KR102605466B1 - 광 흡수막들을 갖는 도파관들 및 이를 형성하기 위한 프로세스들 - Google Patents

광 흡수막들을 갖는 도파관들 및 이를 형성하기 위한 프로세스들 Download PDF

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Publication number
KR102605466B1
KR102605466B1 KR1020237030545A KR20237030545A KR102605466B1 KR 102605466 B1 KR102605466 B1 KR 102605466B1 KR 1020237030545 A KR1020237030545 A KR 1020237030545A KR 20237030545 A KR20237030545 A KR 20237030545A KR 102605466 B1 KR102605466 B1 KR 102605466B1
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South Korea
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light
waveguide
waveguides
display device
optical element
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Korean (ko)
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KR20230131972A (ko
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마우로 멜리
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매직 립, 인코포레이티드
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/003—Light absorbing elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B27/0172—Head mounted characterised by optical features
    • 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
    • G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
    • G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
    • 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
    • G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
    • 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
    • G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
    • 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
    • G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
    • G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
    • 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
    • G02B6/0065—Manufacturing aspects; Material aspects
    • 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
    • G02B6/0075—Arrangements of multiple light guides
    • G02B6/0076—Stacked arrangements of multiple light guides of the same or different cross-sectional area
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0118—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility
    • G02B2027/012—Head-up displays characterised by optical features comprising devices for improving the contrast of the display / brillance control visibility comprising devices for attenuating parasitic image effects
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/0101—Head-up displays characterised by optical features
    • G02B2027/0132—Head-up displays characterised by optical features comprising binocular systems
    • G02B2027/0134—Head-up displays characterised by optical features comprising binocular systems of stereoscopic type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01—Head-up displays
    • G02B27/017—Head mounted
    • G02B2027/0178—Eyeglass type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Integrated Circuits (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Optical Filters (AREA)
  • Optical Couplings Of Light Guides (AREA)
KR1020237030545A 2017-03-14 2018-03-06 광 흡수막들을 갖는 도파관들 및 이를 형성하기 위한 프로세스들 Active KR102605466B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201762471285P 2017-03-14 2017-03-14
US62/471,285 2017-03-14
PCT/US2018/021159 WO2018169731A1 (en) 2017-03-14 2018-03-06 Waveguides with light absorbing films and processes for forming the same
KR1020217027456A KR102578084B1 (ko) 2017-03-14 2018-03-06 광 흡수막들을 갖는 도파관들 및 이를 형성하기 위한 프로세스들

Related Parent Applications (1)

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KR1020217027456A Division KR102578084B1 (ko) 2017-03-14 2018-03-06 광 흡수막들을 갖는 도파관들 및 이를 형성하기 위한 프로세스들

Publications (2)

Publication Number Publication Date
KR20230131972A KR20230131972A (ko) 2023-09-14
KR102605466B1 true KR102605466B1 (ko) 2023-11-22

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KR1020237030545A Active KR102605466B1 (ko) 2017-03-14 2018-03-06 광 흡수막들을 갖는 도파관들 및 이를 형성하기 위한 프로세스들
KR1020197027118A Active KR102297359B1 (ko) 2017-03-14 2018-03-06 광 흡수막들을 갖는 도파관들 및 이를 형성하기 위한 프로세스들
KR1020217027456A Active KR102578084B1 (ko) 2017-03-14 2018-03-06 광 흡수막들을 갖는 도파관들 및 이를 형성하기 위한 프로세스들

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KR1020217027456A Active KR102578084B1 (ko) 2017-03-14 2018-03-06 광 흡수막들을 갖는 도파관들 및 이를 형성하기 위한 프로세스들

Country Status (9)

Country Link
US (3) US10852542B2 (https=)
EP (2) EP4235232B1 (https=)
JP (3) JP2020514802A (https=)
KR (3) KR102605466B1 (https=)
CN (1) CN110402350B (https=)
AU (2) AU2018234409B2 (https=)
CA (1) CA3053963A1 (https=)
IL (2) IL301886A (https=)
WO (1) WO2018169731A1 (https=)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL301886A (en) 2017-03-14 2023-06-01 Magic Leap Inc Waveguides with light absorbing layers and processes for their creation
US12105285B2 (en) * 2018-03-07 2024-10-01 Nokia Technologies Oy Apparatus for use in a near eye display
WO2019195193A1 (en) 2018-04-02 2019-10-10 Magic Leap, Inc. Waveguides having integrated spacers, waveguides having edge absorbers, and methods for making the same
KR20250067958A (ko) 2018-09-09 2025-05-15 루머스 리미티드 2차원 확장의 도광 광학 요소를 포함하는 광학 시스템
EP3987329A4 (en) 2019-06-24 2023-10-11 Magic Leap, Inc. WAVEGUIDES WITH INTEGRATED SPACERS AND RELATED SYSTEMS AND METHODS
US12535685B2 (en) * 2019-06-24 2026-01-27 Magic Leap, Inc. Waveguides having integral spacers and related systems and methods
CN116661150A (zh) * 2019-10-08 2023-08-29 奇跃公司 用于增强现实/混合现实应用的颜色选择波导
CN114424109B (zh) 2020-01-10 2024-12-06 谷歌有限责任公司 显示器的光学元件
WO2021174062A1 (en) 2020-02-28 2021-09-02 Magic Leap, Inc. Method of fabricating molds for forming eyepieces with integrated spacers
DE102020109596B4 (de) 2020-04-07 2023-06-07 Sick Ag Optoelektronischer Sensor mit Blende und Herstellungsverfahren dafür
CN111308637A (zh) * 2020-04-15 2020-06-19 浙江舜宇光学有限公司 低反射塑胶镜筒及其制造方法、成像镜头组和摄像装置
EP4022382B1 (en) 2020-08-23 2023-10-25 Lumus Ltd. Optical system for two-dimensional expansion of an image reducing glints and ghosts from the waveduide
EP3995737A1 (en) * 2020-11-06 2022-05-11 Nokia Technologies Oy Optical apparatus, module and device
KR102948927B1 (ko) * 2020-11-24 2026-04-03 어플라이드 머티어리얼스, 인코포레이티드 광학 디바이스 계측 시스템들 및 관련된 방법들
CN116783526A (zh) 2021-01-08 2023-09-19 应用材料公司 高指数边缘致黑材料
CN116635773B (zh) 2021-03-01 2025-06-13 鲁姆斯有限公司 具有从投影仪到波导中的紧凑耦合的光学系统
EP4581423A4 (en) * 2022-09-04 2026-01-14 Lumus Ltd DISPLAY BASED ON A LIGHT GUIDE WITH LIGHT RECIRCULATION
TW202417905A (zh) 2022-10-18 2024-05-01 以色列商魯姆斯有限公司 單個光導光學元件（ｌｏｅ）上的雙螺旋
US20240313140A1 (en) * 2023-03-13 2024-09-19 Snap Inc. Waveguide edge having reduced reflectivity
KR20250049080A (ko) 2023-10-04 2025-04-11 주식회사 엘지에너지솔루션 배터리 셀 그리고 이러한 배터리 셀을 포함하는 배터리 팩 및 전기 이륜차

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170066932A1 (en) * 2014-03-10 2017-03-09 Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd Light absorbing films

Family Cites Families (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2862019B2 (ja) * 1990-08-01 1999-02-24 富士通株式会社 映像重畳装置
US6222525B1 (en) 1992-03-05 2001-04-24 Brad A. Armstrong Image controllers with sheet connected sensors
JP4046786B2 (ja) * 1995-07-04 2008-02-13 浜松ホトニクス株式会社 ファイバオプティックプレート
US5670988A (en) 1995-09-05 1997-09-23 Interlink Electronics, Inc. Trigger operated electronic device
JPH09199728A (ja) * 1996-01-18 1997-07-31 Toshiba Corp 薄膜トランジスタおよび液晶表示装置
AUPP930799A0 (en) * 1999-03-18 1999-04-15 University Of Sydney, The Optical planar waveguide device and method of its fabrication
JP2003177250A (ja) * 2001-12-13 2003-06-27 Nissha Printing Co Ltd フロントライト装置用導光板とその製造方法
AU2003295721A1 (en) * 2002-11-19 2004-06-15 William Marsh Rice University Fabrication of light emitting film coated fullerenes and their application for in-vivo light emission
US7205960B2 (en) * 2003-02-19 2007-04-17 Mirage Innovations Ltd. Chromatic planar optic display system
JP4584265B2 (ja) * 2004-11-15 2010-11-17 パナソニック株式会社 情報記録媒体及び光学情報記録再生装置
GB2428303A (en) * 2005-07-08 2007-01-24 Sharp Kk An illumination system for switching a display between a public and private viewing mode
US8696113B2 (en) 2005-10-07 2014-04-15 Percept Technologies Inc. Enhanced optical and perceptual digital eyewear
US20070081123A1 (en) 2005-10-07 2007-04-12 Lewis Scott W Digital eyewear
US11428937B2 (en) 2005-10-07 2022-08-30 Percept Technologies Enhanced optical and perceptual digital eyewear
KR100890286B1 (ko) 2005-11-03 2009-03-26 삼성전기주식회사 회절형 도파 공간 광변조기
JP2007219106A (ja) * 2006-02-16 2007-08-30 Konica Minolta Holdings Inc 光束径拡大光学素子、映像表示装置およびヘッドマウントディスプレイ
US8466953B2 (en) * 2006-06-02 2013-06-18 Nokia Corporation Stereoscopic exit pupil expander display
CN101192478B (zh) 2006-12-01 2010-08-11 深圳富泰宏精密工业有限公司 背光键盘
US20100277803A1 (en) 2006-12-14 2010-11-04 Nokia Corporation Display Device Having Two Operating Modes
TW201122564A (en) 2009-06-25 2011-07-01 Nikon Corp Optical element, illumination apparatus, exposure apparatus, and method for manufacturing device
US9099537B2 (en) * 2009-08-28 2015-08-04 International Business Machines Corporation Selective nanotube growth inside vias using an ion beam
US8743464B1 (en) * 2010-11-03 2014-06-03 Google Inc. Waveguide with embedded mirrors
US9304319B2 (en) 2010-11-18 2016-04-05 Microsoft Technology Licensing, Llc Automatic focus improvement for augmented reality displays
JP2012123147A (ja) 2010-12-08 2012-06-28 Seiko Epson Corp 導光板、導光板の製造方法及び虚像表示装置
AU2011348122A1 (en) 2010-12-24 2013-07-11 Magic Leap Inc. An ergonomic head mounted display device and optical system
US10156722B2 (en) 2010-12-24 2018-12-18 Magic Leap, Inc. Methods and systems for displaying stereoscopy with a freeform optical system with addressable focus for virtual and augmented reality
US8531773B2 (en) 2011-01-10 2013-09-10 Microvision, Inc. Substrate guided relay having a homogenizing layer
JP6316186B2 (ja) 2011-05-06 2018-04-25 マジック リープ， インコーポレイテッドＭａｇｉｃ Ｌｅａｐ，Ｉｎｃ． 広範囲同時遠隔ディジタル提示世界
EP2760363A4 (en) 2011-09-29 2015-06-24 Magic Leap Inc TACTILE GLOVE FOR HUMAN COMPUTER INTERACTION
US9215293B2 (en) 2011-10-28 2015-12-15 Magic Leap, Inc. System and method for augmented and virtual reality
US8950867B2 (en) 2011-11-23 2015-02-10 Magic Leap, Inc. Three dimensional virtual and augmented reality display system
WO2013152205A1 (en) 2012-04-05 2013-10-10 Augmented Vision Inc. Wide-field of view (fov) imaging devices with active foveation capability
US8989535B2 (en) 2012-06-04 2015-03-24 Microsoft Technology Licensing, Llc Multiple waveguide imaging structure
US9671566B2 (en) 2012-06-11 2017-06-06 Magic Leap, Inc. Planar waveguide apparatus with diffraction element(s) and system employing same
WO2013188464A1 (en) 2012-06-11 2013-12-19 Magic Leap, Inc. Multiple depth plane three-dimensional display using a wave guide reflector array projector
KR20150054967A (ko) 2012-09-11 2015-05-20 매직 립, 인코포레이티드 인체공학적 헤드 마운티드 디스플레이 디바이스 및 광학 시스템
JP6510160B2 (ja) 2012-10-22 2019-05-08 セイコーエプソン株式会社 光学デバイス及び画像表示装置
KR102141992B1 (ko) 2013-01-15 2020-08-06 매직 립, 인코포레이티드 초고해상도 스캐닝 섬유 디스플레이
IL308285B2 (en) 2013-03-11 2024-11-01 Magic Leap Inc System and method for augmentation and virtual reality
US9417452B2 (en) 2013-03-15 2016-08-16 Magic Leap, Inc. Display system and method
US10262462B2 (en) 2014-04-18 2019-04-16 Magic Leap, Inc. Systems and methods for augmented and virtual reality
US9874749B2 (en) 2013-11-27 2018-01-23 Magic Leap, Inc. Virtual and augmented reality systems and methods
JP6468182B2 (ja) * 2013-07-04 2019-02-13 ソニー株式会社 表示装置
JP6479785B2 (ja) 2013-10-16 2019-03-06 マジック リープ， インコーポレイテッドＭａｇｉｃ Ｌｅａｐ，Ｉｎｃ． 調節可能な瞳孔間距離を有する仮想または拡張現実ヘッドセット
CN104553160B (zh) * 2013-10-24 2018-02-06 中兴通讯股份有限公司 一种显示屏薄膜及其制备方法、节能方法
JP6331336B2 (ja) 2013-10-31 2018-05-30 住友ベークライト株式会社 光導波路、光電気混載基板および電子機器
DE102013223963B4 (de) 2013-11-22 2015-07-02 Carl Zeiss Ag Abbildungsoptik sowie Anzeigevorrichtung mit einer solchen Abbildungsoptik
US9857591B2 (en) * 2014-05-30 2018-01-02 Magic Leap, Inc. Methods and system for creating focal planes in virtual and augmented reality
CN107272199B (zh) 2013-11-27 2023-04-07 奇跃公司 虚拟和增强现实系统与方法
CN106233189B (zh) 2014-01-31 2020-06-26 奇跃公司 多焦点显示系统和方法
KR102177133B1 (ko) 2014-01-31 2020-11-10 매직 립, 인코포레이티드 멀티-포컬 디스플레이 시스템 및 방법
US10203762B2 (en) 2014-03-11 2019-02-12 Magic Leap, Inc. Methods and systems for creating virtual and augmented reality
JP2015184561A (ja) 2014-03-25 2015-10-22 ソニー株式会社 導光装置、画像表示装置及び表示装置
JP2015194654A (ja) * 2014-03-31 2015-11-05 セイコーエプソン株式会社 光学デバイス、画像投影装置及び電子機器
EP3140780B1 (en) 2014-05-09 2020-11-04 Google LLC Systems and methods for discerning eye signals and continuous biometric identification
CN112987307B (zh) * 2014-05-30 2022-06-28 奇跃公司 用于在虚拟和增强现实中产生焦平面的方法和系统
NZ727350A (en) 2014-05-30 2020-08-28 Magic Leap Inc Methods and systems for generating virtual content display with a virtual or augmented reality apparatus
TWI630502B (zh) * 2016-08-05 2018-07-21 金佶科技股份有限公司 取像裝置
CA3168318A1 (en) 2014-09-29 2016-04-07 Magic Leap, Inc. Architectures and methods for outputting different wavelength light out of waveguides
DE102015105168B4 (de) * 2015-04-02 2024-06-27 HELLA GmbH & Co. KGaA Lichtleiter für eine Beleuchtungseinrichtung
USD758367S1 (en) 2015-05-14 2016-06-07 Magic Leap, Inc. Virtual reality headset
CN104914614A (zh) * 2015-06-15 2015-09-16 京东方科技集团股份有限公司 一种背光模组、液晶面板以及显示装置
US10156726B2 (en) 2015-06-29 2018-12-18 Microsoft Technology Licensing, Llc Graphene in optical systems
JP2017032798A (ja) * 2015-07-31 2017-02-09 ソニーセミコンダクタソリューションズ株式会社 レンズ付き基板、積層レンズ構造体、カメラモジュール、並びに、製造装置および方法
US10025170B2 (en) * 2016-06-13 2018-07-17 Microsoft Technology Licensing, Llc Avoiding interference by reducing spatial coherence in a near-eye display
CN106226902A (zh) 2016-07-18 2016-12-14 深圳珑璟光电技术有限公司 用于增强现实显示的交互头戴显示设备
KR102612998B1 (ko) * 2016-12-30 2023-12-11 엘지디스플레이 주식회사 표시 장치 및 이를 이용한 멀티 스크린 표시 장치
IL301886A (en) 2017-03-14 2023-06-01 Magic Leap Inc Waveguides with light absorbing layers and processes for their creation

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170066932A1 (en) * 2014-03-10 2017-03-09 Yissum Research Development Company Of The Hebrew University Of Jerusalem Ltd Light absorbing films

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