DE60040514D1 - Bildprojektionsgerät - Google Patents

Bildprojektionsgerät

Info

Publication number
DE60040514D1
DE60040514D1 DE60040514T DE60040514T DE60040514D1 DE 60040514 D1 DE60040514 D1 DE 60040514D1 DE 60040514 T DE60040514 T DE 60040514T DE 60040514 T DE60040514 T DE 60040514T DE 60040514 D1 DE60040514 D1 DE 60040514D1
Authority
DE
Germany
Prior art keywords
projection device
image projection
image
projection
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
DE60040514T
Other languages
English (en)
Inventor
Nobuyuki Hara
Takuji Ohkubo
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE60040514D1 publication Critical patent/DE60040514D1/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]
    • H04N9/3141—Constructional details thereof
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • 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
DE60040514T 1999-10-15 2000-10-16 Bildprojektionsgerät Expired - Lifetime DE60040514D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP29438799 1999-10-15

Publications (1)

Publication Number Publication Date
DE60040514D1 true DE60040514D1 (de) 2008-11-27

Family

ID=17807080

Family Applications (2)

Application Number Title Priority Date Filing Date
DE60040514T Expired - Lifetime DE60040514D1 (de) 1999-10-15 2000-10-16 Bildprojektionsgerät
DE60040567T Expired - Lifetime DE60040567D1 (de) 1999-10-15 2000-10-16 Bildprojektionsvorrichtung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE60040567T Expired - Lifetime DE60040567D1 (de) 1999-10-15 2000-10-16 Bildprojektionsvorrichtung

Country Status (3)

Country Link
US (1) US6398366B1 (de)
EP (2) EP1679547B1 (de)
DE (2) DE60040514D1 (de)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60039473D1 (de) * 1999-06-29 2008-08-28 Sony Corp Kühlsystem von Projektions-Anzeigevorrichtungen
JP2001222066A (ja) * 2000-02-09 2001-08-17 Sony Corp プロジェクタ装置
JP3791303B2 (ja) * 2000-06-12 2006-06-28 セイコーエプソン株式会社 プロジェクタ
JP2002023109A (ja) * 2000-07-07 2002-01-23 Seiko Epson Corp 偏光変換ユニットおよびこれを用いたプロジェクタ
JP4554039B2 (ja) * 2000-07-07 2010-09-29 セイコーエプソン株式会社 プロジェクタ
JP3664065B2 (ja) * 2000-09-29 2005-06-22 セイコーエプソン株式会社 光源装置およびプロジェクタ
JP3870694B2 (ja) * 2000-12-08 2007-01-24 セイコーエプソン株式会社 プロジェクタ
CN100407046C (zh) * 2001-06-21 2008-07-30 三洋电机株式会社 投影器装置
TW520633B (en) * 2002-04-04 2003-02-11 Benq Corp Cooling system for an electronic apparatus and the projector having the same
TW564964U (en) * 2002-04-17 2003-12-01 Coretronic Corp Heat dissipating device of projector housing
AU2003302860A1 (en) * 2002-12-11 2004-06-30 Koninklijke Philips Electronics N.V. Lighting unit
JP3829813B2 (ja) * 2003-02-25 2006-10-04 セイコーエプソン株式会社 プロジェクタ
JP3096389U (ja) * 2003-03-11 2003-09-12 船井電機株式会社 データプロジェクタ装置
JP2004287202A (ja) * 2003-03-24 2004-10-14 Seiko Epson Corp プロジェクタ
TW575200U (en) * 2003-06-13 2004-02-01 Coretronic Corp Cooling structure for projection apparatus
JP4511275B2 (ja) * 2004-01-30 2010-07-28 三洋電機株式会社 投写型映像表示装置
US7125125B2 (en) 2004-09-15 2006-10-24 Coretronic Corporation Burner debris collection apparatus for projectors
JP4221353B2 (ja) * 2004-11-19 2009-02-12 Ｎｅｃディスプレイソリューションズ株式会社 光源装置及び投写型表示装置
JP4124201B2 (ja) * 2005-02-02 2008-07-23 船井電機株式会社 プロジェクタ
EP1688787A1 (de) * 2005-02-07 2006-08-09 Coretronic Corporation Lampensplitter Einsammeleinrichtung für Projektionsgeräte
TW200630734A (en) * 2005-02-22 2006-09-01 Benq Corp Projector and cooling module of the same
JP2006260865A (ja) * 2005-03-16 2006-09-28 Mitsubishi Electric Corp 光源装置及び投写型画像表示装置
WO2006104302A1 (en) * 2005-03-30 2006-10-05 Lg Electronics Inc. Cooling system of thin projector and method for controlling the same
JP4502885B2 (ja) * 2005-06-01 2010-07-14 三洋電機株式会社 投写型表示装置
TW200705083A (en) * 2005-07-29 2007-02-01 Coretronic Corp Projector
JP2007279119A (ja) * 2006-04-03 2007-10-25 Funai Electric Co Ltd プロジェクタ
JP2007316319A (ja) 2006-05-25 2007-12-06 Funai Electric Co Ltd プロジェクタ
JP2007316312A (ja) * 2006-05-25 2007-12-06 Funai Electric Co Ltd プロジェクタ
JP4240095B2 (ja) * 2006-09-20 2009-03-18 ソニー株式会社 密閉型ランプ装置およびプロジェクター
CN101281350B (zh) * 2007-04-05 2010-06-09 深圳华强三洋技术设计有限公司 光源灯冷却机构及采用该机构的投影型图像显示装置
US9140968B2 (en) * 2007-06-29 2015-09-22 Seiko Epson Corporation Projection device particle-containment shield
CN100573309C (zh) * 2007-11-05 2009-12-23 鸿富锦精密工业（深圳）有限公司 投影机灯泡盖锁紧机构
JP5217904B2 (ja) 2008-10-28 2013-06-19 セイコーエプソン株式会社 光源装置及びプロジェクタ
CN101738836B (zh) * 2008-11-27 2011-08-24 三菱电机株式会社 投影型显示装置和灯更换用工具
JP4991834B2 (ja) * 2009-12-17 2012-08-01 シャープ株式会社 車両用前照灯
JP2011141395A (ja) * 2010-01-06 2011-07-21 Sanyo Electric Co Ltd 投写型映像表示装置
JP5232815B2 (ja) * 2010-02-10 2013-07-10 シャープ株式会社 車両用前照灯
JP5648294B2 (ja) * 2010-02-18 2015-01-07 ソニー株式会社 プロジェクタ装置
US20110280033A1 (en) * 2010-05-17 2011-11-17 Sharp Kabushiki Kaisha Light-emitting device, illumination device, and vehicle headlamp
US8733996B2 (en) 2010-05-17 2014-05-27 Sharp Kabushiki Kaisha Light emitting device, illuminating device, and vehicle headlamp
TWI434124B (zh) * 2010-09-16 2014-04-11 Delta Electronics Inc 引導裝置及包含該引導裝置之投影機
US9816677B2 (en) 2010-10-29 2017-11-14 Sharp Kabushiki Kaisha Light emitting device, vehicle headlamp, illumination device, and laser element
US8882276B2 (en) 2012-03-05 2014-11-11 Projection Design AS Variable projector cooling apparatus and method
JP2013195668A (ja) * 2012-03-19 2013-09-30 Ricoh Co Ltd 画像投影装置
WO2014041694A1 (ja) * 2012-09-14 2014-03-20 Ｎｅｃディスプレイソリューションズ株式会社 光源装置および電子機器
JP6919819B2 (ja) * 2018-12-18 2021-08-18 カシオ計算機株式会社 冷却装置、光源装置及び投影装置
CN114942563A (zh) 2019-02-27 2022-08-26 中强光电股份有限公司 投影机

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2120005A (en) * 1935-09-30 1938-06-07 Albert B Scott Cooling system for projection machines
JPS5946406U (ja) * 1982-09-21 1984-03-28 山口電機工業株式会社 照明器具の保護カバ−自動開閉機構
JPS59180533A (ja) * 1983-03-31 1984-10-13 Suraidetsukusu Kk オ−バヘツドタイプ幻灯機の冷却装置
DE69734027T2 (de) * 1996-10-04 2006-03-30 Seiko Epson Corp. Projektionsanzeigevorrichtung
US6290360B1 (en) * 1997-11-20 2001-09-18 Hitachi, Ltd. Liquid crystal projector, and projection lens unit, optical unit and cooling system for the same
JP3841950B2 (ja) * 1998-02-24 2006-11-08 三菱電機株式会社 ランプボックスおよびプロジェクタ装置
JP3471611B2 (ja) * 1998-06-10 2003-12-02 Ｎｅｃビューテクノロジー株式会社 プロジェクタ装置
JP4006833B2 (ja) * 1998-07-03 2007-11-14 株式会社日立製作所 光学装置

Also Published As

Publication number Publication date
EP1093013B1 (de) 2008-10-15
DE60040567D1 (de) 2008-11-27
EP1093013A3 (de) 2003-07-30
EP1093013A2 (de) 2001-04-18
US6398366B1 (en) 2002-06-04
EP1679547A1 (de) 2006-07-12
EP1679547B1 (de) 2008-10-15

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Legal Events

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