ATE486297T1 - Mehrstufige schicht - Google Patents

Mehrstufige schicht

Info

Publication number
ATE486297T1
ATE486297T1 AT07813326T AT07813326T ATE486297T1 AT E486297 T1 ATE486297 T1 AT E486297T1 AT 07813326 T AT07813326 T AT 07813326T AT 07813326 T AT07813326 T AT 07813326T AT E486297 T1 ATE486297 T1 AT E486297T1
Authority
AT
Austria
Prior art keywords
level layer
level
layer
disclosed
various methods
Prior art date
Application number
AT07813326T
Other languages
English (en)
Inventor
Qin Liu
Bradley D Chung
John C Rudin
Frank E Glass
Original Assignee
Hewlett Packard Development Co
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
Application filed by Hewlett Packard Development Co filed Critical Hewlett Packard Development Co
Application granted granted Critical
Publication of ATE486297T1 publication Critical patent/ATE486297T1/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
    • 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
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/133345—Insulating 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
    • G02F2202/00—Materials and properties
    • G02F2202/02—Materials and properties organic material
    • G02F2202/022—Materials and properties organic material polymeric
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31511—Of epoxy ether
    • Y10T428/31515—As intermediate layer

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Medicinal Preparation (AREA)
  • Inorganic Insulating Materials (AREA)
  • Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
  • Laminated Bodies (AREA)
AT07813326T 2006-07-28 2007-07-25 Mehrstufige schicht ATE486297T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/495,213 US20080043166A1 (en) 2006-07-28 2006-07-28 Multi-level layer
PCT/US2007/074288 WO2008014302A2 (en) 2006-07-28 2007-07-25 Liquid crystal display device with polymer layer of varying thickness and method of producing such a layer

Publications (1)

Publication Number Publication Date
ATE486297T1 true ATE486297T1 (de) 2010-11-15

Family

ID=38963111

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07813326T ATE486297T1 (de) 2006-07-28 2007-07-25 Mehrstufige schicht

Country Status (5)

Country Link
US (2) US20080043166A1 (de)
EP (1) EP2047323B1 (de)
AT (1) ATE486297T1 (de)
DE (1) DE602007010152D1 (de)
WO (1) WO2008014302A2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011027784A (ja) * 2009-07-21 2011-02-10 Fuji Xerox Co Ltd 表示媒体および記録装置
AU2015323940B2 (en) 2014-09-29 2021-05-20 Magic Leap, Inc. Architectures and methods for outputting different wavelength light out of waveguides
KR102630754B1 (ko) 2015-03-16 2024-01-26 매직 립, 인코포레이티드 증강 현실 펄스 옥시미트리
AU2016278006B2 (en) * 2015-06-15 2021-09-02 Magic Leap, Inc. Virtual and augmented reality systems and methods
CA3019946C (en) 2016-04-08 2023-02-28 Magic Leap, Inc. Augmented reality systems and methods with variable focus lens elements
WO2017197020A1 (en) 2016-05-12 2017-11-16 Magic Leap, Inc. Distributed light manipulation over imaging waveguide
EP3466052B1 (de) * 2016-06-07 2025-02-19 Airy3d Inc. Lichtfeldabbildungsvorrichtung und verfahren zur tiefenerfassung und dreidimensionalen abbildung
CA3044241A1 (en) 2016-11-18 2018-05-24 Magic Leap, Inc. Waveguide light multiplexer using crossed gratings
EP3542216A4 (de) 2016-11-18 2020-10-07 Magic Leap, Inc. Mehrschichtige flüssigkristalline diffraktive gitter zur umleitung von licht in weiten einfallswinkelbereichen
CN115469458B (zh) 2016-11-18 2025-06-03 奇跃公司 空间可变液晶衍射光栅
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
IL304304B2 (en) 2016-12-08 2024-08-01 Magic Leap Inc Diffractive devices based on cholesteric liquid crystal
CN115657363A (zh) 2016-12-14 2023-01-31 奇跃公司 使用具有表面对准图案的软压印复制对液晶图案化
AU2018210527B2 (en) 2017-01-23 2022-12-01 Magic Leap, Inc. Eyepiece for virtual, augmented, or mixed reality systems
CA3052831A1 (en) 2017-02-23 2018-08-30 Magic Leap, Inc. Variable-focus virtual image devices based on polarization conversion
IL269317B2 (en) 2017-03-21 2023-11-01 Magic Leap Inc An eye imaging device that uses optical refractive elements
IL273397B2 (en) 2017-09-21 2024-09-01 Magic Leap Inc An augmented reality display with a waveguide configured to capture images of an eye and/or environment
WO2019118930A1 (en) 2017-12-15 2019-06-20 Magic Leap, Inc. Eyepieces for augmented reality display system
CN113302546A (zh) 2018-11-20 2021-08-24 奇跃公司 用于增强现实显示系统的目镜
CN114286962A (zh) 2019-06-20 2022-04-05 奇跃公司 用于增强现实显示系统的目镜

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5024918A (en) * 1976-12-23 1991-06-18 Texas Instruments Incorporated Heat activated dry development of photoresist by means of active oxygen atmosphere
JPS62262022A (ja) * 1986-05-08 1987-11-14 Matsushita Electric Ind Co Ltd 電気光学効果を利用した装置
JPH02146526A (ja) * 1988-11-29 1990-06-05 Seiko Instr Inc 液晶素子
JP3011993B2 (ja) * 1990-10-26 2000-02-21 株式会社リコー カラー液晶素子
US5531111A (en) * 1994-04-28 1996-07-02 Nippondenso Co., Ltd. Structure of a volumetric measuring apparatus
JP3358935B2 (ja) * 1995-10-02 2002-12-24 シャープ株式会社 液晶表示素子およびその製造方法
WO1997018944A1 (en) * 1995-11-22 1997-05-29 The Government Of The United States Of America, Represented By The Secretary Of The Navy Patterned conducting polymer surfaces and process for preparing the same and devices containing the same
US6469683B1 (en) * 1996-01-17 2002-10-22 Nippon Telegraph And Telephone Corporation Liquid crystal optical device
US7357965B1 (en) * 1999-10-15 2008-04-15 Agfa-Gevaert, N.V. Liquid crystal alignment layer
JP3394029B2 (ja) * 2000-03-21 2003-04-07 大塚化学株式会社 難燃性エポキシ樹脂組成物、及びその成形物、及び電子部品
KR100518051B1 (ko) * 2001-01-11 2005-09-28 엔이씨 엘씨디 테크놀로지스, 엘티디. 능동 매트릭스형 액정 디스플레이 장치와 그 제조 방법
EP1507171A3 (de) * 2003-08-15 2008-03-05 FUJIFILM Corporation Lichtempfindlicher Bogen mit einer Unterlage, einer ersten und einer zweiten lichtempfindlichen Schicht sowie einer Barriereschicht
GB2419216A (en) 2004-10-18 2006-04-19 Hewlett Packard Development Co Display device with greyscale capability
US8574823B2 (en) 2005-10-05 2013-11-05 Hewlett-Packard Development Company, L.P. Multi-level layer

Also Published As

Publication number Publication date
DE602007010152D1 (de) 2010-12-09
WO2008014302A2 (en) 2008-01-31
US20080043166A1 (en) 2008-02-21
WO2008014302A3 (en) 2008-03-13
EP2047323A2 (de) 2009-04-15
US9366895B2 (en) 2016-06-14
US20090274911A1 (en) 2009-11-05
EP2047323B1 (de) 2010-10-27

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