EP2425297A4 - Electrochromic display apparatus - Google Patents
Electrochromic display apparatusInfo
- Publication number
- EP2425297A4 EP2425297A4 EP10769819A EP10769819A EP2425297A4 EP 2425297 A4 EP2425297 A4 EP 2425297A4 EP 10769819 A EP10769819 A EP 10769819A EP 10769819 A EP10769819 A EP 10769819A EP 2425297 A4 EP2425297 A4 EP 2425297A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- display apparatus
- electrochromic display
- electrochromic
- display
- 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.)
- Withdrawn
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
- G02F1/15—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
- G02F1/153—Constructional details
- G02F1/155—Electrodes
-
- 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
- G02F1/153—Constructional details
-
- 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
- G02F1/13—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 liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells
-
- 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
- G02F1/1503—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 caused by oxidation-reduction reactions in organic liquid solutions, e.g. viologen solutions
-
- 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
-
- 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
- G02F2001/164—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 the electrolyte is made of polymers
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009112006A JP5487709B2 (en) | 2008-07-03 | 2009-05-01 | Electrochromic display device, manufacturing method and driving method thereof |
PCT/JP2010/057645 WO2010126121A1 (en) | 2009-05-01 | 2010-04-22 | Electrochromic display apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2425297A1 EP2425297A1 (en) | 2012-03-07 |
EP2425297A4 true EP2425297A4 (en) | 2012-03-07 |
Family
ID=43032898
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10769819A Withdrawn EP2425297A4 (en) | 2009-05-01 | 2010-04-22 | Electrochromic display apparatus |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2425297A4 (en) |
KR (1) | KR101348004B1 (en) |
CN (1) | CN102414610A (en) |
TW (1) | TWI402597B (en) |
WO (1) | WO2010126121A1 (en) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10261381B2 (en) | 2009-03-31 | 2019-04-16 | View, Inc. | Fabrication of low defectivity electrochromic devices |
US9664974B2 (en) | 2009-03-31 | 2017-05-30 | View, Inc. | Fabrication of low defectivity electrochromic devices |
US10852613B2 (en) | 2009-03-31 | 2020-12-01 | View, Inc. | Counter electrode material for electrochromic devices |
US10591795B2 (en) | 2009-03-31 | 2020-03-17 | View, Inc. | Counter electrode for electrochromic devices |
US9261751B2 (en) | 2010-04-30 | 2016-02-16 | View, Inc. | Electrochromic devices |
US11187954B2 (en) | 2009-03-31 | 2021-11-30 | View, Inc. | Electrochromic cathode materials |
US8582193B2 (en) | 2010-04-30 | 2013-11-12 | View, Inc. | Electrochromic devices |
US10156762B2 (en) | 2009-03-31 | 2018-12-18 | View, Inc. | Counter electrode for electrochromic devices |
US12043890B2 (en) | 2009-03-31 | 2024-07-23 | View, Inc. | Electrochromic devices |
US9759975B2 (en) | 2010-04-30 | 2017-09-12 | View, Inc. | Electrochromic devices |
JP5790403B2 (en) * | 2010-12-07 | 2015-10-07 | 株式会社リコー | Electrochromic display device |
JP5991639B2 (en) | 2010-12-07 | 2016-09-14 | 株式会社リコー | Electrochromic display element, display device and information device |
CN103329035B (en) * | 2010-12-28 | 2016-01-20 | 日东电工株式会社 | Porous electrode sheet and manufacture method thereof and display device |
TWI419097B (en) * | 2011-01-11 | 2013-12-11 | E Ink Holdings Inc | Display device |
JP5998519B2 (en) * | 2011-05-31 | 2016-09-28 | 株式会社リコー | Display device and driving method |
JP6011399B2 (en) * | 2013-03-14 | 2016-10-19 | 株式会社リコー | Electrochromic display element and image display device |
US10114266B2 (en) * | 2014-03-14 | 2018-10-30 | Ppg Industries Ohio, Inc. | Electroactive optical device |
US11891327B2 (en) | 2014-05-02 | 2024-02-06 | View, Inc. | Fabrication of low defectivity electrochromic devices |
EP3137942B1 (en) * | 2014-05-02 | 2023-06-28 | View, Inc. | Fabrication of low defectivity electrochromic devices |
EP3189373B1 (en) | 2014-09-05 | 2019-11-06 | View, Inc. | Electrochromic stack with particular counter electrode and method for fabricating such stack |
CN107111197A (en) | 2014-11-26 | 2017-08-29 | 唯景公司 | For electrochromic device to electrode |
US10197883B2 (en) | 2015-01-05 | 2019-02-05 | E Ink Corporation | Electro-optic displays, and methods for driving same |
TWI579628B (en) * | 2015-01-05 | 2017-04-21 | 電子墨水股份有限公司 | Electro-optic displays, and methods for driving same |
EP3414622A1 (en) * | 2016-02-11 | 2018-12-19 | Basf Se | Electrochromic devices |
JP2018136468A (en) * | 2017-02-23 | 2018-08-30 | 株式会社リコー | Electrochromic display and method for manufacturing the same |
CN110105336B (en) * | 2019-05-30 | 2020-09-22 | 华南理工大学 | Violet derivative electrochromic material and preparation method thereof |
CN112859469A (en) * | 2021-01-07 | 2021-05-28 | 深圳市华科创智技术有限公司 | Intelligent glass anode electrochromic layer coating material and preparation method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004017134A1 (en) * | 2002-08-15 | 2004-02-26 | Koninklijke Philips Electronics N.V. | Full-color electrochromic display with stacked in cell monochromic electrochromes |
JP2006071767A (en) * | 2004-08-31 | 2006-03-16 | Hitachi Chem Co Ltd | Color rewritable display device |
US20060204866A1 (en) * | 2005-03-04 | 2006-09-14 | Shigenobu Hirano | Display device and display apparatus |
JP2009163005A (en) * | 2008-01-07 | 2009-07-23 | Ricoh Co Ltd | Electrochromic display device and method for manufacturing electrochromic display device |
JP2010033016A (en) * | 2008-07-03 | 2010-02-12 | Ricoh Co Ltd | Electrochromic display device, and manufacturing method and driving method thereof |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6639708B2 (en) * | 2001-04-24 | 2003-10-28 | Schott North America, Inc | Electrochromic safety glazing |
ATE540097T1 (en) * | 2001-11-21 | 2012-01-15 | Univ Florida | ELECTROCHROMIC POLYMERS AND POLYMERIC ELECTROCHROMIC DEVICES |
JP2003270671A (en) * | 2002-03-15 | 2003-09-25 | Fuji Photo Film Co Ltd | Electrochromic device |
JP4854217B2 (en) * | 2004-05-14 | 2012-01-18 | 株式会社リコー | Multicolor display element |
JP5010135B2 (en) * | 2005-11-08 | 2012-08-29 | 株式会社リコー | Multicolor display element |
-
2010
- 2010-04-22 WO PCT/JP2010/057645 patent/WO2010126121A1/en active Application Filing
- 2010-04-22 KR KR1020117026054A patent/KR101348004B1/en active IP Right Grant
- 2010-04-22 CN CN2010800187342A patent/CN102414610A/en active Pending
- 2010-04-22 EP EP10769819A patent/EP2425297A4/en not_active Withdrawn
- 2010-04-30 TW TW099113951A patent/TWI402597B/en not_active IP Right Cessation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004017134A1 (en) * | 2002-08-15 | 2004-02-26 | Koninklijke Philips Electronics N.V. | Full-color electrochromic display with stacked in cell monochromic electrochromes |
JP2006071767A (en) * | 2004-08-31 | 2006-03-16 | Hitachi Chem Co Ltd | Color rewritable display device |
US20060204866A1 (en) * | 2005-03-04 | 2006-09-14 | Shigenobu Hirano | Display device and display apparatus |
JP2009163005A (en) * | 2008-01-07 | 2009-07-23 | Ricoh Co Ltd | Electrochromic display device and method for manufacturing electrochromic display device |
JP2010033016A (en) * | 2008-07-03 | 2010-02-12 | Ricoh Co Ltd | Electrochromic display device, and manufacturing method and driving method thereof |
Non-Patent Citations (1)
Title |
---|
See also references of WO2010126121A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR20120017417A (en) | 2012-02-28 |
KR101348004B1 (en) | 2014-01-07 |
EP2425297A1 (en) | 2012-03-07 |
TWI402597B (en) | 2013-07-21 |
WO2010126121A1 (en) | 2010-11-04 |
TW201042347A (en) | 2010-12-01 |
CN102414610A (en) | 2012-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20111005 |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20120125 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20141002 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20151009 |