KR102934170B1 - 강유전성 네마틱 액정 형성 분자들을 포함하는 디바이스 및 그를 형성 및 사용하는 방법들 - Google Patents

강유전성 네마틱 액정 형성 분자들을 포함하는 디바이스 및 그를 형성 및 사용하는 방법들

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KR102934170B1
KR102934170B1 KR1020237026081A KR20237026081A KR102934170B1 KR 102934170 B1 KR102934170 B1 KR 102934170B1 KR 1020237026081 A KR1020237026081 A KR 1020237026081A KR 20237026081 A KR20237026081 A KR 20237026081A KR 102934170 B1 KR102934170 B1 KR 102934170B1
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liquid crystal
ferroelectric
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KR20230125828A (ko
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노엘 에이 클락
시 천
조셉 이 맥클넌
매튜 에이 글레이저
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더 리전츠 오브 더 유니버시티 오브 콜로라도, 어 바디 코퍼레이트
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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)
KR1020237026081A 2020-12-30 2021-12-30 강유전성 네마틱 액정 형성 분자들을 포함하는 디바이스 및 그를 형성 및 사용하는 방법들 Active KR102934170B1 (ko)

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

Publications (2)

Publication Number Publication Date
KR20230125828A KR20230125828A (ko) 2023-08-29
KR102934170B1 true KR102934170B1 (ko) 2026-03-04

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KR1020237026081A Active KR102934170B1 (ko) 2020-12-30 2021-12-30 강유전성 네마틱 액정 형성 분자들을 포함하는 디바이스 및 그를 형성 및 사용하는 방법들

Country Status (7)

Country Link
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050024568A1 (en) * 2000-12-30 2005-02-03 Choi Suk Won Ferroelectric liquid crystal display

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JP3246931B2 (ja) * 1991-11-14 2002-01-15 出光興産株式会社 新規な高分子化合物及びそれを用いた強誘電性液晶組成物
KR970007426A (ko) * 1995-07-20 1997-02-21 윤종용 강유전성 네마틱 액정 표시 장치
US5702636A (en) * 1995-09-20 1997-12-30 National Science Council Gel-glass dispersed liquid crystals
US5801800A (en) * 1996-04-29 1998-09-01 Motorola, Inc. Visual display system for display resolution enhancement
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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RU2430393C1 (ru) * 2010-03-11 2011-09-27 Закрытое Акционерное Общество "Мегавижн" Сегнетоэлектрическая жидкокристаллическая дисплейная ячейка
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
CN108572487A (zh) * 2017-09-22 2018-09-25 北京航空航天大学 一种基于铁电液晶光控取向的圆形达曼光栅
EP4115237A4 (en) * 2020-03-03 2024-04-17 The Regents Of The University Of Colorado, A Body Corporate DEVICES WITH A FERROELECTRIC NEMATIC MATERIAL AND METHODS FOR THEIR PRODUCTION AND USE

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Publication number Priority date Publication date Assignee Title
US20050024568A1 (en) * 2000-12-30 2005-02-03 Choi Suk Won Ferroelectric liquid crystal display

Also Published As

Publication number Publication date
WO2022147232A1 (en) 2022-07-07
KR20230125828A (ko) 2023-08-29
JP2024502050A (ja) 2024-01-17
US20240077778A1 (en) 2024-03-07
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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