JP2015525960A - アウトカップリング要素を有する導光プレート - Google Patents

アウトカップリング要素を有する導光プレート Download PDF

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Publication number
JP2015525960A
JP2015525960A JP2015525896A JP2015525896A JP2015525960A JP 2015525960 A JP2015525960 A JP 2015525960A JP 2015525896 A JP2015525896 A JP 2015525896A JP 2015525896 A JP2015525896 A JP 2015525896A JP 2015525960 A JP2015525960 A JP 2015525960A
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JP
Japan
Prior art keywords
light
holographic optical
guide plate
distribution module
light guide
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP2015525896A
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English (en)
Japanese (ja)
Other versions
JP2015525960A5 (https=
Inventor
フエツケ，トーマス
ブルダー，フリードリツヒ−カール
ハーゲン，ライナー
バルツエ，ギユンター
レール，トーマス
ベルネツ，ホルスト
ヘネル，デニス
バイザー，マルク−シユテフアン
ホヘイゼル，ベルナー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Covestro Deutschland AG
Original Assignee
Bayer MaterialScience AG
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 Bayer MaterialScience AG filed Critical Bayer MaterialScience AG
Publication of JP2015525960A publication Critical patent/JP2015525960A/ja
Publication of JP2015525960A5 publication Critical patent/JP2015525960A5/ja
Pending legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0051—Diffusing sheet or layer
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Liquid Crystal (AREA)
JP2015525896A 2012-08-13 2013-08-09 アウトカップリング要素を有する導光プレート Pending JP2015525960A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP12180247.4 2012-08-13
EP12180247 2012-08-13
PCT/EP2013/066687 WO2014026918A1 (de) 2012-08-13 2013-08-09 Lichtführungsplatte mit auskoppelelementen

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2018144651A Division JP2018195589A (ja) 2012-08-13 2018-08-01 アウトカップリング要素を有する導光プレート

Publications (2)

Publication Number Publication Date
JP2015525960A true JP2015525960A (ja) 2015-09-07
JP2015525960A5 JP2015525960A5 (https=) 2016-09-23

Family

ID=47018031

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2015525896A Pending JP2015525960A (ja) 2012-08-13 2013-08-09 アウトカップリング要素を有する導光プレート
JP2018144651A Pending JP2018195589A (ja) 2012-08-13 2018-08-01 アウトカップリング要素を有する導光プレート

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2018144651A Pending JP2018195589A (ja) 2012-08-13 2018-08-01 アウトカップリング要素を有する導光プレート

Country Status (9)

Country Link
US (1) US20150205034A1 (https=)
EP (1) EP2883092A1 (https=)
JP (2) JP2015525960A (https=)
KR (1) KR20150043391A (https=)
CN (1) CN104871051A (https=)
IN (1) IN2015DN01063A (https=)
RU (1) RU2015108651A (https=)
TW (1) TWI617847B (https=)
WO (1) WO2014026918A1 (https=)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9804316B2 (en) * 2013-12-20 2017-10-31 Apple Inc. Display having backlight with narrowband collimated light sources
US9664907B2 (en) * 2014-07-21 2017-05-30 Applied Materials Israel Ltd. Optical element for spatial beam shaping
US20200092448A1 (en) * 2014-07-25 2020-03-19 SMR Patents S.à.r.l. Apparatus for light intensity adjustment
EP2978209B1 (en) * 2014-07-25 2018-03-07 SMR Patents S.à.r.l. Apparatus for light intensity adjustment
DE102015008564A1 (de) 2015-07-02 2017-01-05 Daimler Ag Erzeugung strukturierten Lichts
US11231544B2 (en) 2015-11-06 2022-01-25 Magic Leap, Inc. Metasurfaces for redirecting light and methods for fabricating
JP6961619B2 (ja) * 2016-05-06 2021-11-05 マジック リープ, インコーポレイテッドMagic Leap, Inc. 光を再指向させるための非対称格子を有するメタ表面および製造方法
KR102822335B1 (ko) * 2016-11-11 2025-06-18 삼성전자주식회사 백라이트 유닛, 이를 포함한 홀로그래픽 디스플레이 및 홀로그래픽 광학 소자의 제조 방법
DE102016122030A1 (de) * 2016-11-16 2018-05-17 Glaswerke Arnold Gmbh & Co. Kg Transparente Scheibe
KR102353700B1 (ko) 2017-01-06 2022-01-20 레이아 인코포레이티드 정적 멀티뷰 디스플레이 및 방법
IL307294A (en) 2017-01-27 2023-11-01 Magic Leap Inc Diffraction gratings produced using a surface cell with differently oriented nanobeams
WO2018140502A1 (en) 2017-01-27 2018-08-02 Magic Leap, Inc. Antireflection coatings for metasurfaces
EP3607244B1 (en) 2017-04-04 2023-12-13 LEIA Inc. Multilayer multiview display and method
DE102017206054A1 (de) * 2017-04-10 2018-10-11 Volkswagen Aktiengesellschaft Verfahren zur Beleuchtung eines Innenausstattungs- oder Innenverkleidungsteils im Innenraum eines Kraftfahrzeugs sowie Trinkgefäßhalterung und Innenverkleidungsteil zur Durchführung des Verfahrens
US11015384B2 (en) 2017-06-08 2021-05-25 Apple Inc. Light transmitting panel with active components
DE102017210101A1 (de) * 2017-06-16 2018-12-20 Robert Bosch Gmbh Filtereinrichtung für einen optischen Sensor
CN107422528A (zh) 2017-07-28 2017-12-01 京东方科技集团股份有限公司 一种光学膜片、背光模组及显示装置
WO2019066819A1 (en) 2017-09-27 2019-04-04 Leia Inc. MULTI-COLOR STATIC MULTI-VIEW DISPLAY DEVICE AND ASSOCIATED METHOD
KR102615891B1 (ko) 2017-09-28 2023-12-21 레이아 인코포레이티드 집광을 이용하는 격자-결합 도광체, 디스플레이 시스템, 및 방법
JP7245238B2 (ja) * 2017-10-12 2023-03-23 アップル インコーポレイテッド 能動部品を有する光透過性パネル
KR101929173B1 (ko) * 2017-11-06 2019-03-12 송동환 음영이 표현된 이미지를 표출할 수 있는 조명장치
WO2019147276A1 (en) * 2018-01-27 2019-08-01 Leia Inc. Polarization recycling backlight, method and multiview display employing subwavelength gratings
US11442273B2 (en) * 2018-05-17 2022-09-13 Lumus Ltd. Near-eye display having overlapping projector assemblies
DE102019126282A1 (de) * 2019-09-30 2021-04-01 Carl Zeiss Jena Gmbh Getarnte Gitterstrukturen
WO2021063910A1 (de) 2019-09-30 2021-04-08 Carl Zeiss Jena Gmbh Getarnte gitterstrukturen
EP3885646A1 (en) 2020-03-26 2021-09-29 Microsoft Technology Licensing, LLC Waveguide network
EP3886091A1 (en) 2020-03-26 2021-09-29 Microsoft Technology Licensing, LLC Holographic storage
EP3886093A1 (en) 2020-03-26 2021-09-29 Microsoft Technology Licensing, LLC Optical data transfer
EP3886092A1 (en) 2020-03-26 2021-09-29 Microsoft Technology Licensing, LLC Holographic storage
US20220299867A1 (en) * 2021-03-19 2022-09-22 Facebook Technologies, Llc Recording a latent holographic grating and amplification of its dynamic range
US20220299938A1 (en) * 2021-03-19 2022-09-22 Facebook Technologies, Llc Spatially varying dynamic range in holographic gratings
DE102024206751A1 (de) 2024-07-18 2026-01-22 Robert Bosch Gesellschaft mit beschränkter Haftung Optisches Element, Verfahren zur Herstellung eines optischen Elements und eine Datenbrille

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11295713A (ja) * 1998-04-16 1999-10-29 Hitachi Ltd 液晶表示装置
JP2006228596A (ja) * 2005-02-18 2006-08-31 Toppan Printing Co Ltd 照明装置および液晶表示装置
US20080043302A1 (en) * 2006-08-21 2008-02-21 Samsung Electronics Co., Ltd. Color dispersion compensated holographic light guide plate
WO2012008692A2 (en) * 2010-07-14 2012-01-19 Lg Innotek Co., Ltd. Display device

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2269697A (en) * 1992-08-11 1994-02-16 Sharp Kk Display device
JP2529650Y2 (ja) * 1993-06-29 1997-03-19 惠和商工株式会社 光拡散シート材
JPH09178949A (ja) * 1995-12-25 1997-07-11 Sharp Corp 平面照明装置
JP3524831B2 (ja) * 1999-12-15 2004-05-10 シャープ株式会社 反射型および透過型液晶表示装置
US20100085642A1 (en) * 2000-07-18 2010-04-08 Optaglio Limited Diffractive device
JP2002124113A (ja) * 2000-07-21 2002-04-26 Hayashi Telempu Co Ltd 面照明装置
JP4371290B2 (ja) * 2000-10-19 2009-11-25 大日本印刷株式会社 ホログラム導光板
JP4793522B2 (ja) * 2001-02-28 2011-10-12 大日本印刷株式会社 表示装置
WO2003027569A1 (en) * 2001-09-26 2003-04-03 Koninklijke Philips Electronics N.V. Waveguide, edge-lit illumination arrangement and display comprising such
US7706050B2 (en) * 2004-03-05 2010-04-27 Qualcomm Mems Technologies, Inc. Integrated modulator illumination
JP4518988B2 (ja) * 2005-03-25 2010-08-04 シャープ株式会社 液晶表示装置
CN101346582B (zh) * 2005-12-27 2012-09-05 松下电器产业株式会社 面状照明装置和使用此装置的液晶显示装置
FR2928745B1 (fr) * 2008-03-14 2012-03-02 Essilor Int Realisation d'un nouveau verre de lunettes progressif.
JP2010014691A (ja) * 2008-06-20 2010-01-21 Igaku Seibutsugaku Kenkyusho:Kk 腹水中のメソテリン及び／又は巨核球増強因子を検出するための方法、キット、試薬及び装置
US8172753B2 (en) * 2008-07-11 2012-05-08 General Electric Company Systems and methods for visualization of an ultrasound probe relative to an object
GB2477294B (en) * 2010-01-27 2015-05-06 Au Optronics Corp Autostereoscopic display apparatus
EP2638321B1 (en) * 2010-11-10 2019-05-08 Nanosys, Inc. Quantum dot films, lighting devices, and lighting methods

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11295713A (ja) * 1998-04-16 1999-10-29 Hitachi Ltd 液晶表示装置
JP2006228596A (ja) * 2005-02-18 2006-08-31 Toppan Printing Co Ltd 照明装置および液晶表示装置
US20080043302A1 (en) * 2006-08-21 2008-02-21 Samsung Electronics Co., Ltd. Color dispersion compensated holographic light guide plate
WO2012008692A2 (en) * 2010-07-14 2012-01-19 Lg Innotek Co., Ltd. Display device

Also Published As

Publication number Publication date
RU2015108651A (ru) 2016-10-10
WO2014026918A1 (de) 2014-02-20
EP2883092A1 (de) 2015-06-17
IN2015DN01063A (https=) 2015-06-26
TW201421084A (zh) 2014-06-01
KR20150043391A (ko) 2015-04-22
JP2018195589A (ja) 2018-12-06
TWI617847B (zh) 2018-03-11
CN104871051A (zh) 2015-08-26
US20150205034A1 (en) 2015-07-23

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