JP4594378B2 - エレクトロウェッティング表示素子 - Google Patents
エレクトロウェッティング表示素子 Download PDFInfo
- Publication number
- JP4594378B2 JP4594378B2 JP2007505613A JP2007505613A JP4594378B2 JP 4594378 B2 JP4594378 B2 JP 4594378B2 JP 2007505613 A JP2007505613 A JP 2007505613A JP 2007505613 A JP2007505613 A JP 2007505613A JP 4594378 B2 JP4594378 B2 JP 4594378B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- liquid
- particles
- upper layer
- display element
- 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.)
- Expired - Fee Related
Links
- 239000007788 liquid Substances 0.000 claims description 54
- 239000002245 particle Substances 0.000 claims description 51
- 238000000576 coating method Methods 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 17
- 239000011248 coating agent Substances 0.000 claims description 12
- 239000011159 matrix material Substances 0.000 claims description 4
- 239000004038 photonic crystal Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000004040 coloring Methods 0.000 claims 1
- 239000010410 layer Substances 0.000 description 91
- 239000004020 conductor Substances 0.000 description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 9
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 229910052709 silver Inorganic materials 0.000 description 6
- 239000004332 silver Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 3
- 239000011258 core-shell material Substances 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- QJAOYSPHSNGHNC-UHFFFAOYSA-N octadecane-1-thiol Chemical compound CCCCCCCCCCCCCCCCCCS QJAOYSPHSNGHNC-UHFFFAOYSA-N 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000004811 fluoropolymer Substances 0.000 description 2
- 229920002313 fluoropolymer Polymers 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000013545 self-assembled monolayer Substances 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- RICKKZXCGCSLIU-UHFFFAOYSA-N 2-[2-[carboxymethyl-[[3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl]methyl]amino]ethyl-[[3-hydroxy-5-(hydroxymethyl)-2-methylpyridin-4-yl]methyl]amino]acetic acid Chemical compound CC1=NC=C(CO)C(CN(CCN(CC(O)=O)CC=2C(=C(C)N=CC=2CO)O)CC(O)=O)=C1O RICKKZXCGCSLIU-UHFFFAOYSA-N 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 239000002608 ionic liquid Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002078 nanoshell Substances 0.000 description 1
- 239000011022 opal Substances 0.000 description 1
- 229920000867 polyelectrolyte Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- XSNQEMWVLMRPFR-UHFFFAOYSA-N silver nitride Chemical compound [N-3].[Ag+].[Ag+].[Ag+] XSNQEMWVLMRPFR-UHFFFAOYSA-N 0.000 description 1
- 229910000033 sodium borohydride Inorganic materials 0.000 description 1
- 239000012279 sodium borohydride Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
- G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
- G02B26/005—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid based on electrowetting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nanotechnology (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Composite Materials (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Mechanical Light Control Or Optical Switches (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0407643A GB0407643D0 (en) | 2004-04-02 | 2004-04-02 | Display element |
| PCT/GB2005/001063 WO2005096066A1 (en) | 2004-04-02 | 2005-03-22 | Electrowetting display element |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007531036A JP2007531036A (ja) | 2007-11-01 |
| JP2007531036A5 JP2007531036A5 (enExample) | 2008-04-24 |
| JP4594378B2 true JP4594378B2 (ja) | 2010-12-08 |
Family
ID=32247847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007505613A Expired - Fee Related JP4594378B2 (ja) | 2004-04-02 | 2005-03-22 | エレクトロウェッティング表示素子 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1730575B1 (enExample) |
| JP (1) | JP4594378B2 (enExample) |
| CN (1) | CN100412606C (enExample) |
| DE (1) | DE602005002043T2 (enExample) |
| GB (1) | GB0407643D0 (enExample) |
| WO (1) | WO2005096066A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9529187B2 (en) | 2013-09-09 | 2016-12-27 | Panasonic Intellectual Property Management Co., Ltd. | Reflective display device |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5055750B2 (ja) * | 2005-11-21 | 2012-10-24 | 富士ゼロックス株式会社 | 多色表示材料組成物、光学素子及びその表示方法 |
| JP2008046359A (ja) * | 2006-08-16 | 2008-02-28 | Fuji Xerox Co Ltd | 光学材料、光学素子、光学装置、及び光学素子の表示方法 |
| JP4967541B2 (ja) * | 2006-08-31 | 2012-07-04 | 富士ゼロックス株式会社 | 光学素子及び光学装置 |
| EP2071385B1 (en) * | 2007-12-11 | 2020-07-22 | Miortech Holding B.V. | Electrowetting element |
| US8435397B2 (en) | 2008-01-25 | 2013-05-07 | Mphase Technologies, Inc. | Device for fluid spreading and transport |
| KR20110022054A (ko) | 2008-06-16 | 2011-03-04 | 매사추세츠 인스티튜트 오브 테크놀로지 | 코팅 |
| US20120044129A1 (en) * | 2009-04-30 | 2012-02-23 | Hewlett-Packard Development Company, L.P. | Reflective colour display device |
| CN104471448A (zh) | 2012-04-30 | 2015-03-25 | 那慕尔大学 | 功能性多层系统 |
| US9529188B2 (en) * | 2015-03-25 | 2016-12-27 | Amazon Technologies, Inc. | Electrowetting device with multi layer support plate |
| CN118938559B (zh) * | 2023-05-10 | 2025-12-19 | 广州奥翼电子科技股份有限公司 | 一种电泳电子纸及其制造方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5569126A (en) * | 1978-11-17 | 1980-05-24 | Matsushita Electric Ind Co Ltd | Light control unit |
| US4419663A (en) * | 1979-03-14 | 1983-12-06 | Matsushita Electric Industrial Co., Ltd. | Display device |
| JPS5789725A (en) * | 1980-11-26 | 1982-06-04 | Matsushita Electric Ind Co Ltd | Display device |
| EP0881071A3 (de) * | 1996-06-12 | 1998-12-09 | Fischer & Krecke Gmbh & Co. | Druckmaschine |
| US5930026A (en) * | 1996-10-25 | 1999-07-27 | Massachusetts Institute Of Technology | Nonemissive displays and piezoelectric power supplies therefor |
| JPH10193784A (ja) * | 1997-01-10 | 1998-07-28 | Fuji Xerox Co Ltd | 可逆的記録媒体 |
| EP0884714A3 (en) * | 1997-06-10 | 1999-09-15 | Xerox Corporation | Electric display sheet |
| US6449081B1 (en) * | 1999-06-16 | 2002-09-10 | Canon Kabushiki Kaisha | Optical element and optical device having it |
| JP4184078B2 (ja) * | 2000-11-09 | 2008-11-19 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | マトリックスアドレッシングの手段により制御可能な流動体レベルを伴う多重の流動体要素 |
| JP2004533635A (ja) * | 2001-04-03 | 2004-11-04 | サーノフ コーポレイション | 電磁放射線を制御するために結晶を構成設定し調整する方法及び装置 |
| FR2825481B1 (fr) * | 2001-05-31 | 2003-07-18 | Commissariat Energie Atomique | Structure electrochrome souple et procedes de fabrication de cette structure |
| JP2005115245A (ja) * | 2003-10-10 | 2005-04-28 | Fuji Photo Film Co Ltd | 表示装置 |
| JP4472397B2 (ja) * | 2004-03-25 | 2010-06-02 | シャープ株式会社 | 表示装置 |
-
2004
- 2004-04-02 GB GB0407643A patent/GB0407643D0/en not_active Ceased
-
2005
- 2005-03-22 EP EP05729449A patent/EP1730575B1/en not_active Expired - Lifetime
- 2005-03-22 WO PCT/GB2005/001063 patent/WO2005096066A1/en not_active Ceased
- 2005-03-22 CN CNB2005800102358A patent/CN100412606C/zh not_active Expired - Fee Related
- 2005-03-22 DE DE602005002043T patent/DE602005002043T2/de not_active Expired - Lifetime
- 2005-03-22 JP JP2007505613A patent/JP4594378B2/ja not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9529187B2 (en) | 2013-09-09 | 2016-12-27 | Panasonic Intellectual Property Management Co., Ltd. | Reflective display device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE602005002043D1 (de) | 2007-09-27 |
| CN100412606C (zh) | 2008-08-20 |
| EP1730575A1 (en) | 2006-12-13 |
| GB0407643D0 (en) | 2004-05-05 |
| EP1730575B1 (en) | 2007-08-15 |
| CN1938630A (zh) | 2007-03-28 |
| JP2007531036A (ja) | 2007-11-01 |
| DE602005002043T2 (de) | 2008-05-08 |
| WO2005096066A1 (en) | 2005-10-13 |
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| LAPS | Cancellation because of no payment of annual fees |