CN107765496B - 光源装置、图像投影装置、光源装置的设置方法 - Google Patents

光源装置、图像投影装置、光源装置的设置方法 Download PDF

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Publication number
CN107765496B
CN107765496B CN201710695700.0A CN201710695700A CN107765496B CN 107765496 B CN107765496 B CN 107765496B CN 201710695700 A CN201710695700 A CN 201710695700A CN 107765496 B CN107765496 B CN 107765496B
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CN
China
Prior art keywords
light source
light
blue
source device
green
Prior art date
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Expired - Fee Related
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CN201710695700.0A
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English (en)
Chinese (zh)
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CN107765496A (zh
Inventor
西森丈裕
藤冈哲弥
御沓泰成
金井秀雄
土屋聪
真下淳
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Ricoh Co Ltd
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Ricoh Co Ltd
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    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
    • F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
    • F21K9/64—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction using wavelength conversion means distinct or spaced from the light-generating element, e.g. a remote phosphor layer
    • 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
    • F21V29/51—Cooling arrangements using condensation or evaporation of a fluid, e.g. heat pipes
    • 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
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • 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
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • 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
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
    • F21V29/713—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements in direct thermal and mechanical contact of each other to form a single system
    • 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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
    • 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
    • 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
    • G03B21/204—LED or laser light sources using secondary light emission, e.g. luminescence or fluorescence
    • 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
    • G03B33/06—Colour photography, other than mere exposure or projection of a colour film by additive-colour projection apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2113/00—Combination of light sources
    • F21Y2113/10—Combination of light sources of different colours
    • F21Y2113/13—Combination of light sources of different colours comprising an assembly of point-like light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/30—Semiconductor lasers

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
CN201710695700.0A 2016-08-23 2017-08-15 光源装置、图像投影装置、光源装置的设置方法 Expired - Fee Related CN107765496B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016162920A JP6726401B2 (ja) 2016-08-23 2016-08-23 光源装置、画像投写装置、及び光源装置の配置方法
JP2016-162920 2016-08-23

Publications (2)

Publication Number Publication Date
CN107765496A CN107765496A (zh) 2018-03-06
CN107765496B true CN107765496B (zh) 2020-12-01

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Country Status (3)

Country Link
US (1) US10036943B2 (enExample)
JP (1) JP6726401B2 (enExample)
CN (1) CN107765496B (enExample)

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CN110566841B (zh) * 2018-06-05 2022-03-29 深圳市绎立锐光科技开发有限公司 散热结构及照明装置
CN208673015U (zh) * 2018-09-07 2019-03-29 中强光电股份有限公司 散热模块与投影装置
TWI712848B (zh) * 2018-09-21 2020-12-11 揚明光學股份有限公司 固定式波長轉換裝置及應用其之投影機
CN114578637A (zh) * 2018-12-06 2022-06-03 中强光电股份有限公司 投影装置
CN111629188A (zh) * 2019-02-27 2020-09-04 中强光电股份有限公司 光源模块及投影机
CN111722458A (zh) * 2019-03-22 2020-09-29 秦少平 一种红外血管原位显示仪器的散热方法
US11649993B2 (en) * 2019-06-28 2023-05-16 Intel Corporation Hybrid thermal cooling system
JP7516853B2 (ja) * 2019-07-30 2024-07-17 株式会社リコー 液体を吐出する装置
JP2021156997A (ja) * 2020-03-26 2021-10-07 セイコーエプソン株式会社 プロジェクター
JP7127662B2 (ja) 2020-03-26 2022-08-30 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ー
JP7458853B2 (ja) * 2020-03-30 2024-04-01 キヤノン株式会社 光源装置、照明装置、及び露光装置。
JP7459631B2 (ja) 2020-04-10 2024-04-02 セイコーエプソン株式会社 光源装置及びプロジェクター
CN113766798A (zh) * 2020-06-03 2021-12-07 鸿富泰精密电子（烟台）有限公司 散热结构、方法及具有所述散热结构的电子装置
JP7367738B2 (ja) * 2021-08-27 2023-10-24 セイコーエプソン株式会社 プロジェクターおよび冷却装置
CN116009340A (zh) * 2021-10-21 2023-04-25 中强光电股份有限公司 投影装置
JP7775703B2 (ja) 2021-12-24 2025-11-26 株式会社リコー 画像投射装置
JP7537445B2 (ja) * 2022-01-25 2024-08-21 カシオ計算機株式会社 冷却装置、光源装置、及び投影装置

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JP2012247727A (ja) * 2011-05-31 2012-12-13 Panasonic Corp 画像表示装置
CN103713450A (zh) * 2012-09-28 2014-04-09 中强光电股份有限公司 投影装置
JP2013122930A (ja) * 2013-02-07 2013-06-20 Casio Computer Co Ltd 発光装置及び光源装置並びにこの光源装置を用いたプロジェクタ
JP2015007808A (ja) * 2014-09-18 2015-01-15 カシオ計算機株式会社 発光装置及び光源装置並びにこの光源装置を用いたプロジェクタ

Also Published As

Publication number Publication date
JP2018031848A (ja) 2018-03-01
CN107765496A (zh) 2018-03-06
US10036943B2 (en) 2018-07-31
US20180059521A1 (en) 2018-03-01
JP6726401B2 (ja) 2020-07-22

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