ATE445860T1 - Optisches element mit einem flüssigkristall mit optischer isotropie - Google Patents

Optisches element mit einem flüssigkristall mit optischer isotropie

Info

Publication number
ATE445860T1
ATE445860T1 AT04819455T AT04819455T ATE445860T1 AT E445860 T1 ATE445860 T1 AT E445860T1 AT 04819455 T AT04819455 T AT 04819455T AT 04819455 T AT04819455 T AT 04819455T AT E445860 T1 ATE445860 T1 AT E445860T1
Authority
AT
Austria
Prior art keywords
liquid crystal
grating
phase liquid
blue phase
refractive index
Prior art date
Application number
AT04819455T
Other languages
English (en)
Inventor
Yoshiharu Ooi
Takuji Nomura
Atsushi Koyanagi
Original Assignee
Asahi Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2003397673A external-priority patent/JP4075781B2/ja
Priority claimed from JP2003398504A external-priority patent/JP4013892B2/ja
Priority claimed from JP2003429423A external-priority patent/JP2005189434A/ja
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Application granted granted Critical
Publication of ATE445860T1 publication Critical patent/ATE445860T1/de

Links

Classifications

    • 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
    • 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
    • G02F1/1343—Electrodes
    • G02F1/134309—Electrodes characterised by their geometrical arrangement
    • G02F1/134363—Electrodes characterised by their geometrical arrangement for applying an electric field parallel to the substrate, i.e. in-plane switching [IPS]
    • 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
    • G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
    • 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
    • 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
    • G02F1/13718—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 a change of the texture state of a cholesteric liquid crystal
    • 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
    • G02F1/133371—Cells with varying thickness of the liquid crystal layer
    • 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
    • G02F1/13793—Blue phases
    • 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
    • G02F1/29—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 position or the direction of light beams, i.e. deflection
    • G02F1/294—Variable focal length devices
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/06—Polarisation independent
    • 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
    • G02F2203/00—Function characteristic
    • G02F2203/18—Function characteristic adaptive optics, e.g. wavefront correction

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mathematical Physics (AREA)
  • Geometry (AREA)
  • Liquid Crystal (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
AT04819455T 2003-11-27 2004-11-26 Optisches element mit einem flüssigkristall mit optischer isotropie ATE445860T1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2003397673A JP4075781B2 (ja) 2003-11-27 2003-11-27 波長可変フィルタ
JP2003398504A JP4013892B2 (ja) 2003-11-28 2003-11-28 回折素子および光減衰器
JP2003429423A JP2005189434A (ja) 2003-12-25 2003-12-25 波面制御素子及び液晶レンズ並びに収差補正素子
PCT/JP2004/017612 WO2005052674A1 (ja) 2003-11-27 2004-11-26 光学的等方性を有する液晶を用いた光学素子

Publications (1)

Publication Number Publication Date
ATE445860T1 true ATE445860T1 (de) 2009-10-15

Family

ID=34636967

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04819455T ATE445860T1 (de) 2003-11-27 2004-11-26 Optisches element mit einem flüssigkristall mit optischer isotropie

Country Status (6)

Country Link
US (1) US20060227283A1 (de)
EP (1) EP1688783B1 (de)
KR (1) KR20060104994A (de)
AT (1) ATE445860T1 (de)
DE (1) DE602004023641D1 (de)
WO (1) WO2005052674A1 (de)

Families Citing this family (98)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003025633A1 (en) * 2001-09-13 2003-03-27 Asahi Glass Company, Limited Diffraction device
US7733448B2 (en) 2004-10-29 2010-06-08 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device
WO2007000713A1 (en) * 2005-06-29 2007-01-04 Koninklijke Philips Electronics, N.V. High resolution interference-based liquid crystal projection/display system
JP4600238B2 (ja) * 2005-10-05 2010-12-15 セイコーエプソン株式会社 画像表示装置
WO2007105721A1 (ja) * 2006-03-13 2007-09-20 Dai Nippon Printing Co., Ltd. 光学拡散素子、投影スクリーン、意匠性部材及びセキュリティ媒体
KR101330860B1 (ko) * 2007-12-27 2013-11-18 아사히 가라스 가부시키가이샤 액정 소자 및 광 헤드 장치 및 가변 광 변조 소자
WO2009107748A1 (ja) * 2008-02-27 2009-09-03 旭硝子株式会社 波長選択旋光子および光ヘッド装置
JP2011529586A (ja) * 2008-07-28 2011-12-08 ピクセル チー コーポレイション 回折液晶ディスプレイ
CN101672990B (zh) * 2008-09-10 2012-04-25 一品光学工业股份有限公司 一种变焦液晶透镜
TWI654754B (zh) 2008-11-28 2019-03-21 日商半導體能源研究所股份有限公司 液晶顯示裝置
US20100165280A1 (en) * 2008-12-25 2010-07-01 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device
KR101719350B1 (ko) * 2008-12-25 2017-03-23 가부시키가이샤 한도오따이 에네루기 켄큐쇼 반도체 장치 및 그 제작 방법
US8395740B2 (en) * 2009-01-30 2013-03-12 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device having blue phase liquid crystal and particular electrode arrangement
JP2010181473A (ja) * 2009-02-03 2010-08-19 Toppan Printing Co Ltd 位相型回折素子、その製造方法、および撮像装置
US20100231842A1 (en) * 2009-03-11 2010-09-16 Semiconductor Energy Laboratory Co., Ltd. Liquid Crystal Display Device
JP5625461B2 (ja) * 2009-05-19 2014-11-19 Jnc株式会社 クロロフルオロベンゼン化合物、光学的等方性の液晶媒体および光素子
JP2012528442A (ja) * 2009-05-27 2012-11-12 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 照明システム
CN106067970B (zh) * 2009-05-28 2019-01-22 皇家飞利浦电子股份有限公司 自动立体显示设备
KR101755597B1 (ko) * 2009-05-29 2017-07-07 가부시키가이샤 한도오따이 에네루기 켄큐쇼 액정 표시 장치의 제작 방법
WO2010137537A1 (en) * 2009-05-29 2010-12-02 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device
US8654292B2 (en) 2009-05-29 2014-02-18 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and method for manufacturing the same
US8355109B2 (en) * 2009-11-24 2013-01-15 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device comprising a liquid crystal material exhibiting a blue phase and a structure body projecting into the liquid crystal layer
CN102640041A (zh) 2009-11-27 2012-08-15 株式会社半导体能源研究所 液晶显示装置
KR101291716B1 (ko) * 2009-12-11 2013-07-31 엘지디스플레이 주식회사 높은 구동전압을 요구되는 액정 모드를 위한 액정표시장치
WO2011077978A1 (en) 2009-12-25 2011-06-30 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing display device
WO2011089653A1 (ja) 2010-01-25 2011-07-28 株式会社 東芝 液晶/高分子複合体、それを用いた液晶表示装置、液晶/高分子複合体の製造方法。
FR2957429B1 (fr) 2010-03-12 2012-08-17 Commissariat Energie Atomique Modulateur de phase a base de cristal liquide a structure helicoidale
JP5379053B2 (ja) * 2010-03-26 2013-12-25 スタンレー電気株式会社 光偏向装置
JP5744366B2 (ja) 2010-04-12 2015-07-08 株式会社半導体エネルギー研究所 液晶表示装置
US8854583B2 (en) 2010-04-12 2014-10-07 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device and liquid crystal display device
US8928846B2 (en) 2010-05-21 2015-01-06 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device having dielectric film over and in contact with wall-like structures
US8620131B2 (en) * 2010-09-30 2013-12-31 INLC Technology, Inc. Variable optical attenuator (VOA)
JP2012098394A (ja) * 2010-10-29 2012-05-24 Sony Corp 液晶レンズアレイ素子、およびその駆動方法ならびに立体画像表示装置
US8830426B2 (en) 2010-11-17 2014-09-09 Pixel Qi Corporation Color shift reduction in transflective liquid crystal displays
US8836909B2 (en) 2010-11-30 2014-09-16 Semiconductor Energy Laboratory Co., Ltd. Method for manufacturing liquid crystal display device
US9366791B2 (en) * 2011-02-21 2016-06-14 Canon Kabushiki Kaisha Diffractive optical element and manufacturing method for the same
US8629968B2 (en) 2011-07-13 2014-01-14 Kyungpook National University Industry-Academic Cooperation Liquid crystal display device
US9116397B2 (en) 2011-11-23 2015-08-25 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device and method for manufacturing the same
JP5591783B2 (ja) * 2011-11-25 2014-09-17 パナソニック株式会社 画像表示装置
WO2013080817A1 (en) 2011-11-28 2013-06-06 Semiconductor Energy Laboratory Co., Ltd. Liquid crystal display device
DE102011056166A1 (de) 2011-12-08 2013-06-13 Universität Stuttgart Elektrooptischer Phasenmodulator
GB201201190D0 (en) * 2012-01-25 2012-03-07 Cambridge Entpr Ltd Optical device and methods
US9175222B2 (en) 2012-05-28 2015-11-03 Jnc Corporation Optically isotropic liquid crystal medium and optical device
US9671566B2 (en) 2012-06-11 2017-06-06 Magic Leap, Inc. Planar waveguide apparatus with diffraction element(s) and system employing same
JP6394390B2 (ja) 2012-06-19 2018-09-26 Jnc株式会社 光学的に等方性の液晶組成物及び光素子
JP6471500B2 (ja) 2012-12-17 2019-02-20 Jnc株式会社 オクタヒドロ−ビナフチル系キラル化合物を含有する液晶組成物および光素子
TWI501013B (zh) 2013-04-01 2015-09-21 Au Optronics Corp 三態液晶顯示面板
US9611429B2 (en) 2013-05-27 2017-04-04 Jnc Corporation Liquid crystal medium, optical device and liquid crystal compound
TWI472833B (zh) * 2013-06-06 2015-02-11 Innolux Corp 顯示裝置
TW201447659A (zh) * 2013-06-10 2014-12-16 Ili Technology Corp 觸控面板貼合結構
US10228242B2 (en) 2013-07-12 2019-03-12 Magic Leap, Inc. Method and system for determining user input based on gesture
WO2015006784A2 (en) 2013-07-12 2015-01-15 Magic Leap, Inc. Planar waveguide apparatus with diffraction element(s) and system employing same
KR20150018425A (ko) * 2013-08-09 2015-02-23 스미또모 가가꾸 가부시키가이샤 배향막 형성용 조성물
CN105849232B (zh) 2013-12-10 2018-12-21 捷恩智株式会社 液晶组合物及其用途、混合物、复合材料及其用途、光元件及液晶化合物
CN105446048B (zh) 2014-05-27 2017-06-20 华为技术有限公司 可调光衰减器
TWI648381B (zh) 2014-07-03 2019-01-21 日商捷恩智股份有限公司 液晶組成物、光元件、混合物、化合物、高分子／液晶複合材料以及液晶組成物及高分子／液晶複合材料的用途
JP2016121288A (ja) 2014-12-25 2016-07-07 Jnc株式会社 光学的に等方性の液晶媒体及び光素子
CN107530034A (zh) 2015-03-16 2018-01-02 奇跃公司 增强现实脉冲血氧定量法
EP4431998A3 (de) 2015-06-15 2024-12-18 Magic Leap, Inc. Systeme und verfahren für virtuelle und erweiterte realität
EP4273615B1 (de) 2016-04-08 2025-11-12 Magic Leap, Inc. Systeme der erweiterten realität und verfahren mit linsenelementen mit veränderlicher brennweite
CN106444177B (zh) 2016-10-28 2019-03-15 京东方科技集团股份有限公司 显示面板及显示装置
EP3542216B1 (de) 2016-11-18 2026-04-22 Magic Leap, Inc. Mehrschichtige flüssigkristalline diffraktive gitter zur umleitung von licht in weiten einfallswinkelbereichen
US11067860B2 (en) 2016-11-18 2021-07-20 Magic Leap, Inc. Liquid crystal diffractive devices with nano-scale pattern and methods of manufacturing the same
CN115639642A (zh) 2016-11-18 2023-01-24 奇跃公司 使用交叉光栅的波导光复用器
IL303676B2 (en) 2016-11-18 2024-06-01 Magic Leap Inc Spatially variable liquid crystal diffraction gratings
WO2018091940A1 (en) 2016-11-18 2018-05-24 Nikon Corporation Optical component comprising liquid crystals in a blue phase and process for making such optical component
GB201620744D0 (en) 2016-12-06 2017-01-18 Roadmap Systems Ltd Multimode fibre optical switching systems
KR102585679B1 (ko) 2016-12-08 2023-10-05 매직 립, 인코포레이티드 콜레스테릭 액정에 기초한 회절 디바이스들
WO2018112101A1 (en) 2016-12-14 2018-06-21 Magic Leap, Inc. Patterning of liquid crystals using soft-imprint replication of surface alignment patterns
KR102523007B1 (ko) 2017-01-23 2023-04-17 매직 립, 인코포레이티드 가상, 증강, 또는 혼합 현실 시스템들을 위한 접안렌즈
KR102601052B1 (ko) 2017-02-23 2023-11-09 매직 립, 인코포레이티드 가변 파워 반사기를 갖는 디스플레이 시스템
WO2018175488A1 (en) * 2017-03-21 2018-09-27 Magic Leap, Inc. Stacked waveguides having different diffraction gratings for combined field of view
KR102576133B1 (ko) 2017-03-21 2023-09-07 매직 립, 인코포레이티드 회절 광학 엘리먼트들을 이용한 눈-이미징 장치
WO2018173813A1 (ja) * 2017-03-21 2018-09-27 国立研究開発法人産業技術総合研究所 液晶位相パネル及びそれを用いた光スイッチ、光シャッター
WO2018179996A1 (ja) * 2017-03-31 2018-10-04 ソニー株式会社 照明装置、およびプロジェクタ
CN106953156B (zh) * 2017-04-06 2019-10-15 京东方科技集团股份有限公司 天线结构及其制作方法和通讯装置
US20180341139A1 (en) * 2017-05-23 2018-11-29 Government Of The United States, As Represented By The Secretary Of The Air Force Projection using liquid crystal polarization gratings to modulate light
CN107577093B (zh) * 2017-09-20 2020-12-01 京东方科技集团股份有限公司 一种显示模组及光波导显示装置
CN111316153B (zh) 2017-09-21 2025-03-18 奇跃公司 具有被配置为捕获眼睛和/或环境的图像的波导的增强现实显示器
KR20260049260A (ko) 2017-12-15 2026-04-13 매직 립, 인코포레이티드 증강 현실 디스플레이 시스템을 위한 접안렌즈들
WO2019187681A1 (ja) * 2018-03-27 2019-10-03 パナソニックＩｐマネジメント株式会社 光デバイスおよび光検出システム
US11237393B2 (en) 2018-11-20 2022-02-01 Magic Leap, Inc. Eyepieces for augmented reality display system
US12625391B2 (en) * 2019-02-01 2026-05-12 Guoqiang Li Wavefront engineered lenses for correction of presbyopia and astigmatism and nanoparticle-doped liquid crystal structures for continuously tunable phase modulation and adaptive lens
US11944574B2 (en) 2019-04-05 2024-04-02 Amo Groningen B.V. Systems and methods for multiple layer intraocular lens and using refractive index writing
US12377622B2 (en) 2019-04-05 2025-08-05 Amo Groningen B.V. Systems and methods for vergence matching with an optical profile and using refractive index writing
US11529230B2 (en) 2019-04-05 2022-12-20 Amo Groningen B.V. Systems and methods for correcting power of an intraocular lens using refractive index writing
US11564839B2 (en) 2019-04-05 2023-01-31 Amo Groningen B.V. Systems and methods for vergence matching of an intraocular lens with refractive index writing
US11678975B2 (en) 2019-04-05 2023-06-20 Amo Groningen B.V. Systems and methods for treating ocular disease with an intraocular lens and refractive index writing
US11583389B2 (en) 2019-04-05 2023-02-21 Amo Groningen B.V. Systems and methods for correcting photic phenomenon from an intraocular lens and using refractive index writing
US11583388B2 (en) 2019-04-05 2023-02-21 Amo Groningen B.V. Systems and methods for spectacle independence using refractive index writing with an intraocular lens
US12357509B2 (en) 2019-04-05 2025-07-15 Amo Groningen B.V. Systems and methods for improving vision from an intraocular lens in an incorrect position and using refractive index writing
US11650423B2 (en) 2019-06-20 2023-05-16 Magic Leap, Inc. Eyepieces for augmented reality display system
US11236885B1 (en) * 2019-07-02 2022-02-01 Apple Inc. Switchable flood and spot illuminator
CN114114738B (zh) * 2020-08-28 2023-06-09 宁波舜宇光电信息有限公司 周期可调的液晶光栅、光波导组件及显示设备
CN112630884B (zh) * 2020-12-22 2023-09-08 联合微电子中心有限责任公司 用于光学相控阵的波导光栅天线阵列及其制备方法
KR102773760B1 (ko) * 2021-12-30 2025-02-27 주식회사 디폰 액정 기반의 스마트 윈도우 필름
US12111558B2 (en) * 2022-03-28 2024-10-08 Chengdu Yeta Technology Co., Ltd. Liquid crystal optical device, array, electronic product, and driving method thereof
US12546912B2 (en) 2022-09-04 2026-02-10 Apple Inc. Integrated spot and flood illumination projector

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3425584A1 (de) * 1984-07-11 1986-01-16 Merck Patent Gmbh, 6100 Darmstadt Optisches system mit einer fluessigkristallzelle, verfahren zu seinem betrieb und seine verwendung
US5321539A (en) * 1991-02-04 1994-06-14 Nippon Telegraph And Telephone Corporation Liquid crystal Fabry-Perot etalon with glass spacer
JP3156303B2 (ja) * 1991-09-13 2001-04-16 日本電気株式会社 液晶位相回折格子の製造方法
JPH11125801A (ja) * 1997-10-21 1999-05-11 Yazaki Corp 波長選択フィルタ
JP2002208158A (ja) * 2001-01-11 2002-07-26 Citizen Watch Co Ltd 液晶素子とそれを用いた光ピックアップ
JP4442061B2 (ja) * 2001-07-30 2010-03-31 日本電気株式会社 回折光学素子
WO2003019247A1 (en) * 2001-08-24 2003-03-06 Asahi Glass Company, Limited Multi-layer diffraction type polarizer and liquid crystal element
JP3779937B2 (ja) * 2002-05-08 2006-05-31 独立行政法人科学技術振興機構 光学変調素子用液晶材料
JP4440110B2 (ja) * 2002-11-02 2010-03-24 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフツング 光学的アイソトロピック相を有する光学的に補償された電気光学光変調素子
JP4692489B2 (ja) * 2004-10-19 2011-06-01 旭硝子株式会社 液晶回折レンズ素子および光ヘッド装置

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EP1688783A4 (de) 2007-07-18
DE602004023641D1 (de) 2009-11-26

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