JP5928383B2 - 光源装置および表示装置 - Google Patents

光源装置および表示装置 Download PDF

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Publication number
JP5928383B2
JP5928383B2 JP2013060060A JP2013060060A JP5928383B2 JP 5928383 B2 JP5928383 B2 JP 5928383B2 JP 2013060060 A JP2013060060 A JP 2013060060A JP 2013060060 A JP2013060060 A JP 2013060060A JP 5928383 B2 JP5928383 B2 JP 5928383B2
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JP
Japan
Prior art keywords
light
light source
wavelength
wavelength range
emits
Prior art date
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Active
Application number
JP2013060060A
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English (en)
Japanese (ja)
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JP2014186115A (ja
JP2014186115A5 (enExample
Inventor
真一郎 田尻
真一郎 田尻
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.)
Sony Corp
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Priority to JP2013060060A priority Critical patent/JP5928383B2/ja
Priority to US14/205,401 priority patent/US9869867B2/en
Priority to CN201410097281.7A priority patent/CN104062837A/zh
Priority to CN201810372393.7A priority patent/CN108710257A/zh
Publication of JP2014186115A publication Critical patent/JP2014186115A/ja
Publication of JP2014186115A5 publication Critical patent/JP2014186115A5/ja
Application granted granted Critical
Publication of JP5928383B2 publication Critical patent/JP5928383B2/ja
Priority to US15/837,129 priority patent/US10444523B2/en
Priority to US16/562,670 priority patent/US10732425B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G02B27/10—Beam splitting or combining systems
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • 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
    • F21V13/08—Combinations of only two kinds of elements the elements being filters or photoluminescent elements and reflectors
    • 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
    • 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
    • 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
    • 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
    • H04N9/3158—Modulator illumination systems for controlling the spectrum

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2013060060A 2013-03-22 2013-03-22 光源装置および表示装置 Active JP5928383B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2013060060A JP5928383B2 (ja) 2013-03-22 2013-03-22 光源装置および表示装置
US14/205,401 US9869867B2 (en) 2013-03-22 2014-03-12 Light source device and display device
CN201410097281.7A CN104062837A (zh) 2013-03-22 2014-03-14 光源装置和显示装置
CN201810372393.7A CN108710257A (zh) 2013-03-22 2014-03-14 光源装置
US15/837,129 US10444523B2 (en) 2013-03-22 2017-12-11 Light source device and display device
US16/562,670 US10732425B2 (en) 2013-03-22 2019-09-06 Light source device and display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013060060A JP5928383B2 (ja) 2013-03-22 2013-03-22 光源装置および表示装置

Publications (3)

Publication Number Publication Date
JP2014186115A JP2014186115A (ja) 2014-10-02
JP2014186115A5 JP2014186115A5 (enExample) 2015-04-02
JP5928383B2 true JP5928383B2 (ja) 2016-06-01

Family

ID=51550617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013060060A Active JP5928383B2 (ja) 2013-03-22 2013-03-22 光源装置および表示装置

Country Status (3)

Country Link
US (3) US9869867B2 (enExample)
JP (1) JP5928383B2 (enExample)
CN (2) CN104062837A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10768518B2 (en) 2018-09-27 2020-09-08 Canon Kabushiki Kaisha Light source apparatus and image projection apparatus having the same
US11561461B2 (en) 2019-06-12 2023-01-24 Canon Kabushiki Kaisha Light source apparatus and image projection apparatus

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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
CN204593250U (zh) 2015-04-29 2015-08-26 深圳市光峰光电技术有限公司 一种光引导部件及光源装置
CN109196418B (zh) * 2016-05-24 2022-07-26 索尼公司 光源设备和投影显示设备
JP6206696B1 (ja) 2016-07-04 2017-10-04 パナソニックＩｐマネジメント株式会社 蛍光体および発光装置
JP6281801B1 (ja) * 2016-07-04 2018-02-21 パナソニックＩｐマネジメント株式会社 蛍光体および発光装置
EP3480904B1 (en) * 2016-07-04 2020-11-11 Panasonic Intellectual Property Management Co., Ltd. Projector device
WO2018008282A1 (ja) 2016-07-04 2018-01-11 パナソニックＩｐマネジメント株式会社 蛍光体を用いた発光装置
WO2018008283A1 (ja) 2016-07-04 2018-01-11 パナソニックＩｐマネジメント株式会社 ファイバー光源、内視鏡および内視鏡システム
CN106444248B (zh) * 2016-09-13 2019-10-22 合肥鑫晟光电科技有限公司 一种荧光轮、投影光源、投影仪及其控制方法
JP7131120B2 (ja) * 2018-06-22 2022-09-06 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
JP7212843B2 (ja) * 2018-12-19 2023-01-26 カシオ計算機株式会社 光源装置及び投影装置
WO2020141232A1 (es) * 2018-12-31 2020-07-09 Lleidanetworks Serveis Telemàtics, S.A. Método de contratación cualificada certificada universal
WO2020144983A1 (ja) 2019-01-07 2020-07-16 ソニー株式会社 光源装置及び画像表示装置
TW202121011A (zh) 2019-09-24 2021-06-01 日商索尼股份有限公司 照明裝置及顯示裝置
CN110673430B (zh) * 2019-10-11 2025-02-28 山西汉威激光科技股份有限公司 一种通过陷波合束集成的大色域激光光源系统
US12306519B2 (en) 2019-10-25 2025-05-20 Hisense Laser Display Co., Ltd Laser source and laser projection apparatus
CN112711164B (zh) * 2019-10-25 2024-10-18 青岛海信激光显示股份有限公司 一种激光投影光源和激光投影设备
CN113126404B (zh) * 2019-12-31 2023-08-18 深圳光峰科技股份有限公司 光源装置
CN113900341A (zh) * 2020-06-22 2022-01-07 青岛海信激光显示股份有限公司 光源组件和投影设备
CN113900332B (zh) * 2020-06-22 2023-02-24 青岛海信激光显示股份有限公司 光源组件和投影设备
CN113900333B (zh) * 2020-06-22 2023-02-24 青岛海信激光显示股份有限公司 光源组件和投影设备
CN113900340A (zh) * 2020-06-22 2022-01-07 青岛海信激光显示股份有限公司 光源组件和投影设备
CN115702384A (zh) * 2020-06-22 2023-02-14 青岛海信激光显示股份有限公司 光源组件和投影设备
JP7625913B2 (ja) * 2021-03-17 2025-02-04 株式会社リコー 光源装置及び画像投射装置
CN113467173A (zh) * 2021-07-23 2021-10-01 无锡视美乐激光显示科技有限公司 一种激光荧光光源及其控制方法
CN114397793A (zh) * 2021-12-30 2022-04-26 无锡羿飞教育科技有限公司 一种混合光源装置及投影系统
US12372221B2 (en) 2022-03-30 2025-07-29 Panasonic Intellectual Property Management Co., Ltd. Light source system
JP7769882B2 (ja) * 2022-11-09 2025-11-14 ウシオ電機株式会社 蛍光光源装置

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JP2000347292A (ja) * 1999-03-30 2000-12-15 Canon Inc 表示装置
JP2000305040A (ja) * 1999-04-19 2000-11-02 Toshiba Corp 投写型表示装置
US6648475B1 (en) * 2002-05-20 2003-11-18 Eastman Kodak Company Method and apparatus for increasing color gamut of a display
US7547114B2 (en) * 2007-07-30 2009-06-16 Ylx Corp. Multicolor illumination device using moving plate with wavelength conversion materials
WO2010143607A1 (ja) * 2009-06-08 2010-12-16 日本電気株式会社 通信ネットワーク管理システム、方法、及び管理計算機
JP4711021B2 (ja) * 2009-06-30 2011-06-29 カシオ計算機株式会社 投影装置
JP4711156B2 (ja) * 2009-06-30 2011-06-29 カシオ計算機株式会社 光源装置及びプロジェクタ
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JP5408756B2 (ja) * 2010-05-21 2014-02-05 Ｎｅｃディスプレイソリューションズ株式会社 照明光学系とこれを用いたプロジェクタ
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JP5605047B2 (ja) 2010-07-20 2014-10-15 パナソニック株式会社 光源装置およびそれを用いた投写型表示装置
JP2012108486A (ja) * 2010-10-21 2012-06-07 Panasonic Corp 光源装置および画像表示装置
US20120106126A1 (en) * 2010-11-01 2012-05-03 Seiko Epson Corporation Wavelength conversion element, light source device, and projector
JP5874058B2 (ja) * 2010-12-06 2016-03-01 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
TWI410740B (zh) * 2010-12-14 2013-10-01 Delta Electronics Inc 光源系統及包含該光源系統之投影裝置
TWI432780B (zh) * 2011-01-19 2014-04-01 台達電子工業股份有限公司 光源系統
JP5223941B2 (ja) * 2011-03-28 2013-06-26 カシオ計算機株式会社 投影装置
JP5979416B2 (ja) * 2011-04-20 2016-08-24 パナソニックＩｐマネジメント株式会社 光源装置および画像表示装置
CN202330989U (zh) * 2011-11-21 2012-07-11 深圳市光峰光电技术有限公司 一种发光装置及投影系统
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10768518B2 (en) 2018-09-27 2020-09-08 Canon Kabushiki Kaisha Light source apparatus and image projection apparatus having the same
US11561461B2 (en) 2019-06-12 2023-01-24 Canon Kabushiki Kaisha Light source apparatus and image projection apparatus

Also Published As

Publication number Publication date
CN104062837A (zh) 2014-09-24
US9869867B2 (en) 2018-01-16
JP2014186115A (ja) 2014-10-02
US20190391404A1 (en) 2019-12-26
US20180101017A1 (en) 2018-04-12
US20140285772A1 (en) 2014-09-25
US10732425B2 (en) 2020-08-04
US10444523B2 (en) 2019-10-15
CN108710257A (zh) 2018-10-26

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