CN102866500A - 照明光学系统和图像显示设备 - Google Patents

照明光学系统和图像显示设备 Download PDF

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Publication number
CN102866500A
CN102866500A CN201210229628XA CN201210229628A CN102866500A CN 102866500 A CN102866500 A CN 102866500A CN 201210229628X A CN201210229628X A CN 201210229628XA CN 201210229628 A CN201210229628 A CN 201210229628A CN 102866500 A CN102866500 A CN 102866500A
Authority
CN
China
Prior art keywords
optical system
lens
light
light source
laser array
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
CN201210229628XA
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English (en)
Chinese (zh)
Inventor
竹津伊织
喜田晃二
大野智辉
喜多哲也
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.)
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
Publication of CN102866500A publication Critical patent/CN102866500A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
    • G02B19/0052—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode
    • G02B19/0057—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source the light source comprising a laser diode in the form of a laser diode array, e.g. laser diode bar
    • 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
    • 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
    • G02B19/0014—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed having refractive surfaces only at least one surface having optical power
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
    • G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
    • G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a 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
    • G02B27/09—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/005—Optical components external to the laser cavity, specially adapted therefor, e.g. for homogenisation or merging of the beams or for manipulating laser pulses, e.g. pulse shaping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
    • H01S5/4012—Beam combining, e.g. by the use of fibres, gratings, polarisers, prisms

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
  • Semiconductor Lasers (AREA)
  • Microscoopes, Condenser (AREA)
CN201210229628XA 2011-07-06 2012-06-29 照明光学系统和图像显示设备 Pending CN102866500A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011150077A JP2013015762A (ja) 2011-07-06 2011-07-06 照明光学系および画像表示装置
JP2011-150077 2011-07-06

Publications (1)

Publication Number Publication Date
CN102866500A true CN102866500A (zh) 2013-01-09

Family

ID=46177316

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201210229628XA Pending CN102866500A (zh) 2011-07-06 2012-06-29 照明光学系统和图像显示设备

Country Status (6)

Country Link
US (1) US8810740B2 (https=)
EP (1) EP2544040A1 (https=)
JP (1) JP2013015762A (https=)
KR (1) KR20130006308A (https=)
CN (1) CN102866500A (https=)
TW (1) TW201316035A (https=)

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CN103246066A (zh) * 2013-05-17 2013-08-14 中国科学院光电技术研究所 一种对面阵半导体激光光束进行匀化处理的光学系统
CN105080812A (zh) * 2014-05-16 2015-11-25 深圳市天瑞科技有限公司 一种基于led的uv固化光学系统
CN105579903A (zh) * 2013-10-17 2016-05-11 索尼公司 光源装置、光源单元和图像显示装置
WO2017041212A1 (zh) * 2015-09-07 2017-03-16 中国航空工业集团公司洛阳电光设备研究所 准直显示装置、车载或机载平视显示装置
CN107664843A (zh) * 2016-07-28 2018-02-06 林特琅普股份有限公司 照明装置和平视显示器装置
CN108303840A (zh) * 2018-03-23 2018-07-20 苏州佳世达光电有限公司 激光投影装置
CN111869021A (zh) * 2018-06-28 2020-10-30 富士施乐株式会社 发光元件阵列和光计测系统
CN111901037A (zh) * 2020-06-18 2020-11-06 西安理工大学 一种基于小发散角类高斯型led的光源优化布局方法
CN116060799A (zh) * 2021-10-29 2023-05-05 株式会社Orc制作所 照明光学系统和激光加工装置
CN117769674A (zh) * 2022-06-20 2024-03-26 京东方科技集团股份有限公司 显示模组和投影仪
CN118625534A (zh) * 2023-03-09 2024-09-10 华为技术有限公司 光学组件以及相关的光学设备

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JP6089616B2 (ja) * 2012-11-20 2017-03-08 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
JP6155684B2 (ja) * 2013-02-15 2017-07-05 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
US9716869B2 (en) 2013-03-22 2017-07-25 Sony Corporation Image display apparatus and image display method
JP6008810B2 (ja) * 2013-09-05 2016-10-19 ウシオ電機株式会社 レーザ光源装置
US9743053B2 (en) 2013-10-17 2017-08-22 Sony Corporation Light source apparatus and image display apparatus
JP6318554B2 (ja) * 2013-11-07 2018-05-09 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
JP5804101B2 (ja) * 2014-02-12 2015-11-04 ウシオ電機株式会社 レーザ光源装置及び画像投影装置
JP6383166B2 (ja) * 2014-03-28 2018-08-29 株式会社Ｓｃｒｅｅｎホールディングス 光照射装置および描画装置
JP6463111B2 (ja) * 2014-09-16 2019-01-30 三菱電機株式会社 レーザ光源装置および映像表示装置
WO2016146411A1 (en) * 2015-03-19 2016-09-22 Koninklijke Philips N.V. Illumination in digital pathology scanning
US10133187B2 (en) 2015-05-29 2018-11-20 SCREEN Holdings Co., Ltd. Light irradiation apparatus and drawing apparatus
JP6009044B2 (ja) * 2015-06-18 2016-10-19 ウシオ電機株式会社 レーザ光源装置
US10057553B2 (en) 2015-06-19 2018-08-21 Seiko Epson Corporation Light source device, illumination device, and projector
JP2017027903A (ja) * 2015-07-28 2017-02-02 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
WO2017026358A1 (ja) * 2015-08-07 2017-02-16 カナレ電気株式会社 波長ロックされたビーム結合型半導体レーザ光源
JP2017135146A (ja) * 2016-01-25 2017-08-03 浜松ホトニクス株式会社 レーザヘッド、及び、レーザ装置
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
JP6737084B2 (ja) 2016-09-05 2020-08-05 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
JP2018092802A (ja) * 2016-12-05 2018-06-14 三菱電機株式会社 疑似太陽光照射装置及び発電特性評価装置
JP6848471B2 (ja) * 2017-01-23 2021-03-24 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
JP7102797B2 (ja) * 2018-03-12 2022-07-20 株式会社リコー 光学装置、これを用いた距離計測装置、及び移動体

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EP1367425A2 (en) * 2002-05-31 2003-12-03 Sony Corporation Light scanning apparatus and two-dimensional image forming apparatus
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Cited By (15)

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Publication number Priority date Publication date Assignee Title
CN103246066A (zh) * 2013-05-17 2013-08-14 中国科学院光电技术研究所 一种对面阵半导体激光光束进行匀化处理的光学系统
CN103246066B (zh) * 2013-05-17 2015-04-22 中国科学院光电技术研究所 一种对面阵半导体激光光束进行匀化处理的光学系统
US11015781B2 (en) 2013-10-17 2021-05-25 Sony Corporation Light source apparatus, light source unit, and image display apparatus
CN105579903A (zh) * 2013-10-17 2016-05-11 索尼公司 光源装置、光源单元和图像显示装置
CN105080812A (zh) * 2014-05-16 2015-11-25 深圳市天瑞科技有限公司 一种基于led的uv固化光学系统
WO2017041212A1 (zh) * 2015-09-07 2017-03-16 中国航空工业集团公司洛阳电光设备研究所 准直显示装置、车载或机载平视显示装置
CN107664843A (zh) * 2016-07-28 2018-02-06 林特琅普股份有限公司 照明装置和平视显示器装置
CN108303840A (zh) * 2018-03-23 2018-07-20 苏州佳世达光电有限公司 激光投影装置
CN111869021A (zh) * 2018-06-28 2020-10-30 富士施乐株式会社 发光元件阵列和光计测系统
CN111869021B (zh) * 2018-06-28 2024-03-26 富士胶片商业创新有限公司 发光元件阵列和光计测系统
US11953308B2 (en) 2018-06-28 2024-04-09 Fujifilm Business Innovation Corp. Light emitting element array and optical measuring system
CN111901037A (zh) * 2020-06-18 2020-11-06 西安理工大学 一种基于小发散角类高斯型led的光源优化布局方法
CN116060799A (zh) * 2021-10-29 2023-05-05 株式会社Orc制作所 照明光学系统和激光加工装置
CN117769674A (zh) * 2022-06-20 2024-03-26 京东方科技集团股份有限公司 显示模组和投影仪
CN118625534A (zh) * 2023-03-09 2024-09-10 华为技术有限公司 光学组件以及相关的光学设备

Also Published As

Publication number Publication date
US20130010215A1 (en) 2013-01-10
US8810740B2 (en) 2014-08-19
TW201316035A (zh) 2013-04-16
JP2013015762A (ja) 2013-01-24
KR20130006308A (ko) 2013-01-16
EP2544040A1 (en) 2013-01-09

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Application publication date: 20130109