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 (enExample
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
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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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Classifications

    • 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 (enExample) 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 (enExample)
EP (2) EP2240825B1 (enExample)
JP (2) JP2011511310A (enExample)
KR (3) KR101939935B1 (enExample)
CN (1) CN102016714B (enExample)
AU (1) AU2009209209B2 (enExample)
BR (1) BRPI0907207B1 (enExample)
CA (1) CA2713312C (enExample)
EA (1) EA029832B1 (enExample)
ES (1) ES2642884T3 (enExample)
HU (1) HUE036541T2 (enExample)
MX (1) MX2010008120A (enExample)
WO (1) WO2009097371A1 (enExample)

Cited By (4)

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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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