JP7506769B2 - 非伝導性支持板を含む折り畳み可能電気泳動ディスプレイモジュール - Google Patents
非伝導性支持板を含む折り畳み可能電気泳動ディスプレイモジュール Download PDFInfo
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- JP7506769B2 JP7506769B2 JP2022574152A JP2022574152A JP7506769B2 JP 7506769 B2 JP7506769 B2 JP 7506769B2 JP 2022574152 A JP2022574152 A JP 2022574152A JP 2022574152 A JP2022574152 A JP 2022574152A JP 7506769 B2 JP7506769 B2 JP 7506769B2
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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
- 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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- 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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- G02F1/00—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
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- 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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- G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
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- Physics & Mathematics (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Computer Hardware Design (AREA)
- Electromagnetism (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
本願は、参照することによってその全体として組み込まれる2020年6月3日に出願された米国仮特許出願第63/033,954号の優先権を主張する。本明細書に開示される全ての特許および刊行物は、参照することによってその全体として組み込まれる。
(発明の分野)
本明細書は、例えば、以下の項目も提供する。
(項目1)
電気泳動ディスプレイモジュールであって、前記電気泳動ディスプレイモジュールは、
中心折り畳みゾーン内に材料空隙を有する支持板と、
前記支持板に隣接した低弾性率接着剤の層と、
前記中心折り畳みゾーンにまたがり、前記低弾性率接着剤の層に隣接した可撓性バックプレーンと、
前記可撓性バックプレーンに隣接した電気泳動ディスプレイ媒体の層と、
光透過性電極と防湿障壁とを含む伝導性統合障壁層と
を備えている、電気泳動ディスプレイモジュール。
(項目2)
前記低弾性率接着剤の層と前記可撓性バックプレーンとの間の保護層をさらに備えている、項目1に記載の電気泳動ディスプレイモジュール。
(項目3)
前記可撓性バックプレーンは、有機薄膜トランジスタのアクティブマトリクスを備えている、項目1に記載の電気泳動ディスプレイモジュール。
(項目4)
前記可撓性バックプレーン、前記電気泳動ディスプレイ媒体の層、および前記伝導性統合障壁に結合された縁シールをさらに備えている、項目1に記載の電気泳動ディスプレイモジュール。
(項目5)
前記電気泳動ディスプレイ媒体の層は、マイクロセルの層内に含まれている、項目1に記載の電気泳動ディスプレイモジュール。
(項目6)
前記電気泳動ディスプレイ媒体の層は、マイクロカプセル内に含まれ、前記マイクロカプセルは、ポリマー結合剤によって定位置に保持されている、項目1に記載の電気泳動ディスプレイモジュール。
(項目7)
前記伝導性統合障壁に隣接した保護シートをさらに備えている、項目1に記載の電気泳動ディスプレイモジュール。
(項目8)
前記可撓性バックプレーン、前記電気泳動ディスプレイ媒体の層、前記伝導性統合障壁、および前記保護シートに結合された縁シールをさらに備えている、項目7に記載の電気泳動ディスプレイモジュール。
(項目9)
前記支持板は、非伝導性ポリマーを備えている、項目1に記載の電気泳動ディスプレイモジュール。
(項目10)
前記支持板は、250μm~50μmの厚さである、項目9に記載の電気泳動ディスプレイモジュール。
(項目11)
スタイラスと相互作用するように構成された折り畳み可能電気泳動ディスプレイであって、前記折り畳み可能電気泳動ディスプレイは、
項目9に記載の電気泳動ディスプレイモジュールと、
前記伝導性統合障壁に結合された保護シートと、
前記支持板に隣接した電磁共鳴(EMR)センサ層と、
前記EMRセンサ層に隣接した折り畳み可能シャーシと、
前記折り畳み可能シャーシを包囲している筐体と
を備え、
前記筐体は、保護シートに接触するベゼルを提供し、前記保護シートを通して、ユーザが電気泳動ディスプレイ媒体を視認することを可能にする、折り畳み可能ディスプレイ。
(項目12)
前記EMRセンサ層と前記支持板との間に配置された低弾性率接着剤の中間層をさらに備えている、項目11に記載の折り畳み可能電気泳動ディスプレイ。
(項目13)
前記EMRセンサ層と前記支持板との間に配置された高弾性率接着剤の中間層をさらに備えている、項目12に記載の折り畳み可能電気泳動ディスプレイ。
(項目14)
前記低弾性率接着剤の中間層および前記高弾性率接着剤の中間層は、前記中心折り畳みゾーンにまたがっていない、項目13に記載の折り畳み可能電気泳動ディスプレイ。
(項目15)
前記EMRセンサ層と前記折り畳み可能シャーシとの間に配置されたタッチセンサ層をさらに備えている、項目11に記載の折り畳み可能電気泳動ディスプレイ。
(項目16)
前記タッチセンサ層と前記折り畳み可能シャーシとの間に配置された低弾性率接着剤の中間層をさらに備えている、項目15に記載の折り畳み可能電気泳動ディスプレイ。
(項目17)
前記タッチセンサ層と前記折り畳み可能シャーシとの間に配置された高弾性率接着剤の中間層をさらに備えている、項目16に記載の折り畳み可能電気泳動ディスプレイ。
(項目18)
前記低弾性率接着剤の中間層および前記高弾性率接着剤の中間層は、前記中心折り畳みゾーンにまたがっていない、項目17に記載の折り畳み可能電気泳動ディスプレイ。
(項目19)
前記伝導性統合障壁は、カラーフィルタアレイ(CFA)をさらに備えている、項目11に記載の折り畳み可能電気泳動ディスプレイ。
(項目20)
スタイラスと相互作用するように構成された折り畳み可能電気泳動ディスプレイであって、前記折り畳み可能電気泳動ディスプレイは、
項目9に記載の電気泳動ディスプレイモジュールと、
前記伝導性統合障壁に結合された可撓性フロントライトプレートと、
前記可撓性フロントライトプレートに隣接した可撓性容量タッチ層と、
可撓性容量タッチ層に隣接した保護シートと、
支持板に隣接した折り畳み可能シャーシと、
前記折り畳み可能シャーシを包囲している筐体と
を備え、
前記筐体は、前記保護シートに接触するベゼルを提供し、前記保護シートを通して、ユーザが電気泳動ディスプレイ媒体を視認することを可能にする、折り畳み可能ディスプレイ。
(項目21)
前記折り畳み可能シャーシと前記支持板との間に配置された低弾性率接着剤の中間層をさらに備えている、項目20に記載の折り畳み可能電気泳動ディスプレイ。
(項目22)
前記折り畳み可能シャーシと前記支持板との間に配置された高弾性率接着剤の中間層をさらに備えている、項目21に記載の折り畳み可能電気泳動ディスプレイ。
(項目23)
前記低弾性率接着剤の中間層および前記高弾性率接着剤の中間層は、前記中心折り畳みゾーンにまたがっていない、項目22に記載の折り畳み可能電気泳動ディスプレイ。
(項目24)
前記伝導性統合障壁は、カラーフィルタアレイ(CFA)をさらに備えている、項目20に記載の折り畳み可能電気泳動ディスプレイ。
(タッチ感知およびデジタル化層を含む折り畳み可能電気泳動ディスプレイ)
(フロントライトおよび容量タッチ感知を含む折り畳み可能電気泳動ディスプレイ)
(材料空隙を伴う支持板の作成)
(定義)
Claims (25)
- 電気泳動ディスプレイモジュールであって、前記電気泳動ディスプレイモジュールは、
中心折り畳みゾーン内に材料空隙を有する支持板と、
前記支持板に隣接した低弾性率接着剤の層と、
前記中心折り畳みゾーンにまたがり、前記低弾性率接着剤の層の上方にある可撓性バックプレーンと、
前記可撓性バックプレーンに隣接した電気泳動ディスプレイ媒体の層と、
光透過性伝導性ポリマーと防湿障壁とを含む伝導性統合障壁層と、
前記伝導性統合障壁層に隣接した保護シートと
を備えている、電気泳動ディスプレイモジュール。 - 前記支持板の下方にある電磁共鳴(EMR)センサ層と、
前記EMRセンサ層と前記支持板との間に配置された低弾性率接着剤の中間層と、
前記EMRセンサ層と前記支持板との間に配置された高弾性率接着剤の中間層と
をさらに備えている、請求項1に記載の電気泳動ディスプレイモジュール。 - 前記低弾性率接着剤の層と前記可撓性バックプレーンとの間の保護層をさらに備えている、請求項1および2のいずれかに記載の電気泳動ディスプレイモジュール。
- 前記可撓性バックプレーンは、有機薄膜トランジスタのアクティブマトリクスを備えている、請求項1および2のいずれかに記載の電気泳動ディスプレイモジュール。
- 縁シールをさらに備えており、前記縁シールは、前記可撓性バックプレーンと、前記電気泳動ディスプレイ媒体の層と、前記伝導性統合障壁層とに結合されている、請求項1および2のいずれかに記載の電気泳動ディスプレイモジュール。
- 前記電気泳動ディスプレイ媒体の層は、マイクロセルの層内に含まれている、請求項1および2のいずれかに記載の電気泳動ディスプレイモジュール。
- 前記電気泳動ディスプレイ媒体の層は、マイクロカプセル内に含まれ、前記マイクロカプセルは、ポリマー結合剤によって定位置に保持されている、請求項1および2のいずれかに記載の電気泳動ディスプレイモジュール。
- 縁シールをさらに備えており、前記縁シールは、前記可撓性バックプレーンと、前記電気泳動ディスプレイ媒体の層と、前記伝導性統合障壁層と、前記保護シートとに結合されている、請求項1および2のいずれかに記載の電気泳動ディスプレイモジュール。
- 前記支持板は、非伝導性ポリマーを備えている、請求項1に記載の電気泳動ディスプレイモジュール。
- 前記支持板は、250μm~50μmの厚さである、請求項9に記載の電気泳動ディスプレイモジュール。
- スタイラスと相互作用するように構成された折り畳み可能電気泳動ディスプレイであって、前記折り畳み可能電気泳動ディスプレイは、
請求項9に記載の電気泳動ディスプレイモジュールと、
前記支持板の下方にある電磁共鳴(EMR)センサ層と、
前記EMRセンサ層の下方にある折り畳み可能シャーシと、
前記折り畳み可能シャーシを包囲している筐体と
を備え、
前記筐体は、前記保護シートに接触するベゼルを提供し、前記保護シートを通して、ユーザが前記電気泳動ディスプレイ媒体を視認することを可能にする、折り畳み可能電気泳動ディスプレイ。 - 前記EMRセンサ層と前記支持板との間に配置された低弾性率接着剤の中間層をさらに備えている、請求項11に記載の折り畳み可能電気泳動ディスプレイ。
- 前記EMRセンサ層と前記支持板との間に配置された高弾性率接着剤の中間層をさらに備えている、請求項12に記載の折り畳み可能電気泳動ディスプレイ。
- 前記低弾性率接着剤の中間層および前記高弾性率接着剤の中間層は、前記中心折り畳みゾーンにまたがっていない、請求項13に記載の折り畳み可能電気泳動ディスプレイ。
- 前記EMRセンサ層と前記折り畳み可能シャーシとの間に配置されたタッチセンサ層をさらに備えている、請求項11~13のいずれか一項に記載の折り畳み可能電気泳動ディスプレイ。
- 前記タッチセンサ層と前記折り畳み可能シャーシとの間に配置された低弾性率接着剤の中間層をさらに備えている、請求項15に記載の折り畳み可能電気泳動ディスプレイ。
- 前記タッチセンサ層と前記折り畳み可能シャーシとの間に配置された高弾性率接着剤の中間層をさらに備えている、請求項16に記載の折り畳み可能電気泳動ディスプレイ。
- 前記低弾性率接着剤の中間層および前記高弾性率接着剤の中間層は、前記中心折り畳みゾーンにまたがっていない、請求項17に記載の折り畳み可能電気泳動ディスプレイ。
- 前記伝導性統合障壁層は、カラーフィルタアレイ(CFA)をさらに備えている、請求項11~13のいずれか一項に記載の折り畳み可能電気泳動ディスプレイ。
- スタイラスと相互作用するように構成された折り畳み可能電気泳動ディスプレイであって、前記折り畳み可能電気泳動ディスプレイは、
請求項9に記載の電気泳動ディスプレイモジュールと、
前記伝導性統合障壁層に結合された可撓性フロントライトプレートと、
前記可撓性フロントライトプレートに隣接した可撓性容量タッチ層と、
前記可撓性容量タッチ層に隣接した保護シートと、
前記支持板の下方にある折り畳み可能シャーシと、
前記折り畳み可能シャーシを包囲している筐体と
を備え、
前記筐体は、前記保護シートに接触するベゼルを提供し、前記保護シートを通して、ユーザが前記電気泳動ディスプレイ媒体を視認することを可能にする、折り畳み可能電気泳動ディスプレイ。 - 前記折り畳み可能シャーシと前記支持板との間に配置された低弾性率接着剤の中間層をさらに備えている、請求項20に記載の折り畳み可能電気泳動ディスプレイ。
- 前記折り畳み可能シャーシと前記支持板との間に配置された高弾性率接着剤の中間層をさらに備えている、請求項21に記載の折り畳み可能電気泳動ディスプレイ。
- 前記低弾性率接着剤の中間層および前記高弾性率接着剤の中間層は、前記中心折り畳みゾーンにまたがっていない、請求項22に記載の折り畳み可能電気泳動ディスプレイ。
- 前記伝導性統合障壁層は、カラーフィルタアレイ(CFA)をさらに備えている、請求項20~22のいずれか一項に記載の折り畳み可能電気泳動ディスプレイ。
- 前記光透過性伝導性ポリマーは、ポリ(3,4-エチレンジオキシチオフェン)(PEDOT)を含む、請求項1および2のいずれか一項に記載の電気泳動ディスプレイモジュール。
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