JP2002174795A - 空間光変調ユニットを有するプロジェクタ装置およびその冷却方法 - Google Patents

空間光変調ユニットを有するプロジェクタ装置およびその冷却方法

Info

Publication number
JP2002174795A
JP2002174795A JP2001272838A JP2001272838A JP2002174795A JP 2002174795 A JP2002174795 A JP 2002174795A JP 2001272838 A JP2001272838 A JP 2001272838A JP 2001272838 A JP2001272838 A JP 2001272838A JP 2002174795 A JP2002174795 A JP 2002174795A
Authority
JP
Japan
Prior art keywords
spatial light
sealed chamber
modulation unit
cooling
light modulation
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.)
Pending
Application number
JP2001272838A
Other languages
English (en)
Japanese (ja)
Other versions
JP2002174795A5 (enExample
Inventor
Bossche Bart Van Den
バール・バン・デン・ボッシュ
Krist Vandorpe
クリスト・バンドープ
Geert Maes
ヘールト・マース
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.)
Barco NV
Original Assignee
Barco NV
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 Barco NV filed Critical Barco NV
Publication of JP2002174795A publication Critical patent/JP2002174795A/ja
Publication of JP2002174795A5 publication Critical patent/JP2002174795A5/ja
Pending 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
    • 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
    • G03B21/16—Cooling; Preventing overheating
    • 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
    • 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
    • H04N9/3144—Cooling systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
JP2001272838A 2000-09-20 2001-09-10 空間光変調ユニットを有するプロジェクタ装置およびその冷却方法 Pending JP2002174795A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP00203260:5 2000-09-20
EP00203260A EP1193982A1 (en) 2000-09-20 2000-09-20 Projector with system for cooling the light modulators

Publications (2)

Publication Number Publication Date
JP2002174795A true JP2002174795A (ja) 2002-06-21
JP2002174795A5 JP2002174795A5 (enExample) 2008-10-23

Family

ID=8172041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001272838A Pending JP2002174795A (ja) 2000-09-20 2001-09-10 空間光変調ユニットを有するプロジェクタ装置およびその冷却方法

Country Status (3)

Country Link
US (1) US6751027B2 (enExample)
EP (1) EP1193982A1 (enExample)
JP (1) JP2002174795A (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004245905A (ja) * 2003-02-10 2004-09-02 Tadahiro Omi マスク作成装置
JP2006079080A (ja) * 2004-09-01 2006-03-23 Barco Nv プリズムアセンブリ
JPWO2004107837A1 (ja) * 2003-05-30 2006-07-20 松下電器産業株式会社 冷却装置
JP2007502439A (ja) * 2003-08-14 2007-02-08 クリスティ デジタル システムズ インコーポレイテッド シールされた光弁を有する投影機
JP2007127856A (ja) * 2005-11-04 2007-05-24 Nec Viewtechnology Ltd 投写型表示装置
JP2015084059A (ja) * 2013-10-25 2015-04-30 株式会社キーエンス 顕微鏡装置
JP2017194675A (ja) * 2016-04-18 2017-10-26 パナソニックＩｐマネジメント株式会社 冷却装置、および投写型映像表示装置
WO2018042562A1 (ja) * 2016-08-31 2018-03-08 Ｎｅｃディスプレイソリューションズ株式会社 プロジェクタ

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1193982A1 (en) * 2000-09-20 2002-04-03 Barco N.V. Projector with system for cooling the light modulators
US6961194B2 (en) * 2001-12-31 2005-11-01 Texas Instruments Incorporated Integrated TIR prism and lens element
US7317465B2 (en) * 2002-08-07 2008-01-08 Hewlett-Packard Development Company, L.P. Image display system and method
US7172288B2 (en) * 2003-07-31 2007-02-06 Hewlett-Packard Development Company, L.P. Display device including a spatial light modulator with plural image regions
WO2004109342A2 (en) * 2003-06-02 2004-12-16 Infocus Corporation Digital micromirror device mounting system
JP3992005B2 (ja) * 2004-03-23 2007-10-17 セイコーエプソン株式会社 光学装置、およびプロジェクタ
US7252385B2 (en) * 2004-05-11 2007-08-07 Infocus Corporation Projection LED cooling
US20060033676A1 (en) * 2004-08-10 2006-02-16 Kenneth Faase Display device
CN100465773C (zh) * 2004-12-03 2009-03-04 中强光电股份有限公司 投影仪
KR100683171B1 (ko) * 2005-03-08 2007-02-15 삼성전자주식회사 방열장치 및 그것을 구비하는 프로젝터
US7458688B2 (en) * 2005-04-08 2008-12-02 Hewlett-Packard Development Company, L.P. Prism
KR100688978B1 (ko) * 2005-04-21 2007-03-08 삼성전자주식회사 영상투사장치
KR100628726B1 (ko) * 2005-07-26 2006-09-28 삼성전자주식회사 영상투사장치
TW200728830A (en) * 2005-10-18 2007-08-01 Jds Uniphase Corp Electronically compensated LCD assembly
TW200717163A (en) * 2005-10-19 2007-05-01 Coretronic Corp Projection device
US20070195257A1 (en) * 2006-02-21 2007-08-23 Jds Uniphase Corporation LC imager panel assembly
JP4650331B2 (ja) * 2006-02-23 2011-03-16 セイコーエプソン株式会社 プロジェクタ
EP1863296A1 (en) * 2006-06-02 2007-12-05 Barco NV Cooling of reflective spatial light modulating devices
JP4228319B2 (ja) * 2006-07-24 2009-02-25 カシオ計算機株式会社 光学系ユニット及びプロジェクタ
JP4265632B2 (ja) * 2006-08-31 2009-05-20 セイコーエプソン株式会社 プロジェクタ
US7933059B2 (en) * 2007-11-16 2011-04-26 Silicon Quest Kabushiki-Kaisha Mirror device accommodated by liquid-cooled package
JP2009134201A (ja) * 2007-12-03 2009-06-18 Funai Electric Co Ltd プロジェクタ
US8342690B2 (en) 2010-04-29 2013-01-01 Eastman Kodak Company Off-state light baffle for digital projection
US9228785B2 (en) 2010-05-04 2016-01-05 Alexander Poltorak Fractal heat transfer device
US10852069B2 (en) 2010-05-04 2020-12-01 Fractal Heatsink Technologies, LLC System and method for maintaining efficiency of a fractal heat sink
US8469521B2 (en) * 2010-06-22 2013-06-25 Seiko Epson Corporation Projector
KR20130033736A (ko) * 2011-09-27 2013-04-04 삼성전자주식회사 프로젝터 및 그를 구비한 디스플레이 장치
US9838675B2 (en) 2015-02-03 2017-12-05 Barco, Inc. Remote 6P laser projection of 3D cinema content
US10057552B2 (en) * 2016-04-18 2018-08-21 Panasonic Intellectual Property Management Co., Ltd. Cooling device and projection image display device
GB201622220D0 (en) 2016-12-23 2017-02-08 Barco Nv Cooling system for spatial light modulating devices
CN111108438B (zh) 2017-07-28 2022-02-08 巴科股份有限公司 具有冷却部的空间光调制装置
CN208521126U (zh) * 2018-08-03 2019-02-19 中强光电股份有限公司 投影装置
DE102018008828B4 (de) * 2018-11-09 2023-12-14 Diehl Aerospace Gmbh Gerät
DE102019111373A1 (de) * 2019-05-02 2020-11-05 Pulsar Photonics Gmbh Laserbearbeitungsvorrichtung, sowie Verfahren zur Regelung eines Spatial Light Modulators
CN211348977U (zh) * 2020-02-07 2020-08-25 中强光电股份有限公司 光机模块与投影机
JP7591732B2 (ja) * 2020-07-30 2024-11-29 パナソニックＩｐマネジメント株式会社 投写型映像表示装置
TWI823068B (zh) * 2021-03-12 2023-11-21 中強光電股份有限公司 光機模組與投影裝置

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02130542A (ja) * 1988-11-11 1990-05-18 Kawasaki Heavy Ind Ltd 画像投影装置
JPH03288187A (ja) * 1990-04-04 1991-12-18 Mitsubishi Electric Corp 投写型表示装置
JPH04350623A (ja) * 1991-05-28 1992-12-04 Semiconductor Energy Lab Co Ltd 投影型液晶テレビ
WO1996030805A1 (en) * 1995-03-30 1996-10-03 Seiko Epson Corporation Projection display
JPH0922013A (ja) * 1995-07-05 1997-01-21 Mitsubishi Electric Corp 液晶プロジェクタおよびその製造方法
JPH10221779A (ja) * 1997-02-10 1998-08-21 Hitachi Ltd 映像表示装置
JPH10254062A (ja) * 1997-03-07 1998-09-25 Sony Corp プロジェクタ装置
WO1998059278A1 (en) * 1997-06-20 1998-12-30 Hitachi, Ltd. Display and display optical system
JPH1138409A (ja) * 1997-07-16 1999-02-12 Sharp Corp 反射型液晶表示装置
JPH1138378A (ja) * 1997-07-22 1999-02-12 Nikon Corp 空間光変調素子およびそれを用いた液晶プロジェクタ
JP2000029137A (ja) * 1998-05-29 2000-01-28 Texas Instr Inc <Ti> 映写システム
JP2000206451A (ja) * 1999-01-18 2000-07-28 Minolta Co Ltd プロジェクタ用光学系

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2871769B2 (ja) * 1989-12-26 1999-03-17 キヤノン株式会社 反射型液晶ディスプレイ及びプロジェクタ
US5648860A (en) * 1992-10-09 1997-07-15 Ag Technology Co., Ltd. Projection type color liquid crystal optical apparatus
TW403854B (en) * 1998-11-10 2000-09-01 Seiko Epson Corp Projection type display device
JP2000231154A (ja) * 1999-02-10 2000-08-22 Hitachi Ltd 表示装置及び表示光学系部
JP2000284701A (ja) * 1999-03-31 2000-10-13 Sony Corp 表示装置
JP3608428B2 (ja) * 1999-04-15 2005-01-12 セイコーエプソン株式会社 投写型表示装置
EP1193982A1 (en) * 2000-09-20 2002-04-03 Barco N.V. Projector with system for cooling the light modulators
US6416183B1 (en) * 2000-12-04 2002-07-09 Barco N.V. Apparatus and method for three-dimensional movement of a projected modulated beam

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02130542A (ja) * 1988-11-11 1990-05-18 Kawasaki Heavy Ind Ltd 画像投影装置
JPH03288187A (ja) * 1990-04-04 1991-12-18 Mitsubishi Electric Corp 投写型表示装置
JPH04350623A (ja) * 1991-05-28 1992-12-04 Semiconductor Energy Lab Co Ltd 投影型液晶テレビ
WO1996030805A1 (en) * 1995-03-30 1996-10-03 Seiko Epson Corporation Projection display
JPH0922013A (ja) * 1995-07-05 1997-01-21 Mitsubishi Electric Corp 液晶プロジェクタおよびその製造方法
JPH10221779A (ja) * 1997-02-10 1998-08-21 Hitachi Ltd 映像表示装置
JPH10254062A (ja) * 1997-03-07 1998-09-25 Sony Corp プロジェクタ装置
WO1998059278A1 (en) * 1997-06-20 1998-12-30 Hitachi, Ltd. Display and display optical system
JPH1138409A (ja) * 1997-07-16 1999-02-12 Sharp Corp 反射型液晶表示装置
JPH1138378A (ja) * 1997-07-22 1999-02-12 Nikon Corp 空間光変調素子およびそれを用いた液晶プロジェクタ
JP2000029137A (ja) * 1998-05-29 2000-01-28 Texas Instr Inc <Ti> 映写システム
JP2000206451A (ja) * 1999-01-18 2000-07-28 Minolta Co Ltd プロジェクタ用光学系

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004245905A (ja) * 2003-02-10 2004-09-02 Tadahiro Omi マスク作成装置
JPWO2004107837A1 (ja) * 2003-05-30 2006-07-20 松下電器産業株式会社 冷却装置
JP4559361B2 (ja) * 2003-05-30 2010-10-06 パナソニック株式会社 投写型表示装置
JP2007502439A (ja) * 2003-08-14 2007-02-08 クリスティ デジタル システムズ インコーポレイテッド シールされた光弁を有する投影機
JP2006079080A (ja) * 2004-09-01 2006-03-23 Barco Nv プリズムアセンブリ
JP2007127856A (ja) * 2005-11-04 2007-05-24 Nec Viewtechnology Ltd 投写型表示装置
JP2015084059A (ja) * 2013-10-25 2015-04-30 株式会社キーエンス 顕微鏡装置
JP2017194675A (ja) * 2016-04-18 2017-10-26 パナソニックＩｐマネジメント株式会社 冷却装置、および投写型映像表示装置
WO2018042562A1 (ja) * 2016-08-31 2018-03-08 Ｎｅｃディスプレイソリューションズ株式会社 プロジェクタ

Also Published As

Publication number Publication date
US6751027B2 (en) 2004-06-15
EP1193982A1 (en) 2002-04-03
US20020033992A1 (en) 2002-03-21

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