JP5999662B2 - 画像表示装置 - Google Patents

画像表示装置 Download PDF

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Publication number
JP5999662B2
JP5999662B2 JP2014147858A JP2014147858A JP5999662B2 JP 5999662 B2 JP5999662 B2 JP 5999662B2 JP 2014147858 A JP2014147858 A JP 2014147858A JP 2014147858 A JP2014147858 A JP 2014147858A JP 5999662 B2 JP5999662 B2 JP 5999662B2
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JP
Japan
Prior art keywords
image display
observation
light
image
light beam
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.)
Expired - Fee Related
Application number
JP2014147858A
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English (en)
Japanese (ja)
Other versions
JP2016024311A (ja
JP2016024311A5 (enExample
Inventor
俊介 吉田
俊介 吉田
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.)
National Institute of Information and Communications Technology
Original Assignee
National Institute of Information and Communications Technology
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 National Institute of Information and Communications Technology filed Critical National Institute of Information and Communications Technology
Priority to JP2014147858A priority Critical patent/JP5999662B2/ja
Priority to US15/326,898 priority patent/US9927628B2/en
Priority to PCT/JP2015/002988 priority patent/WO2016009588A1/ja
Publication of JP2016024311A publication Critical patent/JP2016024311A/ja
Publication of JP2016024311A5 publication Critical patent/JP2016024311A5/ja
Application granted granted Critical
Publication of JP5999662B2 publication Critical patent/JP5999662B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface
    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0284—Diffusing elements; Afocal elements characterized by the use used in reflection
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface
    • G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/54—Accessories
    • G03B21/56—Projection screens
    • G03B21/60—Projection screens characterised by the nature of the surface
    • G03B21/602—Lenticular screens
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/349—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking
    • H04N13/351—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking for displaying simultaneously
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/363—Image reproducers using image projection screens
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3141—Constructional details thereof
    • H04N9/3147—Multi-projection systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3182—Colour adjustment, e.g. white balance, shading or gamut

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2014147858A 2014-07-18 2014-07-18 画像表示装置 Expired - Fee Related JP5999662B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2014147858A JP5999662B2 (ja) 2014-07-18 2014-07-18 画像表示装置
US15/326,898 US9927628B2 (en) 2014-07-18 2015-06-15 Image display apparatus
PCT/JP2015/002988 WO2016009588A1 (ja) 2014-07-18 2015-06-15 画像表示装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014147858A JP5999662B2 (ja) 2014-07-18 2014-07-18 画像表示装置

Publications (3)

Publication Number Publication Date
JP2016024311A JP2016024311A (ja) 2016-02-08
JP2016024311A5 JP2016024311A5 (enExample) 2016-09-01
JP5999662B2 true JP5999662B2 (ja) 2016-09-28

Family

ID=55078103

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014147858A Expired - Fee Related JP5999662B2 (ja) 2014-07-18 2014-07-18 画像表示装置

Country Status (3)

Country Link
US (1) US9927628B2 (enExample)
JP (1) JP5999662B2 (enExample)
WO (1) WO2016009588A1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6852329B2 (ja) * 2016-09-21 2021-03-31 セイコーエプソン株式会社 立体画像表示装置
US10584504B2 (en) * 2017-11-08 2020-03-10 Nicole Drakulich Modular projection systems, enclosures and wellness studios
JP7044237B2 (ja) * 2017-11-14 2022-03-30 ピクシーダストテクノロジーズ株式会社 空中スクリーン形成装置、画像投影システム
US10877070B2 (en) * 2018-01-19 2020-12-29 Formfactor Beaverton, Inc. Probes with fiducial targets, probe systems including the same, and associated methods
JP7078205B2 (ja) * 2018-04-24 2022-05-31 日本電信電話株式会社 表示システム
US10618340B2 (en) 2018-05-16 2020-04-14 Viavi Solutions Inc. Security feature based on a single axis alignment of mirrors in a structured surface that forms a micro mirror array
JP7383261B2 (ja) * 2020-05-13 2023-11-20 日本電信電話株式会社 立体映像投影装置とその表示方法
JP7760184B2 (ja) * 2021-03-30 2025-10-27 国立大学法人 長崎大学 表示装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000275755A (ja) * 1999-03-24 2000-10-06 Hitachi Ltd 画像表示装置および指向性反射スクリーン
US6665100B1 (en) * 1999-08-10 2003-12-16 Zebra Imaging, Inc. Autostereoscopic three dimensional display using holographic projection
JP2005055822A (ja) 2003-08-07 2005-03-03 Seiko Epson Corp 投影表示システム
JP4625945B2 (ja) 2004-06-28 2011-02-02 国立大学法人 東京大学 画像表示装置
JP4643583B2 (ja) 2004-09-10 2011-03-02 株式会社日立製作所 表示装置及び撮像装置
JP2008249897A (ja) 2007-03-29 2008-10-16 Toshiba Corp 観察可能人数の切替え機能付スクリーン及び投射型画像表示装置のシステム
US8432436B2 (en) 2007-04-17 2013-04-30 University Of Southern California Rendering for an interactive 360 degree light field display
US8360581B2 (en) * 2008-05-23 2013-01-29 Eizo Nanao Corporation Stereoscopic image display system
US9465283B2 (en) * 2009-11-06 2016-10-11 Applied Minds, Llc System for providing an enhanced immersive display environment
US20130286481A1 (en) * 2011-01-19 2013-10-31 Nippon Carbide Industries Co., Inc. Micro glass bead retroreflective sheeting having image with directional visibility thereon
EP2681609A4 (en) * 2011-02-28 2014-08-27 Hewlett Packard Development Co FRONT PROJECTION GLASS-FREE CONTINUOUS 3D DISPLAY
JP5943275B2 (ja) * 2012-03-30 2016-07-05 国立研究開発法人情報通信研究機構 立体ディスプレイ
WO2013188690A2 (en) * 2012-06-15 2013-12-19 Michael Wang Projector based display systems and methods

Also Published As

Publication number Publication date
WO2016009588A1 (ja) 2016-01-21
JP2016024311A (ja) 2016-02-08
US9927628B2 (en) 2018-03-27
US20170205634A1 (en) 2017-07-20

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