JP6927554B2 - 表示装置 - Google Patents

表示装置 Download PDF

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Publication number
JP6927554B2
JP6927554B2 JP2016170376A JP2016170376A JP6927554B2 JP 6927554 B2 JP6927554 B2 JP 6927554B2 JP 2016170376 A JP2016170376 A JP 2016170376A JP 2016170376 A JP2016170376 A JP 2016170376A JP 6927554 B2 JP6927554 B2 JP 6927554B2
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JP
Japan
Prior art keywords
light
display device
retroreflective
light source
aerial image
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Active
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JP2016170376A
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English (en)
Japanese (ja)
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JP2017107165A (ja
Inventor
裕紹 山本
裕紹 山本
雄▲嵩▼ 徳田
雄▲嵩▼ 徳田
秀征 伊藤
秀征 伊藤
菜緒 黒川
菜緒 黒川
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Utsunomiya University
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Utsunomiya University
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 Utsunomiya University filed Critical Utsunomiya University
Priority to PCT/JP2016/086351 priority Critical patent/WO2017099116A1/ja
Priority to TW105140411A priority patent/TWI621878B/zh
Publication of JP2017107165A publication Critical patent/JP2017107165A/ja
Priority to US16/002,592 priority patent/US11340475B2/en
Application granted granted Critical
Publication of JP6927554B2 publication Critical patent/JP6927554B2/ja
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    • 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
    • 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
    • G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
    • G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
    • 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
    • G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
    • G02B30/22—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type
    • G02B30/25—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the stereoscopic type using polarisation techniques
    • 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
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/122—Reflex reflectors cube corner, trihedral or triple reflector type
    • G02B5/124—Reflex reflectors cube corner, trihedral or triple reflector type plural reflecting elements forming part of a unitary plate or sheet
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/12—Reflex reflectors
    • G02B5/126—Reflex reflectors including curved refracting surface
    • G02B5/128—Reflex reflectors including curved refracting surface transparent spheres being embedded in matrix
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3083—Birefringent or phase retarding elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Stereoscopic And Panoramic Photography (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
JP2016170376A 2015-12-07 2016-08-31 表示装置 Active JP6927554B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/JP2016/086351 WO2017099116A1 (ja) 2015-12-07 2016-12-07 表示装置及び空中像の表示方法
TW105140411A TWI621878B (zh) 2015-12-07 2016-12-07 顯示裝置及空中像的顯示方法
US16/002,592 US11340475B2 (en) 2015-12-07 2018-06-07 Display device for aerial image having retro-reflective part

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015238993 2015-12-07
JP2015238993 2015-12-07

Related Child Applications (3)

Application Number Title Priority Date Filing Date
JP2020201375A Division JP7226824B2 (ja) 2015-12-07 2020-12-03 表示装置
JP2020201376A Division JP7128541B2 (ja) 2015-12-07 2020-12-03 表示装置
JP2020201377A Division JP7067809B2 (ja) 2015-12-07 2020-12-03 表示装置

Publications (2)

Publication Number Publication Date
JP2017107165A JP2017107165A (ja) 2017-06-15
JP6927554B2 true JP6927554B2 (ja) 2021-09-01

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JP2016170376A Active JP6927554B2 (ja) 2015-12-07 2016-08-31 表示装置
JP2020201377A Active JP7067809B2 (ja) 2015-12-07 2020-12-03 表示装置
JP2020201376A Active JP7128541B2 (ja) 2015-12-07 2020-12-03 表示装置
JP2020201375A Active JP7226824B2 (ja) 2015-12-07 2020-12-03 表示装置

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JP2020201377A Active JP7067809B2 (ja) 2015-12-07 2020-12-03 表示装置
JP2020201376A Active JP7128541B2 (ja) 2015-12-07 2020-12-03 表示装置
JP2020201375A Active JP7226824B2 (ja) 2015-12-07 2020-12-03 表示装置

Country Status (2)

Country Link
JP (4) JP6927554B2 (zh)
TW (1) TWI621878B (zh)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018042830A1 (ja) * 2016-08-31 2018-03-08 Ｓｃｉｖａｘ株式会社 光結像装置
JP6866120B2 (ja) * 2016-11-14 2021-04-28 日本カーバイド工業株式会社 画像表示装置
WO2019039600A1 (ja) * 2017-08-25 2019-02-28 林テレンプ株式会社 空中像表示装置
IT201700122280A1 (it) * 2017-10-27 2019-04-27 3D I V E S R L Dispositivo volumetrico a campo di luce per visualizzazione di flussi d’immagini 3D fluttuanti e stereoscopiche 5 e relativo metodo
JP2020067707A (ja) 2018-10-22 2020-04-30 豊田合成株式会社 非接触操作検出装置
JP7173895B2 (ja) 2019-02-22 2022-11-16 日立チャネルソリューションズ株式会社 空中像表示装置、取引装置、および空中像表示装置における空中像結像制御方法
JP7433902B2 (ja) 2019-04-26 2024-02-20 Ｔｉａｎｍａ Ｊａｐａｎ株式会社 表示装置
CN111338016B (zh) * 2020-04-17 2023-06-20 荆门市探梦科技有限公司 基于二维特征的反射式几何全息膜及其制备方法和应用
CN111338015B (zh) * 2020-04-17 2023-05-02 荆门市探梦科技有限公司 基于二维特征的反射式几何全息膜及其制备方法和应用
CN113539062B (zh) * 2020-04-21 2023-08-08 Oppo广东移动通信有限公司 电子设备
JPWO2022018972A1 (zh) * 2020-07-22 2022-01-27
JP2022139534A (ja) * 2021-03-12 2022-09-26 ミネベアミツミ株式会社 空中表示装置
JP2022139535A (ja) * 2021-03-12 2022-09-26 ミネベアミツミ株式会社 空中表示装置
JP2022150214A (ja) 2021-03-26 2022-10-07 アルプスアルパイン株式会社 表示装置
JP2022150245A (ja) 2021-03-26 2022-10-07 アルプスアルパイン株式会社 表示装置
JP2022177400A (ja) 2021-05-18 2022-12-01 アルプスアルパイン株式会社 入力装置
JP2022179868A (ja) 2021-05-24 2022-12-06 アルプスアルパイン株式会社 表示装置およびこれを用いた空間入力装置
JP2022180814A (ja) 2021-05-25 2022-12-07 アルプスアルパイン株式会社 表示装置
JP2023004010A (ja) * 2021-06-25 2023-01-17 マクセル株式会社 空間浮遊映像表示装置
JP7402265B2 (ja) * 2021-06-28 2023-12-20 日立チャネルソリューションズ株式会社 情報処理システム
JP2023016446A (ja) 2021-07-21 2023-02-02 アルプスアルパイン株式会社 表示装置およびこれを用いた空間入力装置
JP2023019687A (ja) * 2021-07-29 2023-02-09 マクセル株式会社 空間浮遊映像表示装置
WO2023112197A1 (ja) * 2021-12-15 2023-06-22 三菱電機株式会社 空中映像表示装置
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
JP2023131250A (ja) 2022-03-09 2023-09-22 アルプスアルパイン株式会社 光学素子の製造方法、光学素子、空中映像表示装置および空間入力装置
TWI810930B (zh) * 2022-05-12 2023-08-01 友達光電股份有限公司 顯示裝置
JP2023182080A (ja) 2022-06-14 2023-12-26 アルプスアルパイン株式会社 生体認証装置
CN114984565B (zh) * 2022-08-04 2023-01-06 深圳市海清视讯科技有限公司 基于桌面互动游戏的投影装置
CN116500803B (zh) * 2023-06-29 2023-08-22 成都工业学院 一种时分复用的立体显示装置

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JP2004294668A (ja) * 2003-03-26 2004-10-21 Shiseido Co Ltd 透明再帰反射材
JP3097559U (ja) * 2003-04-30 2004-01-29 有限会社石川光学造形研究所 結像形実像映像表示装置
JP2006030507A (ja) * 2004-07-15 2006-02-02 Toshiba Corp 三次元空間画像表示装置及び三次元空間画像表示方法
JP4595485B2 (ja) 2004-10-18 2010-12-08 パナソニック電工株式会社 映像表示システム
JP2006309115A (ja) * 2005-01-08 2006-11-09 Kazuo Suzuki 立体映像装置
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
JP5148960B2 (ja) * 2007-09-21 2013-02-20 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
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
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JP5365957B2 (ja) * 2009-03-24 2013-12-11 スタンレー電気株式会社 表示装置
JP2010262229A (ja) * 2009-05-11 2010-11-18 National Institute Of Information & Communication Technology 表示装置
JP5408532B2 (ja) * 2009-05-11 2014-02-05 独立行政法人情報通信研究機構 表示装置
JP5392613B2 (ja) * 2009-09-28 2014-01-22 スタンレー電気株式会社 ヘッドアップディスプレイ
JP5392612B2 (ja) * 2009-09-28 2014-01-22 スタンレー電気株式会社 表示装置
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DE102012105170B3 (de) 2012-06-14 2013-09-26 Martin Göbel Vorrichtung zur Erzeugung eines virtuellen Lichtabbilds
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JP2014145936A (ja) * 2013-01-29 2014-08-14 Nitto Denko Corp 表示装置
JP2015040944A (ja) * 2013-08-21 2015-03-02 株式会社ニコン 光学装置
JP2015152718A (ja) * 2014-02-13 2015-08-24 矢崎総業株式会社 ヘッドアップディスプレイ装置
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JP2016142802A (ja) * 2015-01-30 2016-08-08 コニカミノルタ株式会社 空中像表示装置

Also Published As

Publication number Publication date
JP2021047439A (ja) 2021-03-25
JP2021047438A (ja) 2021-03-25
JP7226824B2 (ja) 2023-02-21
JP7128541B2 (ja) 2022-08-31
JP2017107165A (ja) 2017-06-15
JP2021047440A (ja) 2021-03-25
TW201730629A (zh) 2017-09-01
TWI621878B (zh) 2018-04-21
JP7067809B2 (ja) 2022-05-16

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