JP2024502050A - 強誘電性のネマチック液晶形成分子を含むデバイスならびにその形成および使用方法 - Google Patents

強誘電性のネマチック液晶形成分子を含むデバイスならびにその形成および使用方法 Download PDF

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JP2024502050A
JP2024502050A JP2023540060A JP2023540060A JP2024502050A JP 2024502050 A JP2024502050 A JP 2024502050A JP 2023540060 A JP2023540060 A JP 2023540060A JP 2023540060 A JP2023540060 A JP 2023540060A JP 2024502050 A JP2024502050 A JP 2024502050A
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ferroelectric
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liquid crystal
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JP2024502050A5 (enExample
Inventor
クラーク，ノエル・エイ
チェン，シー
マクレナン，ジョセフ・イー
グレイサー，マシュー・エイ
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ザ・リージェンツ・オブ・ザ・ユニバーシティ・オブ・コロラド，ア・ボディー・コーポレイト
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    • 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
    • G02F1/139—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 orientation effects in which the liquid crystal remains transparent
    • G02F1/141—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 orientation effects in which the liquid crystal remains transparent using ferroelectric liquid crystals
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • 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
    • G02F1/1337—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers
    • G02F1/13378—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation
    • G02F1/133788—Surface-induced orientation of the liquid crystal molecules, e.g. by alignment layers by treatment of the surface, e.g. embossing, rubbing or light irradiation by light irradiation, e.g. linearly polarised light photo-polymerisation

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mathematical Physics (AREA)
  • Liquid Crystal (AREA)
JP2023540060A 2020-12-30 2021-12-30 強誘電性のネマチック液晶形成分子を含むデバイスならびにその形成および使用方法 Pending JP2024502050A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063132194P 2020-12-30 2020-12-30
US63/132,194 2020-12-30
PCT/US2021/065662 WO2022147232A1 (en) 2020-12-30 2021-12-30 Device including ferroelectric nematic liquid crystal-forming molecules and methods of forming and using same

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JP2024502050A true JP2024502050A (ja) 2024-01-17
JP2024502050A5 JP2024502050A5 (enExample) 2025-01-14

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US (1) US12578607B2 (enExample)
EP (1) EP4272031A4 (enExample)
JP (1) JP2024502050A (enExample)
KR (1) KR102934170B1 (enExample)
CN (1) CN116981992A (enExample)
MX (1) MX2023007942A (enExample)
WO (1) WO2022147232A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118738987B (zh) * 2024-06-18 2025-11-28 电子科技大学 克尔孤子晶体光电振荡器

Citations (2)

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JPH0933957A (ja) * 1995-07-20 1997-02-07 Samsung Electron Devices Co Ltd 液晶表示装置
US20050024568A1 (en) * 2000-12-30 2005-02-03 Choi Suk Won Ferroelectric liquid crystal display

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US5702636A (en) * 1995-09-20 1997-12-30 National Science Council Gel-glass dispersed liquid crystals
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JPH1053765A (ja) * 1996-06-04 1998-02-24 Denso Corp スメクチック液晶組成物及び液晶セル
DE59706003D1 (de) * 1996-11-21 2002-02-21 Rolic Ag Zug Bistabile ferroelektrische Flüssigkristallzelle
KR20050081403A (ko) * 2004-02-13 2005-08-19 삼성전자주식회사 강유전성 액정 배향방법, 그 배향 방법에 의하여 형성된액정표시 소자의 제조 방법
KR101149933B1 (ko) * 2004-03-29 2012-06-08 엘지디스플레이 주식회사 면내 스위칭 모드의 액정표시패널과 그 제조방법
US7692189B2 (en) * 2007-04-26 2010-04-06 Hewlett-Packard Development Company, L.P. Polarization-type molecular color switch
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KR20140001071A (ko) * 2012-06-25 2014-01-06 한양대학교 산학협력단 액정 조성물
TWI545373B (zh) * 2013-09-25 2016-08-11 群創光電股份有限公司 自發光顯示元件
US9703050B2 (en) * 2013-12-27 2017-07-11 City University Of Hong Kong Device for routing light among a set of optical waveguides
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JPH0933957A (ja) * 1995-07-20 1997-02-07 Samsung Electron Devices Co Ltd 液晶表示装置
US20050024568A1 (en) * 2000-12-30 2005-02-03 Choi Suk Won Ferroelectric liquid crystal display

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
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Publication number Publication date
WO2022147232A1 (en) 2022-07-07
KR20230125828A (ko) 2023-08-29
US20240077778A1 (en) 2024-03-07
KR102934170B1 (ko) 2026-03-04
CN116981992A (zh) 2023-10-31
US12578607B2 (en) 2026-03-17
WO2022147232A8 (en) 2023-08-10
EP4272031A4 (en) 2024-12-04
EP4272031A1 (en) 2023-11-08
MX2023007942A (es) 2023-07-14

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