JP6638450B2 - 空中映像表示装置 - Google Patents

空中映像表示装置 Download PDF

Info

Publication number
JP6638450B2
JP6638450B2 JP2016025635A JP2016025635A JP6638450B2 JP 6638450 B2 JP6638450 B2 JP 6638450B2 JP 2016025635 A JP2016025635 A JP 2016025635A JP 2016025635 A JP2016025635 A JP 2016025635A JP 6638450 B2 JP6638450 B2 JP 6638450B2
Authority
JP
Japan
Prior art keywords
beam splitter
image
image display
optical path
light
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
JP2016025635A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017146337A5 (enExample
JP2017146337A (ja
Inventor
英嗣 杉之原
英嗣 杉之原
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2016025635A priority Critical patent/JP6638450B2/ja
Priority to US15/419,428 priority patent/US10185132B2/en
Publication of JP2017146337A publication Critical patent/JP2017146337A/ja
Publication of JP2017146337A5 publication Critical patent/JP2017146337A5/ja
Application granted granted Critical
Publication of JP6638450B2 publication Critical patent/JP6638450B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • G02B17/06—Catoptric systems, e.g. image erecting and reversing system using mirrors only, i.e. having only one curved mirror
    • 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
    • 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
    • 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
    • G02B27/1066—Beam splitting or combining systems for enhancing image performance, like resolution, pixel numbers, dual magnifications or dynamic range, by tiling, slicing or overlapping fields of view
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
    • G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
    • G02B30/56—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels by projecting aerial or floating images
    • 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
    • G02B27/106—Beam splitting or combining systems for splitting or combining a plurality of identical beams or images, e.g. image replication

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Transforming Electric Information Into Light Information (AREA)
JP2016025635A 2016-02-15 2016-02-15 空中映像表示装置 Active JP6638450B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2016025635A JP6638450B2 (ja) 2016-02-15 2016-02-15 空中映像表示装置
US15/419,428 US10185132B2 (en) 2016-02-15 2017-01-30 Floating image display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016025635A JP6638450B2 (ja) 2016-02-15 2016-02-15 空中映像表示装置

Publications (3)

Publication Number Publication Date
JP2017146337A JP2017146337A (ja) 2017-08-24
JP2017146337A5 JP2017146337A5 (enExample) 2017-11-09
JP6638450B2 true JP6638450B2 (ja) 2020-01-29

Family

ID=59561440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016025635A Active JP6638450B2 (ja) 2016-02-15 2016-02-15 空中映像表示装置

Country Status (2)

Country Link
US (1) US10185132B2 (enExample)
JP (1) JP6638450B2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7177475B2 (ja) * 2016-08-31 2022-11-24 国立大学法人宇都宮大学 表示装置及び空中像の表示方法
CN107390378A (zh) * 2017-09-08 2017-11-24 深圳市盈天下广告有限公司 一种空中成像系统及空中成像方法
CN108303790A (zh) * 2018-04-21 2018-07-20 梁雁飞 一种反射成像装置
JP7279728B2 (ja) * 2021-03-22 2023-05-23 カシオ計算機株式会社 投影装置及び投影方法
JP7604079B2 (ja) * 2021-03-26 2024-12-23 アルプスアルパイン株式会社 表示装置
CN113391459B (zh) * 2021-04-28 2022-08-05 北京邮电大学 基于折返悬浮器件阵列的悬浮三维显示设备
JP2023071462A (ja) * 2021-11-11 2023-05-23 マクセル株式会社 空中浮遊映像表示装置
CN114217441B (zh) * 2021-12-22 2023-11-03 深圳创维新世界科技有限公司 一种空中悬浮显示模组及其系统
CN118118647A (zh) * 2024-03-29 2024-05-31 安徽省东超科技有限公司 裸眼3d空中成像系统、设备、方法和计算机存储介质

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1563250A (en) * 1976-11-05 1980-03-19 Pilkington Perkin Elmer Ltd Microform readers
US5189452A (en) * 1991-12-09 1993-02-23 General Electric Company Real image projection system
US6147805A (en) * 1994-08-24 2000-11-14 Fergason; James L. Head mounted display and viewing system using a remote retro-reflector and method of displaying and viewing an image
US5629806A (en) * 1994-11-28 1997-05-13 Fergason; James L. Retro-reflector based private viewing system
AUPO024696A0 (en) * 1996-06-04 1996-06-27 Xenotech Research Pty Ltd Video display system
US6008945A (en) * 1996-09-19 1999-12-28 Fergason; James L. Display system using conjugate optics and accommodation features and method of displaying and viewing an image
JP2000249975A (ja) 1999-03-04 2000-09-14 Minolta Co Ltd 映像表示装置
US6612701B2 (en) * 2001-08-20 2003-09-02 Optical Products Development Corporation Image enhancement in a real image projection system, using on-axis reflectors, at least one of which is aspheric in shape
US6752498B2 (en) * 2001-05-14 2004-06-22 Eastman Kodak Company Adaptive autostereoscopic display system
US6550918B1 (en) * 2002-03-19 2003-04-22 Eastman Kodak Company Monocentric autostereoscopic viewing apparatus using resonant fiber-optic image generation
US6768585B2 (en) * 2002-05-02 2004-07-27 Eastman Kodak Company Monocentric autostereoscopic optical apparatus using a scanned linear electromechanical modulator
US6940645B2 (en) * 2003-04-22 2005-09-06 Eastman Kodak Company Monocentric autostereoscopic optical apparatus with a spherical gradient-index ball lens
WO2005096074A1 (ja) 2004-03-31 2005-10-13 Kabushiki Kaisha Topcon 治具装着装置
JP4632826B2 (ja) 2004-03-31 2011-02-16 株式会社トプコン 眼鏡レンズへの自動装着装置
JP5177483B2 (ja) 2007-06-21 2013-04-03 独立行政法人情報通信研究機構 実鏡映像結像光学系
JP2009229905A (ja) * 2008-03-24 2009-10-08 National Institute Of Information & Communication Technology ３次元空中映像ディスプレイ装置
JP2012163702A (ja) * 2011-02-04 2012-08-30 National Institute Of Information & Communication Technology 視差式３次元空中映像表示装置
JP5665053B2 (ja) * 2011-02-04 2015-02-04 独立行政法人情報通信研究機構 多視点空中映像表示装置
DE102012105170B3 (de) * 2012-06-14 2013-09-26 Martin Göbel Vorrichtung zur Erzeugung eines virtuellen Lichtabbilds
JP5565845B2 (ja) * 2012-10-22 2014-08-06 独立行政法人情報通信研究機構 体積走査型３次元空中映像ディスプレイ
US9798154B2 (en) * 2014-02-28 2017-10-24 Microsoft Technology Licensing, Llc Control of polarization and diffractive artifact resolution in retro-imaging systems
US9612687B2 (en) * 2014-07-01 2017-04-04 Microsoft Technology Licensing, Llc Auto-aligned illumination for interactive sensing in retro-reflective imaging applications
US10571696B2 (en) * 2014-12-26 2020-02-25 Cy Vision Inc. Near-to-eye display device
US10012834B2 (en) * 2016-03-08 2018-07-03 Microsoft Technology Licensing, Llc Exit pupil-forming display with reconvergent sheet

Also Published As

Publication number Publication date
US20170235114A1 (en) 2017-08-17
US10185132B2 (en) 2019-01-22
JP2017146337A (ja) 2017-08-24

Similar Documents

Publication Publication Date Title
JP6638450B2 (ja) 空中映像表示装置
US11340475B2 (en) Display device for aerial image having retro-reflective part
US10859826B2 (en) Head-up display device
US10209674B2 (en) Floating image display device
US10302939B2 (en) Projection device and head-up display device
US8870430B2 (en) Display apparatus and lighting window
JP6603883B2 (ja) ヘッドアップディスプレイ、およびヘッドアップディスプレイを搭載した移動体
US10274896B2 (en) Floating image display device
CN116224597A (zh) 一种抬头显示系统及交通工具
JP5365957B2 (ja) 表示装置
US20190317322A1 (en) Head-up display device
US20150236302A1 (en) Organic light-emitting display device
JP2012093506A (ja) ヘッドアップディスプレイ装置
WO2015159523A1 (ja) ヘッドアップディスプレイ、およびヘッドアップディスプレイを搭載した移動体
JP7282174B2 (ja) 情報表示システム
US11561396B2 (en) Head-up display device and transportation device
US9329389B2 (en) Projection type display device for vehicles
JP2023003980A (ja) 空中映像表示装置
JP7308012B2 (ja) 画像表示装置
JP2023001956A (ja) 空中映像表示装置
JP2020020955A (ja) 照明システム、表示システム、及び移動体
US20190101750A1 (en) Head-up display for displaying virtual images
US10502953B2 (en) Display device, and mobile body having same
JP2025021409A (ja) ヘッドアップディスプレイ装置
JP2016218350A (ja) ヘッドアップディスプレイ装置

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170928

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170928

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20180626

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180703

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180829

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190108

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190227

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20190723

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190805

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20191126

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20191209

R151 Written notification of patent or utility model registration

Ref document number: 6638450

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R151

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250