JP2017116630A - 波長変換装置、照明装置及びプロジェクター - Google Patents

波長変換装置、照明装置及びプロジェクター Download PDF

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Publication number
JP2017116630A
JP2017116630A JP2015249404A JP2015249404A JP2017116630A JP 2017116630 A JP2017116630 A JP 2017116630A JP 2015249404 A JP2015249404 A JP 2015249404A JP 2015249404 A JP2015249404 A JP 2015249404A JP 2017116630 A JP2017116630 A JP 2017116630A
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Japan
Prior art keywords
wavelength conversion
light
region
base material
wavelength
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.)
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Application number
JP2015249404A
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English (en)
Japanese (ja)
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JP2017116630A5 (enExample
Inventor
繁和 青木
Shigekazu Aoki
繁和 青木
江川　明
Akira Egawa
明 江川
上島　俊司
Shunji Uejima
俊司 上島
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.)
Seiko Epson Corp
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Seiko Epson 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 Seiko Epson Corp filed Critical Seiko Epson Corp
Priority to JP2015249404A priority Critical patent/JP2017116630A/ja
Priority to US15/346,057 priority patent/US10451958B2/en
Priority to CN201611175074.4A priority patent/CN106909021A/zh
Publication of JP2017116630A publication Critical patent/JP2017116630A/ja
Publication of JP2017116630A5 publication Critical patent/JP2017116630A5/ja
Withdrawn legal-status Critical Current

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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
    • G03B21/20—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
    • 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
    • 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
    • F21V13/12—Combinations of only three kinds of elements
    • F21V13/14—Combinations of only three kinds of elements the elements being filters or photoluminescent elements, 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
    • 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
    • F21V9/32—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
    • 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
    • F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
    • F21V9/45—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity by adjustment of photoluminescent elements
    • 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
    • G02B27/0905—Dividing and/or superposing multiple light beams
    • 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
    • G02B27/0961—Lens arrays
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/141—Beam splitting or combining systems operating by reflection only using dichroic mirrors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • 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
    • G03B21/005—Projectors using an electronic spatial light modulator but not peculiar thereto
    • 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
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2013—Plural 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
    • G02B19/0009—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only
    • 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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/14—Beam splitting or combining systems operating by reflection only
    • G02B27/149—Beam splitting or combining systems operating by reflection only using crossed beamsplitting surfaces, e.g. cross-dichroic cubes or X-cubes
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0284—Diffusing elements; Afocal elements characterized by the use used in reflection

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Multimedia (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2015249404A 2015-12-22 2015-12-22 波長変換装置、照明装置及びプロジェクター Withdrawn JP2017116630A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2015249404A JP2017116630A (ja) 2015-12-22 2015-12-22 波長変換装置、照明装置及びプロジェクター
US15/346,057 US10451958B2 (en) 2015-12-22 2016-11-08 Wavelength conversion device, illumination device and projector
CN201611175074.4A CN106909021A (zh) 2015-12-22 2016-12-16 波长转换装置、照明装置及投影仪

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2015249404A JP2017116630A (ja) 2015-12-22 2015-12-22 波長変換装置、照明装置及びプロジェクター

Publications (2)

Publication Number Publication Date
JP2017116630A true JP2017116630A (ja) 2017-06-29
JP2017116630A5 JP2017116630A5 (enExample) 2018-12-06

Family

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JP2015249404A Withdrawn JP2017116630A (ja) 2015-12-22 2015-12-22 波長変換装置、照明装置及びプロジェクター

Country Status (3)

Country Link
US (1) US10451958B2 (enExample)
JP (1) JP2017116630A (enExample)
CN (1) CN106909021A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018084682A (ja) * 2016-11-24 2018-05-31 パナソニックＩｐマネジメント株式会社 蛍光体基板、蛍光体ホイール、光源装置、及び投写型映像表示装置
JP2020020912A (ja) * 2018-07-31 2020-02-06 パナソニックＩｐマネジメント株式会社 波長変換ホイール装置、照明装置、及び投写型映像表示装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN208937894U (zh) * 2018-10-29 2019-06-04 中强光电股份有限公司 波长转换装置与投影装置
CN110262173A (zh) * 2019-05-31 2019-09-20 苏州佳世达光电有限公司 易散热的荧光色轮及投影机
CN110632813A (zh) * 2019-10-31 2019-12-31 珠海市大晟云视传媒科技有限公司 一种荧光轮散热结构
JP7621360B2 (ja) * 2019-12-05 2025-01-24 スリーエム イノベイティブ プロパティズ カンパニー 光学システム及びヘッドアップディスプレイシステム
CN111399241B (zh) * 2020-03-07 2022-11-11 赫尔曼·友瀚·范·贝赫库姆 一种发光装置
CN113495417A (zh) * 2020-03-20 2021-10-12 苏州佳世达光电有限公司 激光投影机
CN114167669B (zh) 2020-09-10 2024-01-23 中强光电股份有限公司 波长转换模块与投影机
CN114280880A (zh) 2020-09-28 2022-04-05 中强光电股份有限公司 照明系统及投影装置
CN216210436U (zh) 2021-10-15 2022-04-05 中强光电股份有限公司 旋转式光学模块以及投影装置

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JP2011065804A (ja) * 2009-09-16 2011-03-31 Sharp Corp 照明装置および車両用灯具
JP2012008177A (ja) * 2010-06-22 2012-01-12 Seiko Epson Corp 蛍光体ホイールおよびプロジェクター
JP2012013897A (ja) * 2010-06-30 2012-01-19 Jvc Kenwood Corp 光源装置および投射型表示装置
WO2012039168A1 (ja) * 2010-09-21 2012-03-29 日本電気株式会社 蛍光体発光装置
JP2012078707A (ja) * 2010-10-05 2012-04-19 Seiko Epson Corp 光源装置及びプロジェクター
US20130169938A1 (en) * 2011-12-29 2013-07-04 Hon Hai Precision Industry Co., Ltd. Color wheel with fan blade
JP2013250422A (ja) * 2012-05-31 2013-12-12 Ricoh Co Ltd 画像投影装置
US20150009685A1 (en) * 2013-07-03 2015-01-08 Delta Electronics, Inc. Phosphor wheel heat-dissipating module for laser projection system
US20150219870A1 (en) * 2014-01-31 2015-08-06 Christie Digital Systems Usa, Inc. Light emitting wheel with eccentricity for dispelling a thermal boundary layer
US20150229892A1 (en) * 2014-02-07 2015-08-13 Coretronic Corporation Phosphor wheel and projector having the phosphor wheel
JP2015158673A (ja) * 2014-02-24 2015-09-03 ショット アクチエンゲゼルシャフトＳｃｈｏｔｔ ＡＧ 高輝度光源用の変換器ユニットの冷却
JP2015206940A (ja) * 2014-04-22 2015-11-19 日本電気硝子株式会社 プロジェクター用蛍光ホイール及びプロジェクター用発光デバイス
WO2016185861A1 (ja) * 2015-05-15 2016-11-24 ソニー株式会社 光源装置および投射型表示装置

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JP5530167B2 (ja) 2009-12-18 2014-06-25 スタンレー電気株式会社 光源装置および照明装置
US8556437B2 (en) * 2009-12-17 2013-10-15 Stanley Electric Co., Ltd. Semiconductor light source apparatus and lighting unit
JP5530165B2 (ja) 2009-12-17 2014-06-25 スタンレー電気株式会社 光源装置および照明装置
US9316388B2 (en) * 2014-01-31 2016-04-19 Christie Digital Systems Usa, Inc. Device and kit for cooling a light emitting material
TWI530751B (zh) * 2014-09-11 2016-04-21 中強光電股份有限公司 色輪及投影裝置
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Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011065804A (ja) * 2009-09-16 2011-03-31 Sharp Corp 照明装置および車両用灯具
JP2012008177A (ja) * 2010-06-22 2012-01-12 Seiko Epson Corp 蛍光体ホイールおよびプロジェクター
JP2012013897A (ja) * 2010-06-30 2012-01-19 Jvc Kenwood Corp 光源装置および投射型表示装置
WO2012039168A1 (ja) * 2010-09-21 2012-03-29 日本電気株式会社 蛍光体発光装置
JP2012078707A (ja) * 2010-10-05 2012-04-19 Seiko Epson Corp 光源装置及びプロジェクター
US20130169938A1 (en) * 2011-12-29 2013-07-04 Hon Hai Precision Industry Co., Ltd. Color wheel with fan blade
JP2013250422A (ja) * 2012-05-31 2013-12-12 Ricoh Co Ltd 画像投影装置
US20150009685A1 (en) * 2013-07-03 2015-01-08 Delta Electronics, Inc. Phosphor wheel heat-dissipating module for laser projection system
US20150219870A1 (en) * 2014-01-31 2015-08-06 Christie Digital Systems Usa, Inc. Light emitting wheel with eccentricity for dispelling a thermal boundary layer
US20150229892A1 (en) * 2014-02-07 2015-08-13 Coretronic Corporation Phosphor wheel and projector having the phosphor wheel
JP2015158673A (ja) * 2014-02-24 2015-09-03 ショット アクチエンゲゼルシャフトＳｃｈｏｔｔ ＡＧ 高輝度光源用の変換器ユニットの冷却
JP2015206940A (ja) * 2014-04-22 2015-11-19 日本電気硝子株式会社 プロジェクター用蛍光ホイール及びプロジェクター用発光デバイス
WO2016185861A1 (ja) * 2015-05-15 2016-11-24 ソニー株式会社 光源装置および投射型表示装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018084682A (ja) * 2016-11-24 2018-05-31 パナソニックＩｐマネジメント株式会社 蛍光体基板、蛍光体ホイール、光源装置、及び投写型映像表示装置
JP2020020912A (ja) * 2018-07-31 2020-02-06 パナソニックＩｐマネジメント株式会社 波長変換ホイール装置、照明装置、及び投写型映像表示装置
JP7113333B2 (ja) 2018-07-31 2022-08-05 パナソニックＩｐマネジメント株式会社 波長変換ホイール装置、照明装置、及び投写型映像表示装置

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Publication number Publication date
US10451958B2 (en) 2019-10-22
CN106909021A (zh) 2017-06-30
US20170176844A1 (en) 2017-06-22

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