CN104898364B - 投射装置和投射控制装置 - Google Patents

投射装置和投射控制装置 Download PDF

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Publication number
CN104898364B
CN104898364B CN201510341279.4A CN201510341279A CN104898364B CN 104898364 B CN104898364 B CN 104898364B CN 201510341279 A CN201510341279 A CN 201510341279A CN 104898364 B CN104898364 B CN 104898364B
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CN
China
Prior art keywords
light
coherent light
optical system
recording medium
hologram recording
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.)
Expired - Fee Related
Application number
CN201510341279.4A
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English (en)
Chinese (zh)
Other versions
CN104898364A (zh
Inventor
仓重牧夫
谷口幸夫
大八木康之
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.)
Dai Nippon Printing Co Ltd
Original Assignee
Dai Nippon Printing Co Ltd
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Publication of CN104898364A publication Critical patent/CN104898364A/zh
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Expired - Fee Related legal-status Critical Current
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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
    • G03B21/2066—Reflectors in illumination beam
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/105—Scanning systems with one or more pivoting mirrors or galvano-mirrors
    • 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
    • G02B27/48—Laser speckle optics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/32—Holograms used as optical elements
    • 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
    • G03B21/142—Adjusting of projection optics
    • 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
    • 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
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/0402—Recording geometries or arrangements
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2286—Particular reconstruction light ; Beam properties
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2294—Addressing the hologram to an active spatial light modulator
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/32—Systems for obtaining speckle elimination
    • 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]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/04—Processes or apparatus for producing holograms
    • G03H1/0402—Recording geometries or arrangements
    • G03H2001/0439—Recording geometries or arrangements for recording Holographic Optical Element [HOE]
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/22—Processes or apparatus for obtaining an optical image from holograms
    • G03H1/2286—Particular reconstruction light ; Beam properties
    • G03H2001/2292—Using scanning means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Projection Apparatus (AREA)
  • Holo Graphy (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Transforming Electric Information Into Light Information (AREA)
CN201510341279.4A 2011-04-28 2012-04-19 投射装置和投射控制装置 Expired - Fee Related CN104898364B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2011101348 2011-04-28
JP2011-101348 2011-04-28
JP2011277134A JP5403044B2 (ja) 2011-04-28 2011-12-19 投射装置および投射制御装置
JP2011-277134 2011-12-19
CN201280020654.XA CN103518161B (zh) 2011-04-28 2012-04-19 投射装置和投射控制装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201280020654.XA Division CN103518161B (zh) 2011-04-28 2012-04-19 投射装置和投射控制装置

Publications (2)

Publication Number Publication Date
CN104898364A CN104898364A (zh) 2015-09-09
CN104898364B true CN104898364B (zh) 2018-01-19

Family

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CN201510341279.4A Expired - Fee Related CN104898364B (zh) 2011-04-28 2012-04-19 投射装置和投射控制装置
CN201510631183.1A Expired - Fee Related CN105116678B (zh) 2011-04-28 2012-04-19 投射装置和投射控制装置
CN201280020654.XA Expired - Fee Related CN103518161B (zh) 2011-04-28 2012-04-19 投射装置和投射控制装置

Family Applications After (2)

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CN201510631183.1A Expired - Fee Related CN105116678B (zh) 2011-04-28 2012-04-19 投射装置和投射控制装置
CN201280020654.XA Expired - Fee Related CN103518161B (zh) 2011-04-28 2012-04-19 投射装置和投射控制装置

Country Status (5)

Country Link
US (2) US9366946B2 (enExample)
EP (1) EP2703886B1 (enExample)
JP (1) JP5403044B2 (enExample)
CN (3) CN104898364B (enExample)
WO (1) WO2012147627A1 (enExample)

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CN102914935B (zh) * 2011-06-10 2017-03-01 株式会社尼康 放映机及摄像装置
JP6229928B2 (ja) * 2013-06-27 2017-11-15 大日本印刷株式会社 照明装置および投射装置
JP6287157B2 (ja) * 2013-12-13 2018-03-07 大日本印刷株式会社 照明装置および投射装置
JP2015141393A (ja) * 2014-01-30 2015-08-03 大日本印刷株式会社 照明装置および投射装置
JP2015155950A (ja) * 2014-02-20 2015-08-27 大日本印刷株式会社 照明装置および投射装置
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JP6311971B2 (ja) * 2014-03-25 2018-04-18 大日本印刷株式会社 照明装置、投射装置および照射装置
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CN104777738B (zh) * 2015-04-17 2017-08-11 四川大学 一种消不良光的全息变焦系统
CN105204313B (zh) * 2015-08-16 2018-07-17 四川大学 一种基于可编程正交密接柱透镜的光学变焦系统及变焦方法
US10941915B2 (en) * 2015-09-07 2021-03-09 Dai Nippon Printing Co., Ltd. Illumination device for illuminating a predetermined range with coherent light
WO2017061039A1 (ja) * 2015-10-09 2017-04-13 日立マクセル株式会社 投影光学系及びヘッドアップディスプレイ装置
CN105204312B (zh) * 2015-10-10 2018-05-08 四川大学 一种基于数字柱透镜的全息投影系统
US10400997B2 (en) * 2015-11-20 2019-09-03 Dai Nippon Printing Co., Ltd. Illumination device
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US20190082151A1 (en) * 2016-02-24 2019-03-14 Hon Hai Precision Industry Co., Ltd. Projector
US20190116344A1 (en) * 2017-10-17 2019-04-18 Visteon Global Technologies, Inc. Multiple image plane head-up display
WO2019174435A1 (zh) * 2018-03-12 2019-09-19 Oppo广东移动通信有限公司 投射器及其检测方法和装置、图像获取装置、电子设备、可读存储介质
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Also Published As

Publication number Publication date
EP2703886B1 (en) 2019-07-31
JP2012237968A (ja) 2012-12-06
WO2012147627A1 (ja) 2012-11-01
EP2703886A1 (en) 2014-03-05
CN103518161A (zh) 2014-01-15
US9829781B2 (en) 2017-11-28
US20160252804A1 (en) 2016-09-01
US9366946B2 (en) 2016-06-14
CN105116678B (zh) 2017-12-15
JP5403044B2 (ja) 2014-01-29
CN105116678A (zh) 2015-12-02
EP2703886A4 (en) 2014-11-05
CN103518161B (zh) 2015-11-25
US20140043591A1 (en) 2014-02-13
CN104898364A (zh) 2015-09-09

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