CN108780214B - 光学系统以及具有该光学系统的成像装置和投影装置 - Google Patents

光学系统以及具有该光学系统的成像装置和投影装置 Download PDF

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Publication number
CN108780214B
CN108780214B CN201780015021.2A CN201780015021A CN108780214B CN 108780214 B CN108780214 B CN 108780214B CN 201780015021 A CN201780015021 A CN 201780015021A CN 108780214 B CN108780214 B CN 108780214B
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China
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optical system
optical
aperture stop
conditional expression
curvature
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CN201780015021.2A
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English (en)
Chinese (zh)
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CN108780214A (zh
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石原圭一郎
中野正嗣
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Canon Inc
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Canon Inc
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    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
    • B60Q9/008—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling for anti-collision purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G02B13/006—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element at least one element being a compound optical element, e.g. cemented elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0055—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element
    • G02B13/0065—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element having a beam-folding prism or mirror
    • G02B13/007—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras employing a special optical element having a beam-folding prism or mirror the beam folding prism having at least one curved surface
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/188—Capturing isolated or intermittent images triggered by the occurrence of a predetermined event, e.g. an object reaching a predetermined position
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/02—Active or adaptive cruise control system; Distance control
    • B60T2201/022—Collision avoidance systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Lenses (AREA)
  • Studio Devices (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Measurement Of Optical Distance (AREA)
CN201780015021.2A 2016-03-04 2017-02-28 光学系统以及具有该光学系统的成像装置和投影装置 Active CN108780214B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016-042686 2016-03-04
JP2016042686A JP6746328B2 (ja) 2016-03-04 2016-03-04 光学系、それを備える撮像装置及び投影装置
PCT/JP2017/007614 WO2017150485A1 (ja) 2016-03-04 2017-02-28 光学系、それを備える撮像装置及び投影装置

Publications (2)

Publication Number Publication Date
CN108780214A CN108780214A (zh) 2018-11-09
CN108780214B true CN108780214B (zh) 2020-12-25

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Country Status (5)

Country Link
US (1) US11131838B2 (enExample)
EP (1) EP3486703A4 (enExample)
JP (1) JP6746328B2 (enExample)
CN (1) CN108780214B (enExample)
WO (1) WO2017150485A1 (enExample)

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JP7086572B2 (ja) * 2017-11-17 2022-06-20 キヤノン株式会社 光学系、撮像装置、測距装置、車載システム、および移動装置
JP2019090987A (ja) * 2017-11-17 2019-06-13 キヤノン株式会社 光学系、撮像装置、測距装置、および車載カメラシステム
CN110780434B (zh) 2018-07-27 2022-04-05 精工爱普生株式会社 投射光学系统和投射型图像显示装置
JP7183608B2 (ja) * 2018-07-27 2022-12-06 セイコーエプソン株式会社 レンズおよび投写型画像表示装置
JP7124521B2 (ja) 2018-07-30 2022-08-24 セイコーエプソン株式会社 投写光学系および投写型画像表示装置
DE102019100904A1 (de) * 2019-01-15 2020-07-16 HELLA GmbH & Co. KGaA Beleuchtungsvorrichtung sowie Lichtmodul
JP7188754B2 (ja) * 2019-01-17 2022-12-13 東海光学株式会社 光学製品の反り予測方法及びプログラム
JP6656438B1 (ja) * 2019-01-30 2020-03-04 キヤノン株式会社 光学装置、それを備える車載システム及び移動装置
JP7331385B2 (ja) * 2019-03-05 2023-08-23 セイコーエプソン株式会社 光学素子および投写型画像表示装置
CN109974583B (zh) * 2019-04-11 2024-03-26 南京信息工程大学 一种非接触光学元件表面面形测量装置及方法
JP7127634B2 (ja) 2019-12-19 2022-08-30 セイコーエプソン株式会社 投写光学系およびプロジェクター
JP7342681B2 (ja) 2019-12-19 2023-09-12 セイコーエプソン株式会社 レンズユニット、投写光学系、およびプロジェクター
JP2021117276A (ja) 2020-01-23 2021-08-10 セイコーエプソン株式会社 投写光学系、およびプロジェクター
JP2021117279A (ja) 2020-01-23 2021-08-10 セイコーエプソン株式会社 投写光学系およびプロジェクター
JP7380246B2 (ja) 2020-01-23 2023-11-15 セイコーエプソン株式会社 投写光学系、およびプロジェクター
JP7459523B2 (ja) 2020-01-23 2024-04-02 セイコーエプソン株式会社 投写光学系およびプロジェクター
JP7363518B2 (ja) 2020-01-24 2023-10-18 セイコーエプソン株式会社 投写光学系およびプロジェクター
JP7120259B2 (ja) 2020-01-24 2022-08-17 セイコーエプソン株式会社 投写光学系、およびプロジェクター
JP7424072B2 (ja) 2020-01-24 2024-01-30 セイコーエプソン株式会社 投写光学系、およびプロジェクター
JP7528644B2 (ja) 2020-08-31 2024-08-06 セイコーエプソン株式会社 レンズ、光学系、プロジェクター、および撮像装置
JP2022040640A (ja) 2020-08-31 2022-03-11 セイコーエプソン株式会社 光学系、プロジェクター、および撮像装置
JP7596676B2 (ja) 2020-08-31 2024-12-10 セイコーエプソン株式会社 光学系、プロジェクター、および撮像装置
JP7517009B2 (ja) 2020-09-15 2024-07-17 セイコーエプソン株式会社 光学装置、プロジェクター、および撮像装置
JP7537198B2 (ja) 2020-09-15 2024-08-21 セイコーエプソン株式会社 光学装置、プロジェクターおよび撮像装置
JP7187590B2 (ja) * 2021-01-27 2022-12-12 キヤノン株式会社 光学系、撮像装置、車載システムおよび移動装置
JP7767886B2 (ja) 2021-12-08 2025-11-12 セイコーエプソン株式会社 光学系、およびプロジェクター

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JP4345232B2 (ja) * 1998-12-25 2009-10-14 株式会社ニコン 反射屈折結像光学系および該光学系を備えた投影露光装置
JP2002189172A (ja) * 2000-08-08 2002-07-05 Olympus Optical Co Ltd 光学装置
JP2003116029A (ja) * 2001-10-04 2003-04-18 Minolta Co Ltd 撮像装置及びこの撮像装置を用いた画像記録装置
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JP5185744B2 (ja) 2008-05-12 2013-04-17 オリンパス株式会社 光学系及びそれを用いた内視鏡
JP5459768B2 (ja) * 2009-10-28 2014-04-02 京セラ株式会社 被写体距離推定装置
US9104018B2 (en) * 2012-03-30 2015-08-11 Canon Kabushiki Kaisha Imaging apparatus having a curved image surface
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JP2017156712A (ja) * 2016-03-04 2017-09-07 キヤノン株式会社 光学系、それを備える撮像装置及び投影装置

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Publication number Publication date
US11131838B2 (en) 2021-09-28
CN108780214A (zh) 2018-11-09
WO2017150485A1 (ja) 2017-09-08
EP3486703A1 (en) 2019-05-22
US20190011684A1 (en) 2019-01-10
JP6746328B2 (ja) 2020-08-26
EP3486703A4 (en) 2020-09-02
JP2017156714A (ja) 2017-09-07

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