KR20130006308A - 조명 광학계 및 화상 표시 장치 - Google Patents

조명 광학계 및 화상 표시 장치 Download PDF

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Publication number
KR20130006308A
KR20130006308A KR1020120069968A KR20120069968A KR20130006308A KR 20130006308 A KR20130006308 A KR 20130006308A KR 1020120069968 A KR1020120069968 A KR 1020120069968A KR 20120069968 A KR20120069968 A KR 20120069968A KR 20130006308 A KR20130006308 A KR 20130006308A
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KR
South Korea
Prior art keywords
optical system
lens
light
light source
axial direction
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.)
Withdrawn
Application number
KR1020120069968A
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English (en)
Korean (ko)
Inventor
이오리 다께쯔
고지 기따
도모끼 오노
데쯔야 기따
Original Assignee
소니 주식회사
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 소니 주식회사 filed Critical 소니 주식회사
Publication of KR20130006308A publication Critical patent/KR20130006308A/ko
Withdrawn legal-status Critical Current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

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
  • Liquid Crystal (AREA)
  • Semiconductor Lasers (AREA)
  • Microscoopes, Condenser (AREA)
KR1020120069968A 2011-07-06 2012-06-28 조명 광학계 및 화상 표시 장치 Withdrawn KR20130006308A (ko)

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
JPJP-P-2011-150077 2011-07-06

Publications (1)

Publication Number Publication Date
KR20130006308A true KR20130006308A (ko) 2013-01-16

Family

ID=46177316

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120069968A Withdrawn KR20130006308A (ko) 2011-07-06 2012-06-28 조명 광학계 및 화상 표시 장치

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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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
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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
EP3032330B1 (en) 2013-10-17 2018-12-12 Sony Corporation Light-source device, light-source unit, and image display device
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
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
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
EP3349051B1 (en) * 2015-09-07 2020-05-20 Luoyang Institute of Electro-Optical Equipment of AVIC Collimation display apparatus, and vehicle-mounted or airborne head-up display apparatus
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
JP2018018706A (ja) * 2016-07-28 2018-02-01 林テレンプ株式会社 照明装置およびヘッドアップディスプレイ装置
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
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
JP7180145B2 (ja) * 2018-06-28 2022-11-30 富士フイルムビジネスイノベーション株式会社 発光素子アレイ、及び光計測システム
CN111901037B (zh) * 2020-06-18 2022-09-23 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
JP7692797B2 (ja) * 2021-10-29 2025-06-16 株式会社オーク製作所 照明光学系及びレーザ加工装置
WO2023245384A1 (zh) * 2022-06-20 2023-12-28 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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JP2004287250A (ja) * 2003-03-24 2004-10-14 Matsushita Electric Ind Co Ltd 光源ユニット及びその製造方法
JP4616577B2 (ja) * 2004-04-22 2011-01-19 株式会社日立製作所 映像表示装置
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Also Published As

Publication number Publication date
US20130010215A1 (en) 2013-01-10
CN102866500A (zh) 2013-01-09
US8810740B2 (en) 2014-08-19
TW201316035A (zh) 2013-04-16
JP2013015762A (ja) 2013-01-24
EP2544040A1 (en) 2013-01-09

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 20120628

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid