JP2009538449A - エタンデュ値が大きいディジタル映写システム - Google Patents

エタンデュ値が大きいディジタル映写システム Download PDF

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Publication number
JP2009538449A
JP2009538449A JP2009512083A JP2009512083A JP2009538449A JP 2009538449 A JP2009538449 A JP 2009538449A JP 2009512083 A JP2009512083 A JP 2009512083A JP 2009512083 A JP2009512083 A JP 2009512083A JP 2009538449 A JP2009538449 A JP 2009538449A
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JP
Japan
Prior art keywords
digital projector
projector according
light
modulated
liquid crystal
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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
JP2009512083A
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English (en)
Japanese (ja)
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JP2009538449A5 (enExample
Inventor
バリー ディー シルバーステイン
ジェームス ロバート キルシャー
ジョセフ レイモンド ビートレイ
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イーストマン コダック カンパニー
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Application filed by イーストマン コダック カンパニー filed Critical イーストマン コダック カンパニー
Publication of JP2009538449A publication Critical patent/JP2009538449A/ja
Publication of JP2009538449A5 publication Critical patent/JP2009538449A5/ja
Pending legal-status Critical Current

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    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/22—Telecentric objectives or lens systems
    • 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
    • G02B27/0025—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for optical correction, e.g. distorsion, aberration
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
    • G02B27/1046—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with transmissive spatial light modulators
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors
    • G02B5/10—Mirrors with curved faces
    • 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]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators
    • 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
    • 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
    • H04N9/3185—Geometric adjustment, e.g. keystone or convergence

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Geometry (AREA)
  • Liquid Crystal (AREA)
  • Projection Apparatus (AREA)
JP2009512083A 2006-05-26 2007-05-22 エタンデュ値が大きいディジタル映写システム Pending JP2009538449A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US80881306P 2006-05-26 2006-05-26
US11/739,761 US7458687B2 (en) 2006-05-26 2007-04-25 High efficiency digital cinema projection system with increased etendue
PCT/US2007/012128 WO2007139764A2 (en) 2006-05-26 2007-05-22 Digital cinema projection system with increased etendue

Publications (2)

Publication Number Publication Date
JP2009538449A true JP2009538449A (ja) 2009-11-05
JP2009538449A5 JP2009538449A5 (enExample) 2010-07-08

Family

ID=38670867

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009512083A Pending JP2009538449A (ja) 2006-05-26 2007-05-22 エタンデュ値が大きいディジタル映写システム

Country Status (5)

Country Link
US (1) US7458687B2 (enExample)
EP (1) EP2025153A2 (enExample)
JP (1) JP2009538449A (enExample)
TW (1) TW200808070A (enExample)
WO (1) WO2007139764A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
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JP2014044244A (ja) * 2012-08-24 2014-03-13 Asahi Kasei E-Materials Corp 映像表示装置

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US20070273798A1 (en) * 2006-05-26 2007-11-29 Silverstein Barry D High efficiency digital cinema projection system with increased etendue
US20070273797A1 (en) * 2006-05-26 2007-11-29 Silverstein Barry D High efficiency digital cinema projection system with increased etendue
US20100007803A1 (en) * 2006-09-18 2010-01-14 Tte Technology, Inc. System and method for illuminating a microdisplay imager with low etandue light
US8323784B2 (en) 2007-08-29 2012-12-04 Northwestern Universtiy Transparent electrical conductors prepared from sorted carbon nanotubes and methods of preparing same
WO2009079003A1 (en) * 2007-12-18 2009-06-25 Light Prescriptions Innovators, Llc Free-form condenser optic
CN101582444A (zh) * 2008-05-14 2009-11-18 清华大学 薄膜晶体管
CN101582449B (zh) * 2008-05-14 2011-12-14 清华大学 薄膜晶体管
CN101582446B (zh) * 2008-05-14 2011-02-02 鸿富锦精密工业（深圳）有限公司 薄膜晶体管
CN101582382B (zh) * 2008-05-14 2011-03-23 鸿富锦精密工业（深圳）有限公司 薄膜晶体管的制备方法
CN101587839B (zh) * 2008-05-23 2011-12-21 清华大学 薄膜晶体管的制备方法
CN101582451A (zh) * 2008-05-16 2009-11-18 清华大学 薄膜晶体管
CN101582448B (zh) * 2008-05-14 2012-09-19 清华大学 薄膜晶体管
CN101593699B (zh) * 2008-05-30 2010-11-10 清华大学 薄膜晶体管的制备方法
CN101582381B (zh) * 2008-05-14 2011-01-26 鸿富锦精密工业（深圳）有限公司 薄膜晶体管及其阵列的制备方法
CN101582445B (zh) * 2008-05-14 2012-05-16 清华大学 薄膜晶体管
CN101599495B (zh) * 2008-06-04 2013-01-09 清华大学 薄膜晶体管面板
CN101582447B (zh) * 2008-05-14 2010-09-29 清华大学 薄膜晶体管
CN101582450B (zh) * 2008-05-16 2012-03-28 清华大学 薄膜晶体管
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US9229227B2 (en) 2010-02-28 2016-01-05 Microsoft Technology Licensing, Llc See-through near-eye display glasses with a light transmissive wedge shaped illumination system
US9341843B2 (en) * 2010-02-28 2016-05-17 Microsoft Technology Licensing, Llc See-through near-eye display glasses with a small scale image source
US9091851B2 (en) 2010-02-28 2015-07-28 Microsoft Technology Licensing, Llc Light control in head mounted displays
US9759917B2 (en) 2010-02-28 2017-09-12 Microsoft Technology Licensing, Llc AR glasses with event and sensor triggered AR eyepiece interface to external devices
US9182596B2 (en) 2010-02-28 2015-11-10 Microsoft Technology Licensing, Llc See-through near-eye display glasses with the optical assembly including absorptive polarizers or anti-reflective coatings to reduce stray light
US9134534B2 (en) 2010-02-28 2015-09-15 Microsoft Technology Licensing, Llc See-through near-eye display glasses including a modular image source
US9223134B2 (en) 2010-02-28 2015-12-29 Microsoft Technology Licensing, Llc Optical imperfections in a light transmissive illumination system for see-through near-eye display glasses
US9097891B2 (en) 2010-02-28 2015-08-04 Microsoft Technology Licensing, Llc See-through near-eye display glasses including an auto-brightness control for the display brightness based on the brightness in the environment
US9129295B2 (en) 2010-02-28 2015-09-08 Microsoft Technology Licensing, Llc See-through near-eye display glasses with a fast response photochromic film system for quick transition from dark to clear
US20120249797A1 (en) 2010-02-28 2012-10-04 Osterhout Group, Inc. Head-worn adaptive display
US20150309316A1 (en) 2011-04-06 2015-10-29 Microsoft Technology Licensing, Llc Ar glasses with predictive control of external device based on event input
US9285589B2 (en) 2010-02-28 2016-03-15 Microsoft Technology Licensing, Llc AR glasses with event and sensor triggered control of AR eyepiece applications
US9128281B2 (en) 2010-09-14 2015-09-08 Microsoft Technology Licensing, Llc Eyepiece with uniformly illuminated reflective display
US9366862B2 (en) 2010-02-28 2016-06-14 Microsoft Technology Licensing, Llc System and method for delivering content to a group of see-through near eye display eyepieces
US10180572B2 (en) 2010-02-28 2019-01-15 Microsoft Technology Licensing, Llc AR glasses with event and user action control of external applications
US9097890B2 (en) 2010-02-28 2015-08-04 Microsoft Technology Licensing, Llc Grating in a light transmissive illumination system for see-through near-eye display glasses
US8300159B2 (en) * 2010-04-22 2012-10-30 Cordic Technology Co., Ltd. Structure of pico projector
TWI493277B (zh) * 2011-03-18 2015-07-21 Hon Hai Prec Ind Co Ltd 立體取像裝置
CN102243422B (zh) * 2011-07-01 2013-06-26 苏州佳世达光电有限公司 投影机及其灰尘过滤器的清洁装置及对其进行清洁的方法
CN103207509B (zh) * 2012-01-12 2015-06-24 三菱电机株式会社 光源装置和投影式显示装置
JP6110033B2 (ja) 2013-08-16 2017-04-05 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 マルチ変調ディスプレイ用のライトフィールドモデリング技術のためのシステムおよび方法
CN109634041B (zh) * 2014-04-02 2020-12-15 深圳光峰科技股份有限公司 一种光源系统及投影系统
CN107076400A (zh) 2014-09-22 2017-08-18 飞利浦照明控股有限公司 多级照明设备
EP3779593B1 (en) 2014-12-31 2025-04-02 Dolby Laboratories Licensing Corporation Methods and systems for high dynamic range image projectors
US9618743B2 (en) 2015-03-26 2017-04-11 Canon Kabushiki Kaisha Adaptive optics system with polarization sensitive spatial light modulators
JP2018085008A (ja) * 2016-11-25 2018-05-31 株式会社ジャパンディスプレイ 画像処理装置および画像処理装置の画像処理方法
CN110832396B (zh) * 2017-07-12 2021-12-17 索尼公司 图像显示设备

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Publication number Priority date Publication date Assignee Title
JP2014044244A (ja) * 2012-08-24 2014-03-13 Asahi Kasei E-Materials Corp 映像表示装置

Also Published As

Publication number Publication date
US7458687B2 (en) 2008-12-02
WO2007139764A2 (en) 2007-12-06
TW200808070A (en) 2008-02-01
EP2025153A2 (en) 2009-02-18
WO2007139764A3 (en) 2008-02-07
US20070273796A1 (en) 2007-11-29

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