JP6154321B2 - ２次元／３次元ホログラフィ表示システム - Google Patents

２次元／３次元ホログラフィ表示システム Download PDF

Info

Publication number
JP6154321B2
JP6154321B2 JP2013519160A JP2013519160A JP6154321B2 JP 6154321 B2 JP6154321 B2 JP 6154321B2 JP 2013519160 A JP2013519160 A JP 2013519160A JP 2013519160 A JP2013519160 A JP 2013519160A JP 6154321 B2 JP6154321 B2 JP 6154321B2
Authority
JP
Japan
Prior art keywords
image
dimensional
data
holographic
real
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.)
Active
Application number
JP2013519160A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013540278A5 (https=
JP2013540278A (ja
Inventor
ジャミーソン クリスマス
ジャミーソン クリスマス
ダクソン マシヤノ
ダクソン マシヤノ
Original Assignee
ツー ツリーズ フォトニクス リミテッド
ツー ツリーズ フォトニクス リミテッド
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 ツー ツリーズ フォトニクス リミテッド, ツー ツリーズ フォトニクス リミテッド filed Critical ツー ツリーズ フォトニクス リミテッド
Publication of JP2013540278A publication Critical patent/JP2013540278A/ja
Publication of JP2013540278A5 publication Critical patent/JP2013540278A5/ja
Application granted granted Critical
Publication of JP6154321B2 publication Critical patent/JP6154321B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • 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
    • G02B27/0103—Head-up displays characterised by optical features comprising holographic elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
    • G03H1/0891—Processes or apparatus adapted to convert digital holographic data into a hologram
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2202—Reconstruction geometries or arrangements
    • G03H1/2205—Reconstruction geometries or arrangements using downstream optical component
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2249—Holobject properties
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2294—Addressing the hologram to an active spatial light modulator
    • 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
    • G02B2027/0127—Head-up displays characterised by optical features comprising devices increasing the depth of field
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
    • G03H1/0808—Methods of numerical synthesis, e.g. coherent ray tracing [CRT], diffraction specific
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/02—Details of features involved during the holographic process; Replication of holograms without interference recording
    • G03H2001/0208—Individual components other than the hologram
    • G03H2001/0224—Active addressable light modulator, i.e. Spatial Light Modulator [SLM]
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/08—Synthesising holograms, i.e. holograms synthesized from objects or objects from holograms
    • G03H1/0841—Encoding method mapping the synthesized field into a restricted set of values representative of the modulator parameters, e.g. detour phase coding
    • G03H2001/085—Kinoform, i.e. phase only encoding wherein the computed field is processed into a distribution of phase differences
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2249—Holobject properties
    • G03H2001/2252—Location of the holobject
    • G03H2001/2255—Holobject out of Fourier or hologram planes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2294—Addressing the hologram to an active spatial light modulator
    • G03H2001/2297—Addressing the hologram to an active spatial light modulator using frame sequential, e.g. for reducing speckle noise
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2210/00—Object characteristics
    • G03H2210/20—2D object
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2210/00—Object characteristics
    • G03H2210/30—3D object
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2210/00—Object characteristics
    • G03H2210/30—3D object
    • G03H2210/33—3D/2D, i.e. the object is formed of stratified 2D planes, e.g. tomographic data
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2210/00—Object characteristics
    • G03H2210/40—Synthetic representation, i.e. digital or optical object decomposition
    • G03H2210/45—Representation of the decomposed object
    • G03H2210/454—Representation of the decomposed object into planes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2225/00—Active addressable light modulator
    • G03H2225/20—Nature, e.g. e-beam addressed
    • G03H2225/22—Electrically addressed SLM [EA-SLM]
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2225/00—Active addressable light modulator
    • G03H2225/30—Modulation
    • G03H2225/32—Phase only
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H2225/00—Active addressable light modulator
    • G03H2225/52—Reflective modulator

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Holo Graphy (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2013519160A 2010-07-14 2011-07-14 ２次元／３次元ホログラフィ表示システム Active JP6154321B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1011829.7 2010-07-14
GBGB1011829.7A GB201011829D0 (en) 2010-07-14 2010-07-14 Display system
PCT/GB2011/051328 WO2012007762A1 (en) 2010-07-14 2011-07-14 2d/3d holographic display system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017039851A Division JP6711769B2 (ja) 2010-07-14 2017-03-02 ２次元／３次元ホログラフィ表示システム

Publications (3)

Publication Number Publication Date
JP2013540278A JP2013540278A (ja) 2013-10-31
JP2013540278A5 JP2013540278A5 (https=) 2014-08-14
JP6154321B2 true JP6154321B2 (ja) 2017-06-28

Family

ID=42734922

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2013519160A Active JP6154321B2 (ja) 2010-07-14 2011-07-14 ２次元／３次元ホログラフィ表示システム
JP2017039851A Active JP6711769B2 (ja) 2010-07-14 2017-03-02 ２次元／３次元ホログラフィ表示システム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2017039851A Active JP6711769B2 (ja) 2010-07-14 2017-03-02 ２次元／３次元ホログラフィ表示システム

Country Status (5)

Country Link
US (3) US9715215B2 (https=)
EP (1) EP2593838B1 (https=)
JP (2) JP6154321B2 (https=)
GB (2) GB201011829D0 (https=)
WO (1) WO2012007762A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101901151B1 (ko) 2016-03-03 2018-09-21 듀얼리타스 리미티드 디스플레이 시스템

Families Citing this family (132)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201011829D0 (en) 2010-07-14 2010-09-01 Two Trees Photonics Ltd Display system
GB2498170B (en) 2011-10-26 2014-01-08 Two Trees Photonics Ltd Frame inheritance
GB2499579B (en) 2012-02-07 2014-11-26 Two Trees Photonics Ltd Lighting device
GB2501112B (en) 2012-04-12 2014-04-16 Two Trees Photonics Ltd Phase retrieval
WO2014073201A1 (ja) * 2012-11-08 2014-05-15 パナソニック株式会社 計算機ホログラムを用いた表示装置
GB2509180B (en) 2012-12-21 2015-04-08 Two Trees Photonics Ltd Projector
GB2515460B (en) 2013-04-12 2016-01-06 Two Trees Photonics Ltd Near-eye device
GB201314029D0 (en) * 2013-08-06 2013-09-18 Bae Systems Plc Display system
WO2015019064A1 (en) * 2013-08-06 2015-02-12 Bae Systems Plc Display system
EP2835679A1 (en) * 2013-08-06 2015-02-11 BAE Systems PLC Display system
JP6632979B2 (ja) * 2013-09-04 2020-01-22 エシロール・アンテルナシオナル 拡張現実感のための方法とシステム
JP6068303B2 (ja) * 2013-09-17 2017-01-25 アルプス電気株式会社 画像投影装置
EP4009626A1 (en) * 2013-10-20 2022-06-08 Mtt Innovation Incorporated Light field projectors and methods
JP6087788B2 (ja) * 2013-10-31 2017-03-01 アルプス電気株式会社 車載用投影装置
WO2015064497A1 (ja) * 2013-10-31 2015-05-07 アルプス電気株式会社 車載用投影装置
WO2015172236A1 (en) 2014-05-15 2015-11-19 Mtt Innovation Incorporated Optimizing drive schemes for multiple projector systems
GB2526158B (en) * 2014-05-16 2017-12-20 Two Trees Photonics Ltd Imaging device for moving a virtual image
GB2526159B (en) * 2014-05-16 2017-12-20 Two Trees Photonics Ltd Diffuser for head-up display
TWI578119B (zh) * 2014-12-15 2017-04-11 國立交通大學 影像顯示裝置
FR3033904B1 (fr) * 2015-03-17 2018-04-27 Valeo Comfort And Driving Assistance Dispositif d'affichage tete haute, notamment pour vehicule automobile
JP2016176996A (ja) * 2015-03-18 2016-10-06 アルプス電気株式会社 画像投影装置
JP2016177196A (ja) * 2015-03-20 2016-10-06 アルプス電気株式会社 画像表示装置
US10571862B1 (en) 2015-05-21 2020-02-25 Real View Imaging Ltd. Producing a computer generated holographic image
US9810910B1 (en) 2015-05-28 2017-11-07 Verily Life Sciences Llc Contact lens with phase map display
US9798147B1 (en) 2015-05-28 2017-10-24 Verily Life Sciences Llc Near-eye display with phase map
US10203499B2 (en) * 2015-08-24 2019-02-12 Finisar Corporation Image projection system
JP6793297B2 (ja) * 2015-10-05 2020-12-02 パナソニックＩｐマネジメント株式会社 投写型映像表示装置
JP6607489B2 (ja) * 2015-10-26 2019-11-20 国立研究開発法人情報通信研究機構 ホログラムデータ生成装置およびそのプログラム
CN108351951B (zh) 2015-10-26 2023-02-07 瑞尔D斯帕克有限责任公司 智能隐私系统、设备及其方法
CN108027583B (zh) 2015-12-30 2020-10-09 杜尔利塔斯有限公司 动态全息非扫描打印装置
WO2017115081A1 (en) 2015-12-30 2017-07-06 Daqri Holographics Ltd Near eye dynamic holography
DE202016008701U1 (de) 2015-12-30 2019-02-07 Dualitas Ltd. Dynamische holografieorientierte Tiefendruckvorrichtung
US10092177B1 (en) * 2015-12-30 2018-10-09 Verily Life Sciences Llc Device, system and method for image display with a programmable phase map
WO2017145158A1 (en) 2016-02-22 2017-08-31 Real View Imaging Ltd. Zero order blocking and diverging for holographic imaging
EP3420414B1 (en) 2016-02-22 2025-01-01 Real View Imaging Ltd. Holographic display
US10795316B2 (en) 2016-02-22 2020-10-06 Real View Imaging Ltd. Wide field of view hybrid holographic display
EP3420413A1 (en) 2016-02-22 2019-01-02 Real View Imaging Ltd. A method and system for displaying holographic images within a real object
US11663937B2 (en) 2016-02-22 2023-05-30 Real View Imaging Ltd. Pupil tracking in an image display system
GB2547926B (en) * 2016-03-03 2020-04-29 Dualitas Ltd Display system
US11079619B2 (en) 2016-05-19 2021-08-03 Reald Spark, Llc Wide angle imaging directional backlights
WO2018109902A1 (ja) 2016-12-15 2018-06-21 アルプス電気株式会社 画像表示装置
KR101921798B1 (ko) * 2016-12-26 2018-11-26 경북대학교 산학협력단 3차원 영상 생성장치
US10317674B2 (en) * 2017-01-31 2019-06-11 City University Of Hong Kong Augmented reality systems and methods
EP3596537A1 (en) 2017-03-17 2020-01-22 Compound Photonics Limited Imaging systems and methods
CN106896506B (zh) 2017-04-28 2019-07-26 京东方科技集团股份有限公司 一种平视显示装置、平视显示方法及车辆
EP3622342A4 (en) 2017-05-08 2021-02-17 RealD Spark, LLC OPTICAL STACK FOR DIRECTIVE DISPLAY
US10126575B1 (en) 2017-05-08 2018-11-13 Reald Spark, Llc Optical stack for privacy display
CN110809732B (zh) 2017-05-08 2025-01-10 瑞尔D斯帕克有限责任公司 用于成像定向背光源的光学叠堆
US10347030B2 (en) 2017-05-15 2019-07-09 Envisics Ltd Adjusting depth of augmented reality content on a heads up display
WO2018211074A1 (de) * 2017-05-19 2018-11-22 Seereal Technologies S.A. Anzeigevorrichtung mit einem lichtleiter
JP2018197844A (ja) * 2017-05-23 2018-12-13 ヘ−ヨン・チョイ 空間分離映像装置
CN109031676B (zh) * 2017-06-08 2020-05-26 京东方科技集团股份有限公司 投影装置、平视显示设备及车载视觉辅助系统
GB2563873B (en) * 2017-06-28 2022-03-02 Yang Fan Holographic image display apparatus
EP3686651B1 (en) 2017-08-02 2021-10-20 Envisics Ltd. Display device
GB2567408B (en) 2017-08-02 2020-12-02 Dualitas Ltd Holographic projector
GB2568021B (en) 2017-09-08 2021-12-01 Dualitas Ltd Holographic projector
TWI878209B (zh) 2017-09-15 2025-04-01 美商瑞爾Ｄ斯帕克有限責任公司 顯示裝置及應用於顯示裝置的視角控制光學元件
US10948648B2 (en) 2017-09-29 2021-03-16 Reald Spark, Llc Backlights having stacked waveguide and optical components with different coefficients of friction
US11070791B2 (en) 2017-11-06 2021-07-20 Reald Spark, Llc Privacy display apparatus
KR20200096811A (ko) 2017-12-07 2020-08-13 시리얼 테크놀로지즈 에스.에이. 헤드 업 디스플레이
US11392014B2 (en) 2017-12-15 2022-07-19 Nec Corporation Projection device, interface device, and projection method
KR102455583B1 (ko) * 2017-12-29 2022-10-17 엘지디스플레이 주식회사 입체 영상 표시 장치
KR20250002804A (ko) 2018-01-16 2025-01-07 퍼시픽 라이트 앤드 홀로그램 인크. 전자기 필드 컴퓨팅들을 이용한 3차원 디스플레이들
EP3743766B1 (en) 2018-01-25 2026-02-11 RealD Spark, LLC Touch screen for privacy display
CN115718382A (zh) 2018-01-25 2023-02-28 瑞尔D斯帕克有限责任公司 用于防窥显示装置的反射式光学堆叠物
US10935714B2 (en) 2018-03-22 2021-03-02 Reald Spark, Llc Optical waveguide for directional backlight
CN112470063A (zh) * 2018-04-02 2021-03-09 杜比实验室特许公司 用于使用傅里叶滤光器增大对比度的数字激光投影的系统和方法
EP3567419A1 (en) * 2018-05-11 2019-11-13 Essilor International (Compagnie Generale D'optique) A system for generating a virtual image for a wearer
JP7026325B2 (ja) * 2018-06-21 2022-02-28 パナソニックＩｐマネジメント株式会社 映像表示システム、映像表示方法、プログラム、及び移動体
US10955715B2 (en) 2018-06-29 2021-03-23 Reald Spark, Llc Optical stack for privacy display
US11073735B2 (en) 2018-07-18 2021-07-27 Reald Spark, Llc Optical stack for switchable directional display
GB2569208B (en) 2018-07-19 2019-12-04 Envisics Ltd A head-up display
GB2580012A (en) 2018-09-28 2020-07-15 Envisics Ltd Head-up display
WO2020072643A1 (en) 2018-10-03 2020-04-09 Reald Spark, Llc Privacy display control apparatus
CN113167953B (zh) 2018-11-07 2023-10-24 瑞尔D斯帕克有限责任公司 定向显示设备
GB2578785C (en) 2018-11-09 2023-08-09 Dualitas Ltd Pixel mapping onto a display device for holographic projection
GB2580298B (en) 2018-11-12 2021-08-11 Dualitas Ltd A spatial light modulator for holographic projection
GB2579234B (en) 2018-11-27 2023-07-19 Dualitas Ltd Hologram calculation
US11287677B2 (en) 2019-01-07 2022-03-29 Reald Spark, Llc Optical stack for privacy display
GB2580696B (en) 2019-01-25 2022-04-27 Dualitas Ltd A method for a holographic projector
JP7486822B2 (ja) * 2019-02-12 2024-05-20 シーワイ・ビジョン・インコーポレイテッド ホログラフィックヘッドアップディスプレイ装置
US11029566B2 (en) 2019-02-12 2021-06-08 Reald Spark, Llc Diffuser for privacy display
GB2580441B (en) 2019-03-14 2022-03-16 Dualitas Ltd Laser modulation
GB2582370B (en) 2019-03-22 2022-11-02 Dualitas Ltd Holographic projector
GB2582965B (en) 2019-04-11 2021-09-15 Dualitas Ltd A diffuser assembly
GB2583483B (en) * 2019-04-29 2021-05-19 Envisics Ltd Image capture and display system
TWI912252B (zh) 2019-07-02 2026-01-21 美商瑞爾Ｄ斯帕克有限責任公司 定向顯示設備
EP4007930B1 (en) 2019-08-02 2025-10-08 RealD Spark, LLC Optical stack for privacy display
GB2586512B (en) 2019-08-23 2021-12-08 Dualitas Ltd Holographic projection
GB2586511B (en) 2019-08-23 2021-12-01 Dualitas Ltd Holographic projector
KR102830276B1 (ko) * 2019-09-09 2025-07-04 삼성전자주식회사 홀로그래픽 투사 방식을 이용한 다중 영상 디스플레이 장치
GB2578523B (en) 2019-09-25 2021-08-11 Dualitas Ltd Holographic projection
GB2587400B (en) * 2019-09-27 2022-02-16 Dualitas Ltd Hologram display using a liquid crystal display device
US11114063B2 (en) 2019-10-02 2021-09-07 Reald Spark, Llc Privacy display apparatus
CN114846393B (zh) 2019-11-13 2024-12-03 瑞尔D斯帕克有限责任公司 离轴显示装置
WO2021118936A1 (en) 2019-12-10 2021-06-17 Reald Spark, Llc Control of reflections of a display device
EP4078254B1 (en) 2019-12-18 2024-09-25 RealD Spark, LLC Control of ambient light for a privacy display
GB2593750B (en) * 2020-04-01 2024-04-03 Envisics Ltd A multi-plane display device
US11353752B2 (en) 2020-04-30 2022-06-07 Reald Spark, Llc Directional display apparatus
WO2021222598A1 (en) 2020-04-30 2021-11-04 Reald Spark, Llc Directional display apparatus
WO2021222615A1 (en) 2020-04-30 2021-11-04 Reald Spark, Llc Directional display apparatus
CN113671696B (zh) * 2020-05-15 2022-10-11 华为技术有限公司 一种显示装置和显示系统
CN115702378A (zh) * 2020-06-22 2023-02-14 索尼集团公司 图像显示装置和图像显示方法
TWI898003B (zh) 2020-07-29 2025-09-21 美商瑞爾Ｄ斯帕克有限責任公司 光瞳照明裝置
EP4189285A4 (en) 2020-07-29 2024-07-24 RealD Spark, LLC BACKLIGHT FOR SWITCHABLE DIRECTIONAL DISPLAY
US11762333B2 (en) 2020-09-17 2023-09-19 Pacific Light & Hologram, Inc. Reconstructing objects with display zero order light suppression
GB2604890B (en) * 2021-03-17 2024-01-31 Envisics Ltd Image projection
CN113703166A (zh) * 2021-07-30 2021-11-26 的卢技术有限公司 一种通过衍射全息成像的ar-hud方法及系统
US11892717B2 (en) 2021-09-30 2024-02-06 Reald Spark, Llc Marks for privacy display
US11977286B2 (en) 2022-02-09 2024-05-07 Reald Spark, Llc Observer-tracked privacy display
TW202332973A (zh) 2022-02-09 2023-08-16 美商瑞爾Ｄ斯帕克有限責任公司 具均勻減低偏軸亮度之顯示裝置
US11892718B2 (en) 2022-04-07 2024-02-06 Reald Spark, Llc Directional display apparatus
WO2024004739A1 (ja) * 2022-06-28 2024-01-04 ソニーグループ株式会社 情報処理装置、情報処理方法、および、コンピュータ読み取り可能な非一時的記憶媒体
WO2024143626A1 (ko) * 2022-12-29 2024-07-04 (주)에픽옵틱스 홀로그래픽 이미지를 생성하는 광학 장치
GB2627754B (en) * 2023-02-28 2025-05-07 Envisics Ltd Optical system
US12523899B2 (en) 2023-04-25 2026-01-13 Reald Spark, Llc Switchable privacy display
US11900842B1 (en) 2023-05-12 2024-02-13 Pacific Light & Hologram, Inc. Irregular devices
US12243453B2 (en) 2023-05-12 2025-03-04 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12288490B2 (en) 2023-05-12 2025-04-29 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12300132B2 (en) 2023-05-12 2025-05-13 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12315403B2 (en) 2023-05-12 2025-05-27 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12266280B2 (en) 2023-05-12 2025-04-01 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12374247B2 (en) 2023-05-12 2025-07-29 Pacific Light & Hologram, Inc. Holographically displaying live scenes including three-dimensional objects
US12254797B2 (en) 2023-05-12 2025-03-18 Pacific Light & Hologram, Inc. Holographically displaying live scenes including three-dimensional objects
US12293687B2 (en) 2023-05-12 2025-05-06 Pacific Light & Hologram, Inc. Holographically displaying live scenes including three-dimensional objects
US12254798B2 (en) 2023-05-12 2025-03-18 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12272279B2 (en) 2023-05-12 2025-04-08 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12236816B2 (en) 2023-05-12 2025-02-25 Pacific Light & Hologram, Inc. Holographically displaying live scenes including three-dimensional objects
US12230176B2 (en) 2023-05-12 2025-02-18 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects
US12266279B2 (en) 2023-05-12 2025-04-01 Pacific Light & Hologram, Inc. Holographically displaying three-dimensional objects with optical devices having in-coupling and out-coupling diffractive structures
WO2025030030A2 (en) 2023-08-03 2025-02-06 Reald Spark, Llc Privacy displays
US12281984B1 (en) 2023-12-21 2025-04-22 Pacific Light & Hologram, Inc. Optical measurements

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275454A (en) 1978-12-01 1981-06-23 Environmental Research Institute Of Michigan Optical system phase error compensator
JP2868369B2 (ja) * 1992-07-08 1999-03-10 シャープ株式会社 プログラマブル光学素子とホログラム光学素子の書き込み方法並びにそのソフト開発支援装置
JP3798511B2 (ja) 1997-06-11 2006-07-19 浜松ホトニクス株式会社 計算機ホログラム表示装置
US7127109B1 (en) * 1999-09-27 2006-10-24 University Of South Florida Digital interference holographic microscope and methods
US6545790B2 (en) 1999-11-08 2003-04-08 Ralph W. Gerchberg System and method for recovering phase information of a wave front
JP4499331B2 (ja) 1999-11-08 2010-07-07 ウェイヴフロント アナリシス インコーポレイテッド 波面の位相情報を回復するためのシステムおよび方法
US20010050787A1 (en) 2000-05-22 2001-12-13 Intelligent Pixels, Inc. Electro-optical component having a reconfigurable phase state
GB0027103D0 (en) 2000-11-07 2000-12-20 Secr Defence Improved 3D display
WO2003014837A1 (de) 2001-07-26 2003-02-20 Tesa Scribos Gmbh Verfahren zum berechnen von mehrschichthologrammen, verfahren zum herstellen von mehrschichthologrammen und speichermedium mit einem mehrschichthologramm
EP1467263A4 (en) 2002-01-16 2009-12-16 Japan Science & Tech Agency HOLOGRAPHY REPRODUCTION DEVICE FOR MOVABLE IMAGES AND HOLOGRAPHY REPRODUCTION DEVICE FOR MOBILE COLOR PICTURES
US6961159B2 (en) 2002-08-02 2005-11-01 Dai Nippon Printing Co, Ltd. Holographic viewing device, and computer-generated hologram for the same
FR2857454B1 (fr) 2003-07-08 2006-08-11 Aventis Pasteur Dosage des acides techoiques des bacteries gram+
GB0329012D0 (en) 2003-12-15 2004-01-14 Univ Cambridge Tech Hologram viewing device
JP4497912B2 (ja) * 2003-12-17 2010-07-07 富士フイルム株式会社 カメラ及びカメラのズーム制御方法
JP2005181854A (ja) * 2003-12-22 2005-07-07 Sanyo Electric Co Ltd 計算機ホログラムの生成方法
JP3760943B2 (ja) 2004-01-20 2006-03-29 コニカミノルタフォトイメージング株式会社 撮像装置および動画のノイズ処理方法
US7227611B2 (en) 2004-08-23 2007-06-05 The Boeing Company Adaptive and interactive scene illumination
JP2006301020A (ja) 2005-04-15 2006-11-02 Ricoh Co Ltd 立体映像表示装置とそれを備えた通話装置ならびに輸送用移動体
GB0512179D0 (en) 2005-06-15 2005-07-20 Light Blue Optics Ltd Holographic dispaly devices
JP4747296B2 (ja) * 2005-06-15 2011-08-17 国立大学法人九州工業大学 遮蔽空間の可視化方法
GB0525336D0 (en) 2005-12-13 2006-01-18 Univ Cambridge Tech Hologram viewing device
GB2436676B (en) 2006-03-28 2008-02-20 Light Blue Optics Ltd Holographic display devices
GB2438026A (en) 2006-05-11 2007-11-14 Univ Cambridge Tech Phase retrevial in hologram generation using amplitude and phase feedback
GB2438458A (en) 2006-05-11 2007-11-28 Univ Cambridge Tech Blocking zero-order light in phase shift hologram generation
KR101029257B1 (ko) 2006-05-12 2011-04-18 무라타 기카이 가부시키가이샤 반송 시스템과 반송 방법
DE102006043402B4 (de) 2006-09-15 2019-05-09 Osram Gmbh Beleuchtungseinheit mit einem optischen Element
US20080106653A1 (en) 2006-11-06 2008-05-08 Harris Scott C Spatial Light Modulator Techniques for Stage Lighting
DE102006055480A1 (de) * 2006-11-24 2008-05-29 Bayer Innovation Gmbh Codierverfahren, Decodierverfahren, Codec sowie Datenträger zur holographischen Speicherung
DE102007007162A1 (de) 2007-02-09 2008-08-14 GM Global Technology Operations, Inc., Detroit Hologaphisches Informations-Display
GB2446852B (en) 2007-02-12 2009-12-09 Light Blue Optics Ltd Data communication and processing system
US20080198372A1 (en) 2007-02-21 2008-08-21 Spatial Photonics, Inc. Vehicle headlight with image display
GB2448132B (en) * 2007-03-30 2012-10-10 Light Blue Optics Ltd Optical Systems
DE102007052643B4 (de) 2007-11-05 2016-02-04 Ivoclar Vivadent Ag Lichtmessvorrichtung
GB2456170B (en) 2008-01-07 2012-11-21 Light Blue Optics Ltd Holographic image display systems
GB2461294B (en) * 2008-06-26 2011-04-06 Light Blue Optics Ltd Holographic image display systems
JP5047090B2 (ja) * 2008-07-31 2012-10-10 キヤノン株式会社 システム
KR101497511B1 (ko) * 2008-09-19 2015-03-02 삼성전자주식회사 평면 영상과 입체 영상을 동시에 표현하는 영상 표시 장치
JP2010079121A (ja) * 2008-09-29 2010-04-08 Brother Ind Ltd シースルー型ディスプレイ装置
GB0907965D0 (en) 2009-05-08 2009-06-24 King S College London Imaging system
TWI640850B (zh) 2010-04-01 2018-11-11 喜瑞爾工業公司 在全像系統中編碼包括透明物體三維場景之方法及裝置
GB201011829D0 (en) 2010-07-14 2010-09-01 Two Trees Photonics Ltd Display system
GB2498170B (en) 2011-10-26 2014-01-08 Two Trees Photonics Ltd Frame inheritance
GB2499579B (en) 2012-02-07 2014-11-26 Two Trees Photonics Ltd Lighting device
GB2501112B (en) 2012-04-12 2014-04-16 Two Trees Photonics Ltd Phase retrieval
GB2509180B (en) 2012-12-21 2015-04-08 Two Trees Photonics Ltd Projector
GB2576738B (en) * 2018-08-29 2020-08-19 Envisics Ltd Head-up display

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101901151B1 (ko) 2016-03-03 2018-09-21 듀얼리타스 리미티드 디스플레이 시스템

Also Published As

Publication number Publication date
GB201011829D0 (en) 2010-09-01
US9715215B2 (en) 2017-07-25
US20210341879A1 (en) 2021-11-04
GB2482065B (en) 2014-01-08
JP6711769B2 (ja) 2020-06-17
US11635621B2 (en) 2023-04-25
JP2013540278A (ja) 2013-10-31
GB2482065A (en) 2012-01-18
WO2012007762A1 (en) 2012-01-19
US10928776B2 (en) 2021-02-23
US20170364028A1 (en) 2017-12-21
JP2017142506A (ja) 2017-08-17
GB201112128D0 (en) 2011-08-31
US20130265622A1 (en) 2013-10-10
EP2593838B1 (en) 2018-07-04
EP2593838A1 (en) 2013-05-22

Similar Documents

Publication Publication Date Title
JP6154321B2 (ja) ２次元／３次元ホログラフィ表示システム
US12013533B2 (en) Holographic image projection with holographic correction
JP6704018B2 (ja) ニアアイ装置
CN109388016B (zh) 全息投影仪
CN112154379B (zh) 平视显示器
WO2015173558A1 (en) Head-up display with diffuser
GB2554575A (en) Diffuser for head-up display

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20131108

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140630

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20140630

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20140630

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20140722

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140729

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20141020

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20141216

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20150311

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150416

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20150519

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20150917

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20150930

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20151023

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20161205

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20170202

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170302

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170406

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170601

R150 Certificate of patent or registration of utility model

Ref document number: 6154321

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

S531 Written request for registration of change of domicile

Free format text: JAPANESE INTERMEDIATE CODE: R313531

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250