DE60309400D1 - Beleuchtungsvorrichtung und Bildprojektionsgerät mit dieser Vorrichtung - Google Patents
Beleuchtungsvorrichtung und Bildprojektionsgerät mit dieser VorrichtungInfo
- Publication number
- DE60309400D1 DE60309400D1 DE60309400T DE60309400T DE60309400D1 DE 60309400 D1 DE60309400 D1 DE 60309400D1 DE 60309400 T DE60309400 T DE 60309400T DE 60309400 T DE60309400 T DE 60309400T DE 60309400 D1 DE60309400 D1 DE 60309400D1
- Authority
- DE
- Germany
- Prior art keywords
- image projection
- lighting
- lighting device
- projection device
- image
- 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
Links
Classifications
-
- 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
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0927—Systems for changing the beam intensity distribution, e.g. Gaussian to top-hat
-
- 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
- G02B27/09—Beam shaping, e.g. changing the cross-sectional area, not otherwise provided for
- G02B27/0938—Using specific optical elements
- G02B27/095—Refractive optical elements
- G02B27/0955—Lenses
-
- 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
- G03B21/2006—Lamp housings characterised by the light source
- G03B21/2033—LED or laser light sources
-
- 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
- G03B21/208—Homogenising, shaping of the illumination light
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Projection Apparatus (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002266861 | 2002-09-12 | ||
JP2002266861A JP4274766B2 (ja) | 2002-09-12 | 2002-09-12 | 照明装置及びその照明装置を使用した画像投影装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60309400D1 true DE60309400D1 (de) | 2006-12-14 |
DE60309400T2 DE60309400T2 (de) | 2007-02-15 |
Family
ID=31884795
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60309400T Expired - Lifetime DE60309400T2 (de) | 2002-09-12 | 2003-09-10 | Beleuchtungsvorrichtung und Bildprojektionsgerät mit dieser Vorrichtung |
Country Status (4)
Country | Link |
---|---|
US (2) | US7185985B2 (de) |
EP (1) | EP1398659B1 (de) |
JP (1) | JP4274766B2 (de) |
DE (1) | DE60309400T2 (de) |
Families Citing this family (97)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
JP4665402B2 (ja) | 2004-02-04 | 2011-04-06 | セイコーエプソン株式会社 | 投射型表示装置および投射型表示装置の制御方法、並びに投射型表示装置の制御プログラム |
US7427146B2 (en) * | 2004-02-11 | 2008-09-23 | 3M Innovative Properties Company | Light-collecting illumination system |
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 |
US7246923B2 (en) * | 2004-02-11 | 2007-07-24 | 3M Innovative Properties Company | Reshaping light source modules and illumination systems using the same |
US7101050B2 (en) * | 2004-05-14 | 2006-09-05 | 3M Innovative Properties Company | Illumination system with non-radially symmetrical aperture |
JP4590291B2 (ja) * | 2004-05-18 | 2010-12-01 | シーシーエス株式会社 | 光照射装置及び光伝達素子 |
JP2006040861A (ja) | 2004-06-25 | 2006-02-09 | Olympus Corp | 照明デバイス、照明装置、及び、画像投影装置 |
DE102004031700B4 (de) | 2004-06-30 | 2010-02-18 | Airbus Deutschland Gmbh | Flugzeug mit Informationsanzeigesystem |
JP4013928B2 (ja) * | 2004-07-15 | 2007-11-28 | セイコーエプソン株式会社 | 照明装置、非球面レンズの設計方法、非球面レンズ及びプロジェクタ |
KR100667759B1 (ko) * | 2004-08-05 | 2007-01-11 | 삼성전자주식회사 | 조명유니트 및 이를 채용한 화상투사장치 |
KR100667769B1 (ko) | 2004-08-10 | 2007-01-11 | 삼성전자주식회사 | 화상투사장치 |
US7390097B2 (en) * | 2004-08-23 | 2008-06-24 | 3M Innovative Properties Company | Multiple channel illumination system |
DE102005017528A1 (de) | 2004-08-27 | 2006-03-09 | Osram Opto Semiconductors Gmbh | Leuchtmittel mit vorgegebener Abstrahlcharakteristik und Primäroptikelement für ein Leuchtmittel |
US7625091B2 (en) * | 2004-09-06 | 2009-12-01 | Nikon Corporation | Illuminating device and projector device |
TWI264562B (en) * | 2004-09-17 | 2006-10-21 | Dynascan Technology Corp | Light collecting and uniforming device |
JP4933434B2 (ja) * | 2004-09-20 | 2012-05-16 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | 非対称コリメータを備えるledコリメータ素子 |
KR100644632B1 (ko) * | 2004-10-01 | 2006-11-10 | 삼성전자주식회사 | Led를 채용한 조명유닛 및 이를 채용한 화상투사장치 |
TWI294986B (en) * | 2004-10-08 | 2008-03-21 | Premier Image Technology Corp | An optical engine and an image projector having the optical engine |
JP2006113166A (ja) * | 2004-10-13 | 2006-04-27 | Nec Saitama Ltd | イルミネーション構造、および電子機器 |
DE602005022535D1 (de) * | 2004-11-30 | 2010-09-09 | Barco Nv | Dynamischer Matrix-Polarisator und System zur Polarisationsrückgewinnung mit einem solchen Polarisator |
KR100664325B1 (ko) * | 2005-02-04 | 2007-01-04 | 삼성전자주식회사 | 광 터널 및 이를 포함하는 프로젝션 장치 |
JP2006235338A (ja) * | 2005-02-25 | 2006-09-07 | Hitachi Ltd | 投射型映像表示装置 |
US8807789B2 (en) * | 2009-10-16 | 2014-08-19 | Dialight Corporation | LED illumination device for projecting light downward and to the side |
JP2006251149A (ja) * | 2005-03-09 | 2006-09-21 | Fujinon Corp | 照明装置及び投写型画像表示装置。 |
US9049412B2 (en) * | 2005-03-30 | 2015-06-02 | Tte Technology, Inc. | System and method for projecting video onto a screen |
JP4776285B2 (ja) * | 2005-07-01 | 2011-09-21 | ソニー株式会社 | 照明光学装置及びこれを用いた虚像表示装置 |
US20070024809A1 (en) * | 2005-07-28 | 2007-02-01 | Victor Company Of Japan, Limited | Polarizing illuminant apparatus and image display apparatus |
US7777955B2 (en) * | 2005-07-29 | 2010-08-17 | Optical Research Associates | Rippled mixers for uniformity and color mixing |
JP4909546B2 (ja) * | 2005-08-12 | 2012-04-04 | 株式会社リコー | 照明装置、光変調装置及び投射型表示装置 |
JP5017817B2 (ja) * | 2005-08-29 | 2012-09-05 | ソニー株式会社 | 虚像光学装置 |
DE102005044580A1 (de) | 2005-09-17 | 2007-04-05 | Carl Zeiss Jena Gmbh | Anordnung zur Beleuchtung eines Feldes |
KR100812207B1 (ko) | 2005-12-05 | 2008-03-13 | 삼성전자주식회사 | 광학 디바이스 및 이를 포함하는 프로젝션 시스템 |
JP2007171766A (ja) * | 2005-12-26 | 2007-07-05 | Hitachi Ltd | 投射型映像表示装置 |
JP2007304577A (ja) * | 2006-04-11 | 2007-11-22 | Sanyo Electric Co Ltd | 光学素子、及び投写型映像表示装置 |
US8511831B2 (en) | 2006-04-11 | 2013-08-20 | Sanyo Electric Co., Ltd. | Optical device and projection-type image display apparatus |
JP2007293033A (ja) * | 2006-04-25 | 2007-11-08 | Sharp Corp | プロジェクタ |
JP2007294337A (ja) * | 2006-04-27 | 2007-11-08 | Seiko Epson Corp | 照明装置及びプロジェクタ |
JP2007329053A (ja) * | 2006-06-08 | 2007-12-20 | Casio Comput Co Ltd | 光源装置及びこの光源装置を用いたプロジェクタ |
TWI300834B (en) * | 2006-06-14 | 2008-09-11 | Young Optics Inc | Illumination system and projection apparatus |
ATE462928T1 (de) * | 2006-08-09 | 2010-04-15 | Koninkl Philips Electronics Nv | Beleuchtungsvorrichtung mit einer lichtquelle und einem lichtleiter |
KR101266490B1 (ko) | 2006-09-08 | 2013-05-23 | 삼성디스플레이 주식회사 | 백라이트 어셈블리 및 이를 포함하는 액정 표시 장치 |
JP2008234908A (ja) * | 2007-03-19 | 2008-10-02 | Nec Lighting Ltd | Ledスポットライト |
JP2009031717A (ja) * | 2007-06-25 | 2009-02-12 | Casio Comput Co Ltd | 光学系ユニット及びプロジェクタ |
US8142032B2 (en) | 2007-06-25 | 2012-03-27 | Casio Computer Co., Ltd. | Optical system unit for projecting images and including light smoothing unit formed into substantially truncated quadrangular pyramid, and projector including the same optical system |
DE102008033705A1 (de) * | 2008-04-07 | 2009-10-08 | Osram Opto Semiconductors Gmbh | Optoelektronische Projektionsvorrichtung |
US7825425B2 (en) * | 2008-05-01 | 2010-11-02 | Bridgelux Inc. | LED structure to increase brightness |
WO2010053528A2 (en) * | 2008-11-06 | 2010-05-14 | Innovations In Optics, Inc. | Light emitting diode emergency lighting module |
JP2010152176A (ja) * | 2008-12-25 | 2010-07-08 | Mitsubishi Electric Corp | 投写型表示装置 |
EP2211089A1 (de) | 2009-01-26 | 2010-07-28 | GLP German Light Products GmbH | Vorrichtung und Verfahren zur Ausgabe eines Mischfarben-Lichtstrahls |
KR101039885B1 (ko) * | 2009-06-22 | 2011-06-09 | 엘지이노텍 주식회사 | 컬러 휠 발광 유니트 및 이를 사용하는 프로젝션 시스템 |
JP2011009254A (ja) * | 2009-06-23 | 2011-01-13 | Stanley Electric Co Ltd | 試験用led光源及びこれを備えた太陽電池評価装置 |
US8764243B2 (en) | 2010-05-11 | 2014-07-01 | Dialight Corporation | Hazardous location lighting fixture with a housing including heatsink fins surrounded by a band |
TWI452406B (zh) * | 2010-09-24 | 2014-09-11 | Young Optics Inc | 投影裝置及照明系統 |
JP5494678B2 (ja) | 2011-02-17 | 2014-05-21 | 株式会社ニコン | 照明光学系およびプロジェクタ装置 |
US8469571B2 (en) * | 2011-09-06 | 2013-06-25 | Asia Optical International Ltd. | Light guide and housing assembly |
US8567997B2 (en) | 2011-09-06 | 2013-10-29 | Asia Optical International Ltd. | Single piece light guide having light rod and lens |
US9442356B2 (en) * | 2011-09-06 | 2016-09-13 | Asia Optical Co., Inc. | Light guide with region between light rod and lens |
DE102011089209A1 (de) | 2011-12-20 | 2013-06-20 | Osram Gmbh | Projektionssystem |
CN104169645A (zh) * | 2011-12-30 | 2014-11-26 | 福雷恩集团有限公司 | 光混合透镜及系统 |
US10663652B2 (en) | 2011-12-30 | 2020-05-26 | Fraen Corporation | Light mixing systems with a glass light pipe |
US9995872B2 (en) | 2011-12-30 | 2018-06-12 | Fraen Corporation | Light mixing systems with a glass light pipe |
JP5902499B2 (ja) * | 2012-02-09 | 2016-04-13 | 日本放送協会 | 照明装置 |
US9328898B1 (en) * | 2012-02-21 | 2016-05-03 | Richard Arthur Flasck | High efficiency hybrid illumination system |
DE102012203683B4 (de) * | 2012-03-08 | 2022-08-11 | Osram Gmbh | Projektionsvorrichtung |
CN103365046B (zh) * | 2012-03-26 | 2015-09-09 | 中强光电股份有限公司 | 投影装置及其集光柱 |
CN103365051B (zh) * | 2012-04-01 | 2016-08-03 | 欧司朗股份有限公司 | 照明装置及投影仪 |
US9291806B2 (en) * | 2012-06-21 | 2016-03-22 | Qualcomm Mems Technologies, Inc. | Beam pattern projector with modulating array of light sources |
US9170474B2 (en) * | 2012-06-21 | 2015-10-27 | Qualcomm Mems Technologies, Inc. | Efficient spatially modulated illumination system |
US8845163B2 (en) * | 2012-08-17 | 2014-09-30 | Ultratech, Inc. | LED-based photolithographic illuminator with high collection efficiency |
TW201408923A (zh) * | 2012-08-30 | 2014-03-01 | Walsin Lihwa Corp | 雷射發光裝置 |
JP6057072B2 (ja) * | 2013-03-22 | 2017-01-11 | ウシオ電機株式会社 | 光源装置 |
US9594240B2 (en) * | 2013-12-06 | 2017-03-14 | Samsung Electronics Co., Ltd. | Lighting apparatus, and optical inspection apparatus and optical microscope using the lighting apparatus |
WO2015096874A1 (en) * | 2013-12-27 | 2015-07-02 | Sensofar Medical, S.L. | Device and method for optically inspecting and analysing stent-like objects |
US10151445B2 (en) | 2014-03-10 | 2018-12-11 | The Boeing Company | Light assembly having light homogenizer |
JP6446816B2 (ja) * | 2014-04-10 | 2019-01-09 | 日立化成株式会社 | 導光部材及びそれを用いた表示装置 |
JP6814978B2 (ja) * | 2016-02-10 | 2021-01-20 | 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 |
KR20180116350A (ko) * | 2016-02-26 | 2018-10-24 | 매직 립, 인코포레이티드 | 복수의 발광기들에 대한 복수의 광 파이프들을 가진 디스플레이 시스템 |
CN106838718B (zh) * | 2016-12-29 | 2019-03-08 | 中国科学院西安光学精密机械研究所 | 一种光谱定标照明装置 |
CN109782515B (zh) * | 2017-11-13 | 2022-06-03 | 深圳光峰科技股份有限公司 | 光源系统及应用该光源系统的投影装置 |
WO2019107044A1 (ja) * | 2017-12-01 | 2019-06-06 | 株式会社日立エルジーデータストレージ | 虚像投射装置 |
WO2019109071A1 (en) * | 2017-12-01 | 2019-06-06 | Chroma Technology Corp. | System and method for preparing laser light for microscopy |
JP6646644B2 (ja) * | 2017-12-22 | 2020-02-14 | 株式会社フジクラ | レーザシステム |
DE102018106956A1 (de) * | 2018-03-23 | 2019-09-26 | Helge Hoffmann | Mischstab zum Mischen eines Lichtstrahlbündels sowie Beleuchtungsvorrichtung mit einem solchen Mischstab |
JP7091802B2 (ja) | 2018-04-17 | 2022-06-28 | セイコーエプソン株式会社 | プロジェクター |
US10585292B2 (en) | 2018-06-28 | 2020-03-10 | Fraen Corporation | Low-profile color-mixing lightpipe |
JP7110037B2 (ja) * | 2018-09-04 | 2022-08-01 | 株式会社ジャパンディスプレイ | 表示装置 |
JP7110036B2 (ja) * | 2018-09-04 | 2022-08-01 | 株式会社ジャパンディスプレイ | 表示装置 |
US20210405367A1 (en) * | 2019-06-13 | 2021-12-30 | Lg Electronics Inc. | Electronic device |
WO2020255398A1 (ja) * | 2019-06-21 | 2020-12-24 | オリンパス株式会社 | 照明光学系及び照明装置 |
TWI845693B (zh) | 2019-07-11 | 2024-06-21 | 以色列商奧寶科技有限公司 | 用於檢驗之光學設備及方法 |
JP7421716B2 (ja) * | 2019-12-24 | 2024-01-25 | 日亜化学工業株式会社 | 照明装置およびその制御方法 |
CN111880314A (zh) * | 2020-07-24 | 2020-11-03 | 苏州天准科技股份有限公司 | 匀光棒、激光光源照明设备及激光直接成像光学系统 |
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CN114527619B (zh) * | 2022-04-21 | 2022-07-29 | 宁波福尔达智能科技股份有限公司 | 一种地毯灯及车辆 |
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JP2004335992A (ja) * | 2003-04-18 | 2004-11-25 | Victor Co Of Japan Ltd | 光源装置及びこの光源装置を適用した投射型表示装置 |
-
2002
- 2002-09-12 JP JP2002266861A patent/JP4274766B2/ja not_active Expired - Fee Related
-
2003
- 2003-09-09 US US10/657,978 patent/US7185985B2/en not_active Expired - Fee Related
- 2003-09-10 EP EP03020411A patent/EP1398659B1/de not_active Expired - Lifetime
- 2003-09-10 DE DE60309400T patent/DE60309400T2/de not_active Expired - Lifetime
-
2006
- 2006-12-13 US US11/638,082 patent/US7350924B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7185985B2 (en) | 2007-03-06 |
EP1398659A2 (de) | 2004-03-17 |
JP2004102132A (ja) | 2004-04-02 |
US20040062044A1 (en) | 2004-04-01 |
JP4274766B2 (ja) | 2009-06-10 |
EP1398659A3 (de) | 2004-05-06 |
EP1398659B1 (de) | 2006-11-02 |
DE60309400T2 (de) | 2007-02-15 |
US7350924B2 (en) | 2008-04-01 |
US20070091271A1 (en) | 2007-04-26 |
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