JP2013104933A - 投影装置 - Google Patents

投影装置 Download PDF

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Publication number
JP2013104933A
JP2013104933A JP2011247055A JP2011247055A JP2013104933A JP 2013104933 A JP2013104933 A JP 2013104933A JP 2011247055 A JP2011247055 A JP 2011247055A JP 2011247055 A JP2011247055 A JP 2011247055A JP 2013104933 A JP2013104933 A JP 2013104933A
Authority
JP
Japan
Prior art keywords
polarized light
light
green
blue
red
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.)
Abandoned
Application number
JP2011247055A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013104933A5 (enExample
Inventor
Keisuke Honma
圭祐 本間
Katsumi Muramatsu
勝己 村松
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP2011247055A priority Critical patent/JP2013104933A/ja
Priority to CN2012104469688A priority patent/CN103105723A/zh
Priority to US13/669,929 priority patent/US20130120713A1/en
Publication of JP2013104933A publication Critical patent/JP2013104933A/ja
Publication of JP2013104933A5 publication Critical patent/JP2013104933A5/ja
Abandoned legal-status Critical Current

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Classifications

    • 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
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2073—Polarisers in the lamp house
    • 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
    • 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
    • G03B33/00—Colour photography, other than mere exposure or projection of a colour film
    • G03B33/10—Simultaneous recording or projection
    • G03B33/12—Simultaneous recording or projection using beam-splitting or beam-combining systems, e.g. dichroic mirrors
    • 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
    • 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
    • H04N13/324—Colour aspects
    • 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
    • H04N13/332—Displays for viewing with the aid of special glasses or head-mounted displays [HMD]
    • H04N13/337—Displays for viewing with the aid of special glasses or head-mounted displays [HMD] using polarisation multiplexing
    • 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
    • H04N9/315—Modulator illumination systems
    • H04N9/3167—Modulator illumination systems for polarizing the light beam

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Polarising Elements (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
JP2011247055A 2011-11-11 2011-11-11 投影装置 Abandoned JP2013104933A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011247055A JP2013104933A (ja) 2011-11-11 2011-11-11 投影装置
CN2012104469688A CN103105723A (zh) 2011-11-11 2012-11-05 投影设备
US13/669,929 US20130120713A1 (en) 2011-11-11 2012-11-06 Projection apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011247055A JP2013104933A (ja) 2011-11-11 2011-11-11 投影装置

Publications (2)

Publication Number Publication Date
JP2013104933A true JP2013104933A (ja) 2013-05-30
JP2013104933A5 JP2013104933A5 (enExample) 2014-11-13

Family

ID=48280331

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011247055A Abandoned JP2013104933A (ja) 2011-11-11 2011-11-11 投影装置

Country Status (3)

Country Link
US (1) US20130120713A1 (enExample)
JP (1) JP2013104933A (enExample)
CN (1) CN103105723A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019187682A1 (ja) * 2018-03-29 2019-10-03 ソニー株式会社 画像表示装置、及び画像表示ユニット

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019045858A (ja) * 2017-09-06 2019-03-22 矢崎総業株式会社 バックライトユニットおよびヘッドアップディスプレイ装置
CN109188700B (zh) * 2018-10-30 2021-05-11 京东方科技集团股份有限公司 光学显示系统及ar/vr显示装置
CN110262194A (zh) * 2019-05-31 2019-09-20 深圳市华星光电技术有限公司 曝光设备的光学系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001073485A1 (en) * 2000-03-27 2001-10-04 Digital Reflections, Inc. High efficiency prism assembly for image projection
US7101047B2 (en) * 2000-03-31 2006-09-05 Sharp Laboratories Of America, Inc. Projection display systems for light valves
US6547396B1 (en) * 2001-12-27 2003-04-15 Infocus Corporation Stereographic projection system
JP2003185969A (ja) * 2001-12-17 2003-07-03 Sanyo Electric Co Ltd 立体視液晶プロジェクタシステム
JP2004126496A (ja) * 2002-08-05 2004-04-22 Hitachi Ltd 光学ユニット及びそれを用いた投射型映像表示装置
CN2621303Y (zh) * 2003-06-18 2004-06-23 北京电影机械研究所 一种用于液晶投影仪的光学引擎
JP2005321544A (ja) * 2004-05-07 2005-11-17 Nikon Corp 投射型表示装置
JP2005333001A (ja) * 2004-05-20 2005-12-02 Nikon Corp 照明光学装置、露光装置、および露光方法
US20080158512A1 (en) * 2005-02-25 2008-07-03 Tetsuro Mizushima Two-Dimensional Image Formation Device
JP4652112B2 (ja) * 2005-04-26 2011-03-16 富士フイルム株式会社 投射型表示装置
US7528906B2 (en) * 2006-01-23 2009-05-05 Real D Achromatic polarization switches
JP5286816B2 (ja) * 2008-02-20 2013-09-11 セイコーエプソン株式会社 プロジェクタ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019187682A1 (ja) * 2018-03-29 2019-10-03 ソニー株式会社 画像表示装置、及び画像表示ユニット
JPWO2019187682A1 (ja) * 2018-03-29 2021-05-13 ソニーグループ株式会社 画像表示装置、及び画像表示ユニット
JP7205536B2 (ja) 2018-03-29 2023-01-17 ソニーグループ株式会社 画像表示装置、及び画像表示ユニット
US11592735B2 (en) 2018-03-29 2023-02-28 Sony Corporation Image display apparatus and image display unit

Also Published As

Publication number Publication date
CN103105723A (zh) 2013-05-15
US20130120713A1 (en) 2013-05-16

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