CN109541879B - 光源光学系统和使用光源光学系统的投影显示装置 - Google Patents

光源光学系统和使用光源光学系统的投影显示装置 Download PDF

Info

Publication number
CN109541879B
CN109541879B CN201811619864.6A CN201811619864A CN109541879B CN 109541879 B CN109541879 B CN 109541879B CN 201811619864 A CN201811619864 A CN 201811619864A CN 109541879 B CN109541879 B CN 109541879B
Authority
CN
China
Prior art keywords
light
light source
optical system
lens
light beam
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.)
Active
Application number
CN201811619864.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN109541879A (zh
Inventor
川澄健人
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Publication of CN109541879A publication Critical patent/CN109541879A/zh
Application granted granted Critical
Publication of CN109541879B publication Critical patent/CN109541879B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • 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
    • G03B21/2013—Plural light sources
    • 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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2066—Reflectors in illumination beam
    • 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
    • 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
    • H04N9/3152—Modulator illumination systems for shaping the light beam

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
CN201811619864.6A 2015-11-28 2016-11-18 光源光学系统和使用光源光学系统的投影显示装置 Active CN109541879B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-232534 2015-11-28
JP2015232534A JP6525856B2 (ja) 2015-11-28 2015-11-28 光源光学系およびこれを用いた投射型表示装置
CN201611024637.XA CN106842789B (zh) 2015-11-28 2016-11-18 光源光学系统和使用光源光学系统的投影显示装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201611024637.XA Division CN106842789B (zh) 2015-11-28 2016-11-18 光源光学系统和使用光源光学系统的投影显示装置

Publications (2)

Publication Number Publication Date
CN109541879A CN109541879A (zh) 2019-03-29
CN109541879B true CN109541879B (zh) 2021-05-04

Family

ID=57391830

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201811619864.6A Active CN109541879B (zh) 2015-11-28 2016-11-18 光源光学系统和使用光源光学系统的投影显示装置
CN201611024637.XA Active CN106842789B (zh) 2015-11-28 2016-11-18 光源光学系统和使用光源光学系统的投影显示装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201611024637.XA Active CN106842789B (zh) 2015-11-28 2016-11-18 光源光学系统和使用光源光学系统的投影显示装置

Country Status (4)

Country Link
US (2) US9921462B2 (cg-RX-API-DMAC7.html)
EP (1) EP3173849A1 (cg-RX-API-DMAC7.html)
JP (1) JP6525856B2 (cg-RX-API-DMAC7.html)
CN (2) CN109541879B (cg-RX-API-DMAC7.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6525856B2 (ja) * 2015-11-28 2019-06-05 キヤノン株式会社 光源光学系およびこれを用いた投射型表示装置
CN108761981B (zh) * 2018-04-28 2020-10-20 苏州佳世达光电有限公司 投影机
JP7341740B2 (ja) * 2019-06-12 2023-09-11 キヤノン株式会社 光源装置および画像投射装置
CN112213908B (zh) * 2019-07-12 2022-12-02 深圳光峰科技股份有限公司 光源系统与显示设备
CN110715192A (zh) * 2019-11-27 2020-01-21 广州市超亮电子科技有限公司 蓝色激光转化为白光点光源的装置
JP7400417B2 (ja) 2019-11-29 2023-12-19 株式会社リコー 光源光学系、光源装置及び画像表示装置
JP2021128273A (ja) * 2020-02-14 2021-09-02 キヤノン株式会社 光源装置、およびこれを備える画像投写装置
CN212112106U (zh) * 2020-04-20 2020-12-08 深圳光峰科技股份有限公司 一种光引导元件以及光源装置
JP7484448B2 (ja) 2020-06-04 2024-05-16 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
JP7400632B2 (ja) 2020-06-04 2023-12-19 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
CN113946090A (zh) * 2020-07-15 2022-01-18 深圳光峰科技股份有限公司 一种光源系统与投影系统
JP7428095B2 (ja) 2020-07-21 2024-02-06 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
JP2022021957A (ja) 2020-07-23 2022-02-03 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
CN114063375B (zh) * 2020-08-10 2024-01-23 成都极米科技股份有限公司 一种光源系统
JP7491143B2 (ja) 2020-08-27 2024-05-28 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
JP7608902B2 (ja) 2021-03-19 2025-01-07 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
JP7405123B2 (ja) 2021-09-28 2023-12-26 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
CN115903359A (zh) 2021-09-30 2023-04-04 株式会社理光 光源装置、图像投影装置以及显示装置
CN114815276A (zh) * 2022-05-03 2022-07-29 安徽师范大学 一种采用复眼透镜的均匀照明光学系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1989450A (zh) * 2004-07-23 2007-06-27 株式会社可乐丽 背面投影型屏幕和背面投影型投影装置
CN202109406U (zh) * 2010-12-08 2012-01-11 绎立锐光科技开发(深圳)有限公司 光波长转换轮组件及带该光波长转换轮组件的光源
CN102707553A (zh) * 2011-03-28 2012-10-03 索尼公司 照明单元、投射型显示单元以及直视型显示单元
CN104937487A (zh) * 2013-01-23 2015-09-23 三菱电机株式会社 投影型显示装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7054067B2 (en) * 2003-05-27 2006-05-30 Nippon Hoso Kyokai Three-dimensional image optical system
JP5527594B2 (ja) 2010-03-24 2014-06-18 カシオ計算機株式会社 光源ユニット及びプロジェクタ
JP5699568B2 (ja) 2010-11-29 2015-04-15 セイコーエプソン株式会社 光源装置、プロジェクター
US9851071B2 (en) * 2010-12-08 2017-12-26 Appotronics China Corporation Light source employing a wavelength conversion device with a light introducing device and a light collecting device
JP5675320B2 (ja) * 2010-12-17 2015-02-25 日立マクセル株式会社 光源装置、および、投写型映像表示装置
JP5849613B2 (ja) * 2011-10-31 2016-01-27 株式会社リコー 画像表示装置
JP5915124B2 (ja) * 2011-11-30 2016-05-11 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
JP5982915B2 (ja) 2012-03-21 2016-08-31 カシオ計算機株式会社 光源装置及びプロジェクタ
JP2013250285A (ja) * 2012-05-30 2013-12-12 Hitachi Media Electoronics Co Ltd 光源装置及び画像表示装置
TW201405048A (zh) 2012-07-19 2014-02-01 瓦維安股份有限公司 用於投影顯示器之基於磷光體的燈具
JP2014119471A (ja) 2012-12-13 2014-06-30 Seiko Epson Corp 光源装置及びプロジェクター
TWI459122B (zh) 2013-01-17 2014-11-01 Delta Electronics Inc 光學系統
JP2014182358A (ja) * 2013-03-21 2014-09-29 Hitachi Media Electoronics Co Ltd 光源装置及び画像表示装置
JP6205784B2 (ja) * 2013-03-28 2017-10-04 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
JP6335532B2 (ja) * 2014-02-03 2018-05-30 キヤノン株式会社 照明光学系、画像投射装置およびその制御方法
JP6375626B2 (ja) 2014-01-17 2018-08-22 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
JP2015145975A (ja) * 2014-02-03 2015-08-13 キヤノン株式会社 光源装置およびこれを用いた投射型表示装置
JP2015145976A (ja) * 2014-02-03 2015-08-13 キヤノン株式会社 光源装置およびこれを用いた投射型表示装置
JP2015163947A (ja) 2014-02-03 2015-09-10 キヤノン株式会社 光源光学系およびこれを用いた光源装置、画像表示装置
DE102014202090B4 (de) 2014-02-05 2024-02-22 Coretronic Corporation Beleuchtungsvorrichtung mit einer Wellenlängenkonversionsanordnung
JP6536202B2 (ja) * 2015-06-18 2019-07-03 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
JP6525856B2 (ja) * 2015-11-28 2019-06-05 キヤノン株式会社 光源光学系およびこれを用いた投射型表示装置

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1989450A (zh) * 2004-07-23 2007-06-27 株式会社可乐丽 背面投影型屏幕和背面投影型投影装置
CN202109406U (zh) * 2010-12-08 2012-01-11 绎立锐光科技开发(深圳)有限公司 光波长转换轮组件及带该光波长转换轮组件的光源
CN102707553A (zh) * 2011-03-28 2012-10-03 索尼公司 照明单元、投射型显示单元以及直视型显示单元
CN104937487A (zh) * 2013-01-23 2015-09-23 三菱电机株式会社 投影型显示装置

Also Published As

Publication number Publication date
JP6525856B2 (ja) 2019-06-05
US10133169B2 (en) 2018-11-20
US20170153538A1 (en) 2017-06-01
US9921462B2 (en) 2018-03-20
CN109541879A (zh) 2019-03-29
EP3173849A1 (en) 2017-05-31
CN106842789B (zh) 2019-01-18
JP2017097310A (ja) 2017-06-01
US20180149956A1 (en) 2018-05-31
CN106842789A (zh) 2017-06-13

Similar Documents

Publication Publication Date Title
CN109541879B (zh) 光源光学系统和使用光源光学系统的投影显示装置
CN107305315B (zh) 照明装置和使用照明装置的投影显示装置
US9599316B2 (en) Light source device using monochromatic light to excite stationary phosphor layers
CN102681310B (zh) 光源装置及投影机
US10175566B2 (en) Light source device, illumination device, and projector
US9864263B2 (en) Optical unit, optical apparatus using the same, light source apparatus, and projection display apparatus
US10725368B2 (en) Light source apparatus and image projection apparatus
EP3792690B1 (en) Light source system, projection device and illumination device
WO2020216263A1 (zh) 光源系统和显示设备
EP4066039A1 (en) Light-source optical system, light-source device, and image display apparatus
WO2009110081A1 (ja) 投光光学系、及びこれを用いた投写型表示装置
JP2017215496A (ja) 光源光学系およびこれを用いた画像表示装置
US11829060B2 (en) Illumination device for a display having a plate shaped optical unit with transmissive and reflective sections where light beams from mutually different directions are incident thereon
JP6790170B2 (ja) 光源光学系およびこれを用いた投射型表示装置
US9851631B2 (en) Light source optical system and projection display apparatus employing the same
JP2017111428A (ja) 光源光学系およびこれを用いた投射型表示装置
JP6711705B2 (ja) 照明装置およびこれを用いた投射型表示装置
CN113138524A (zh) 复眼透镜组、光源装置及投影设备
US12339573B2 (en) Light source device and projector
US20240094615A1 (en) Illumination system and projection apparatus
WO2021179770A1 (zh) 一种波长转换装置、光源系统及投影设备
WO2020155699A1 (zh) 激光光源装置及激光投影设备

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant