KR100585543B1 - 프로젝션디스플레이 - Google Patents

프로젝션디스플레이 Download PDF

Info

Publication number
KR100585543B1
KR100585543B1 KR1019980023062A KR19980023062A KR100585543B1 KR 100585543 B1 KR100585543 B1 KR 100585543B1 KR 1019980023062 A KR1019980023062 A KR 1019980023062A KR 19980023062 A KR19980023062 A KR 19980023062A KR 100585543 B1 KR100585543 B1 KR 100585543B1
Authority
KR
South Korea
Prior art keywords
light
green
red
blue
optically coupled
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
KR1019980023062A
Other languages
English (en)
Korean (ko)
Other versions
KR19990007132A (ko
Inventor
롤란트 하 하이츠
Original Assignee
애질런트 테크놀로지스, 인크.
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 애질런트 테크놀로지스, 인크. filed Critical 애질런트 테크놀로지스, 인크.
Publication of KR19990007132A publication Critical patent/KR19990007132A/ko
Application granted granted Critical
Publication of KR100585543B1 publication Critical patent/KR100585543B1/ko
Assigned to 아바고 테크놀로지스 이씨비유 아이피 (싱가포르) 피티이 리미티드 reassignment 아바고 테크놀로지스 이씨비유 아이피 (싱가포르) 피티이 리미티드 권리의 전부이전등록 Assignors: 아바고 테크놀로지스 제너럴 아이피 (싱가포르) 피티이 리미티드
Assigned to 아바고 테크놀로지스 제너럴 아이피 (싱가포르) 피티이 리미티드 reassignment 아바고 테크놀로지스 제너럴 아이피 (싱가포르) 피티이 리미티드 권리의 전부이전등록 Assignors: 애질런트 테크놀로지스, 인크.
Assigned to 아바고 테크놀로지스 제너럴 아이피 (싱가포르) 피티이 리미티드 reassignment 아바고 테크놀로지스 제너럴 아이피 (싱가포르) 피티이 리미티드 권리의 전부이전등록 Assignors: 아바고 테크놀로지스 이씨비유 아이피 (싱가포르) 피티이 리미티드
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
    • H04N5/00—Details of television systems
    • H04N5/74—Projection arrangements for image reproduction, e.g. using eidophor
    • 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
    • H04N9/3155—Modulator illumination systems for controlling the light source
    • 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
    • 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
    • H04N9/3164—Modulator illumination systems using multiple light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
  • Liquid Crystal (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
KR1019980023062A 1997-06-25 1998-06-19 프로젝션디스플레이 Expired - Lifetime KR100585543B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/882,243 1997-06-25
US8/882,243 1997-06-25
US08/882,243 US5971545A (en) 1997-06-25 1997-06-25 Light source for projection display

Publications (2)

Publication Number Publication Date
KR19990007132A KR19990007132A (ko) 1999-01-25
KR100585543B1 true KR100585543B1 (ko) 2006-07-25

Family

ID=25380201

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019980023062A Expired - Lifetime KR100585543B1 (ko) 1997-06-25 1998-06-19 프로젝션디스플레이

Country Status (8)

Country Link
US (1) US5971545A (https=)
EP (1) EP0888016B1 (https=)
JP (1) JPH11231278A (https=)
KR (1) KR100585543B1 (https=)
CN (1) CN1135856C (https=)
CA (1) CA2228873A1 (https=)
DE (1) DE69808184T2 (https=)
TW (1) TW373404B (https=)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6220714B1 (en) * 1997-09-22 2001-04-24 Sony Corporation Image display apparatus
WO1999045714A1 (en) * 1998-03-06 1999-09-10 Matsushita Electric Industrial Co., Ltd. Lcd projector
US6215547B1 (en) * 1998-11-19 2001-04-10 Eastman Kodak Company Reflective liquid crystal modulator based printing system
TW380213B (en) * 1999-01-21 2000-01-21 Ind Tech Res Inst Illumination apparatus and image projection apparatus includes the same
DE19925318C1 (de) * 1999-05-27 2001-02-15 Globalpatent Consulting Gmbh Farbbildprojektor mit zeitgesteuerten LED-Lichtquellen
US7262765B2 (en) * 1999-08-05 2007-08-28 Microvision, Inc. Apparatuses and methods for utilizing non-ideal light sources
US6330018B1 (en) * 1999-12-22 2001-12-11 Eastman Kodak Company Method and apparatus for printing high resolution images using reflective LCD modulators
US6480259B1 (en) * 2000-09-28 2002-11-12 Eastman Kodak Company Method and apparatus for printing monochromatic images using a spatial light modulator having a selectable light source
US6409349B1 (en) * 2000-12-01 2002-06-25 Intel Corporation Enhancing spectral luminosity in projection displays
CN1298175C (zh) * 2001-07-06 2007-01-31 以克斯普雷有限公司 图像投影装置和方法
US6623126B2 (en) * 2001-08-10 2003-09-23 Kabushikigaisya Goto Kogaku Kenkyujyo Projector for use in planetarium
US6636292B2 (en) * 2001-09-05 2003-10-21 Eastman Kodak Company Printing apparatus for photosensitive media having a hybrid light source
US6767100B1 (en) 2001-12-19 2004-07-27 Infocus Corporation System and method employing reflective imaging devices for a projection display
US6932477B2 (en) * 2001-12-21 2005-08-23 Koninklijke Philips Electronics N.V. Apparatus for providing multi-spectral light for an image projection system
US7019736B2 (en) 2002-03-20 2006-03-28 Hewlett-Packard Development Company, L.P. Method and apparatus for image display
US7391475B2 (en) * 2002-01-31 2008-06-24 Hewlett-Packard Development Company, L.P. Display image generation with differential illumination
US7460179B2 (en) * 2002-01-31 2008-12-02 Hewlett-Packard Development Company, L.P. Adaptive image display
US7283181B2 (en) * 2002-01-31 2007-10-16 Hewlett-Packard Development Company, L.P. Selectable color adjustment for image display
US6762785B2 (en) 2002-02-26 2004-07-13 Eastman Kodak Company Four color film writer
US7184104B2 (en) * 2002-05-03 2007-02-27 Hewlett-Packard Development Company, L.P. Projector having scanning optics
US20070047043A1 (en) * 2002-07-08 2007-03-01 Explay Ltd. image projecting device and method
JP3873845B2 (ja) * 2002-08-07 2007-01-31 三菱電機株式会社 映像表示装置
US6817717B2 (en) * 2002-09-19 2004-11-16 Hewlett-Packard Development Company, L.P. Display system with low and high resolution modulators
US6920000B2 (en) * 2002-09-19 2005-07-19 Hewlett-Packard Development Company, L.P. Filter for a display system
US6921175B2 (en) * 2002-09-19 2005-07-26 Hewlett-Packard Development Company, L.P. Color-generating device and display system
EP1403695A1 (de) * 2002-09-24 2004-03-31 Agfa-Gevaert AG Vorrichtung zum Aufbelichten einer Vorlage mittels einer Vielzahl homogenisierter und überlagerter Punktlichtquellen
CN1308726C (zh) * 2002-09-25 2007-04-04 台达电子工业股份有限公司 具有整合式光二极管光源的影像投影装置
EP1577872A4 (en) * 2002-12-26 2008-11-26 Sanyo Electric Co PROJECTOR-SAME VIDEO DISPLAY DEVICE
JP4898121B2 (ja) * 2003-01-08 2012-03-14 エクスプレイ エルティーディー 画像投影装置
US6758565B1 (en) * 2003-03-20 2004-07-06 Eastman Kodak Company Projection apparatus using telecentric optics
FI20030583A7 (fi) * 2003-04-16 2004-10-17 Upstream Eng Oy Dataprojektori
KR20070092330A (ko) * 2003-04-16 2007-09-12 업스트림 엔지니어링 오와이 2ｄ/3ｄ 데이터 프로젝터
JP2005025160A (ja) * 2003-06-13 2005-01-27 Seiko Epson Corp 空間光変調装置の駆動方法及びプロジェクタ
US7252394B1 (en) * 2003-07-03 2007-08-07 Advanced Numicro Systems, Inc. Laser projection display and illumination device with MEMS scanning mirror for indoor and outdoor applications
US7281807B2 (en) * 2003-07-16 2007-10-16 Honeywood Technologies, Llc Positionable projection display devices
US7156522B2 (en) * 2003-07-16 2007-01-02 Plut William J Projection-type display devices with reduced weight and size
US6899436B2 (en) * 2003-09-24 2005-05-31 Infocus Corporation Projection apparatus with axis parallel micro mirrors and light sources
DE10345432A1 (de) * 2003-09-30 2005-06-02 Carl Zeiss Jena Gmbh Projektionsvorrichtung
DE10345433A1 (de) * 2003-09-30 2005-04-21 Zeiss Carl Jena Gmbh Projektionsvorrichtung
DE10345431B4 (de) * 2003-09-30 2009-10-22 Carl Zeiss Jena Gmbh Vorrichtung zur homogenen mehrfarbigen Beleuchtung einer Fläche
US7070301B2 (en) 2003-11-04 2006-07-04 3M Innovative Properties Company Side reflector for illumination using light emitting diode
US7090357B2 (en) 2003-12-23 2006-08-15 3M Innovative Properties Company Combined light source for projection display
JP3987485B2 (ja) * 2003-12-25 2007-10-10 セイコーエプソン株式会社 光源装置及びプロジェクタ
US7300177B2 (en) * 2004-02-11 2007-11-27 3M Innovative Properties Illumination system having a plurality of light source modules disposed in an array with a non-radially symmetrical aperture
US7427146B2 (en) 2004-02-11 2008-09-23 3M Innovative Properties Company Light-collecting illumination system
US7246923B2 (en) 2004-02-11 2007-07-24 3M Innovative Properties Company Reshaping light source modules and illumination systems using the same
US7212344B2 (en) * 2004-02-27 2007-05-01 Philips Lumileds Lighting Company, Llc Illumination system with aligned LEDs
EP1578123B1 (en) * 2004-03-15 2013-10-02 Imec Projector system comprising pulsed light sources
GB0405747D0 (en) 2004-03-15 2004-04-21 Imec Inter Uni Micro Electr Projector system comprising pulsed light sources
US7101050B2 (en) 2004-05-14 2006-09-05 3M Innovative Properties Company Illumination system with non-radially symmetrical aperture
KR100601678B1 (ko) 2004-05-22 2006-07-14 삼성전자주식회사 화상투사장치
KR100601679B1 (ko) 2004-05-22 2006-07-14 삼성전자주식회사 화상투사장치
DE102004031700B4 (de) 2004-06-30 2010-02-18 Airbus Deutschland Gmbh Flugzeug mit Informationsanzeigesystem
US7390097B2 (en) 2004-08-23 2008-06-24 3M Innovative Properties Company Multiple channel illumination system
US20060139575A1 (en) * 2004-12-23 2006-06-29 Upstream Engineering Oy Optical collection and distribution system and method
US7384150B2 (en) * 2005-05-27 2008-06-10 3M Innovative Properties Company Light emitting diode (LED) illumination control system and method
US7503659B2 (en) * 2005-06-02 2009-03-17 3M Innovative Properties Company Multiple location illumination system and projection display system employing same
US20070063979A1 (en) * 2005-09-19 2007-03-22 Available For Licensing Systems and methods to provide input/output for a portable data processing device
US20070063982A1 (en) * 2005-09-19 2007-03-22 Tran Bao Q Integrated rendering of sound and image on a display
US7445341B2 (en) * 2005-09-21 2008-11-04 3M Innovative Properties Company Four panel liquid crystal display system
JP4535508B2 (ja) * 2006-05-11 2010-09-01 シチズン電子株式会社 携帯電話機
AU2007283578A1 (en) * 2006-08-10 2008-02-14 Upstream Engineering Oy Illuminator method and device
WO2008065188A1 (en) * 2006-11-30 2008-06-05 Upstream Engineering Oy Beam shaping method and apparatus
WO2008065189A2 (en) * 2006-11-30 2008-06-05 Upstream Engineering Oy Beam shaping component and method
DE102007048850A1 (de) 2007-10-11 2009-04-16 Robert Bosch Gmbh Optische Anzeigeeinrichtung mit einem Mikrolinsenarray
DE102007048851A1 (de) 2007-10-11 2009-04-16 Robert Bosch Gmbh Optische Anzeigeeinrichtung mit einer Laserlichtquelle
CN101815376A (zh) * 2009-02-24 2010-08-25 北京中视中科光电技术有限公司 一种混合光源装置
US20100284201A1 (en) * 2009-05-06 2010-11-11 Upstream Engineering Oy Illuminator using non-uniform light sources
CN101922681B (zh) * 2009-06-11 2012-08-22 青岛海泰新光科技有限公司 Led三色光的合光系统
JP2011075919A (ja) * 2009-09-30 2011-04-14 Casio Computer Co Ltd 光源装置、投影装置及び投影方法
US8783873B2 (en) 2010-09-30 2014-07-22 Palomar Display Products, Inc. Image system
US9752761B2 (en) 2014-07-16 2017-09-05 Telebrands Corp. Landscape light
USD773707S1 (en) 2014-10-30 2016-12-06 Telebrands Corp. Landscape light
USD766484S1 (en) 2015-05-11 2016-09-13 Telebrands Corp. Light projector
USD824066S1 (en) 2015-05-11 2018-07-24 Telebrands Corp. Light projector
USD766483S1 (en) 2015-05-11 2016-09-13 Telebrands Corp. Light projector
USD778478S1 (en) 2015-05-11 2017-02-07 Telebrands Corp. Light projector
US9546775B1 (en) 2015-12-03 2017-01-17 Telebrands Corp. Decorative lighting apparatus having two laser light sources
US9458994B1 (en) 2015-12-03 2016-10-04 Telebrands Corp. Decorative lighting apparatus having two laser light sources and a switch
US9879847B2 (en) 2015-12-03 2018-01-30 Telebrands Corp. Decorative lighting apparatus having two laser light sources
US9562673B1 (en) 2015-12-03 2017-02-07 Telebrands Corp. Decorative lighting apparatus having an attenuation assembly
USD798484S1 (en) 2016-09-29 2017-09-26 Telebrands Corp. Landscape light
USD797975S1 (en) 2016-09-29 2017-09-19 Telebrands Corp. Landscape light
CN113805416B (zh) * 2020-06-12 2025-10-03 深圳光峰科技股份有限公司 一种投影显示系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0573925A1 (en) * 1992-06-08 1993-12-15 Hughes-Jvc Technology Corporation Color switching apparatus for liquid crystal light valve projector
WO1997016679A1 (en) * 1995-11-01 1997-05-09 Hewlett-Packard Company Vertical cavity surface emitting laser arrays for illumination

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870268A (en) * 1986-04-02 1989-09-26 Hewlett-Packard Company Color combiner and separator and implementations
US5024524A (en) * 1989-08-11 1991-06-18 Raf Electronics Corp. Reflective image plane module
WO1992016872A1 (en) * 1991-03-20 1992-10-01 Mitsubishi Denki Kabushiki Kaisha Projection type display device
US5467154A (en) * 1992-02-20 1995-11-14 Kopin Corporation Projection monitor
GB2268853A (en) * 1992-07-09 1994-01-19 Secr Defence Colour television display projection device
US5359345A (en) * 1992-08-05 1994-10-25 Cree Research, Inc. Shuttered and cycled light emitting diode display and method of producing the same
US5557353A (en) * 1994-04-22 1996-09-17 Stahl; Thomas D. Pixel compensated electro-optical display system
US5555035A (en) * 1994-10-03 1996-09-10 Hughes Aircraft Company Very high resolution light valve writing system based on tilting lower resolution flat panels
US5668611A (en) * 1994-12-21 1997-09-16 Hughes Electronics Full color sequential image projection system incorporating pulse rate modulated illumination
US5632545A (en) * 1996-07-26 1997-05-27 Lextron Systems, Inc. Enhanced video projection system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0573925A1 (en) * 1992-06-08 1993-12-15 Hughes-Jvc Technology Corporation Color switching apparatus for liquid crystal light valve projector
WO1997016679A1 (en) * 1995-11-01 1997-05-09 Hewlett-Packard Company Vertical cavity surface emitting laser arrays for illumination

Also Published As

Publication number Publication date
DE69808184D1 (de) 2002-10-31
CN1135856C (zh) 2004-01-21
EP0888016B1 (en) 2002-09-25
CN1224169A (zh) 1999-07-28
CA2228873A1 (en) 1998-12-25
DE69808184T2 (de) 2003-03-13
TW373404B (en) 1999-11-01
EP0888016A1 (en) 1998-12-30
KR19990007132A (ko) 1999-01-25
US5971545A (en) 1999-10-26
JPH11231278A (ja) 1999-08-27

Similar Documents

Publication Publication Date Title
KR100585543B1 (ko) 프로젝션디스플레이
US5467154A (en) Projection monitor
JP5191771B2 (ja) 面状照明装置とそれを用いた液晶表示装置
RU2490816C2 (ru) Модульное осветительное устройство
JP5414533B2 (ja) 投射システム及びこれを作動させる方法
TW548483B (en) Light source and the display device
JP3433647B2 (ja) プロジェクタ装置
US20060018025A1 (en) Image projecting device and method
CN110944161B (zh) 投影系统及投影显示方法
JP3298324B2 (ja) 画像表示装置
JP2004514925A (ja) 覗き込みと投射ディスプレイのデュアルモードシステム
US6781641B2 (en) Liquid crystal display projector
US7264358B2 (en) Illumination optical system and projection display optical system
US7396131B2 (en) Projection assembly
JP2006236701A (ja) バックライト装置及び液晶表示装置
JP2006228576A (ja) バックライト装置及び液晶表示装置
US8106928B2 (en) Method of displaying image in image display device using sequential driving method
US20060023167A1 (en) Illumination system for projection display applications
JP3228626B2 (ja) 投射型表示装置
JP2879554B2 (ja) 投写型表示装置
JP2006284906A (ja) バックライト装置及び液晶表示装置
JP5130613B2 (ja) バックライト装置及び液晶表示装置
KR20000044177A (ko) 투사형 화상표시 장치
Bartlett Flat panel head-up display
JP2006258972A (ja) バックライト装置及び液晶表示装置

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19980619

PG1501 Laying open of application
N231 Notification of change of applicant
PN2301 Change of applicant

Patent event date: 20001102

Comment text: Notification of Change of Applicant

Patent event code: PN23011R01D

N231 Notification of change of applicant
PN2301 Change of applicant

Patent event date: 20010108

Comment text: Notification of Change of Applicant

Patent event code: PN23011R01D

A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20030618

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19980619

Comment text: Patent Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20050727

Patent event code: PE09021S01D

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20050801

Patent event code: PE09021S01D

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20060306

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20060524

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20060523

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20090508

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20100512

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20110421

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20120503

Start annual number: 7

End annual number: 7

FPAY Annual fee payment

Payment date: 20130502

Year of fee payment: 8

PR1001 Payment of annual fee

Payment date: 20130502

Start annual number: 8

End annual number: 8

FPAY Annual fee payment

Payment date: 20140508

Year of fee payment: 9

PR1001 Payment of annual fee

Payment date: 20140508

Start annual number: 9

End annual number: 9

FPAY Annual fee payment

Payment date: 20150511

Year of fee payment: 10

PR1001 Payment of annual fee

Payment date: 20150511

Start annual number: 10

End annual number: 10

FPAY Annual fee payment

Payment date: 20180510

Year of fee payment: 13

PR1001 Payment of annual fee

Payment date: 20180510

Start annual number: 13

End annual number: 13

EXPY Expiration of term
PC1801 Expiration of term

Termination date: 20181219

Termination category: Expiration of duration