JP2011511310A - 偏光保存正面投影型スクリーン - Google Patents

偏光保存正面投影型スクリーン Download PDF

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Publication number
JP2011511310A
JP2011511310A JP2010544481A JP2010544481A JP2011511310A JP 2011511310 A JP2011511310 A JP 2011511310A JP 2010544481 A JP2010544481 A JP 2010544481A JP 2010544481 A JP2010544481 A JP 2010544481A JP 2011511310 A JP2011511310 A JP 2011511310A
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JP
Japan
Prior art keywords
polarization
screen
front projection
projection screen
light
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
JP2010544481A
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English (en)
Japanese (ja)
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JP2011511310A5 (cg-RX-API-DMAC7.html
Inventor
コールマン、デーヴィッド、エー．
シャープ、ゲイリー、ディー．
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RealD Inc
Original Assignee
RealD Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40898933&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP2011511310(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by RealD Inc filed Critical RealD Inc
Publication of JP2011511310A publication Critical patent/JP2011511310A/ja
Publication of JP2011511310A5 publication Critical patent/JP2011511310A5/ja
Pending legal-status Critical Current

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    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H21/00—Gearings comprising primarily only links or levers, with or without slides
    • F16H21/10—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane
    • F16H21/12—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying rotary motion
    • F16H21/14—Gearings comprising primarily only links or levers, with or without slides all movement being in, or parallel to, a single plane for conveying rotary motion by means of cranks, eccentrics, or like members fixed to one rotary member and guided along tracks on the other
    • 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
    • G02B30/22—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 stereoscopic type
    • G02B30/25—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 stereoscopic type using polarisation techniques
    • 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
    • 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
    • G03B35/00—Stereoscopic photography
    • G03B35/16—Stereoscopic photography by sequential viewing
    • 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
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • G03B35/26—Stereoscopic photography by simultaneous viewing using polarised or coloured light separating different viewpoint images
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18232—Crank and lever

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Projection Apparatus (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
JP2010544481A 2008-01-28 2009-01-28 偏光保存正面投影型スクリーン Pending JP2011511310A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US2413808P 2008-01-28 2008-01-28
PCT/US2009/032307 WO2009097371A1 (en) 2008-01-28 2009-01-28 Polarization preserving front projection screen

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016031525A Division JP6288784B2 (ja) 2008-01-28 2016-02-22 偏光保存正面投影型スクリーン

Publications (2)

Publication Number Publication Date
JP2011511310A true JP2011511310A (ja) 2011-04-07
JP2011511310A5 JP2011511310A5 (cg-RX-API-DMAC7.html) 2012-03-08

Family

ID=40898933

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2010544481A Pending JP2011511310A (ja) 2008-01-28 2009-01-28 偏光保存正面投影型スクリーン
JP2016031525A Active JP6288784B2 (ja) 2008-01-28 2016-02-22 偏光保存正面投影型スクリーン

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2016031525A Active JP6288784B2 (ja) 2008-01-28 2016-02-22 偏光保存正面投影型スクリーン

Country Status (13)

Country Link
US (4) US7898734B2 (cg-RX-API-DMAC7.html)
EP (2) EP3267251B1 (cg-RX-API-DMAC7.html)
JP (2) JP2011511310A (cg-RX-API-DMAC7.html)
KR (3) KR20100115350A (cg-RX-API-DMAC7.html)
CN (1) CN102016714B (cg-RX-API-DMAC7.html)
AU (1) AU2009209209B2 (cg-RX-API-DMAC7.html)
BR (1) BRPI0907207B1 (cg-RX-API-DMAC7.html)
CA (1) CA2713312C (cg-RX-API-DMAC7.html)
EA (1) EA029832B1 (cg-RX-API-DMAC7.html)
ES (1) ES2642884T3 (cg-RX-API-DMAC7.html)
HU (1) HUE036541T2 (cg-RX-API-DMAC7.html)
MX (1) MX2010008120A (cg-RX-API-DMAC7.html)
WO (1) WO2009097371A1 (cg-RX-API-DMAC7.html)

Cited By (4)

* Cited by examiner, † Cited by third party
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JP2013120206A (ja) * 2011-12-06 2013-06-17 Osm:Kk パッシブ方式３ｄ用の映写スクリーンの製造方法及びこれにより製造されるパッシブ方式３ｄ用の映写スクリーン
WO2017057744A1 (ja) * 2015-10-02 2017-04-06 デクセリアルズ株式会社 拡散板、表示装置、投影装置及び照明装置
JP2017513035A (ja) * 2014-03-10 2017-05-25 ドルビー ラボラトリーズ ライセンシング コーポレイション レーザ投影用高性能スクリーン
JP2017513065A (ja) * 2014-04-08 2017-05-25 コマンディートゲゼルシャフト ズュノプトリクス リッヒテッヒニク ゲーエムベーハー ウント コー 光投射に隠蔽された画像情報の個別可視化

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