DE69736966D1 - LCD-Farbprojektor - Google Patents

LCD-Farbprojektor

Info

Publication number
DE69736966D1
DE69736966D1 DE69736966T DE69736966T DE69736966D1 DE 69736966 D1 DE69736966 D1 DE 69736966D1 DE 69736966 T DE69736966 T DE 69736966T DE 69736966 T DE69736966 T DE 69736966T DE 69736966 D1 DE69736966 D1 DE 69736966D1
Authority
DE
Germany
Prior art keywords
lcd color
color projector
projector
lcd
color
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
DE69736966T
Other languages
English (en)
Other versions
DE69736966T2 (de
Inventor
Hiroshi Nakanishi
Hiroshi Hamada
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Publication of DE69736966D1 publication Critical patent/DE69736966D1/de
Application granted granted Critical
Publication of DE69736966T2 publication Critical patent/DE69736966T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04N9/3108—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 by using a single electronic spatial light modulator
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133621—Illuminating devices providing coloured light
    • G02F1/133623—Inclined coloured light beams
DE69736966T 1996-06-18 1997-06-11 LCD-Farbprojektor Expired - Lifetime DE69736966T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP15716896A JP3195238B2 (ja) 1996-06-18 1996-06-18 投影型カラー液晶表示装置
JP15716896 1996-06-18

Publications (2)

Publication Number Publication Date
DE69736966D1 true DE69736966D1 (de) 2007-01-04
DE69736966T2 DE69736966T2 (de) 2007-09-13

Family

ID=15643681

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69736966T Expired - Lifetime DE69736966T2 (de) 1996-06-18 1997-06-11 LCD-Farbprojektor

Country Status (5)

Country Link
US (1) US6163349A (de)
EP (1) EP0814618B1 (de)
JP (1) JP3195238B2 (de)
DE (1) DE69736966T2 (de)
TW (1) TW364270B (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6512566B1 (en) * 1997-10-24 2003-01-28 Canon Kabushiki Kaisha Matrix substrate, liquid crystal display device using it, and method for producing the matrix substrate
JP3963564B2 (ja) * 1998-04-13 2007-08-22 オリンパス株式会社 画像表示装置
JP4210805B2 (ja) 1998-06-05 2009-01-21 株式会社日立プラズマパテントライセンシング ガス放電デバイスの駆動方法
US6513933B1 (en) * 1999-09-10 2003-02-04 Hitachi, Ltd. Projector and display system
JP4229577B2 (ja) 2000-06-28 2009-02-25 パイオニア株式会社 Ａｃ型プラズマディスプレイ駆動方法
US6464359B1 (en) * 2000-11-28 2002-10-15 Hewlett-Packard Company Spatial color dithering using an active color filter and lenticular array to suppress color breakup in displays
JP2002350974A (ja) * 2001-03-19 2002-12-04 Sharp Corp 投影型画像表示装置
US6802612B2 (en) * 2002-03-15 2004-10-12 Hewlett-Packard Development Company, L.P. Configurations for color displays by the use of lenticular optics
US7414595B1 (en) 2003-12-07 2008-08-19 Advanced Simulation Displays Co. Virtual mosaic wide field of view display system
JP3921480B2 (ja) * 2004-10-22 2007-05-30 シャープ株式会社 表示素子
US7312928B2 (en) * 2005-10-01 2007-12-25 Hewlett-Packard Development Company, L.P. Projection system field lens
US20110134317A1 (en) * 2006-04-28 2011-06-09 Yong-Jing Wang Image generation system producing compound images
US20090190043A1 (en) * 2006-04-28 2009-07-30 Manlin Pei Single panel projection system
FR2924235B1 (fr) * 2007-11-27 2010-08-20 Commissariat Energie Atomique Dispositif d'imagerie visible a filtre colore
DE102008035045B4 (de) 2008-07-26 2015-02-12 blnsight3D GmbH Verfahren zur Herstellung eines räumlichen Lichtrasters mit verschiedenen Lichteigenschaften sowie dessen Anwendung in Anzeige-Verfahren und -Vorrichtungen
US9728288B2 (en) * 2010-02-18 2017-08-08 Terrapower, Llc Method, system, and apparatus for the thermal storage of energy generated by multiple nuclear reactor systems
US9707892B2 (en) * 2012-04-25 2017-07-18 Gentex Corporation Multi-focus optical system
JP2020098273A (ja) * 2018-12-18 2020-06-25 ソニーセミコンダクタソリューションズ株式会社 画像表示装置
CN114690280A (zh) * 2020-12-30 2022-07-01 苏州晶方光电科技有限公司 彩色微透镜阵列、其制造方法及投影系统
CN113141493A (zh) * 2021-04-28 2021-07-20 合肥工业大学 一种重叠型复眼

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2815910B2 (ja) * 1989-07-19 1998-10-27 シャープ株式会社 投影形画像表示装置
JPH03140920A (ja) * 1989-10-26 1991-06-14 Matsushita Electric Ind Co Ltd 投写型表示装置及び該投写型表示装置に用いる液晶表示装置
US5187599A (en) * 1990-02-01 1993-02-16 Sharp Kabushiki Kaisha Display including two microlens arrays with unequal focal lengths and congruent focal points
JP2622185B2 (ja) * 1990-06-28 1997-06-18 シャープ株式会社 カラー液晶表示装置
JP2643755B2 (ja) * 1993-02-26 1997-08-20 株式会社日立製作所 液晶ディスプレイ
JP2942129B2 (ja) * 1993-12-24 1999-08-30 シャープ株式会社 投影型カラー液晶表示装置
JPH086023A (ja) * 1994-04-22 1996-01-12 Matsushita Electric Ind Co Ltd 液晶表示装置および液晶投写型装置
FR2722319B1 (fr) * 1994-07-08 1996-08-14 Thomson Csf Dispositif de visualisation couleurs
GB9413883D0 (en) * 1994-07-09 1994-08-31 Philips Electronics Uk Ltd Colour liquid crystal projection display systems
GB9420750D0 (en) * 1994-10-14 1994-11-30 Philips Electronics Uk Ltd Colour liquid crystal projection display systems

Also Published As

Publication number Publication date
JPH1010511A (ja) 1998-01-16
TW364270B (en) 1999-07-11
JP3195238B2 (ja) 2001-08-06
EP0814618A2 (de) 1997-12-29
EP0814618B1 (de) 2006-11-22
DE69736966T2 (de) 2007-09-13
US6163349A (en) 2000-12-19
EP0814618A3 (de) 1999-03-31

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Legal Events

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8364 No opposition during term of opposition