[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

DE60135889D1 - Bildanzeigevorrichtung - Google Patents

Bildanzeigevorrichtung

Info

Publication number
DE60135889D1
DE60135889D1 DE60135889T DE60135889T DE60135889D1 DE 60135889 D1 DE60135889 D1 DE 60135889D1 DE 60135889 T DE60135889 T DE 60135889T DE 60135889 T DE60135889 T DE 60135889T DE 60135889 D1 DE60135889 D1 DE 60135889D1
Authority
DE
Germany
Prior art keywords
display device
image display
image
display
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 - Lifetime
Application number
DE60135889T
Other languages
English (en)
Inventor
Satoshi Ouchi
Taro Imahase
Tomohiro Miyoshi
Fukuyasu Abe
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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
Priority claimed from JP2000081774A external-priority patent/JP4287567B2/ja
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Application granted granted Critical
Publication of DE60135889D1 publication Critical patent/DE60135889D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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
    • 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
    • G02B27/1026—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with reflective 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1073—Beam splitting or combining systems characterized by manufacturing or alignment methods
    • 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
    • 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
    • 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
    • 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
    • G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
    • G03B21/006—Projectors using an electronic spatial light modulator but not peculiar thereto using LCD's
    • 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
    • G03B21/10—Projectors with built-in or built-on screen
    • 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
    • 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
    • G03B21/2066—Reflectors in illumination beam
    • 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
    • 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
    • H04N9/3167—Modulator illumination systems for polarizing the light beam
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • H04N5/7416—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal
    • H04N5/7441—Projection arrangements for image reproduction, e.g. using eidophor involving the use of a spatial light modulator, e.g. a light valve, controlled by a video signal the modulator being an array of liquid crystal cells

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Manufacturing & Machinery (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
DE60135889T 2000-03-17 2001-03-16 Bildanzeigevorrichtung Expired - Lifetime DE60135889D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000081774A JP4287567B2 (ja) 1999-09-17 2000-03-17 映像表示装置

Publications (1)

Publication Number Publication Date
DE60135889D1 true DE60135889D1 (de) 2008-11-06

Family

ID=18598666

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60135889T Expired - Lifetime DE60135889D1 (de) 2000-03-17 2001-03-16 Bildanzeigevorrichtung

Country Status (3)

Country Link
US (4) US6626540B2 (de)
EP (1) EP1143744B1 (de)
DE (1) DE60135889D1 (de)

Families Citing this family (120)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6981771B1 (en) * 1999-07-01 2006-01-03 Sanyo Electric Co., Ltd. Rear projection display device
DE60135889D1 (de) * 2000-03-17 2008-11-06 Hitachi Ltd Bildanzeigevorrichtung
JP2001343949A (ja) * 2000-06-01 2001-12-14 Fujitsu General Ltd プロジェクタによる映像表示装置
JP2002055305A (ja) 2000-08-07 2002-02-20 Canon Inc 色合成光学系、画像投写光学系および投写型画像表示装置
JP2002223454A (ja) * 2001-01-26 2002-08-09 Canon Inc 投射型画像表示装置
US6899432B2 (en) * 2001-08-06 2005-05-31 Advanced Digital Optics, Inc. Color management system having a transmissive panel and optical isolator
US7347561B2 (en) * 2001-08-06 2008-03-25 Jds Uniphase Corporation Image display device
US6893130B2 (en) * 2001-08-06 2005-05-17 Advanced Digital Optics, Inc. Color management system having a field lens
US6945654B2 (en) * 2001-08-06 2005-09-20 Jds Uniphase Corporation Color management system having a prism to compensate for optical aberrations and to enhance contrast
US6857747B2 (en) * 2001-08-06 2005-02-22 Advanced Digital Optics, Inc. Color management system
JP2004538527A (ja) * 2001-08-06 2004-12-24 アドバンスド デジタル オプティクス インコーポレーテッド カラーマネジメントシステム
CN100590476C (zh) * 2001-09-04 2010-02-17 佳能株式会社 色分解合成光学系统和投影式图像显示装置
US20030151832A1 (en) * 2002-01-14 2003-08-14 Arthur Berman Method and apparatus for enclosing optical assemblies
US7280281B2 (en) 2002-03-05 2007-10-09 Berg & Berg Enterprises, Inc. Method and apparatus for increasing microdisplay black state in light management systems and flexibility to utilize polarized or unpolarized input light
US6809874B1 (en) 2002-01-14 2004-10-26 Lightmaster Systems, Inc. Pathlength matched beam splitter and method and apparatus for assembly
US6999237B2 (en) 2001-09-12 2006-02-14 Lightmaster Systems, Inc. Method and apparatus for configuration and assembly of a video projection light management system
US6909556B2 (en) 2002-01-14 2005-06-21 Lightmaster Systems, Inc. Design of prism assemblies and kernel configurations for use in projection systems
US6982829B1 (en) 2002-08-23 2006-01-03 Lightmaster Systems, Inc Prism assembly with cholesteric reflectors
US6961179B2 (en) * 2001-11-30 2005-11-01 Colorlink, Inc. Compensated color management systems and methods
US6747710B2 (en) * 2001-12-03 2004-06-08 Thomson Licensing S.A. Light valve projector architecture
CN1864412A (zh) * 2001-12-18 2006-11-15 皇家飞利浦电子股份有限公司 投影显示系统
TW571119B (en) * 2001-12-20 2004-01-11 Delta Electronics Inc Image projection device with integrated semiconductor light emitting element light source
US6796663B2 (en) 2002-02-11 2004-09-28 Lightmaster Systems, Inc. Method and apparatus for mounting liquid crystal on silicon (LCoS) and other sensitive devices
AU2003210937A1 (en) * 2002-02-11 2003-09-04 Lightmaster Systems, Inc. METHOD AND APPARATUS FOR MOUNTING LIQUID CRYSTAL ON SILICON (LcoS) AND OTHER SENSITIVE DEVICES
JP2003233030A (ja) * 2002-02-13 2003-08-22 Minolta Co Ltd プロジェクション光学系
JP3489582B2 (ja) * 2002-03-29 2004-01-19 ソニー株式会社 画像表示装置
US6819365B1 (en) * 2002-06-05 2004-11-16 Rockwell Collins Color LCD projector with micro display light engine
US6857750B2 (en) 2002-06-27 2005-02-22 Koninklijke Philips Electronics N.V. Offset projection for slim rear projection displays
EP1561146B1 (de) * 2002-11-14 2010-07-28 RealD Inc. Dreitafelfarbverwaltungssysteme und verfahren
GB0228089D0 (en) * 2002-12-02 2003-01-08 Seos Ltd Dynamic range enhancement of image display apparatus
BR0316352A (pt) * 2002-12-04 2005-09-27 Thomson Licensing Sa Faixa dinâmica e intensificação de contraste para meio de exibição micro
US20040109138A1 (en) * 2002-12-10 2004-06-10 Kiser David K. Apparatus for generating a number of color light components
AU2003276608A1 (en) * 2002-12-17 2004-07-09 Koninklijke Philips Electronics N.V. Device and method of color adjustment for projection type video image display devices
JP2004233961A (ja) * 2003-01-09 2004-08-19 Nikon Corp 投射型表示装置
JP4120414B2 (ja) * 2003-02-07 2008-07-16 三菱電機株式会社 投写型表示装置及び画像信号の変換方法
JP4143435B2 (ja) * 2003-02-12 2008-09-03 キヤノン株式会社 照明光学系
US20040160578A1 (en) * 2003-02-19 2004-08-19 Ho Lu Optical system for a projection display
US7287858B2 (en) * 2003-03-06 2007-10-30 Samsung Electronics Co., Ltd. Color separating unit and projection type image display apparatus employing the same
KR20040079083A (ko) * 2003-03-06 2004-09-14 삼성전자주식회사 광 합성장치
JP4072452B2 (ja) * 2003-03-25 2008-04-09 キヤノン株式会社 画像表示装置
CN1567001A (zh) * 2003-06-18 2005-01-19 瑞致科技股份有限公司 光学组件及其组装方法
US6839181B1 (en) * 2003-06-25 2005-01-04 Eastman Kodak Company Display apparatus
EP1659788A4 (de) * 2003-07-18 2009-07-01 Panasonic Corp Bildanzeigevorrichtung
JP2005099337A (ja) * 2003-09-24 2005-04-14 Canon Inc 画像投射装置及び画像投射システム
JP2005121900A (ja) 2003-10-16 2005-05-12 Canon Inc 投射型表示装置、および、投射型表示装置用の光学系
WO2005041249A2 (en) * 2003-10-28 2005-05-06 Semiconductor Energy Laboratory Co., Ltd. Method of manufacturing optical film
JP4464118B2 (ja) * 2003-12-10 2010-05-19 キヤノン株式会社 照明光学系及びそれを有する画像表示装置
JP4033137B2 (ja) * 2004-01-30 2008-01-16 ソニー株式会社 投影型画像表示装置及び光学系
JP2005283663A (ja) * 2004-03-26 2005-10-13 Canon Inc 表示光学系および画像投射装置
US7070300B2 (en) * 2004-06-04 2006-07-04 Philips Lumileds Lighting Company, Llc Remote wavelength conversion in an illumination device
EP1610565A1 (de) * 2004-06-25 2005-12-28 Sony Deutschland GmbH Projektor
JP2006071761A (ja) 2004-08-31 2006-03-16 Canon Inc 偏光ビームスプリッタ及びそれを用いた画像表示装置
JP4913996B2 (ja) * 2004-09-16 2012-04-11 キヤノン株式会社 投射型画像表示装置
US7961393B2 (en) 2004-12-06 2011-06-14 Moxtek, Inc. Selectively absorptive wire-grid polarizer
US7800823B2 (en) 2004-12-06 2010-09-21 Moxtek, Inc. Polarization device to polarize and further control light
US7570424B2 (en) 2004-12-06 2009-08-04 Moxtek, Inc. Multilayer wire-grid polarizer
US20080055719A1 (en) * 2006-08-31 2008-03-06 Perkins Raymond T Inorganic, Dielectric Grid Polarizer
US7261422B2 (en) * 2005-01-06 2007-08-28 Benq Corporation Display projection apparatus
US8310442B2 (en) 2005-02-23 2012-11-13 Pixtronix, Inc. Circuits for controlling display apparatus
US8482496B2 (en) 2006-01-06 2013-07-09 Pixtronix, Inc. Circuits for controlling MEMS display apparatus on a transparent substrate
US9229222B2 (en) 2005-02-23 2016-01-05 Pixtronix, Inc. Alignment methods in fluid-filled MEMS displays
US9261694B2 (en) 2005-02-23 2016-02-16 Pixtronix, Inc. Display apparatus and methods for manufacture thereof
US8519945B2 (en) 2006-01-06 2013-08-27 Pixtronix, Inc. Circuits for controlling display apparatus
US9158106B2 (en) 2005-02-23 2015-10-13 Pixtronix, Inc. Display methods and apparatus
US7999994B2 (en) 2005-02-23 2011-08-16 Pixtronix, Inc. Display apparatus and methods for manufacture thereof
US9082353B2 (en) 2010-01-05 2015-07-14 Pixtronix, Inc. Circuits for controlling display apparatus
US20070205969A1 (en) 2005-02-23 2007-09-06 Pixtronix, Incorporated Direct-view MEMS display devices and methods for generating images thereon
US8159428B2 (en) 2005-02-23 2012-04-17 Pixtronix, Inc. Display methods and apparatus
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
US7616266B2 (en) * 2005-04-27 2009-11-10 Cinetron Technology Inc. Liquid crystal projection system
DE602006019097D1 (de) * 2005-06-10 2011-02-03 Reald Inc En projektion
JP2007163726A (ja) * 2005-12-13 2007-06-28 Seiko Epson Corp プロジェクタ及び光学部品
TWI292051B (en) * 2006-01-19 2008-01-01 Coretronic Corp Illumination system and projection apparatus
US8526096B2 (en) 2006-02-23 2013-09-03 Pixtronix, Inc. Mechanical light modulators with stressed beams
US7878658B2 (en) * 2006-04-11 2011-02-01 Microvision, Inc. Distortion and polarization alteration in MEMS based projectors or the like
US7794094B2 (en) * 2006-05-26 2010-09-14 Sony Corporation System and method for multi-directional positioning of projected images
JP5043520B2 (ja) 2006-06-16 2012-10-10 キヤノン株式会社 光学素子、画像投射光学系および画像投射装置
WO2008003163A1 (en) * 2006-07-02 2008-01-10 Simon Andrew Boothroyd Image-combining device and projection display apparatus having image-combining devices incorporated therein
US8755113B2 (en) 2006-08-31 2014-06-17 Moxtek, Inc. Durable, inorganic, absorptive, ultra-violet, grid polarizer
JP4939161B2 (ja) * 2006-10-02 2012-05-23 キヤノン株式会社 画像表示装置
US9176318B2 (en) 2007-05-18 2015-11-03 Pixtronix, Inc. Methods for manufacturing fluid-filled MEMS displays
WO2008099939A1 (ja) * 2007-02-13 2008-08-21 Nikon-Trimble Co., Ltd. 光分割素子、距離測定装置
JP4909141B2 (ja) * 2007-03-16 2012-04-04 三洋電機株式会社 投写型表示装置
JP5164421B2 (ja) 2007-04-24 2013-03-21 キヤノン株式会社 色分解合成光学系およびそれを用いた画像投影装置
TWM328571U (en) * 2007-07-06 2008-03-11 Young Optics Inc Optical engine
CN100592138C (zh) * 2007-07-13 2010-02-24 鸿富锦精密工业（深圳）有限公司 液晶投影仪的光学系统
JP5448348B2 (ja) * 2008-02-15 2014-03-19 キヤノン株式会社 照明光学系及び画像投射装置
US8169679B2 (en) 2008-10-27 2012-05-01 Pixtronix, Inc. MEMS anchors
CN102301275B (zh) 2008-12-01 2014-10-08 瑞尔D股份有限公司 用于在中间像面使用空间复用的立体投影系统和方法
US8248696B2 (en) 2009-06-25 2012-08-21 Moxtek, Inc. Nano fractal diffuser
TWI403821B (zh) * 2009-10-28 2013-08-01 Young Optics Inc 照明系統及投影裝置
KR20120132680A (ko) 2010-02-02 2012-12-07 픽스트로닉스 인코포레이티드 저온 실 유체 충전된 디스플레이 장치의 제조 방법
KR20120139854A (ko) 2010-02-02 2012-12-27 픽스트로닉스 인코포레이티드 디스플레이 장치를 제어하기 위한 회로
CN102193158B (zh) * 2010-03-01 2013-04-24 鸿富锦精密工业（深圳）有限公司 承载装置及具有该承载装置的成像系统
JP2011185993A (ja) * 2010-03-04 2011-09-22 Sanyo Electric Co Ltd 投写型映像表示装置
TWI407770B (zh) * 2010-03-16 2013-09-01 Hon Hai Prec Ind Co Ltd 承載裝置及具有該承載裝置的成像系統
US8913321B2 (en) 2010-09-21 2014-12-16 Moxtek, Inc. Fine pitch grid polarizer
US8611007B2 (en) 2010-09-21 2013-12-17 Moxtek, Inc. Fine pitch wire grid polarizer
US8791999B2 (en) * 2011-01-21 2014-07-29 Apple Inc. Systems and methods for display calibration
JP5750982B2 (ja) * 2011-04-12 2015-07-22 ウシオ電機株式会社 プロジェクタ用光源装置
US8873144B2 (en) 2011-05-17 2014-10-28 Moxtek, Inc. Wire grid polarizer with multiple functionality sections
US8913320B2 (en) 2011-05-17 2014-12-16 Moxtek, Inc. Wire grid polarizer with bordered sections
JP5751328B2 (ja) 2011-06-29 2015-07-22 株式会社ニコン 構造化照明光学系および構造化照明顕微鏡装置
JP5906692B2 (ja) * 2011-11-29 2016-04-20 セイコーエプソン株式会社 表示装置
US8922890B2 (en) 2012-03-21 2014-12-30 Moxtek, Inc. Polarizer edge rib modification
TWI453525B (zh) * 2012-04-11 2014-09-21 Hon Hai Prec Ind Co Ltd 投影機光源結構
US9211481B2 (en) 2012-07-27 2015-12-15 Nb Tech Inc. Visual display system and method of constructing a high-gain reflective beam-splitter
TWI448659B (zh) * 2012-12-27 2014-08-11 Metal Ind Res & Dev Ct Optical image capture module, alignment method and observation method
US9134552B2 (en) 2013-03-13 2015-09-15 Pixtronix, Inc. Display apparatus with narrow gap electrostatic actuators
US9632223B2 (en) 2013-10-24 2017-04-25 Moxtek, Inc. Wire grid polarizer with side region
US9344696B2 (en) * 2014-07-29 2016-05-17 Texas Instruments Incorporated Methods and apparatus for optical display using multiple spatial light modulators for increased resolution
US11217009B2 (en) 2015-11-30 2022-01-04 Photopotech LLC Methods for collecting and processing image information to produce digital assets
US10778877B2 (en) * 2015-11-30 2020-09-15 Photopotech LLC Image-capture device
TWI724174B (zh) * 2016-07-29 2021-04-11 日商索尼股份有限公司 合成光學系統單元及投影機
JP6750407B2 (ja) * 2016-09-01 2020-09-02 株式会社Ｊｖｃケンウッド 投射型表示装置
CN110133857B (zh) * 2018-02-02 2021-09-03 中强光电股份有限公司 投影装置及光机模块
EP3521902B1 (de) * 2018-02-02 2023-12-13 Coretronic Corporation Projektionsvorrichtung und lichtmaschinenmodul
JP7424316B2 (ja) 2019-01-07 2024-01-30 ソニーグループ株式会社 光源装置及び画像表示装置
US11754849B2 (en) * 2019-12-04 2023-09-12 Bae Systems Information And Electronic Systems Integration Inc. Optical assembly for capitalizing unpolarized light and method thereof
CN113238444B (zh) * 2021-05-18 2024-01-05 深圳亮仔光电科技有限公司 一种半立式单lcd投影机光路

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3273567A (en) * 1962-10-17 1966-09-20 Bell & Howell Co File card retrieval device
US3280034A (en) * 1963-07-22 1966-10-18 Monsanto Co Alkenylsuccinimido alkyl-substituted imidazolidines and related materials
EP0435288B1 (de) * 1989-12-28 1996-09-18 Canon Kabushiki Kaisha Bildprojektor
US5247814A (en) * 1990-12-17 1993-09-28 Mcdonald Gordon T Combination eyeglass holder and wrist bracelet
JP2985906B2 (ja) * 1991-07-17 1999-12-06 日本ビクター株式会社 投射型表示装置
US6311794B1 (en) * 1994-05-27 2001-11-06 Deka Products Limited Partneship System and method for stair climbing in a cluster-wheel vehicle
US6183091B1 (en) * 1995-04-07 2001-02-06 Colorlink, Inc. Color imaging systems and methods
US6176586B1 (en) * 1998-03-24 2001-01-23 Minolta Co., Ltd. Projection display apparatus
JP3622500B2 (ja) * 1998-05-20 2005-02-23 株式会社富士通ゼネラル 液晶プロジェクタ装置
TW513595B (en) * 1998-05-26 2002-12-11 Ind Tech Res Inst Projection system of reflection-type liquid crystal display system
US6250762B1 (en) * 1998-07-02 2001-06-26 U.S. Philips Corporation Image projection system
US6273567B1 (en) * 1998-09-14 2001-08-14 Arlie R. Conner Compact multi-path LCD projector
JP3603650B2 (ja) * 1999-03-08 2004-12-22 セイコーエプソン株式会社 調整機構及びこれを用いた投写型表示装置
US6550919B1 (en) * 1999-03-26 2003-04-22 Unaxis Balzers Aktiengesellschaft Spectral light division and recombination configuration as well as process for the spectrally selective modulation of light
JP3370010B2 (ja) * 1999-03-31 2003-01-27 三洋電機株式会社 液晶プロジェクタ装置
EP1181616A4 (de) * 1999-04-21 2006-04-26 3M Innovative Properties Co OPTISCHE SYSTEME FüR REFLEKTIERENDE FLüSSIGKRISTALL-ANZEIGEN
US6280034B1 (en) * 1999-07-30 2001-08-28 Philips Electronics North America Corporation Efficient two-panel projection system employing complementary illumination
TW386177B (en) * 1999-09-03 2000-04-01 Primax Electronics Ltd A projection display device for displaying electronic images
US6375330B1 (en) * 1999-12-30 2002-04-23 Gain Micro-Optics, Inc. Reflective liquid-crystal-on-silicon projection engine architecture
DE60135889D1 (de) * 2000-03-17 2008-11-06 Hitachi Ltd Bildanzeigevorrichtung
TW475092B (en) * 2000-06-23 2002-02-01 Primax Electronics Ltd Projection display device
US6402323B1 (en) * 2000-09-01 2002-06-11 K Laser Technology, Inc. Reflective type liquid crystal projection system
KR100364399B1 (ko) * 2000-10-26 2002-12-12 엘지전자 주식회사 액정 프로젝터의 광학계
AU2002234137A1 (en) * 2000-11-02 2002-05-15 Corning Precision Lens Incorporated Optical systems for reflective lcds
US6698896B2 (en) * 2001-01-19 2004-03-02 Victor Company Of Japan, Ltd. Color-separating and -recombining optical system and projection display using the same
AU2002248784A1 (en) * 2001-04-20 2002-11-05 Corning Precision Lens Incorporated Methods and apparatus for positioning optical prisms
US6384972B1 (en) * 2001-06-13 2002-05-07 Prokia Technology Co., Ltd. Projection display with three polarization beam splitter prisms
US6672722B2 (en) * 2001-06-19 2004-01-06 Intel Corporation Projection engine
KR100401106B1 (ko) * 2001-07-11 2003-10-10 삼성전기주식회사 반사형 엘시디를 이용하는 프로젝션 디스플레이 장치
CN100590476C (zh) * 2001-09-04 2010-02-17 佳能株式会社 色分解合成光学系统和投影式图像显示装置
US6982829B1 (en) * 2002-08-23 2006-01-03 Lightmaster Systems, Inc Prism assembly with cholesteric reflectors
US6909556B2 (en) * 2002-01-14 2005-06-21 Lightmaster Systems, Inc. Design of prism assemblies and kernel configurations for use in projection systems
US7280281B2 (en) * 2002-03-05 2007-10-09 Berg & Berg Enterprises, Inc. Method and apparatus for increasing microdisplay black state in light management systems and flexibility to utilize polarized or unpolarized input light
US7002752B2 (en) * 2001-11-30 2006-02-21 Colorlink, Inc. Three-panel color management systems and methods
US6961179B2 (en) * 2001-11-30 2005-11-01 Colorlink, Inc. Compensated color management systems and methods
JP4059010B2 (ja) * 2002-06-06 2008-03-12 株式会社日立製作所 投射型映像表示装置
JP4062073B2 (ja) * 2002-07-05 2008-03-19 日本ビクター株式会社 色分解及び色合成光学系
JP2004233931A (ja) * 2003-02-03 2004-08-19 Canon Inc 色合成光学系
US7347558B2 (en) * 2004-07-12 2008-03-25 Lightmaster Systems, Inc. 3D kernel and prism assembly design
JP2006071761A (ja) * 2004-08-31 2006-03-16 Canon Inc 偏光ビームスプリッタ及びそれを用いた画像表示装置
US7261418B2 (en) * 2004-11-12 2007-08-28 3M Innovative Properties Company Projection apparatus

Also Published As

Publication number Publication date
US6926411B2 (en) 2005-08-09
US20020140905A1 (en) 2002-10-03
US20050243280A1 (en) 2005-11-03
EP1143744A2 (de) 2001-10-10
US6626540B2 (en) 2003-09-30
EP1143744B1 (de) 2008-09-24
US20060187416A1 (en) 2006-08-24
US7044607B2 (en) 2006-05-16
EP1143744A3 (de) 2004-07-14
US7553024B2 (en) 2009-06-30
US20040027543A1 (en) 2004-02-12

Similar Documents

Publication Publication Date Title
DE60135889D1 (de) Bildanzeigevorrichtung
DE50115704D1 (de) Anzeigevorrichtung
DE60041628D1 (de) Projektionsanzeigevorrichtung
DE60118135D1 (de) Bildanzeigegerät
DE60134795D1 (de) Bildeingabegerät
DE60141731D1 (de) Bildeingabegerät
DE60227755D1 (de) Anzeigevorrichtung
DE10192575T1 (de) Multifunktions-Präsentationsgerät
DE60125133D1 (de) Bildaufnahmegerät
NO20011727D0 (no) Billeddannende anordning
DE60140845D1 (de) Bildaufnahmegerät
DE60038143D1 (de) Anzeigevorrichtung
DE50110619D1 (de) Anzeigevorrichtung
DE60127211D1 (de) Bildprojektionsanzeigevorrichtung
DE60105510D1 (de) Bilderzeugungsgerät
DE60142999D1 (de) Bildaufnahmegerät
DE60143976D1 (de) Anzeigevorrichtung
DE60111606D1 (de) Reflektierende Anzeigevorrichtung
DE60135624D1 (de) Bildanzeigegerät
DE60105365D1 (de) Matrixanzeigegerät
DE60006076D1 (de) Anzeigevorrichtung
DE60041802D1 (de) Projektionsanzeigevorrichtung
DE60129656D1 (de) Bildaufnahmegerät
DE50011519D1 (de) Anzeigeeinrichtung
DE60100155T2 (de) Bilderzeugungsvorrichtung

Legal Events

Date Code Title Description
8364 No opposition during term of opposition