KR20160052334A - 허상 표시 장치 - Google Patents

허상 표시 장치 Download PDF

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Publication number
KR20160052334A
KR20160052334A KR1020150147661A KR20150147661A KR20160052334A KR 20160052334 A KR20160052334 A KR 20160052334A KR 1020150147661 A KR1020150147661 A KR 1020150147661A KR 20150147661 A KR20150147661 A KR 20150147661A KR 20160052334 A KR20160052334 A KR 20160052334A
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KR
South Korea
Prior art keywords
light
incident
diffraction grating
light guide
outgoing
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.)
Ceased
Application number
KR1020150147661A
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English (en)
Korean (ko)
Inventor
아키라 신보
오사무 요코야마
마사토시 요네쿠보
Original Assignee
세이코 엡슨 가부시키가이샤
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Publication of KR20160052334A publication Critical patent/KR20160052334A/ko
Ceased legal-status Critical Current

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    • 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
    • G02B27/22—
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical 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
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • G02B27/0037—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration with diffracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1814—Diffraction gratings structurally combined with one or more further optical elements, e.g. lenses, mirrors, prisms or other diffraction gratings
    • G02B5/1819—Plural gratings positioned on the same surface, e.g. array of gratings
    • 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
    • G02B2027/011—Head-up displays characterised by optical features comprising device for correcting geometrical aberrations, distortion
    • 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
    • G02B6/005—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
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/26—Optical coupling means
    • G02B6/34—Optical coupling means utilising prism or grating

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Instrument Panels (AREA)
KR1020150147661A 2014-10-29 2015-10-23 허상 표시 장치 Ceased KR20160052334A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2014220043A JP2016085430A (ja) 2014-10-29 2014-10-29 虚像表示装置
JPJP-P-2014-220043 2014-10-29

Publications (1)

Publication Number Publication Date
KR20160052334A true KR20160052334A (ko) 2016-05-12

Family

ID=55852492

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150147661A Ceased KR20160052334A (ko) 2014-10-29 2015-10-23 허상 표시 장치

Country Status (5)

Country Link
US (1) US20160124223A1 (enExample)
JP (1) JP2016085430A (enExample)
KR (1) KR20160052334A (enExample)
CN (1) CN105572873A (enExample)
TW (1) TW201617685A (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180038963A (ko) * 2016-10-07 2018-04-17 코어트로닉 코포레이션 헤드-마운트형 디스플레이 장치 및 광학 시스템
KR20180115311A (ko) * 2016-06-21 2018-10-22 애플 인크. 디스플레이용 광학 시스템
KR20190010604A (ko) * 2016-05-23 2019-01-30 배 시스템즈 피엘시 헤드업 디스플레이용 광 도파관 및 그 제조 방법
KR20190015507A (ko) * 2016-06-03 2019-02-13 배 시스템즈 피엘시 도파관 구조체
US11650423B2 (en) 2019-06-20 2023-05-16 Magic Leap, Inc. Eyepieces for augmented reality display system
US12044952B2 (en) 2016-11-18 2024-07-23 Magic Leap, Inc. Waveguide light multiplexer using crossed gratings
US12504667B2 (en) 2024-06-09 2025-12-23 Magic Leap, Inc. Waveguide light multiplexer using crossed gratings

Families Citing this family (106)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0522968D0 (en) 2005-11-11 2005-12-21 Popovich Milan M Holographic illumination device
GB0718706D0 (en) 2007-09-25 2007-11-07 Creative Physics Ltd Method and apparatus for reducing laser speckle
US11726332B2 (en) 2009-04-27 2023-08-15 Digilens Inc. Diffractive projection apparatus
US9335604B2 (en) 2013-12-11 2016-05-10 Milan Momcilo Popovich Holographic waveguide display
WO2012136970A1 (en) 2011-04-07 2012-10-11 Milan Momcilo Popovich Laser despeckler based on angular diversity
EP2995986B1 (en) 2011-08-24 2017-04-12 Rockwell Collins, Inc. Data display
US10670876B2 (en) 2011-08-24 2020-06-02 Digilens Inc. Waveguide laser illuminator incorporating a despeckler
WO2016020630A2 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Waveguide laser illuminator incorporating a despeckler
US20150010265A1 (en) 2012-01-06 2015-01-08 Milan, Momcilo POPOVICH Contact image sensor using switchable bragg gratings
EP2842003B1 (en) 2012-04-25 2019-02-27 Rockwell Collins, Inc. Holographic wide angle display
US9456744B2 (en) 2012-05-11 2016-10-04 Digilens, Inc. Apparatus for eye tracking
US9933684B2 (en) 2012-11-16 2018-04-03 Rockwell Collins, Inc. Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration
US10209517B2 (en) 2013-05-20 2019-02-19 Digilens, Inc. Holographic waveguide eye tracker
US9727772B2 (en) 2013-07-31 2017-08-08 Digilens, Inc. Method and apparatus for contact image sensing
WO2016020632A1 (en) 2014-08-08 2016-02-11 Milan Momcilo Popovich Method for holographic mastering and replication
US10241330B2 (en) 2014-09-19 2019-03-26 Digilens, Inc. Method and apparatus for generating input images for holographic waveguide displays
US10423222B2 (en) 2014-09-26 2019-09-24 Digilens Inc. Holographic waveguide optical tracker
US20180275402A1 (en) 2015-01-12 2018-09-27 Digilens, Inc. Holographic waveguide light field displays
WO2016113534A1 (en) 2015-01-12 2016-07-21 Milan Momcilo Popovich Environmentally isolated waveguide display
JP6867947B2 (ja) 2015-01-20 2021-05-12 ディジレンズ インコーポレイテッド ホログラフィック導波路ライダー
US9632226B2 (en) 2015-02-12 2017-04-25 Digilens Inc. Waveguide grating device
WO2016146963A1 (en) 2015-03-16 2016-09-22 Popovich, Milan, Momcilo Waveguide device incorporating a light pipe
US10591756B2 (en) 2015-03-31 2020-03-17 Digilens Inc. Method and apparatus for contact image sensing
EP3359999A1 (en) 2015-10-05 2018-08-15 Popovich, Milan Momcilo Waveguide display
CN109073889B (zh) 2016-02-04 2021-04-27 迪吉伦斯公司 全息波导光学跟踪器
KR102526753B1 (ko) * 2016-02-26 2023-04-27 삼성전자주식회사 가간섭성 백라이트 유닛, 및 이를 채용한 3차원 영상 표시 장치
EP3433659B1 (en) 2016-03-24 2024-10-23 DigiLens, Inc. Method and apparatus for providing a polarization selective holographic waveguide device
US10890707B2 (en) 2016-04-11 2021-01-12 Digilens Inc. Holographic waveguide apparatus for structured light projection
JP7166927B2 (ja) * 2016-06-20 2022-11-08 アコニア ホログラフィックス、エルエルシー 瞳孔拡張
CN107783292B (zh) * 2016-08-30 2024-02-09 北京亮亮视野科技有限公司 可以采集用户虹膜信息的头戴式可视设备
CN107870430B (zh) * 2016-09-26 2021-06-15 精工爱普生株式会社 光学元件和显示装置
KR102721072B1 (ko) * 2016-11-01 2024-10-24 삼성전자주식회사 분광 측정 장치 및 분광 측정 장치를 이용한 분광 측정 방법
JP6992251B2 (ja) * 2016-11-30 2022-01-13 セイコーエプソン株式会社 映像表示装置、および導光装置
WO2018102445A1 (en) * 2016-11-30 2018-06-07 Magic Leap, Inc. Method and system for high resolution digitized display
US11513350B2 (en) 2016-12-02 2022-11-29 Digilens Inc. Waveguide device with uniform output illumination
WO2018129398A1 (en) 2017-01-05 2018-07-12 Digilens, Inc. Wearable heads up displays
US10409066B2 (en) 2017-01-19 2019-09-10 Coretronic Corporation Head-mounted display device with waveguide elements
US11054581B2 (en) 2017-03-01 2021-07-06 Akonia Holographics Llc Ducted pupil expansion
CN108873326A (zh) 2017-05-16 2018-11-23 中强光电股份有限公司 头戴式显示装置
DE102017216525A1 (de) * 2017-09-19 2019-03-21 Bayerische Motoren Werke Aktiengesellschaft Head-up-Anzeigevorrichtung für ein Kraftfahrzeug
CN114721083B (zh) * 2017-10-16 2025-02-14 阿科尼亚全息有限责任公司 二维光均化
JP7399084B2 (ja) 2017-10-16 2023-12-15 ディジレンズ インコーポレイテッド ピクセル化されたディスプレイの画像分解能を倍増させるためのシステムおよび方法
WO2019136473A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Methods for fabricating optical waveguides
KR102819207B1 (ko) 2018-01-08 2025-06-11 디지렌즈 인코포레이티드. 도파관 셀을 제조하기 위한 시스템 및 방법
WO2019136476A1 (en) 2018-01-08 2019-07-11 Digilens, Inc. Waveguide architectures and related methods of manufacturing
KR102768598B1 (ko) 2018-01-08 2025-02-13 디지렌즈 인코포레이티드. 도파관 셀 내의 홀로그래픽 격자의 높은 처리능력의 레코딩을 위한 시스템 및 방법
CN108254931B (zh) * 2018-01-22 2021-08-24 上海天马微电子有限公司 显示装置
CN110082907B (zh) * 2018-01-26 2021-02-23 华为技术有限公司 一种光波导结构及显示装置
JP7487109B2 (ja) 2018-03-16 2024-05-20 ディジレンズ インコーポレイテッド 複屈折制御を組み込むホログラフィック導波管およびその加工のための方法
CN110554500B (zh) * 2018-05-31 2022-09-16 中强光电股份有限公司 头戴式显示装置
WO2019238829A1 (de) 2018-06-15 2019-12-19 Continental Automotive Gmbh Lichtwellenleiter mit schutz vor kondenswasser für ein gerät zum generieren eines virtuellen bildes
WO2019238840A1 (de) 2018-06-15 2019-12-19 Continental Automotive Gmbh Head-up-display mit exakt ausgerichteten lichtwellenleitern
EP3807701A1 (de) 2018-06-15 2021-04-21 Continental Automotive GmbH Gerät zum generieren eines virtuellen bildes mit räumlich getrennter lichtquelle
WO2019238895A1 (de) 2018-06-15 2019-12-19 Continental Automotive Gmbh Vorrichtung zum anzeigen eines virtuellen bildes
WO2019238869A1 (de) 2018-06-15 2019-12-19 Continental Automotive Gmbh Gerät zum generieren eines virtuellen bildes
WO2019238854A1 (en) 2018-06-15 2019-12-19 Continental Automotive Gmbh Head-up-display
DE112019003027A5 (de) 2018-06-15 2021-03-18 Continental Automotive Gmbh Gerät zum Erzeugen eines virtuellen Bildes mit Verzerrelement
DE102019208636A1 (de) 2018-06-15 2019-12-19 Continental Automotive Gmbh Gerät zur Anreicherung der Realität mit Zusatzinformationen
WO2019238823A1 (de) 2018-06-15 2019-12-19 Continental Automotive Gmbh Lichtwellenleiter für ein anzeigegerät
EP3807117B1 (de) 2018-06-15 2023-10-04 Continental Automotive Technologies GmbH Gerät zum darstellen eines virtuellen bildes
WO2019238856A1 (de) 2018-06-15 2019-12-19 Continental Automotive Gmbh Gerät zum generieren eines virtuellen bildes mit mikrolichtquellen
WO2019238826A1 (de) 2018-06-15 2019-12-19 Continental Automotive Gmbh Lichtwellenleiter für ein anzeigegerät
WO2019238859A1 (de) 2018-06-15 2019-12-19 Continental Automotive Gmbh Lichtwellenleiter für ein head-up-display
EP3807702B1 (de) 2018-06-15 2023-09-13 Continental Automotive Technologies GmbH Gerät zum generieren eines virtuellen bildes mit störlichtunterdrückung
WO2019238877A1 (de) 2018-06-15 2019-12-19 Continental Automotive Gmbh Gerät zum generieren eines virtuellen bildes mit störlichtunterdrückung
CN112272789B (zh) 2018-06-15 2022-10-04 大陆汽车有限责任公司 具有可变的投影距离的用于生成虚拟图像的设备
WO2019238872A1 (de) 2018-06-15 2019-12-19 Continental Automotive Gmbh Gerät zum erzeugen eines virtuellen bildes mit feldpunktabhängiger apertur
WO2019238888A1 (de) 2018-06-15 2019-12-19 Continental Automotive Gmbh Gerät zum generieren eines virtuellen bildes
EP3807705B1 (de) * 2018-06-15 2025-08-06 Continental Automotive Technologies GmbH Head-up-display für ein fahrzeug
EP3807709B1 (de) 2018-06-15 2025-03-05 Continental Automotive Technologies GmbH Optisches element für ein head-up-display
JP2021528680A (ja) 2018-06-15 2021-10-21 コンチネンタル オートモーティヴ ゲゼルシャフト ミット ベシュレンクテル ハフツングＣｏｎｔｉｎｅｎｔａｌ Ａｕｔｏｍｏｔｉｖｅ ＧｍｂＨ 表示装置のための光導波体
CN112219151B (zh) 2018-06-15 2023-09-19 大陆汽车科技有限公司 具有与场点相关的孔径的用于生成虚拟图像的设备
WO2020023779A1 (en) 2018-07-25 2020-01-30 Digilens Inc. Systems and methods for fabricating a multilayer optical structure
DE102018220331B4 (de) 2018-11-27 2023-05-11 Continental Automotive Technologies GmbH Verfahren und Vorrichtung zur Herstellung eines Retarders, Retarder für ein optisches System, Gerät zum Generieren eines virtuellen Bildes, das einen solchen Retarder verwendet und Fortbewegungsmittel mit einem solchen Gerät
EP3663833A3 (en) * 2018-12-05 2020-07-29 HTC Corporation Waveguide device and optical engine
WO2020149956A1 (en) 2019-01-14 2020-07-23 Digilens Inc. Holographic waveguide display with light control layer
US11656458B2 (en) * 2019-01-23 2023-05-23 Fusao Ishii Optics of a display using an optical light guide
WO2020163524A1 (en) 2019-02-05 2020-08-13 Digilens Inc. Methods for compensating for optical surface nonuniformity
US20220283377A1 (en) 2019-02-15 2022-09-08 Digilens Inc. Wide Angle Waveguide Display
EP3924759B1 (en) 2019-02-15 2025-07-30 Digilens Inc. Methods and apparatuses for providing a holographic waveguide display using integrated gratings
US20200292745A1 (en) 2019-03-12 2020-09-17 Digilens Inc. Holographic Waveguide Backlight and Related Methods of Manufacturing
DE102019206379A1 (de) * 2019-05-03 2020-11-05 Audi Ag Beleuchtungsvorrichtung mit einem als Lichtleiter ausgebildeten flächigen Trägermedium
CN114207492A (zh) 2019-06-07 2022-03-18 迪吉伦斯公司 带透射光栅和反射光栅的波导及其生产方法
CN114341729A (zh) 2019-07-29 2022-04-12 迪吉伦斯公司 用于使像素化显示器的图像分辨率和视场倍增的方法和设备
JP2021021880A (ja) 2019-07-30 2021-02-18 セイコーエプソン株式会社 画像表示装置
KR102775783B1 (ko) 2019-08-29 2025-02-28 디지렌즈 인코포레이티드. 진공 격자 및 이의 제조 방법
US11269184B2 (en) 2019-11-20 2022-03-08 Coretronic Corporation Head-mounted display device
US12449582B2 (en) 2020-01-20 2025-10-21 Ricoh Company, Ltd. Light guide and virtual-image display device
EP4102288A4 (en) * 2020-02-07 2023-04-12 Shimadzu Corporation DISPLAY DEVICE AND OPTICAL ELEMENT FOR USE IN THE DISPLAY DEVICE
DE102020205444B3 (de) 2020-04-29 2021-07-08 Continental Automotive Gmbh Gerät zum Generieren eines virtuellen Bildes mit Störlichtunterdrückung, Head-Up-Display aufweisend ein solches Gerät und Fahrzeug aufweisend ein solches Gerät bzw. Head-Up-Display
US20230168499A1 (en) 2020-04-29 2023-06-01 Continental Automotive Technologies GmbH Display device having a stabilization and adjustment mechanism for anti-reflection slats
US12344093B2 (en) 2020-06-27 2025-07-01 Lumus Ltd. Vehicle head-up display (HUD)
JP7353252B2 (ja) * 2020-09-09 2023-09-29 株式会社日立エルジーデータストレージ 画像表示素子及びそれを用いた画像表示装置
DE102020211662B3 (de) 2020-09-17 2021-07-22 Continental Automotive Gmbh Gerät zum Generieren eines virtuellen Bildes mit einem Verstellmechanismus für Entspiegelungslamellen
WO2022105969A1 (de) 2020-11-17 2022-05-27 Continental Automotive Gmbh Gerät zum generieren eines virtuellen bildes mit einem verstellmechanismus für entspiegelungslamellen
WO2022140763A1 (en) 2020-12-21 2022-06-30 Digilens Inc. Eye glow suppression in waveguide based displays
WO2022150841A1 (en) 2021-01-07 2022-07-14 Digilens Inc. Grating structures for color waveguides
JP2024508926A (ja) 2021-03-05 2024-02-28 ディジレンズ インコーポレイテッド 真空周期的構造体および製造の方法
US20240167913A1 (en) 2021-03-10 2024-05-23 Continental Automotive Technologies GmbH Display device with integrated defect detection for louvered blind lamellae
DE102021207978B3 (de) 2021-07-23 2023-01-05 Continental Automotive Technologies GmbH Head-Up-Display für ein Fahrzeug und Verfahren zum Ansteuern unabhängig voneinander schaltbarer Bereiche eines Head-Up-Displays
DE102021207976B3 (de) 2021-07-23 2022-12-08 Continental Automotive Technologies GmbH Abdeckanordnung und Head-Up-Display für ein Fortbewegungsmittel mit einer solchen Abdeckanordnung
DE102021207972A1 (de) 2021-07-23 2023-01-26 Continental Automotive Technologies GmbH Lamellenanordnung, Verfahren zur Herstellung einer Lamellenanordnung, Abdeckanordnung mit einer Lamellenanordnung
KR20240017169A (ko) 2021-07-23 2024-02-06 콘티넨탈 오토모티브 테크놀로지스 게엠베하 라멜라 배열체, 라멜라 배열체를 제조하는 방법, 라멜라 배열체를 갖는 커버 조립체
DE102022206420A1 (de) 2021-07-23 2023-01-26 Continental Automotive Technologies GmbH Head-Up-Display für ein Fahrzeug
DE102021207977B3 (de) 2021-07-23 2022-12-08 Continental Automotive Technologies GmbH Abdeckanordnung und Head-Up-Display für ein Fortbewegungsmittel mit einer solchen Abdeckanordnung
DE102021207973B3 (de) 2021-07-23 2022-12-08 Continental Automotive Technologies GmbH Abdeckanordnung und Head-Up-Display für ein Fortbewegungsmittel mit einer solchen Abdeckanordnung

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4711512A (en) * 1985-07-12 1987-12-08 Environmental Research Institute Of Michigan Compact head-up display
GB0108838D0 (en) * 2001-04-07 2001-05-30 Cambridge 3D Display Ltd Far field display
KR20020083737A (ko) * 2001-04-30 2002-11-04 삼성전자 주식회사 착용형 디스플레이 시스템
US6833955B2 (en) * 2001-10-09 2004-12-21 Planop Planar Optics Ltd. Compact two-plane optical device
US7205960B2 (en) * 2003-02-19 2007-04-17 Mirage Innovations Ltd. Chromatic planar optic display system
WO2004109349A2 (en) * 2003-06-10 2004-12-16 Elop Electro-Optics Industries Ltd. Method and system for displaying an informative image against a background image
US7573640B2 (en) * 2005-04-04 2009-08-11 Mirage Innovations Ltd. Multi-plane optical apparatus
JP5286638B2 (ja) * 2005-05-30 2013-09-11 コニカミノルタ株式会社 映像表示装置およびヘッドマウントディスプレイ
JP2006349719A (ja) * 2005-06-13 2006-12-28 Konica Minolta Photo Imaging Inc 映像表示装置およびヘッドマウントディスプレイ
ES2547378T3 (es) * 2005-09-07 2015-10-05 Bae Systems Plc Dispositivo de visualización por proyección con dos guías de onda coplanares en forma de placa que incluyen rejillas
EP1922580B1 (en) * 2005-09-07 2009-11-04 BAE Systems PLC A projection display with a rod-like, rectangular cross-section waveguide and a plate-like waveguide, each of them having a diffraction grating
JP5226528B2 (ja) * 2005-11-21 2013-07-03 マイクロビジョン，インク． 像誘導基板を有するディスプレイ
EP2095171A4 (en) * 2006-12-14 2009-12-30 Nokia Corp DISPLAY DEVICE HAVING TWO OPERATING MODES
US8320032B2 (en) * 2007-06-04 2012-11-27 Nokia Corporation Diffractive beam expander and a virtual display based on a diffractive beam expander
AU2008337292A1 (en) * 2007-12-18 2009-06-25 Bae Systems Plc Improvemements in or relating to display projectors
US8331006B2 (en) * 2008-02-13 2012-12-11 Nokia Corporation Display device and a method for illuminating a light modulator array of a display device
WO2010032029A1 (en) * 2008-09-16 2010-03-25 Bae Systems Plc Improvements in or relating to waveguides
EP2373924B2 (en) * 2008-12-12 2022-01-05 BAE Systems PLC Improvements in or relating to waveguides
US9465213B2 (en) * 2008-12-12 2016-10-11 Bae Systems Plc Waveguides
KR101812299B1 (ko) * 2010-07-06 2017-12-27 시리얼 테크놀로지즈 에스.에이. 홀로그래픽 또는 입체 디스플레이를 위한 빔 확장 및 각종 콜리메이터
JP5803082B2 (ja) * 2010-10-08 2015-11-04 セイコーエプソン株式会社 虚像表示装置
US8548290B2 (en) * 2011-08-23 2013-10-01 Vuzix Corporation Dynamic apertured waveguide for near-eye display
JP5901192B2 (ja) * 2011-09-13 2016-04-06 オリンパス株式会社 光学機構
US8736963B2 (en) * 2012-03-21 2014-05-27 Microsoft Corporation Two-dimensional exit-pupil expansion
JP5984591B2 (ja) * 2012-09-05 2016-09-06 オリンパス株式会社 表示方法及び表示装置
CN102928981B (zh) * 2012-11-14 2016-08-03 中航华东光电有限公司 全息光波导头盔显示器光学系统
JP6241762B2 (ja) * 2013-03-28 2017-12-06 パナソニックＩｐマネジメント株式会社 画像表示装置

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20190010604A (ko) * 2016-05-23 2019-01-30 배 시스템즈 피엘시 헤드업 디스플레이용 광 도파관 및 그 제조 방법
KR20190015507A (ko) * 2016-06-03 2019-02-13 배 시스템즈 피엘시 도파관 구조체
KR20180115311A (ko) * 2016-06-21 2018-10-22 애플 인크. 디스플레이용 광학 시스템
US12019238B2 (en) 2016-06-21 2024-06-25 Apple Inc. Optical systems for displays
KR20180038963A (ko) * 2016-10-07 2018-04-17 코어트로닉 코포레이션 헤드-마운트형 디스플레이 장치 및 광학 시스템
US12044952B2 (en) 2016-11-18 2024-07-23 Magic Leap, Inc. Waveguide light multiplexer using crossed gratings
US11650423B2 (en) 2019-06-20 2023-05-16 Magic Leap, Inc. Eyepieces for augmented reality display system
US12504667B2 (en) 2024-06-09 2025-12-23 Magic Leap, Inc. Waveguide light multiplexer using crossed gratings

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