JP2006317681A - 画像表示装置 - Google Patents

画像表示装置 Download PDF

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Publication number
JP2006317681A
JP2006317681A JP2005139752A JP2005139752A JP2006317681A JP 2006317681 A JP2006317681 A JP 2006317681A JP 2005139752 A JP2005139752 A JP 2005139752A JP 2005139752 A JP2005139752 A JP 2005139752A JP 2006317681 A JP2006317681 A JP 2006317681A
Authority
JP
Japan
Prior art keywords
light
scanning
unit
light source
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.)
Withdrawn
Application number
JP2005139752A
Other languages
English (en)
Japanese (ja)
Other versions
JP2006317681A5 (enExample
Inventor
Shuichi Kobayashi
秀一 小林
Keiichiro Ishihara
圭一郎 石原
Yasuhiro Soeda
康宏 添田
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.)
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
Priority to JP2005139752A priority Critical patent/JP2006317681A/ja
Priority to US11/429,608 priority patent/US7675013B2/en
Publication of JP2006317681A publication Critical patent/JP2006317681A/ja
Publication of JP2006317681A5 publication Critical patent/JP2006317681A5/ja
Withdrawn legal-status Critical Current

Links

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
    • G03B21/28—Reflectors in projection 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
    • G02B26/101—Scanning systems with both horizontal and vertical deflecting means, e.g. raster or XY scanners
    • 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
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
    • 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
    • G02B27/1006—Beam splitting or combining systems for splitting or combining different wavelengths
    • G02B27/102—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources
    • G02B27/104—Beam splitting or combining systems for splitting or combining different wavelengths for generating a colour image from monochromatic image signal sources for use with scanning 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
    • G02B27/108—Beam splitting or combining systems for sampling a portion of a beam or combining a small beam in a larger one, e.g. wherein the area ratio or power ratio of the divided beams significantly differs from unity, without spectral selectivity
    • 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
    • G02B27/1086—Beam splitting or combining systems operating by diffraction only
    • 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
    • G02B27/145—Beam splitting or combining systems operating by reflection only having sequential partially reflecting surfaces
    • 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
    • G03B33/10—Simultaneous recording or projection
    • G03B33/12—Simultaneous recording or projection using beam-splitting or beam-combining systems, e.g. dichroic mirrors
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/02—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes by tracing or scanning a light beam on a screen
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Computer Hardware Design (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP2005139752A 2005-05-12 2005-05-12 画像表示装置 Withdrawn JP2006317681A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2005139752A JP2006317681A (ja) 2005-05-12 2005-05-12 画像表示装置
US11/429,608 US7675013B2 (en) 2005-05-12 2006-05-05 Image displaying apparatus with control over the output ratio of a plurality of light sources

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005139752A JP2006317681A (ja) 2005-05-12 2005-05-12 画像表示装置

Publications (2)

Publication Number Publication Date
JP2006317681A true JP2006317681A (ja) 2006-11-24
JP2006317681A5 JP2006317681A5 (enExample) 2008-06-26

Family

ID=37418254

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2005139752A Withdrawn JP2006317681A (ja) 2005-05-12 2005-05-12 画像表示装置

Country Status (2)

Country Link
US (1) US7675013B2 (enExample)
JP (1) JP2006317681A (enExample)

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JP2009229558A (ja) * 2008-03-19 2009-10-08 Funai Electric Co Ltd 画像表示装置
JP2009278270A (ja) * 2008-05-13 2009-11-26 Funai Electric Co Ltd 画像表示装置
JP2010049232A (ja) * 2008-07-23 2010-03-04 Ricoh Co Ltd 光走査装置、これを用いた画像投影装置、ヘッドアップディスプレイ装置および携帯電話機
WO2010039351A1 (en) * 2008-09-30 2010-04-08 Microvision, Inc. Laser display system with optical feedback configured to reduce speckle artifacts
JP2010175671A (ja) * 2009-01-28 2010-08-12 Seiko Epson Corp 画像形成装置
WO2010147061A1 (ja) * 2009-06-17 2010-12-23 アルプス電気株式会社 Ｒｇｂ光源モジュール
JP2011008221A (ja) * 2009-05-29 2011-01-13 Ricoh Co Ltd 投影型画像表示装置
JP2011039323A (ja) * 2009-08-12 2011-02-24 Funai Electric Co Ltd レーザプロジェクタ
JP2012037883A (ja) * 2010-07-29 2012-02-23 Sie Ag Surgical Instrument Engineering フェムト秒レーザパルスによって眼組織を処理するための装置
JP2013020104A (ja) * 2011-07-12 2013-01-31 Sony Corp 照明装置および表示装置
JP2014059522A (ja) * 2012-09-19 2014-04-03 Funai Electric Co Ltd 画像表示装置
JP2014074818A (ja) * 2012-10-05 2014-04-24 Nippon Seiki Co Ltd レーザー走査型表示装置
JP2014077991A (ja) * 2012-09-19 2014-05-01 Funai Electric Co Ltd 画像表示装置および光学部品
WO2014103462A1 (ja) * 2012-12-28 2014-07-03 株式会社Ｊｖｃケンウッド 画像表示装置、画像表示方法及びプログラム
US9017315B2 (en) 2010-07-29 2015-04-28 Sie Ag, Surgical Instrument Engineering Device for processing eye tissue by means of femtosecond laser pulses
JP2015085097A (ja) * 2013-11-01 2015-05-07 富士フイルム株式会社 内視鏡用光源装置及び内視鏡システム
WO2015182653A1 (ja) * 2014-05-28 2015-12-03 日本精機株式会社 光源装置及び表示装置
JP2016133746A (ja) * 2015-01-22 2016-07-25 株式会社Ｊｖｃケンウッド 描画装置及び描画方法
JP2017049569A (ja) * 2015-09-03 2017-03-09 株式会社Ｊｖｃケンウッド 描画装置及び描画方法
JP2017102406A (ja) * 2015-12-04 2017-06-08 株式会社Ｊｖｃケンウッド 描画装置及び描画方法
JP2017142533A (ja) * 2017-04-25 2017-08-17 株式会社Ｊｖｃケンウッド 画像表示装置および画像表示方法
JP2018044970A (ja) * 2016-09-12 2018-03-22 株式会社リコー 光源装置、画像表示装置
US10088742B2 (en) 2016-07-13 2018-10-02 Hitachi-Lg Data Storage, Inc. Laser projection display system configured to execute scanning with laser light in accordance with image signals
JP2019133101A (ja) * 2018-02-02 2019-08-08 パナソニックＩｐマネジメント株式会社 画像表示装置
KR20210068983A (ko) * 2019-12-02 2021-06-10 엔비직스 엘티디 동공 확장기

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JP5163321B2 (ja) * 2008-07-02 2013-03-13 船井電機株式会社 画像表示装置
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WO2012032669A1 (ja) 2010-09-07 2012-03-15 大日本印刷株式会社 投射型映像表示装置
KR101225560B1 (ko) * 2010-09-07 2013-01-24 다이니폰 인사츠 가부시키가이샤 코히렌트 광원을 이용한 조명 장치
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JP6295981B2 (ja) * 2015-02-25 2018-03-20 株式会社Ｊｖｃケンウッド 画像描画装置、ヘッドアップディスプレイ及び画像輝度調整方法
JP2019056745A (ja) * 2017-09-20 2019-04-11 セイコーエプソン株式会社 ヘッドマウントディスプレイ及び画像表示装置
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Cited By (39)

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JP2009229558A (ja) * 2008-03-19 2009-10-08 Funai Electric Co Ltd 画像表示装置
JP2009278270A (ja) * 2008-05-13 2009-11-26 Funai Electric Co Ltd 画像表示装置
US8866803B2 (en) 2008-05-13 2014-10-21 Funai Electric Co., Ltd. Image display device displaying image by applying laser light
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JP2010049232A (ja) * 2008-07-23 2010-03-04 Ricoh Co Ltd 光走査装置、これを用いた画像投影装置、ヘッドアップディスプレイ装置および携帯電話機
WO2010039351A1 (en) * 2008-09-30 2010-04-08 Microvision, Inc. Laser display system with optical feedback configured to reduce speckle artifacts
US7993012B2 (en) 2008-09-30 2011-08-09 Microvision, Inc. Laser display system with optical feedback configured to reduce speckle artifacts
US8070298B2 (en) 2008-09-30 2011-12-06 Microvision, Inc. Laser display system with optical feedback configured to reduce speckle artifacts
JP2010175671A (ja) * 2009-01-28 2010-08-12 Seiko Epson Corp 画像形成装置
JP2011008221A (ja) * 2009-05-29 2011-01-13 Ricoh Co Ltd 投影型画像表示装置
WO2010147061A1 (ja) * 2009-06-17 2010-12-23 アルプス電気株式会社 Ｒｇｂ光源モジュール
JP2011039323A (ja) * 2009-08-12 2011-02-24 Funai Electric Co Ltd レーザプロジェクタ
US9017315B2 (en) 2010-07-29 2015-04-28 Sie Ag, Surgical Instrument Engineering Device for processing eye tissue by means of femtosecond laser pulses
JP2012037883A (ja) * 2010-07-29 2012-02-23 Sie Ag Surgical Instrument Engineering フェムト秒レーザパルスによって眼組織を処理するための装置
US9891513B2 (en) 2011-07-12 2018-02-13 Sony Corporation Illumination unit and display
JP2013020104A (ja) * 2011-07-12 2013-01-31 Sony Corp 照明装置および表示装置
US10877358B2 (en) 2011-07-12 2020-12-29 Sony Corporation Illumination unit and display
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JP2014077991A (ja) * 2012-09-19 2014-05-01 Funai Electric Co Ltd 画像表示装置および光学部品
JP2014059522A (ja) * 2012-09-19 2014-04-03 Funai Electric Co Ltd 画像表示装置
JP2014074818A (ja) * 2012-10-05 2014-04-24 Nippon Seiki Co Ltd レーザー走査型表示装置
WO2014103462A1 (ja) * 2012-12-28 2014-07-03 株式会社Ｊｖｃケンウッド 画像表示装置、画像表示方法及びプログラム
JP2015085097A (ja) * 2013-11-01 2015-05-07 富士フイルム株式会社 内視鏡用光源装置及び内視鏡システム
WO2015182653A1 (ja) * 2014-05-28 2015-12-03 日本精機株式会社 光源装置及び表示装置
JP2016133746A (ja) * 2015-01-22 2016-07-25 株式会社Ｊｖｃケンウッド 描画装置及び描画方法
JP2017049569A (ja) * 2015-09-03 2017-03-09 株式会社Ｊｖｃケンウッド 描画装置及び描画方法
JP2017102406A (ja) * 2015-12-04 2017-06-08 株式会社Ｊｖｃケンウッド 描画装置及び描画方法
US10088742B2 (en) 2016-07-13 2018-10-02 Hitachi-Lg Data Storage, Inc. Laser projection display system configured to execute scanning with laser light in accordance with image signals
JP2018044970A (ja) * 2016-09-12 2018-03-22 株式会社リコー 光源装置、画像表示装置
JP2017142533A (ja) * 2017-04-25 2017-08-17 株式会社Ｊｖｃケンウッド 画像表示装置および画像表示方法
JP2019133101A (ja) * 2018-02-02 2019-08-08 パナソニックＩｐマネジメント株式会社 画像表示装置
JP7018565B2 (ja) 2018-02-02 2022-02-14 パナソニックＩｐマネジメント株式会社 画像表示装置
KR20210068983A (ko) * 2019-12-02 2021-06-10 엔비직스 엘티디 동공 확장기
CN112987298A (zh) * 2019-12-02 2021-06-18 恩维世科斯有限公司 光瞳扩展器
KR102470414B1 (ko) * 2019-12-02 2022-11-23 엔비직스 엘티디 동공 확장기
US11592664B2 (en) 2019-12-02 2023-02-28 Envisics Ltd Pupil expander
US11874460B2 (en) 2019-12-02 2024-01-16 Envisics Lid Pupil expander
CN112987298B (zh) * 2019-12-02 2024-01-30 恩维世科斯有限公司 光瞳扩展器

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