JP5884743B2 - 照明装置および表示装置 - Google Patents

照明装置および表示装置 Download PDF

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Publication number
JP5884743B2
JP5884743B2 JP2013015393A JP2013015393A JP5884743B2 JP 5884743 B2 JP5884743 B2 JP 5884743B2 JP 2013015393 A JP2013015393 A JP 2013015393A JP 2013015393 A JP2013015393 A JP 2013015393A JP 5884743 B2 JP5884743 B2 JP 5884743B2
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JP
Japan
Prior art keywords
light
lens
unit
fly
divided
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Active
Application number
JP2013015393A
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English (en)
Japanese (ja)
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JP2014146542A5 (enExample
JP2014146542A (ja
Inventor
一賢 金田
一賢 金田
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
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Sony Corp
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Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP2013015393A priority Critical patent/JP5884743B2/ja
Priority to PCT/JP2014/000178 priority patent/WO2014119237A1/en
Priority to US14/389,577 priority patent/US10288774B2/en
Priority to CN201480000889.1A priority patent/CN104364678A/zh
Publication of JP2014146542A publication Critical patent/JP2014146542A/ja
Publication of JP2014146542A5 publication Critical patent/JP2014146542A5/ja
Application granted granted Critical
Publication of JP5884743B2 publication Critical patent/JP5884743B2/ja
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0043—Inhomogeneous or irregular arrays, e.g. varying shape, size, height
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
    • 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
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
    • 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
    • G03B21/208—Homogenising, shaping of the illumination light
    • 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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Projection Apparatus (AREA)
  • Microscoopes, Condenser (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
JP2013015393A 2013-01-30 2013-01-30 照明装置および表示装置 Active JP5884743B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2013015393A JP5884743B2 (ja) 2013-01-30 2013-01-30 照明装置および表示装置
PCT/JP2014/000178 WO2014119237A1 (en) 2013-01-30 2014-01-16 Illumination device and display unit
US14/389,577 US10288774B2 (en) 2013-01-30 2014-01-16 Illumination device and display unit
CN201480000889.1A CN104364678A (zh) 2013-01-30 2014-01-16 照明设备和显示单元

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013015393A JP5884743B2 (ja) 2013-01-30 2013-01-30 照明装置および表示装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2016023292A Division JP6194967B2 (ja) 2016-02-10 2016-02-10 照明装置および表示装置

Publications (3)

Publication Number Publication Date
JP2014146542A JP2014146542A (ja) 2014-08-14
JP2014146542A5 JP2014146542A5 (enExample) 2015-03-19
JP5884743B2 true JP5884743B2 (ja) 2016-03-15

Family

ID=50137970

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013015393A Active JP5884743B2 (ja) 2013-01-30 2013-01-30 照明装置および表示装置

Country Status (4)

Country Link
US (1) US10288774B2 (enExample)
JP (1) JP5884743B2 (enExample)
CN (1) CN104364678A (enExample)
WO (1) WO2014119237A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6327035B2 (ja) * 2013-08-12 2018-05-23 大日本印刷株式会社 照明装置、投射装置、レンズアレイおよび光学モジュール
JP6146680B2 (ja) * 2015-06-22 2017-06-14 大日本印刷株式会社 照明装置
US10627053B2 (en) 2015-06-22 2020-04-21 Dai Dippon Printing Co., Ltd. Illumination device including coherent light source to illuminate an illumination area
JP6146681B2 (ja) * 2015-06-22 2017-06-14 大日本印刷株式会社 照明装置
CN108700265B (zh) * 2016-02-24 2021-10-15 大日本印刷株式会社 照明装置
DE102017217345B4 (de) 2017-09-28 2019-12-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Optischer Strahlformer
JP2019066706A (ja) 2017-10-02 2019-04-25 ソニー株式会社 蛍光顕微鏡装置及び蛍光顕微鏡システム
JP7380569B2 (ja) * 2018-08-09 2023-11-15 ソニーグループ株式会社 光学顕微鏡装置及び光学顕微鏡システム
JP7256356B2 (ja) * 2018-09-28 2023-04-12 日亜化学工業株式会社 フライアイレンズ及び照明光学装置
CN111505749B (zh) * 2019-01-31 2023-08-15 日亚化学工业株式会社 透镜阵列以及照明光学装置
US11333897B2 (en) * 2019-03-12 2022-05-17 Coherent Lasersystems Gmbh & Co. Kg Apparatus for forming a homogeneous intensity distribution with bright or dark edges
JP7167844B2 (ja) * 2019-05-10 2022-11-09 株式会社リコー 光学系、および画像投射装置
CN112394527A (zh) * 2019-08-19 2021-02-23 上海鲲游光电科技有限公司 多维摄像装置及其应用终端和方法
CN113960861A (zh) * 2020-07-20 2022-01-21 深圳光峰科技股份有限公司 复眼模块、光源装置和投影设备
CN115698777A (zh) * 2020-07-21 2023-02-03 松下知识产权经营株式会社 光束强度均匀化元件
TWI823539B (zh) * 2022-08-29 2023-11-21 中強光電股份有限公司 投影裝置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2973750B2 (ja) * 1992-03-31 1999-11-08 松下電器産業株式会社 照明光学装置とそれを用いた投写型表示装置
JP3633002B2 (ja) * 1994-05-09 2005-03-30 株式会社ニコン 照明光学装置、露光装置及び露光方法
DE69830441T2 (de) 1997-03-28 2005-12-08 Seiko Epson Corp. Optisches Beleuchtungssystem und Anzeigegerät vom Projektionstyp
JP3632436B2 (ja) * 1997-03-28 2005-03-23 セイコーエプソン株式会社 照明光学系、およびこれを用いた投写型表示装置
JP3635867B2 (ja) * 1997-06-03 2005-04-06 株式会社日立製作所 投射型液晶表示装置
JP2002311382A (ja) 2001-04-19 2002-10-23 Matsushita Electric Ind Co Ltd 照明光学装置および投写型表示装置
US6859326B2 (en) 2002-09-20 2005-02-22 Corning Incorporated Random microlens array for optical beam shaping and homogenization
JP4932342B2 (ja) * 2006-06-26 2012-05-16 Ｎｅｃディスプレイソリューションズ株式会社 照明光学系および投写型表示装置
US8395844B2 (en) * 2006-07-13 2013-03-12 Limo Patentverwaltung Gmbh & Co. Kg Apparatus for homogenizing light and laser apparatus for producing a linear intensity distribution in a work plane
JP2012008549A (ja) 2010-05-27 2012-01-12 Panasonic Corp 光源装置およびこれを用いた照明装置ならびに画像表示装置
JP2012088451A (ja) * 2010-10-18 2012-05-10 Sony Corp 照明装置および表示装置

Also Published As

Publication number Publication date
US20150055100A1 (en) 2015-02-26
US10288774B2 (en) 2019-05-14
JP2014146542A (ja) 2014-08-14
CN104364678A (zh) 2015-02-18
WO2014119237A1 (en) 2014-08-07

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