JP4889643B2 - ホログラフィック高分子分散型液晶を使用した光学スイッチ - Google Patents

ホログラフィック高分子分散型液晶を使用した光学スイッチ Download PDF

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Publication number
JP4889643B2
JP4889643B2 JP2007527537A JP2007527537A JP4889643B2 JP 4889643 B2 JP4889643 B2 JP 4889643B2 JP 2007527537 A JP2007527537 A JP 2007527537A JP 2007527537 A JP2007527537 A JP 2007527537A JP 4889643 B2 JP4889643 B2 JP 4889643B2
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Japan
Prior art keywords
liquid crystal
optical switch
light
hpdlc
light source
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Expired - Fee Related
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JP2007527537A
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English (en)
Japanese (ja)
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JP2007538293A5 (enExample
JP2007538293A (ja
Inventor
リン，ジビン
タン，スニン
タン，ユアンジ
正巳 相原
直樹 伊藤
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Alps Electric North America Inc
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Alps Electric North America Inc
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Filing date
Publication date
Priority claimed from US10/850,713 external-priority patent/US20050259216A1/en
Priority claimed from US10/850,714 external-priority patent/US7301601B2/en
Application filed by Alps Electric North America Inc filed Critical Alps Electric North America Inc
Publication of JP2007538293A publication Critical patent/JP2007538293A/ja
Publication of JP2007538293A5 publication Critical patent/JP2007538293A5/ja
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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
    • G02F1/29—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
    • G02F1/31—Digital deflection, i.e. optical switching
    • 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
    • G02F1/1334—Constructional arrangements; Manufacturing methods based on polymer dispersed liquid crystals, e.g. microencapsulated liquid crystals
    • G02F1/13342—Holographic polymer dispersed 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
    • 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

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Liquid Crystal (AREA)
  • Dispersion Chemistry (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
JP2007527537A 2004-05-20 2005-05-19 ホログラフィック高分子分散型液晶を使用した光学スイッチ Expired - Fee Related JP4889643B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10/850,713 US20050259216A1 (en) 2004-05-20 2004-05-20 Optical switching device using holographic polymer dispersed liquid crystals
US10/850,714 2004-05-20
US10/850,713 2004-05-20
US10/850,714 US7301601B2 (en) 2004-05-20 2004-05-20 Optical switching device using holographic polymer dispersed liquid crystals
PCT/US2005/017994 WO2005114310A2 (en) 2004-05-20 2005-05-19 Optical switching device using holographic polymer dispersed liquid crystals

Publications (3)

Publication Number Publication Date
JP2007538293A JP2007538293A (ja) 2007-12-27
JP2007538293A5 JP2007538293A5 (enExample) 2008-07-24
JP4889643B2 true JP4889643B2 (ja) 2012-03-07

Family

ID=35429017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007527537A Expired - Fee Related JP4889643B2 (ja) 2004-05-20 2005-05-19 ホログラフィック高分子分散型液晶を使用した光学スイッチ

Country Status (3)

Country Link
EP (1) EP1766462A4 (enExample)
JP (1) JP4889643B2 (enExample)
WO (1) WO2005114310A2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101718370B1 (ko) * 2010-09-29 2017-03-22 동우 화인켐 주식회사 고체 폴리머 전해질 조성물 및 이를 이용한 전기 변색 소자
KR101716799B1 (ko) * 2010-09-29 2017-03-16 동우 화인켐 주식회사 겔 폴리머 전해질 조성물 및 이를 이용한 전기 변색 소자
EP2748670B1 (en) * 2011-08-24 2015-11-18 Rockwell Collins, Inc. Wearable data display
KR20250027583A (ko) 2018-01-08 2025-02-26 디지렌즈 인코포레이티드. 도파관 셀 내의 홀로그래픽 격자의 높은 처리능력의 레코딩을 위한 시스템 및 방법
KR20250089565A (ko) * 2018-01-08 2025-06-18 디지렌즈 인코포레이티드. 도파관 셀을 제조하기 위한 시스템 및 방법
TWI776898B (zh) * 2018-05-18 2022-09-11 揚明光學股份有限公司 圖案產生裝置及其製造方法
CN109633918A (zh) * 2019-01-11 2019-04-16 浙江大学 基于全息聚合物分散液晶光栅的时分复用3d眼镜
CN111381395B (zh) * 2020-01-21 2023-11-28 奥提赞光晶(山东)显示科技有限公司 一种电控连续变焦透镜、制备方法和曝光系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1048605A (ja) * 1996-08-07 1998-02-20 Fuji Xerox Co Ltd 調光素子およびその製造方法
JP2001324322A (ja) * 2000-05-15 2001-11-22 Olympus Optical Co Ltd 測距装置
JP2002311435A (ja) * 2001-04-18 2002-10-23 Matsushita Electric Ind Co Ltd 液晶表示装置および撮像装置
JP2004140436A (ja) * 2002-10-15 2004-05-13 Kyocera Corp カメラ付き携帯端末装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5594560A (en) * 1994-03-07 1997-01-14 Motorola, Inc. Display device comprising fluorescent enhanced reflective holographic illumination
US6172792B1 (en) * 1997-01-31 2001-01-09 Mary Lou Jepsen Method and apparatus for forming optical gratings
US6646772B1 (en) * 1999-09-14 2003-11-11 Digilens, Inc. Holographic illumination system
US6317228B2 (en) * 1999-09-14 2001-11-13 Digilens, Inc. Holographic illumination system
US6574487B1 (en) * 2000-02-23 2003-06-03 Motorola, Inc. Communication device with a dual-sided liquid crystal display
EP1211869A1 (de) * 2000-11-30 2002-06-05 Siemens Aktiengesellschaft Videokamera mit integriertem Beleuchtungssystem für mobile Kommunikationsendgeräte
KR100490816B1 (ko) * 2001-06-15 2005-05-24 샤프 가부시키가이샤 마이크로 코너 큐브 어레이, 마이크로 큐브 어레이의 제조방법 및 반사형 표시 장치
US6861015B2 (en) * 2001-07-20 2005-03-01 Au Optronics Corporation Method of integrally forming light-guide and polarizer
US6750940B2 (en) * 2001-09-26 2004-06-15 Bao Tong International Telecommunication Holdings Limited Liquid crystal based optical switch utilizing diffraction

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1048605A (ja) * 1996-08-07 1998-02-20 Fuji Xerox Co Ltd 調光素子およびその製造方法
JP2001324322A (ja) * 2000-05-15 2001-11-22 Olympus Optical Co Ltd 測距装置
JP2002311435A (ja) * 2001-04-18 2002-10-23 Matsushita Electric Ind Co Ltd 液晶表示装置および撮像装置
JP2004140436A (ja) * 2002-10-15 2004-05-13 Kyocera Corp カメラ付き携帯端末装置

Also Published As

Publication number Publication date
WO2005114310A2 (en) 2005-12-01
EP1766462A4 (en) 2008-08-13
WO2005114310A3 (en) 2006-08-03
EP1766462A2 (en) 2007-03-28
JP2007538293A (ja) 2007-12-27

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