IT8025971A0 - Dispositivo di visualizzazione elettrocromico reversibile. - Google Patents

Dispositivo di visualizzazione elettrocromico reversibile.

Info

Publication number
IT8025971A0
IT8025971A0 IT8025971A IT2597180A IT8025971A0 IT 8025971 A0 IT8025971 A0 IT 8025971A0 IT 8025971 A IT8025971 A IT 8025971A IT 2597180 A IT2597180 A IT 2597180A IT 8025971 A0 IT8025971 A0 IT 8025971A0
Authority
IT
Italy
Prior art keywords
display device
electrochromic display
reversible electrochromic
reversible
electrochromic
Prior art date
Application number
IT8025971A
Other languages
English (en)
Other versions
IT1149265B (it
Inventor
Frank Benjamin Kaufman
Edward Martin Engler
Albert Henry Schroeder
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of IT8025971A0 publication Critical patent/IT8025971A0/it
Application granted granted Critical
Publication of IT1149265B publication Critical patent/IT1149265B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelengths for energy absorption is changed as a result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/1514—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect characterised by the electrochromic material, e.g. by the electrodeposited material
    • G02F1/1516—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect characterised by the electrochromic material, e.g. by the electrodeposited material comprising organic material
    • G02F1/15165—Polymers

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
IT25971/80A 1979-12-28 1980-11-14 Dispositivo di visualizzazione elettrocromico reversibile IT1149265B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10799579A 1979-12-28 1979-12-28

Publications (2)

Publication Number Publication Date
IT8025971A0 true IT8025971A0 (it) 1980-11-14
IT1149265B IT1149265B (it) 1986-12-03

Family

ID=22319644

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25971/80A IT1149265B (it) 1979-12-28 1980-11-14 Dispositivo di visualizzazione elettrocromico reversibile

Country Status (3)

Country Link
EP (1) EP0032991A1 (it)
JP (1) JPS5699320A (it)
IT (1) IT1149265B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2527844B1 (fr) * 1982-06-01 1986-01-24 Thomson Csf Dispositif electrochromique pouvant servir au stockage d'energie et systeme d'affichage electrochromique
JPS608267B2 (ja) * 1982-11-30 1985-03-01 株式会社東芝 電気発色表示素子
US4613211A (en) * 1983-11-21 1986-09-23 Chevron Research Company Electrochromic devices
DE69311061T2 (de) * 1992-10-01 1998-01-08 Ykk Corp Copolymere, Verfahren zu deren Herstellung und dieses Polymer verwendende Material zur Färbung/Verfärbung
DK68593D0 (da) * 1993-06-11 1993-06-11 Nkt Res Center As Elektroaktive materialer, fremgangsmaade til deres fremstilling samt anvendelse heraf

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU851320A1 (ru) * 1978-05-16 1981-07-30 Предприятие П/Я Р-6429 Электрохромный индикатор

Also Published As

Publication number Publication date
EP0032991A1 (en) 1981-08-05
IT1149265B (it) 1986-12-03
JPS5699320A (en) 1981-08-10
JPS6329248B2 (it) 1988-06-13

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