JP2019503079A - 光モジュールの製造方法、光モジュール、および光モジュールの操作方法およびコンピュータ・プログラム・プロダクト - Google Patents

光モジュールの製造方法、光モジュール、および光モジュールの操作方法およびコンピュータ・プログラム・プロダクト Download PDF

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Publication number
JP2019503079A
JP2019503079A JP2018536153A JP2018536153A JP2019503079A JP 2019503079 A JP2019503079 A JP 2019503079A JP 2018536153 A JP2018536153 A JP 2018536153A JP 2018536153 A JP2018536153 A JP 2018536153A JP 2019503079 A JP2019503079 A JP 2019503079A
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JP
Japan
Prior art keywords
light
light source
optical module
module
base plate
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.)
Pending
Application number
JP2018536153A
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English (en)
Japanese (ja)
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JP2019503079A5 (https=
Inventor
モーザー，ハンスルーディ
ベスピ，マルセル
スプリング，パトリック
エラート，アレクサンダー
フィッシャー，フランク
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.)
Fisba AG
Robert Bosch GmbH
Original Assignee
Fisba AG
Robert Bosch GmbH
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 Fisba AG, Robert Bosch GmbH filed Critical Fisba AG
Publication of JP2019503079A publication Critical patent/JP2019503079A/ja
Publication of JP2019503079A5 publication Critical patent/JP2019503079A5/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements
    • G02B26/0833—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
    • 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
    • G02B27/14—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
    • 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
    • G02B27/30—Collimators
    • 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
    • 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
    • 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
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • 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
    • 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
    • H04N9/3155—Modulator illumination systems for controlling the light source
    • 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
    • H04N9/3164—Modulator illumination systems using multiple light sources
    • 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]
    • H04N9/3179—Video signal processing therefor
    • H04N9/3185—Geometric adjustment, e.g. keystone or convergence
    • 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
    • H01S5/005—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
    • H01S5/0071—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 for beam steering, e.g. using a mirror outside the cavity to change the beam direction
    • 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
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/023—Mount members, e.g. sub-mount members
    • H01S5/02325—Mechanically integrated components on mount members or optical micro-benches
    • H01S5/02326—Arrangements for relative positioning of laser diodes and optical components, e.g. grooves in the mount to fix optical fibres or lenses
    • 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
    • H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
    • H01S5/4087—Array arrangements, e.g. constituted by discrete laser diodes or laser bar emitting more than one wavelength
    • H01S5/4093—Red, green and blue [RGB] generated directly by laser action or by a combination of laser action with nonlinear frequency conversion

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Electromagnetism (AREA)
  • Geometry (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Projection Apparatus (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Semiconductor Lasers (AREA)
JP2018536153A 2016-01-11 2017-01-02 光モジュールの製造方法、光モジュール、および光モジュールの操作方法およびコンピュータ・プログラム・プロダクト Pending JP2019503079A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16150760.3A EP3190790A1 (de) 2016-01-11 2016-01-11 Verfahren zur herstellung eines lichtmoduls, lichtmodul sowie verfahren zu betreiben eines lichtmoduls und computerprogramm-produkt
EP16150760.3 2016-01-11
PCT/EP2017/050022 WO2017121654A1 (de) 2016-01-11 2017-01-02 Verfahren zur herstellung eines lichtmoduls, lichtmodul sowie verfahren zu betreiben eines lichtmoduls und computerprogrammprodukt

Publications (2)

Publication Number Publication Date
JP2019503079A true JP2019503079A (ja) 2019-01-31
JP2019503079A5 JP2019503079A5 (https=) 2019-12-19

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
JP2018536153A Pending JP2019503079A (ja) 2016-01-11 2017-01-02 光モジュールの製造方法、光モジュール、および光モジュールの操作方法およびコンピュータ・プログラム・プロダクト
JP2018535837A Expired - Fee Related JP6594552B2 (ja) 2016-01-11 2017-01-09 投影装置の校正方法およびこのように校正された投影装置の操作方法

Family Applications After (1)

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JP2018535837A Expired - Fee Related JP6594552B2 (ja) 2016-01-11 2017-01-09 投影装置の校正方法およびこのように校正された投影装置の操作方法

Country Status (6)

Country Link
US (2) US20190025686A1 (https=)
EP (2) EP3190790A1 (https=)
JP (2) JP2019503079A (https=)
CN (1) CN108463999B (https=)
DE (1) DE102017200101A1 (https=)
WO (2) WO2017121654A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021015874A (ja) * 2019-07-11 2021-02-12 住友電気工業株式会社 光モジュール

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017220811A1 (de) * 2017-11-22 2019-05-23 Robert Bosch Gmbh Laserprojektionsvorrichtung
CN113932736B (zh) * 2021-09-23 2022-12-02 华中科技大学 一种基于结构光的3d量测方法与系统
DE102022207774A1 (de) 2022-07-28 2024-02-08 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zu einer automatisierten Kalibration einer virtuellen Netzhautanzeige für eine Datenbrille, Kalibriervorrichtung und virtuelle Netzhautanzeige

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090051828A1 (en) * 2007-08-22 2009-02-26 Microvision, Inc. Electronic alignment of primary color pixels in a scanned display
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
JP2010060897A (ja) * 2008-09-04 2010-03-18 Nec Corp 光学部品、光モジュール及び光学部品の実装方法
WO2010079072A1 (de) * 2009-01-08 2010-07-15 Osram Gesellschaft mit beschränkter Haftung Projektionsmodul
WO2011040290A1 (ja) * 2009-10-01 2011-04-07 アルプス電気株式会社 発光装置及びその製造方法
WO2011048667A1 (ja) * 2009-10-20 2011-04-28 パイオニア株式会社 レーザ光源ユニットおよびそのレーザ光源ユニットを備えた画像表示装置並びにレーザ光源ユニットの製造方法
US20110102747A1 (en) * 2008-07-01 2011-05-05 Lg Electronics Inc. Laser scanning display and beam alignment method thereof
JP2012124880A (ja) * 2010-11-19 2012-06-28 Ricoh Co Ltd 画像投影装置、メモリ制御装置、レーザープロジェクタ、メモリアクセス方法
JP2012242626A (ja) * 2011-05-20 2012-12-10 Hitachi Media Electoronics Co Ltd 走査型投射装置
WO2013146749A1 (ja) * 2012-03-28 2013-10-03 アルプス電気株式会社 レーザモジュール及びその製造方法
JP2013231937A (ja) * 2012-04-03 2013-11-14 Mitsubishi Electric Corp 光学装置およびその製造方法
JP2014056199A (ja) * 2012-09-14 2014-03-27 Hitachi Media Electoronics Co Ltd 走査型投影装置
US20140152963A1 (en) * 2012-12-04 2014-06-05 Lite-On It Corporation Aligning method and optical apparatus
JP2015014691A (ja) * 2013-07-04 2015-01-22 パイオニア株式会社 表示制御装置
JP2015040883A (ja) * 2013-08-20 2015-03-02 三菱電機株式会社 光送信機の製造方法
US20150277213A1 (en) * 2012-08-06 2015-10-01 Lucio Kilcher Projection device and a method of manufacturing a projection device
JP2015190988A (ja) * 2014-03-27 2015-11-02 ファインテック株式会社 光学エンジンおよびその製造方法、ならびにプロジェクタ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3742027B2 (ja) * 2002-04-08 2006-02-01 Ｎｅｃビューテクノロジー株式会社 投射映像の歪補正方法、歪補正プログラム及び投射型映像表示装置
JP5381603B2 (ja) * 2009-10-15 2014-01-08 株式会社リコー 画像投影装置
CN102148949A (zh) * 2011-05-03 2011-08-10 苏州佳世达光电有限公司 一种投影机图像校正方法、系统及投影机
WO2013047656A1 (ja) * 2011-09-27 2013-04-04 日本電気株式会社 画像投影装置および光軸ずれ補正方法
CN103514628B (zh) * 2012-06-29 2016-08-10 中国船舶重工集团公司第七0九研究所 一种基于3d建模和位置查表技术的图像非线性几何校正方法
JP5910440B2 (ja) * 2012-09-28 2016-04-27 ソニー株式会社 画像出力装置、画像出力方法、およびプログラム
JP6230624B2 (ja) * 2014-01-07 2017-11-15 三菱電機株式会社 画像投影装置および制御方法
CN104796648A (zh) * 2014-01-21 2015-07-22 光宝科技股份有限公司 影像校正方法与其影像投影装置

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090051828A1 (en) * 2007-08-22 2009-02-26 Microvision, Inc. Electronic alignment of primary color pixels in a scanned display
US20110102747A1 (en) * 2008-07-01 2011-05-05 Lg Electronics Inc. Laser scanning display and beam alignment method thereof
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
JP2010060897A (ja) * 2008-09-04 2010-03-18 Nec Corp 光学部品、光モジュール及び光学部品の実装方法
WO2010079072A1 (de) * 2009-01-08 2010-07-15 Osram Gesellschaft mit beschränkter Haftung Projektionsmodul
WO2011040290A1 (ja) * 2009-10-01 2011-04-07 アルプス電気株式会社 発光装置及びその製造方法
WO2011048667A1 (ja) * 2009-10-20 2011-04-28 パイオニア株式会社 レーザ光源ユニットおよびそのレーザ光源ユニットを備えた画像表示装置並びにレーザ光源ユニットの製造方法
JP2012124880A (ja) * 2010-11-19 2012-06-28 Ricoh Co Ltd 画像投影装置、メモリ制御装置、レーザープロジェクタ、メモリアクセス方法
JP2012242626A (ja) * 2011-05-20 2012-12-10 Hitachi Media Electoronics Co Ltd 走査型投射装置
WO2013146749A1 (ja) * 2012-03-28 2013-10-03 アルプス電気株式会社 レーザモジュール及びその製造方法
JP2013231937A (ja) * 2012-04-03 2013-11-14 Mitsubishi Electric Corp 光学装置およびその製造方法
US20150277213A1 (en) * 2012-08-06 2015-10-01 Lucio Kilcher Projection device and a method of manufacturing a projection device
JP2014056199A (ja) * 2012-09-14 2014-03-27 Hitachi Media Electoronics Co Ltd 走査型投影装置
US20140152963A1 (en) * 2012-12-04 2014-06-05 Lite-On It Corporation Aligning method and optical apparatus
JP2015014691A (ja) * 2013-07-04 2015-01-22 パイオニア株式会社 表示制御装置
JP2015040883A (ja) * 2013-08-20 2015-03-02 三菱電機株式会社 光送信機の製造方法
JP2015190988A (ja) * 2014-03-27 2015-11-02 ファインテック株式会社 光学エンジンおよびその製造方法、ならびにプロジェクタ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021015874A (ja) * 2019-07-11 2021-02-12 住友電気工業株式会社 光モジュール
JP7172890B2 (ja) 2019-07-11 2022-11-16 住友電気工業株式会社 光モジュール

Also Published As

Publication number Publication date
EP3424215A1 (de) 2019-01-09
US20190028684A1 (en) 2019-01-24
JP6594552B2 (ja) 2019-10-23
US10747095B2 (en) 2020-08-18
WO2017121698A1 (de) 2017-07-20
EP3190790A1 (de) 2017-07-12
US20190025686A1 (en) 2019-01-24
WO2017121654A1 (de) 2017-07-20
JP2019503616A (ja) 2019-02-07
CN108463999B (zh) 2021-06-15
DE102017200101A1 (de) 2017-07-13
EP3424215B1 (de) 2022-10-19
CN108463999A (zh) 2018-08-28

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