CN113260899B - 光学系统 - Google Patents

光学系统 Download PDF

Info

Publication number
CN113260899B
CN113260899B CN202080007614.6A CN202080007614A CN113260899B CN 113260899 B CN113260899 B CN 113260899B CN 202080007614 A CN202080007614 A CN 202080007614A CN 113260899 B CN113260899 B CN 113260899B
Authority
CN
China
Prior art keywords
light
optical system
prism
scanning element
incident
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
CN202080007614.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN113260899A (zh
Inventor
葛原聪
内田恒夫
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN113260899A publication Critical patent/CN113260899A/zh
Application granted granted Critical
Publication of CN113260899B publication Critical patent/CN113260899B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • 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
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0804—Catadioptric systems using two curved mirrors
    • G02B17/0816—Catadioptric systems using two curved mirrors off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry, e.g. at least one of the mirrors is warped, tilted or decentered with respect to the other elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B17/00—Systems with reflecting surfaces, with or without refracting elements
    • G02B17/08—Catadioptric systems
    • G02B17/0856—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors
    • G02B17/086—Catadioptric systems comprising a refractive element with a reflective surface, the reflection taking place inside the element, e.g. Mangin mirrors wherein the system is made of a single block of optical material, e.g. solid catadioptric systems
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/1015—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for wavefront analysis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/1025—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for confocal scanning

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Lenses (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Optical Elements Other Than Lenses (AREA)
CN202080007614.6A 2019-04-26 2020-04-10 光学系统 Active CN113260899B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-086438 2019-04-26
JP2019086438 2019-04-26
PCT/JP2020/016173 WO2020218036A1 (ja) 2019-04-26 2020-04-10 光学系

Publications (2)

Publication Number Publication Date
CN113260899A CN113260899A (zh) 2021-08-13
CN113260899B true CN113260899B (zh) 2024-04-02

Family

ID=72942506

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080007614.6A Active CN113260899B (zh) 2019-04-26 2020-04-10 光学系统

Country Status (5)

Country Link
US (1) US12189103B2 (https=)
EP (1) EP3961288B1 (https=)
JP (1) JP7486104B2 (https=)
CN (1) CN113260899B (https=)
WO (1) WO2020218036A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7603248B2 (ja) * 2020-04-24 2024-12-20 パナソニックＩｐマネジメント株式会社 光学系

Citations (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0269713A (ja) * 1988-09-06 1990-03-08 Citizen Watch Co Ltd レーザ光の２次元スキャン光学装置
EP0529918A1 (en) * 1991-08-19 1993-03-03 Xerox Corporation Spot position control in an optical output device
US5299050A (en) * 1991-01-16 1994-03-29 Asahi Kogaku Kogyo Kabushiki Kaisha Scanning optical system
US5572353A (en) * 1993-01-14 1996-11-05 Asahi Kogaku Kogyo Kabushiki Kaisha Laser scanning device
JPH1152277A (ja) * 1997-06-03 1999-02-26 Seiko Epson Corp 光走査装置
JP2004061906A (ja) * 2002-07-30 2004-02-26 Olympus Corp ２次元光走査装置及び映像表示装置
CN1502055A (zh) * 2001-04-11 2004-06-02 ���µ�����ҵ��ʽ���� 光学扫描器,以及包括该光学扫描器的图像读取装置、图像形成装置和照相处理装置
CN1763585A (zh) * 2002-08-09 2006-04-26 奥林巴斯株式会社 投影观察装置
CN1774660A (zh) * 2003-12-11 2006-05-17 松下电器产业株式会社 光扫描装置及图像形成装置
JP2006142541A (ja) * 2004-11-17 2006-06-08 Seiko Epson Corp 光ラインヘッド
JP2006276816A (ja) * 2004-12-07 2006-10-12 Olympus Corp 光学系
JP2007047243A (ja) * 2005-08-08 2007-02-22 Seiko Epson Corp 画像表示装置及び画像表示装置の制御方法
JP2007094121A (ja) * 2005-09-29 2007-04-12 Brother Ind Ltd プリズム、これを用いた二次元走査光学系および画像表示装置
WO2008088001A1 (ja) * 2007-01-18 2008-07-24 Sharp Kabushiki Kaisha 光学素子およびそれを用いた画像表示装置
WO2011114941A1 (ja) * 2010-03-18 2011-09-22 コニカミノルタオプト株式会社 走査光学系およびそれを備えたプロジェクタ
JP2011197085A (ja) * 2010-03-17 2011-10-06 Konica Minolta Opto Inc 走査光学系およびそれを備えたプロジェクタ
JP2012128085A (ja) * 2010-12-14 2012-07-05 Canon Inc 光走査装置及びそれを有する画像形成装置
CN102789055A (zh) * 2011-05-20 2012-11-21 日立视听媒体股份有限公司 扫描型投影装置
CN102854622A (zh) * 2011-07-01 2013-01-02 日立视听媒体股份有限公司 扫描型图像显示装置和扫描型投影装置
CN103033930A (zh) * 2011-09-28 2013-04-10 日立视听媒体股份有限公司 扫描型投影装置和扫描型图像显示装置
JP2013083770A (ja) * 2011-10-07 2013-05-09 Qd Laser Inc 光学部品および画像投影装置
JP5919678B2 (ja) * 2011-08-18 2016-05-18 株式会社リコー 光走査装置、画像形成装置、画像形成装置を搭載した車両
CN108027498A (zh) * 2016-03-30 2018-05-11 松下知识产权经营株式会社 投射光学系统以及图像投射装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6618209B2 (en) * 2000-08-08 2003-09-09 Olympus Optical Co., Ltd. Optical apparatus
JP2002139670A (ja) * 2000-08-23 2002-05-17 Olympus Optical Co Ltd 焦点距離可変光学素子及びそれを用いた光学系
JP4006179B2 (ja) * 2000-12-26 2007-11-14 キヤノン株式会社 画像表示装置および画像表示システム
JP2004045496A (ja) * 2002-07-09 2004-02-12 Olympus Corp ２次元光走査装置及び映像表示装置
JP2005062803A (ja) * 2003-07-31 2005-03-10 Olympus Corp 撮像光学系及びそれを用いた光学装置
JP4689266B2 (ja) * 2004-12-28 2011-05-25 キヤノン株式会社 画像表示装置
JP2009042620A (ja) * 2007-08-10 2009-02-26 Sony Computer Entertainment Inc 光走査装置及びその部品
GB201217538D0 (en) 2012-10-01 2012-11-14 Optos Plc Improvements in or relating to scanning laser ophthalmoscopes
US11933949B2 (en) * 2019-09-27 2024-03-19 Apple Inc. Freeform folded optical system

Patent Citations (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0269713A (ja) * 1988-09-06 1990-03-08 Citizen Watch Co Ltd レーザ光の２次元スキャン光学装置
US5299050A (en) * 1991-01-16 1994-03-29 Asahi Kogaku Kogyo Kabushiki Kaisha Scanning optical system
EP0529918A1 (en) * 1991-08-19 1993-03-03 Xerox Corporation Spot position control in an optical output device
US5572353A (en) * 1993-01-14 1996-11-05 Asahi Kogaku Kogyo Kabushiki Kaisha Laser scanning device
JPH1152277A (ja) * 1997-06-03 1999-02-26 Seiko Epson Corp 光走査装置
CN1502055A (zh) * 2001-04-11 2004-06-02 ���µ�����ҵ��ʽ���� 光学扫描器,以及包括该光学扫描器的图像读取装置、图像形成装置和照相处理装置
JP2004061906A (ja) * 2002-07-30 2004-02-26 Olympus Corp ２次元光走査装置及び映像表示装置
CN1763585A (zh) * 2002-08-09 2006-04-26 奥林巴斯株式会社 投影观察装置
CN1774660A (zh) * 2003-12-11 2006-05-17 松下电器产业株式会社 光扫描装置及图像形成装置
JP2006142541A (ja) * 2004-11-17 2006-06-08 Seiko Epson Corp 光ラインヘッド
JP2006276816A (ja) * 2004-12-07 2006-10-12 Olympus Corp 光学系
JP2007047243A (ja) * 2005-08-08 2007-02-22 Seiko Epson Corp 画像表示装置及び画像表示装置の制御方法
JP2007094121A (ja) * 2005-09-29 2007-04-12 Brother Ind Ltd プリズム、これを用いた二次元走査光学系および画像表示装置
WO2008088001A1 (ja) * 2007-01-18 2008-07-24 Sharp Kabushiki Kaisha 光学素子およびそれを用いた画像表示装置
JP2011197085A (ja) * 2010-03-17 2011-10-06 Konica Minolta Opto Inc 走査光学系およびそれを備えたプロジェクタ
WO2011114941A1 (ja) * 2010-03-18 2011-09-22 コニカミノルタオプト株式会社 走査光学系およびそれを備えたプロジェクタ
JP2012128085A (ja) * 2010-12-14 2012-07-05 Canon Inc 光走査装置及びそれを有する画像形成装置
CN102789055A (zh) * 2011-05-20 2012-11-21 日立视听媒体股份有限公司 扫描型投影装置
CN102854622A (zh) * 2011-07-01 2013-01-02 日立视听媒体股份有限公司 扫描型图像显示装置和扫描型投影装置
JP5919678B2 (ja) * 2011-08-18 2016-05-18 株式会社リコー 光走査装置、画像形成装置、画像形成装置を搭載した車両
CN103033930A (zh) * 2011-09-28 2013-04-10 日立视听媒体股份有限公司 扫描型投影装置和扫描型图像显示装置
JP2013083770A (ja) * 2011-10-07 2013-05-09 Qd Laser Inc 光学部品および画像投影装置
CN108027498A (zh) * 2016-03-30 2018-05-11 松下知识产权经营株式会社 投射光学系统以及图像投射装置

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"曲面激光测量装置的研究";唐朝伟 等;《机床》(第9期);全文 *
CR扫描仪激光扫描光学系统设计及理论分析;郑猛;邵双运;冯其波;;光学学报(第08期);全文 *
新型折反射式椭球形整流罩光学系统的设计;王超;张新;曲贺盟;史广维;王灵杰;;光学学报(第08期);全文 *
郑猛 ; 邵双运 ; 冯其波 ; .CR扫描仪激光扫描光学系统设计及理论分析.光学学报.2010,(第08期),全文. *

Also Published As

Publication number Publication date
EP3961288A1 (en) 2022-03-02
CN113260899A (zh) 2021-08-13
EP3961288B1 (en) 2024-10-23
US12189103B2 (en) 2025-01-07
WO2020218036A1 (ja) 2020-10-29
JP7486104B2 (ja) 2024-05-17
US20210373304A1 (en) 2021-12-02
JPWO2020218036A1 (https=) 2020-10-29
EP3961288A4 (en) 2022-06-22

Similar Documents

Publication Publication Date Title
KR101321631B1 (ko) 집광 광학계 및 투사형 화상 표시 장치
US9247221B2 (en) Scanning type projector
US9431795B2 (en) Laser beam-combining optical device
US12007557B2 (en) Optical system
US20140098349A1 (en) Light source unit and projection display system using same
JP5459418B2 (ja) 光走査装置および画像出力装置
CN106842789A (zh) 光源光学系统和使用光源光学系统的投影显示装置
CN113260899B (zh) 光学系统
JP2015145975A (ja) 光源装置およびこれを用いた投射型表示装置
JP6790170B2 (ja) 光源光学系およびこれを用いた投射型表示装置
US12019364B2 (en) Projection device
US12352940B2 (en) Optical system
JP7634188B2 (ja) 光学装置
US20250321473A1 (en) Light source system
WO2026004972A1 (ja) 光学系
JP2020091499A (ja) 画像形成装置、画像形成装置を搭載した車両
JP2018056598A (ja) レーザ合成光学装置

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