CN109407291B - 具有半透镜和平面镜的隐形设备和包括该设备的车辆 - Google Patents

具有半透镜和平面镜的隐形设备和包括该设备的车辆 Download PDF

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Publication number
CN109407291B
CN109407291B CN201810927424.0A CN201810927424A CN109407291B CN 109407291 B CN109407291 B CN 109407291B CN 201810927424 A CN201810927424 A CN 201810927424A CN 109407291 B CN109407291 B CN 109407291B
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CN
China
Prior art keywords
mirror
image
side half
light
optical axis
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
CN201810927424.0A
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English (en)
Chinese (zh)
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CN109407291A (zh
Inventor
李圭泰
D·班纳吉
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.)
Toyota Motor Corp
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Toyota Motor Engineering and Manufacturing North America Inc
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Publication date
Application filed by Toyota Motor Engineering and Manufacturing North America Inc filed Critical Toyota Motor Engineering and Manufacturing North America Inc
Publication of CN109407291A publication Critical patent/CN109407291A/zh
Application granted granted Critical
Publication of CN109407291B publication Critical patent/CN109407291B/zh
Expired - Fee Related legal-status Critical Current
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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
    • G02B17/02—Catoptric systems, e.g. image erecting and reversing system
    • G02B17/023—Catoptric systems, e.g. image erecting and reversing system for extending or folding an optical path, e.g. delay lines
    • 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
    • G02B17/0864—Catadioptric systems having non-imaging properties
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0056—Arrays characterized by the distribution or form of lenses arranged along two different directions in a plane, e.g. honeycomb arrangement of lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
    • B62D25/04—Door pillars ; windshield pillars
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0043—Inhomogeneous or irregular arrays, e.g. varying shape, size, height
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B2003/0093—Simple or compound lenses characterised by the shape

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Lenses (AREA)
  • Optical Elements Other Than Lenses (AREA)
CN201810927424.0A 2017-08-15 2018-08-15 具有半透镜和平面镜的隐形设备和包括该设备的车辆 Expired - Fee Related CN109407291B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/677,341 2017-08-15
US15/677,341 US10564328B2 (en) 2017-08-15 2017-08-15 Cloaking devices with half lenses and plane mirrors and vehicles comprising the same

Publications (2)

Publication Number Publication Date
CN109407291A CN109407291A (zh) 2019-03-01
CN109407291B true CN109407291B (zh) 2022-03-04

Family

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Family Applications (1)

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CN201810927424.0A Expired - Fee Related CN109407291B (zh) 2017-08-15 2018-08-15 具有半透镜和平面镜的隐形设备和包括该设备的车辆

Country Status (3)

Country Link
US (1) US10564328B2 (enExample)
JP (1) JP6989454B2 (enExample)
CN (1) CN109407291B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020148959A (ja) * 2019-03-14 2020-09-17 トヨタ自動車株式会社 光学デバイス
CN114294610A (zh) * 2022-01-11 2022-04-08 荣仪尚科光电技术(哈尔滨)有限公司 基于双透镜正正组合的自然光匀化照明装置和方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008191402A (ja) * 2007-02-05 2008-08-21 Nikon Corp 光学素子
CN101299079A (zh) * 2008-05-13 2008-11-05 上海市第二中学 一种基于几何光学的隐形装置及其设计
CN102436022A (zh) * 2011-12-22 2012-05-02 浙江大学 一种利用各向异性介质构造的正方形柱状光波段隐身器件
CN103912186A (zh) * 2014-03-19 2014-07-09 广州中国科学院先进技术研究所 一种隐形窗框
CN105572768A (zh) * 2016-02-19 2016-05-11 常州大学 基于反射原理的二维可见光隐装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH075934U (ja) * 1993-06-30 1995-01-27 岡田 稔 フロントピラーによる死角を無くしたレンズ装置
US20030047666A1 (en) 2001-01-08 2003-03-13 Alden Ray M. Three-dimensional signature control process and apparatus with military application
US9405118B1 (en) 2012-05-14 2016-08-02 Weimin Lu Optical cloaking system
CN104742804B (zh) * 2013-12-30 2017-02-15 鸿富锦精密工业（深圳）有限公司 汽车及该汽车的汽车盲区镜结构
US9557547B2 (en) 2014-07-24 2017-01-31 University Of Rochester Paraxial cloak design and device
US10739111B2 (en) 2015-04-21 2020-08-11 University Of Rochester Cloaking systems and methods
US9971162B2 (en) * 2016-02-05 2018-05-15 Toyota Motor Engineering & Manufacturing North America, Inc. Apparatuses and methods for making an object appear transparent
US9994154B1 (en) * 2016-12-09 2018-06-12 Toyota Motor Engineering & Manufacturing North America, Inc. Apparatuses and methods for making an object appear transparent
US10161720B2 (en) * 2016-12-12 2018-12-25 Toyota Jidosha Kabushiki Kaisha Apparatuses and methods for making an object appear transparent

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008191402A (ja) * 2007-02-05 2008-08-21 Nikon Corp 光学素子
CN101299079A (zh) * 2008-05-13 2008-11-05 上海市第二中学 一种基于几何光学的隐形装置及其设计
CN102436022A (zh) * 2011-12-22 2012-05-02 浙江大学 一种利用各向异性介质构造的正方形柱状光波段隐身器件
CN103912186A (zh) * 2014-03-19 2014-07-09 广州中国科学院先进技术研究所 一种隐形窗框
CN105572768A (zh) * 2016-02-19 2016-05-11 常州大学 基于反射原理的二维可见光隐装置

Also Published As

Publication number Publication date
US20190056535A1 (en) 2019-02-21
JP6989454B2 (ja) 2022-01-05
JP2019066825A (ja) 2019-04-25
US10564328B2 (en) 2020-02-18
CN109407291A (zh) 2019-03-01

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Effective date of registration: 20230117

Address after: Aichi Prefecture, Japan

Patentee after: Toyota Motor Corp.

Address before: Texas, USA

Patentee before: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, Inc.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20220304