JP2017072816A - 光制御装置、それを含む透明表示装置及びその製造方法 - Google Patents
光制御装置、それを含む透明表示装置及びその製造方法 Download PDFInfo
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- JP2017072816A JP2017072816A JP2015255737A JP2015255737A JP2017072816A JP 2017072816 A JP2017072816 A JP 2017072816A JP 2015255737 A JP2015255737 A JP 2015255737A JP 2015255737 A JP2015255737 A JP 2015255737A JP 2017072816 A JP2017072816 A JP 2017072816A
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Classifications
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- 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
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
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- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
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- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
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- 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
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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
- G02F1/13—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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/13725—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on guest-host interaction
-
- 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
- G02F1/137—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering
- G02F1/13743—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on electrohydrodynamic instabilities or domain formation in liquid crystals
- G02F1/1375—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 characterised by the electro-optical or magneto-optical effect, e.g. field-induced phase transition, orientation effect, guest-host interaction or dynamic scattering based on electrohydrodynamic instabilities or domain formation in liquid crystals using dynamic scattering
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/14—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 asymmetric
-
- 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
- G02F2202/00—Materials and properties
- G02F2202/04—Materials and properties dye
- G02F2202/043—Materials and properties dye pleochroic
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- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Liquid Crystal (AREA)
- Geometry (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
300 接着層
111 下部基板
112 上部基板
120 ゲート駆動部
130 ソースドライブIC
140 軟性フィルム
150 回路ボード
160 タイミング制御部
200 光制御装置
210 第1の基板
220 第2の基板
230 第1の電極
240 第2の電極
250 液晶層
251 液晶セル
252 隔壁
253 第1の配向膜
254 第2の配向膜
255 接着膜
260 カラムスペーサー
Claims (23)
- 第1の基板;
前記第1の基板と向かい合う第2の基板;
前記第2の基板と向かい合う前記第1の基板の一面上に配置された第1の電極;
前記第1の基板と向かい合う前記第2の基板の一面上に配置された第2の電極;
前記第1の電極と前記第2の電極とを区画するために、前記第1の電極と前記第2の電極との間に配置される隔壁;
前記第1の電極と前記第2の電極との間の距離を維持するために前記第1の電極と前記第2の電極との間で前記隔壁から区画されて分割される空間に配置される複数のカラムスペーサー;及び
前記隔壁及び前記複数のカラムスペーサーによって区画される部分に配置される液晶;
を含む、光制御装置。 - 前記複数のカラムスペーサーは、前記第1の基板及び前記第2の基板の表面と平行な面が円形を有する円柱形態であり、互いに分離されている、請求項1に記載の光制御装置。
- 前記隔壁は規則的な多角形の形態を有する、請求項1に記載の光制御装置。
- 前記隔壁の規則的な多角形の形態は六角形である、請求項3に記載の光制御装置。
- 前記隔壁はハニカム形態である、請求項4に記載の光制御装置。
- 前記少なくとも一つの隔壁は、他の一つの隔壁から分離された、請求項4に記載の光制御装置。
- 前記それぞれのカラムスペーサーは前記隔壁から所定の間隔だけ離れた、請求項1に記載の光制御装置。
- 前記複数のカラムスペーサーは所定の間隔だけ離れた、請求項1に記載の光制御装置。
- 前記それぞれの隔壁に隣接した各カラムスペーサーは、
前記隔壁から離れた距離が同一である、請求項1に記載の光制御装置。 - 前記第1の電極の一面及び前記隔壁上に配置される第1の配向膜;及び
前記第1の基板と向かい合う前記第2の電極の一面上に配置される第2の配向膜;
をさらに備えており、
前記第1の配向膜と前記第2の配向膜は前記隔壁上で互いに接着する、請求項1に記載の光制御装置。 - 前記隔壁が前記第2の配向膜と接する第1の幅は、
前記隔壁が前記第1の電極と接する第2の幅より大きい、請求項1に記載の光制御装置。 - 前記隔壁で区画された空間に二色性染料をさらに含む、請求項1に記載の光制御装置。
- 前記第1の電極及び前記第2の電極の間またはポリマーネットワークへの電圧の印加に応じて前記各液晶及び前記各二色性染料を移動させるイオン物質をさらに含む、請求項12に記載の光制御装置。
- 光硬化性モノマーをさらに含む、請求項13に記載の光制御装置。
- 第1の基板の一面上に第1の電極を形成する段階;
第2の基板の一面上に第2の電極を形成する段階;
前記第1の電極と前記第2の電極との間に複数の隔壁を形成する段階;
前記第1の電極と前記第2の電極との距離を維持するために前記第1の電極と前記第2の電極及び各隔壁の間に複数のカラムスペーサーを形成する段階;及び
前記隔壁及び前記複数のカラムスペーサーで区画される空間に液晶を注入する段階;
を含む、光制御装置の製造方法。 - 前記第1の基板及び前記第2の基板の表面と平行な面が円形を有する円柱形態であり、互いに分離されている複数のカラムスペーサーを形成する段階をさらに含む、請求項15に記載の光制御装置の製造方法。
- 前記隔壁をハニカム形態で形成する段階をさらに含む、請求項15に記載の光制御装置の製造方法。
- 前記各隔壁のうち少なくともいずれか一つは、隣接した他の隔壁から分離された、請求項17に記載の光制御装置の製造方法。
- 前記第1の電極の一面及び前記隔壁上に第1の配向膜を形成し、前記第1の基板と向かい合う前記第2の電極の一面上に第2の配向膜を形成し、前記第2の配向膜は、前記隔壁上で前記第1の配向膜と接着する段階をさらに含む、請求項15に記載の光制御装置の製造方法。
- 前記液晶に二色性染料を追加する段階をさらに含む、請求項15に記載の光制御装置の製造方法。
- 前記第1の電極及び前記第2の電極の間またはポリマーネットワークへの電圧の印加に応じて前記各液晶及び前記各二色性染料を移動させるイオン物質を追加する段階をさらに含む、請求項20に記載の光制御装置の製造方法。
- 第1の基板の一面上に第1の電極を形成する段階;
第2の基板の一面上に第2の電極を形成する段階;
前記第1の電極上に前記第1の電極と前記第2の電極との距離を維持するための複数のカラムスペーサーを形成する段階;
前記第1の基板と前記第2の基板との間に光硬化性モノマーを充填する段階;及び
複数の隔壁を形成するための所定の領域に光を照射し、光硬化性モノマーを硬化させることによって複数の隔壁を形成する段階;
を含む、光制御装置の製造方法。 - 入射される光を透過させる各透過領域及び光を発する各発光領域を含む透明表示パネル;及び
前記透明表示パネルの一面に配置される光制御装置;
を備えており、
前記光制御装置は、
互いに向かい合う第1の基板と第2の基板;
前記第2の基板と向かい合う前記第1の基板の一面上に配置された第1の電極;
前記第1の基板と向かい合う前記第2の基板の一面上に配置された第2の電極;
前記第1の電極と前記第2の電極とを区画するために、前記第1の電極と前記第2の電極との間に配置される隔壁;及び
前記第1の電極と前記第2の電極との間の距離を維持するために前記隔壁から区画されて分割される空間に配置される複数のカラムスペーサー;及び、
前記隔壁及び前記複数のカラムスペーサーによって区画される部分に配置される液晶;
を含む、透明表示装置。
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- 2015-10-06 KR KR1020150140627A patent/KR102405312B1/ko active IP Right Grant
- 2015-12-08 CN CN201510896832.0A patent/CN106560740B/zh not_active Expired - Fee Related
- 2015-12-22 TW TW104143203A patent/TWI599819B/zh not_active IP Right Cessation
- 2015-12-23 EP EP15202283.6A patent/EP3153916B1/en active Active
- 2015-12-28 JP JP2015255737A patent/JP2017072816A/ja active Pending
- 2015-12-30 US US14/984,852 patent/US10126583B2/en active Active
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2017
- 2017-12-07 JP JP2017234752A patent/JP6619411B2/ja not_active Expired - Fee Related
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Also Published As
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---|---|
US20170097537A1 (en) | 2017-04-06 |
US10126583B2 (en) | 2018-11-13 |
JP6619411B2 (ja) | 2019-12-11 |
JP2018072852A (ja) | 2018-05-10 |
TWI599819B (zh) | 2017-09-21 |
KR20170041096A (ko) | 2017-04-14 |
TW201713998A (zh) | 2017-04-16 |
CN106560740B (zh) | 2020-09-22 |
EP3153916B1 (en) | 2018-11-07 |
KR102405312B1 (ko) | 2022-06-02 |
EP3153916A1 (en) | 2017-04-12 |
CN106560740A (zh) | 2017-04-12 |
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