10-18 ザ・ボーイング・カンパニー Array dimming controller for multicolor systems, low vapor pressure solvents, and electrochromic devices

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102708758B (en) * 2011-08-25 2015-06-10 京东方科技集团股份有限公司 Display unit, double-faced display device and manufacture method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50102291A (en) * 1974-01-09 1975-08-13
JPS63102104A (en) * 1986-10-16 1988-05-07 日立マクセル株式会社 Ion conducting organic film

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50102291A (en) * 1974-01-09 1975-08-13
JPS63102104A (en) * 1986-10-16 1988-05-07 日立マクセル株式会社 Ion conducting organic film

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002365662A (en) * 2001-06-11 2002-12-18 Rohm Co Ltd Display medium, display element and display device
WO2003005117A1 (en) * 2001-07-06 2003-01-16 Sony Corporation Display element
US7057789B2 (en) 2001-07-06 2006-06-06 Sony Corporation Display element
JP2005257956A (en) * 2004-03-10 2005-09-22 Sony Corp Electrochemical display device and electrochemical display method
JP2007529036A (en) * 2004-03-12 2007-10-18 ザ・ボーイング・カンパニー Array dimming controller for multicolor systems, low vapor pressure solvents, and electrochromic devices
JP2011170364A (en) * 2004-03-12 2011-09-01 Boeing Co:The Multicolor system, low vapor pressure solvent, and array dimming controller for electrochromic device

Also Published As

Publication number Publication date
JP2661057B2 (en) 1997-10-08

Similar Documents

Publication Publication Date Title
JPS6433536A (en) Electrochromic display device
EP0304198A3 (en) Electrooptical device
DE60214833D1 (en) ELECTROCHROMICAL DEVICE
DE69327584D1 (en) ELECTRIC HEATER
JPS5331994A (en) Driving system of display device
JPS6459338A (en) Electrochromic display device
WO1998057228A1 (en) Switchable images with fine detail
JPS5387250A (en) Matrix type liquid crystal display panel
JPS5210693A (en) Crystalline liquid indicator
JPS5453555A (en) Electric display device
JPS5697317A (en) Electro-optic display element and its production
JPS545458A (en) Driving method of electrochromic display elements
JPS5421744A (en) Record control system of heat sensitive printer
JPS57122420A (en) Display method
JPS6455280A (en) Electrochemical-recording paper
JPS53131289A (en) Electrical display device
JPS57148723A (en) Electrochromic display cell for pattern display
JPS5717925A (en) Solution type electrochromic display element
JPS54100695A (en) Driving of electric coloring display element
JPH01142621A (en) Electrochromic display body
JPS5692522A (en) Coloring display device
JPS57158833A (en) Electrochromic display device and its driving method
JPS5781241A (en) All solid state complementary type electrochromic display element
JPS52117597A (en) Electric coloring display unit
JPS5463853A (en) Electric display device

Legal Events

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