JP6292523B2 - 波長変換デバイス、照明光学系およびこれを用いた電子装置 - Google Patents
波長変換デバイス、照明光学系およびこれを用いた電子装置 Download PDFInfo
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/06—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements
- A61B1/0653—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with illuminating arrangements with wavelength conversion
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/00163—Optical arrangements
- A61B1/00172—Optical arrangements with means for scanning
-
- 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
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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
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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
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- H—ELECTRICITY
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- H04N9/12—Picture reproducers
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- H04N9/3111—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources
- H04N9/3114—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying the colours sequentially, e.g. by using sequentially activated light sources by using a sequential colour filter producing one colour at a time
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- H—ELECTRICITY
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- 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
- H04N9/3161—Modulator illumination systems using laser light sources
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Description
図7(A)は、蛍光体ホイール300の平面図、図7(B)は、そのX−X線断面図である。図7(C1)ないし(C4)は、第1の蛍光体領域320の種々の変形例を示し、図7(D1)ないし(D3)は、反射領域310の種々の変形例を示している。
緑色発生領域720−2Gは、r1−r2間の領域では青色帯域の光を透過し、かつ黄色帯域に含まれる緑色帯域の光を透過する光学フィルタから構成され、r2−r3間の領域では青色帯域の光を反射し、かつ黄色帯域に含まれる赤色帯域の光を反射し、かつ黄色帯域に含まれる緑色帯域の光を透過する光学フィルタから構成される。
620−1B:青色反射領域、620−1R:赤色蛍光領域、620−1G:緑色蛍光領域、
620−2:第2のホイール部材、620−2B:青色透過領域、620−2R:赤色透過領域、620−2G:緑色透過領域、630:ダイクロイックミラー、640:ダイクロイックミラー、720:蛍光体ホール、720−1:第1のホイール部材、720−1B:青色反射領域、720−1Y:黄色蛍光領域、720−2:第2のホイール部材、720−2B:青色透過領域、720−2R:赤色発生領域、720−2G:緑色発生領域
Claims (2)
- 第1の波長帯域の光を反射する反射領域、少なくとも第1の波長帯域の光に基づき第2の波長帯域の光を発光する第1の蛍光体領域を含む第1の回転部材と、
前記反射領域から反射された第1の波長帯域の光を透過する第1の透過領域、前記第1の蛍光体領域から出力された第2の波長帯域の光から第3の波長帯域の光を抽出する第1の抽出領域、および第2の波長帯域の光から第4の波長帯域の光を抽出する第2の抽出領域とを含む第2の回転部材と、
を含む波長変換デバイス。 - 請求項1に記載の波長変換デバイスと、
前記波長変換デバイスに第1の波長帯域の光を供給する第1の光学系と、
前記波長変換デバイスからの光を出力する第2の光学系と、
を有する照明光学系。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013002224 | 2013-01-10 | ||
JP2013002224 | 2013-01-10 | ||
JP2013010720 | 2013-01-24 | ||
JP2013010720 | 2013-01-24 | ||
JP2013071142 | 2013-03-29 | ||
JP2013071142 | 2013-03-29 | ||
PCT/JP2014/050155 WO2014109333A1 (ja) | 2013-01-10 | 2014-01-08 | 波長変換デバイス、照明光学系およびこれを用いた電子装置 |
Publications (2)
Publication Number | Publication Date |
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JPWO2014109333A1 JPWO2014109333A1 (ja) | 2017-01-19 |
JP6292523B2 true JP6292523B2 (ja) | 2018-03-14 |
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JP2014556425A Expired - Fee Related JP6292523B2 (ja) | 2013-01-10 | 2014-01-08 | 波長変換デバイス、照明光学系およびこれを用いた電子装置 |
Country Status (2)
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JP (1) | JP6292523B2 (ja) |
WO (1) | WO2014109333A1 (ja) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109557750B (zh) * | 2017-09-26 | 2021-06-15 | 中强光电股份有限公司 | 照明系统及使用照明系统的投影装置 |
JP6459274B2 (ja) * | 2014-07-25 | 2019-01-30 | セイコーエプソン株式会社 | 波長変換装置及びその製造方法、光源装置、プロジェクター |
JP6392590B2 (ja) * | 2014-09-03 | 2018-09-19 | Zero Lab株式会社 | 蛍光体ホイールおよび照明光学系 |
CN107076374B (zh) * | 2014-10-17 | 2020-02-28 | 奥林巴斯株式会社 | 光源装置 |
JP6717197B2 (ja) * | 2014-11-19 | 2020-07-01 | コニカミノルタ株式会社 | 光源装置およびプロジェクタ |
JP6451388B2 (ja) * | 2015-02-17 | 2019-01-16 | 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 |
JP6359998B2 (ja) * | 2015-04-22 | 2018-07-18 | パナソニック株式会社 | 内視鏡 |
JP6565362B2 (ja) * | 2015-06-18 | 2019-08-28 | 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 |
JP6582708B2 (ja) * | 2015-08-10 | 2019-10-02 | セイコーエプソン株式会社 | 光源装置、照明装置およびプロジェクター |
CN106681090B (zh) * | 2015-11-05 | 2023-08-04 | 深圳光峰科技股份有限公司 | 光源模组和投影设备 |
US10409149B2 (en) | 2016-01-19 | 2019-09-10 | Nec Display Solutions, Ltd. | Phosphor wheel, light-emitting unit, and projector using same |
CN107688272A (zh) | 2016-08-04 | 2018-02-13 | 深圳市光峰光电技术有限公司 | 发光装置及投影系统 |
JP6754946B2 (ja) * | 2016-09-09 | 2020-09-16 | パナソニックIpマネジメント株式会社 | 波長変換部材、プロジェクタおよび照明装置 |
CN108572498B (zh) * | 2017-03-14 | 2019-12-03 | 深圳光峰科技股份有限公司 | 光源装置及投影系统 |
CN108572497B (zh) * | 2017-03-14 | 2019-12-17 | 深圳光峰科技股份有限公司 | 光源装置及投影系统 |
KR101877921B1 (ko) * | 2017-04-26 | 2018-07-12 | 인더스마트 주식회사 | 광학 어셈블리 및 이를 포함하는 내시경용 광원장치 |
KR101975908B1 (ko) * | 2017-05-10 | 2019-05-07 | 인더스마트 주식회사 | 광학 어셈블리 및 이를 포함하는 내시경용 광원장치 |
CN207318919U (zh) * | 2017-09-14 | 2018-05-04 | 深圳市光峰光电技术有限公司 | 光源系统及投影系统 |
TWM563567U (zh) * | 2017-10-09 | 2018-07-11 | 中強光電股份有限公司 | 投影機及其照明系統 |
JP2019139205A (ja) * | 2018-02-09 | 2019-08-22 | パナソニックIpマネジメント株式会社 | 蛍光体ホイール、光源装置、および投写型映像表示装置 |
CN110275372A (zh) | 2018-03-14 | 2019-09-24 | 中强光电股份有限公司 | 投影装置及照明系统 |
JP7198978B2 (ja) | 2018-04-27 | 2023-01-05 | パナソニックIpマネジメント株式会社 | 蛍光体ホイール、光源装置および投写型映像表示装置 |
CN110554554B (zh) | 2018-05-30 | 2022-04-12 | 中强光电股份有限公司 | 照明系统以及投影装置 |
CN110596999B (zh) * | 2018-06-13 | 2021-10-29 | 中强光电股份有限公司 | 照明系统、投影装置以及投影装置的投影方法 |
CN109960099B (zh) * | 2019-04-30 | 2024-03-15 | 成都极米科技股份有限公司 | 一种非共轴的投影光源系统 |
CN111856863B (zh) * | 2019-04-30 | 2022-06-24 | 中强光电股份有限公司 | 波长转换模块、波长转换模块的形成方法、照明系统以及投影装置 |
CN112835254B (zh) * | 2019-11-22 | 2022-05-06 | 刘雪婷 | 光源模块 |
JP7384050B2 (ja) * | 2020-01-24 | 2023-11-21 | ウシオ電機株式会社 | 光源装置 |
CN115032856A (zh) * | 2021-03-05 | 2022-09-09 | 青岛海信激光显示股份有限公司 | 光源组件和投影设备 |
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JP4900736B2 (ja) * | 2009-03-31 | 2012-03-21 | カシオ計算機株式会社 | 光源装置及びプロジェクタ |
CN102844706B (zh) * | 2010-03-26 | 2015-09-02 | 日本电气株式会社 | 照明光学系统和使用照明光学系统的投影仪 |
JP5523913B2 (ja) * | 2010-04-21 | 2014-06-18 | スタンレー電気株式会社 | 光源装置および照明装置 |
JP5429079B2 (ja) * | 2010-06-30 | 2014-02-26 | 株式会社Jvcケンウッド | 光源装置および投射型表示装置 |
JP5656058B2 (ja) * | 2010-08-24 | 2015-01-21 | カシオ計算機株式会社 | 発光ユニット及びプロジェクタ |
JP5895226B2 (ja) * | 2010-11-30 | 2016-03-30 | パナソニックIpマネジメント株式会社 | 光源装置および投写型表示装置 |
JP5842167B2 (ja) * | 2011-02-28 | 2016-01-13 | パナソニックIpマネジメント株式会社 | 光源装置及び投写型映像表示装置 |
JP5842162B2 (ja) * | 2011-03-23 | 2016-01-13 | パナソニックIpマネジメント株式会社 | 光源装置及びそれを用いた画像表示装置 |
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