CN103424973A - 光源装置以及图像投影装置以及显示装置 - Google Patents

光源装置以及图像投影装置以及显示装置 Download PDF

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Publication number
CN103424973A
CN103424973A CN2013101701682A CN201310170168A CN103424973A CN 103424973 A CN103424973 A CN 103424973A CN 2013101701682 A CN2013101701682 A CN 2013101701682A CN 201310170168 A CN201310170168 A CN 201310170168A CN 103424973 A CN103424973 A CN 103424973A
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CN
China
Prior art keywords
light
light source
supply apparatus
reflecting part
catoptron
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
CN2013101701682A
Other languages
English (en)
Chinese (zh)
Inventor
西森丈裕
藤田和弘
村井俊晴
前田育夫
高桥达也
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of CN103424973A publication Critical patent/CN103424973A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • G03B21/2013—Plural light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • F21V7/0033—Combination of two or more reflectors for a single light source with successive reflections from one reflector to the next or following
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • 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
    • G03B21/16—Cooling; Preventing overheating

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
CN2013101701682A 2012-05-18 2013-05-10 光源装置以及图像投影装置以及显示装置 Pending CN103424973A (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2012114923 2012-05-18
JP2012-114923 2012-05-18
JP2013048137 2013-03-11
JP2013-048137 2013-03-11

Publications (1)

Publication Number Publication Date
CN103424973A true CN103424973A (zh) 2013-12-04

Family

ID=48468130

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2013101701682A Pending CN103424973A (zh) 2012-05-18 2013-05-10 光源装置以及图像投影装置以及显示装置

Country Status (4)

Country Link
US (1) US20130308104A1 (enExample)
EP (1) EP2664958B1 (enExample)
JP (1) JP6260107B2 (enExample)
CN (1) CN103424973A (enExample)

Cited By (5)

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Publication number Priority date Publication date Assignee Title
CN107427231A (zh) * 2015-04-09 2017-12-01 西诺德牙科设备有限公司 用于光学测量物件的方法和测量系统
CN107861322A (zh) * 2016-09-22 2018-03-30 上海激亮光电科技有限公司 一种高效激光照明系统
CN108885388A (zh) * 2016-04-04 2018-11-23 索尼公司 光源装置和图像显示装置
CN110345394A (zh) * 2018-04-04 2019-10-18 深圳市Tcl高新技术开发有限公司 一种光收集装置
CN113885207A (zh) * 2016-09-12 2022-01-04 麦克赛尔株式会社 光源装置

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JP6311219B2 (ja) * 2012-07-26 2018-04-18 株式会社リコー 照明光形成装置、照明光源装置および画像表示装置
JP6179792B2 (ja) 2013-02-26 2017-08-16 株式会社リコー 光源装置及びこれを備えた画像投射装置
JP6168387B2 (ja) 2013-02-26 2017-07-26 株式会社リコー 光源装置及びこれを備えた画像投射装置
JP6349784B2 (ja) * 2013-03-14 2018-07-04 株式会社リコー 光源ユニット並びに照明装置及び画像投射装置
JP6236811B2 (ja) 2013-03-14 2017-11-29 株式会社リコー 光源ユニット並びに照明装置及び画像投射装置
TW201439661A (zh) * 2013-04-10 2014-10-16 Delta Electronics Inc 光源模組及其所適用之投影裝置
JP6233687B2 (ja) 2013-08-12 2017-11-22 株式会社リコー 光源装置及びこれを備えた画像投射装置
JP6452027B2 (ja) 2013-10-23 2019-01-16 株式会社リコー 光源装置及びこれを備えた画像投射装置
JP6476667B2 (ja) 2013-11-01 2019-03-06 株式会社リコー 光源装置及びこれを用いたプロジェクタ
SG11201606721QA (en) 2014-02-17 2016-10-28 Ricoh Co Ltd Light irradiation device and image display apparatus equipped with the same
CN106170735B (zh) 2014-03-18 2018-10-30 株式会社理光 光源装置和具有光源装置的图像投射设备
US20170075201A1 (en) * 2014-04-08 2017-03-16 Sony Corporation Light source apparatus and image display apparatus
JP6547270B2 (ja) 2014-10-10 2019-07-24 株式会社リコー 光源装置及びこの光源装置を有する画像投影装置
FR3034497B1 (fr) * 2015-04-03 2020-02-07 Xyzed Source de lumiere monochromatique a diodes
JP6206560B2 (ja) 2015-09-28 2017-10-04 株式会社リコー システム
JP6701732B2 (ja) * 2015-12-29 2020-05-27 セイコーエプソン株式会社 光源装置、照明装置及びプロジェクター
JP6821990B2 (ja) * 2016-07-26 2021-01-27 セイコーエプソン株式会社 照明装置およびプロジェクター
US20180100635A1 (en) * 2016-10-07 2018-04-12 Christie Digital Systems Usa, Inc. Apparatus for combining light beams
TWI625589B (zh) * 2017-03-27 2018-06-01 晶睿通訊股份有限公司 燈杯及攝影機
JP7268421B2 (ja) 2019-03-18 2023-05-08 株式会社リコー 光源光学系、光源装置及び画像投射装置
CN111722465A (zh) 2019-03-20 2020-09-29 株式会社理光 光源装置、图像投影装置和光源光学系统
KR102385020B1 (ko) * 2020-02-17 2022-04-14 주식회사 라이다스 레이저 스캐닝 시스템용 광학계
JP6813118B2 (ja) * 2020-05-07 2021-01-13 セイコーエプソン株式会社 照明装置及びプロジェクター
JP7107351B2 (ja) * 2020-12-17 2022-07-27 セイコーエプソン株式会社 照明装置及びプロジェクター
CN117806106A (zh) * 2022-09-26 2024-04-02 中强光电股份有限公司 光源组件及投影装置
WO2024075209A1 (ja) * 2022-10-05 2024-04-11 シャープＮｅｃディスプレイソリューションズ株式会社 光源装置及びプロジェクタ

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EP1333308A2 (en) * 2002-02-01 2003-08-06 Samsung Electronics Co., Ltd. Compact illumination system and projection display device employing the same
EP1403695A1 (de) * 2002-09-24 2004-03-31 Agfa-Gevaert AG Vorrichtung zum Aufbelichten einer Vorlage mittels einer Vielzahl homogenisierter und überlagerter Punktlichtquellen
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107427231A (zh) * 2015-04-09 2017-12-01 西诺德牙科设备有限公司 用于光学测量物件的方法和测量系统
CN108885388A (zh) * 2016-04-04 2018-11-23 索尼公司 光源装置和图像显示装置
CN108885388B (zh) * 2016-04-04 2021-10-19 索尼公司 光源装置和图像显示装置
CN113885207A (zh) * 2016-09-12 2022-01-04 麦克赛尔株式会社 光源装置
CN107861322A (zh) * 2016-09-22 2018-03-30 上海激亮光电科技有限公司 一种高效激光照明系统
CN110345394A (zh) * 2018-04-04 2019-10-18 深圳市Tcl高新技术开发有限公司 一种光收集装置

Also Published As

Publication number Publication date
JP6260107B2 (ja) 2018-01-17
US20130308104A1 (en) 2013-11-21
EP2664958A1 (en) 2013-11-20
EP2664958B1 (en) 2015-10-28
JP2014199790A (ja) 2014-10-23

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Application publication date: 20131204