JP2020521172A - ゼラチン結合剤中にカプセルに包まれた顔料を含む電気光学媒体 - Google Patents
ゼラチン結合剤中にカプセルに包まれた顔料を含む電気光学媒体 Download PDFInfo
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- JP2020521172A JP2020521172A JP2019563881A JP2019563881A JP2020521172A JP 2020521172 A JP2020521172 A JP 2020521172A JP 2019563881 A JP2019563881 A JP 2019563881A JP 2019563881 A JP2019563881 A JP 2019563881A JP 2020521172 A JP2020521172 A JP 2020521172A
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- gelatin
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Classifications
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- G02F1/166—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
- G02F1/167—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
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- 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
- G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
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- 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
- G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
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- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3433—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices
- G09G3/344—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using light modulating elements actuated by an electric field and being other than liquid crystal devices and electrochromic devices based on particles moving in a fluid or in a gas, e.g. electrophoretic devices
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Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
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- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Molecular Biology (AREA)
- Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Theoretical Computer Science (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
Description
本願は、米国仮特許出願第62/520,731号(2018年6月16日出願)の利益およびそれに対する優先権を主張する。上記出願、および下記の他の米国特許、公開、および係属出願全ての全内容は、参照により本明細書に引用される。
(a)電気泳動粒子、流体、および流体添加物(例えば、米国特許第5,961,804号、第6,017,584号、第6,120,588号、第6,120,839号、第6,262,706号、第6,262,833号、第6,300,932号、第6,323,989号、第6,377,387号、第6,515,649号、第6,538,801号、第6,580,545号、第6,652,075号、第6,693,620号、第6,721,083号、第6,727,881号、第6,822,782号、第6,870,661号、第7,002,728号、第7,038,655号、第7,170,670号、第7,180,649号、第7,230,750号、第7,230,751号、第7,236,290号、第7,247,379号、第7,312,916号、第7,375,875号、第7,411,720号、第7,532,388号、第7,679,814号、第7,746,544号、第7,848,006号、第7,903,319号、第8,018,640号、第8,115,729号、第8,199,395号、第8,270,064号、および第8,305,341号、ならびに米国特許出願公開第2005/0012980号、第2008/0266245号、第2009/0009852号、第2009/0206499号、第2009/0225398号、第2010/0148385号、第2010/0207073号、および第2011/0012825号参照)
(b)カプセル、結合剤、およびカプセルに包むプロセス(例えば、米国特許第6,922,276号および第7,411,719号参照)
(c)電気光学材料を含むフィルムおよびサブアセンブリ(例えば、米国特許第6,982,178号および第7,839,564号参照)
(d)バックプレーン、接着剤層、および他の補助層、ならびにディスプレイにおいて使用される方法(例えば、米国特許第7,116,318号および第7,535,624号参照)
(e)色形成および色調節(例えば、米国特許第7,075,502号および第7,839,564号参照)
(f)ディスプレイを駆動する方法(例えば、米国特許第7,012,600号および第7,453,445号)
(g)ディスプレイの用途(例えば、米国特許第7,312,784号および第8,009,348号)
(h)非電気泳動ディスプレイ(例えば、米国特許第6,241,921号、第6,950,220号、第7,420,549号、および第8,319,759号、ならびに米国特許出願公開第2012/0293858号)。
Claims (9)
- 複数のカプセルと、結合剤とを備えている電気光学媒体であって、各カプセルは、複数の荷電粒子と、流体とを含み、前記荷電粒子は、電場の印加によって移動可能であり、前記結合剤は、魚ゼラチンとアカシアとを備えている、電気光学媒体。
- 前記カプセルは、ゼラチンとアカシアとを備えている、請求項1に記載の電気光学媒体。
- 前記結合剤は、0.5〜2.0のアカシアに対する魚ゼラチンの質量比率を有する、請求項1に記載の電気光学媒体。
- 前記結合剤は、550nm、50%RHで、1.47〜1.57の屈折率を有する、請求項1に記載の電気光学媒体。
- 前記電場の印加は、前記荷電粒子を開状態と閉状態との間で切り替え、前記カプセルの光の吸収度は、前記開状態におけるより前記閉状態において大きい、請求項1に記載の電気光学媒体。
- 前記荷電顔料粒子は、第1の色を有する第1のタイプの粒子と、第2の色を有する第2のタイプの粒子とを備え、
前記第1の色と第2の色とは、異なり、前記第1のタイプの粒子は、前記第2のタイプの粒子と反対の電荷を有する、請求項1に記載の電気光学媒体。 - 前記荷電顔料粒子は、少なくとも3つの組の粒子を備え、各組の粒子は、他の2つの組の粒子の色と異なる色を有し、各組の粒子の色は、白色、黒色、赤色、緑色、青色、マゼンタ色、シアン色、および黄色から成る群から選択される、請求項1に記載の電気光学媒体。
- 2つの電極間に配置された請求項1に記載の可変透過率電気泳動媒体層を備えているデバイスであって、前記2つの電極のうちの少なくとも1つは、光透過性である、デバイス。
- 前記2つの電極は、光透過性である、請求項8に記載のデバイス。
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EP3639088B1 (en) | 2023-08-09 |
US10983410B2 (en) | 2021-04-20 |
TWI710403B (zh) | 2020-11-21 |
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WO2018232099A1 (en) | 2018-12-20 |
JP2022001964A (ja) | 2022-01-06 |
JP2021119423A (ja) | 2021-08-12 |
ES2963164T3 (es) | 2024-03-25 |
TW201906663A (zh) | 2019-02-16 |
US20180366069A1 (en) | 2018-12-20 |
CN110603484B (zh) | 2023-05-02 |
EP3639088A4 (en) | 2021-02-24 |
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