WO2006128825A3 - Elektrochromes material, verwendung davon und display - Google Patents
Elektrochromes material, verwendung davon und display Download PDFInfo
- Publication number
- WO2006128825A3 WO2006128825A3 PCT/EP2006/062598 EP2006062598W WO2006128825A3 WO 2006128825 A3 WO2006128825 A3 WO 2006128825A3 EP 2006062598 W EP2006062598 W EP 2006062598W WO 2006128825 A3 WO2006128825 A3 WO 2006128825A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- display
- change
- enabling
- basic
- value
- Prior art date
Links
Classifications
-
- 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
- G02F1/17—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 variable-absorption elements not provided for in groups G02F1/015 - G02F1/169
- G02F1/176—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 variable-absorption elements not provided for in groups G02F1/015 - G02F1/169 using acid- based indicators
-
- 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
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)
Abstract
Die Erfindung betrifft ein Material für die aktive Schicht eines elektrochromen Displays, sowie die Verwendung eines solchen Materials und schließlich ein elektrochromes Display auf organischer Basis. Das Material zeichnet sich durch eine besondere Auswahl an Substituenten am Matrix-Polymer aus, die eine Einstellung des Grund-pH-Wertes des Matrix-Polymers ermöglichen. Damit wird erreicht, dass der Grund-pH-Wert der elektrochromen Zelle im Bereich des Umschlagspunktes des Farbstoffs liegt und dadurch eine sehr schnelle Farbänderung bei geringster Spannungsänderung erzielt werden kann.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005024959 | 2005-05-31 | ||
DE102005024959.0 | 2005-05-31 | ||
DE102005032081A DE102005032081A1 (de) | 2005-05-31 | 2005-07-08 | Elektrochromes Material, Verwendung davon und Display |
DE102005032081.3 | 2005-07-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2006128825A2 WO2006128825A2 (de) | 2006-12-07 |
WO2006128825A3 true WO2006128825A3 (de) | 2007-02-01 |
Family
ID=36791603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/062598 WO2006128825A2 (de) | 2005-05-31 | 2006-05-24 | Elektrochromes material, verwendung davon und display |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102005032081A1 (de) |
WO (1) | WO2006128825A2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2274736A2 (de) * | 2008-03-25 | 2011-01-19 | Technion Research and Development Foundation, Ltd. | Verfahren und einrichtung zur taktilen präsentation |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5457564A (en) * | 1990-02-26 | 1995-10-10 | Molecular Displays, Inc. | Complementary surface confined polymer electrochromic materials, systems, and methods of fabrication therefor |
WO2002075441A2 (en) * | 2001-03-19 | 2002-09-26 | Dow Global Technologies Inc. | Electrochromic display device and compositions useful in making such devices |
EP1271227A1 (de) * | 2001-06-26 | 2003-01-02 | Nanomat Limited | Elektrochrome Anzeige mit hoher Auflösung und Verfahren zu deren Herstellung |
US6569361B1 (en) * | 1997-07-07 | 2003-05-27 | Bayer Aktiengesellschaft | Electrochrome polymer systems |
-
2005
- 2005-07-08 DE DE102005032081A patent/DE102005032081A1/de not_active Withdrawn
-
2006
- 2006-05-24 WO PCT/EP2006/062598 patent/WO2006128825A2/de active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5457564A (en) * | 1990-02-26 | 1995-10-10 | Molecular Displays, Inc. | Complementary surface confined polymer electrochromic materials, systems, and methods of fabrication therefor |
US6569361B1 (en) * | 1997-07-07 | 2003-05-27 | Bayer Aktiengesellschaft | Electrochrome polymer systems |
WO2002075441A2 (en) * | 2001-03-19 | 2002-09-26 | Dow Global Technologies Inc. | Electrochromic display device and compositions useful in making such devices |
EP1271227A1 (de) * | 2001-06-26 | 2003-01-02 | Nanomat Limited | Elektrochrome Anzeige mit hoher Auflösung und Verfahren zu deren Herstellung |
Non-Patent Citations (2)
Title |
---|
GRANQVIST C G ET AL: "Electrochromic coatings and devices: survey of some recent advances", PREPARATION AND CHARACTERIZATION, ELSEVIER SEQUOIA, NL, vol. 442, no. 1-2, 1 October 2003 (2003-10-01), pages 201 - 211, XP004458323, ISSN: 0040-6090 * |
TUNG T-S ET AL: "An indium hexacyanoferrate-tungsten oxide electrochromic battery with a hybrid K<+>/H<+>-conducting polymer electrolyte", SOLID STATE IONICS, NORTH HOLLAND PUB. COMPANY. AMSTERDAM, NL, vol. 165, no. 1-4, December 2003 (2003-12-01), pages 257 - 267, XP004476913, ISSN: 0167-2738 * |
Also Published As
Publication number | Publication date |
---|---|
WO2006128825A2 (de) | 2006-12-07 |
DE102005032081A1 (de) | 2007-02-15 |
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