CN110914748A - 一种利用透镜分时还原光场的方法 - Google Patents

一种利用透镜分时还原光场的方法 Download PDF

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Publication number
CN110914748A
CN110914748A CN201780093189.5A CN201780093189A CN110914748A CN 110914748 A CN110914748 A CN 110914748A CN 201780093189 A CN201780093189 A CN 201780093189A CN 110914748 A CN110914748 A CN 110914748A
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lens
image
playing
screen
time
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CN110914748B (zh
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李乔
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Chengdu Jishiyuan Technology Co ltd
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Xinte Technology Co Ltd
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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1347—Arrangement of liquid crystal layers or cells in which the final condition of one light beam is achieved by the addition of the effects of two or more layers or cells

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

本发明提供一种利用透镜分时还原光场的方法，所述方法包括：在影像播放屏前方布置透镜；所述影像播放屏包括多层投影显示屏，以及填充于所述投影显示屏之间的透明介质；所述影像播放屏获取包含有纵深信息的空间影像信息，计算所述影像播放屏中所述空间影像的所有播放点的纵深位置；将不同空间纵深信息的播放点分别通过多层所述投影显示屏分时循环播放。本发明提供的一种利用透镜分时还原光场的方法，通过影像播放屏的多层投影显示屏对不同纵深信息的播放点分时播放，改变放大虚像在空间的纵深位置，实现还原影像的纵深信息的目的。

Description

PCT国内申请，说明书已公开。

Claims (10)

  1. PCT国内申请，权利要求书已公开。
CN201780093189.5A 2017-07-18 2017-07-18 一种利用透镜分时还原光场的方法 Active CN110914748B (zh)

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PCT/CN2017/093350 WO2019014847A1 (zh) 2017-07-18 2017-07-18 一种利用透镜分时还原光场的方法

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CN110914748A true CN110914748A (zh) 2020-03-24
CN110914748B CN110914748B (zh) 2022-09-16

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102026011A (zh) * 2009-09-22 2011-04-20 三星电子株式会社 获得光场数据的设备以及处理光场数据的设备和方法
CN102629009A (zh) * 2011-10-25 2012-08-08 京东方科技集团股份有限公司 裸眼三维图像显示方法及装置
US20150331247A1 (en) * 2014-05-16 2015-11-19 The Hong Kong University Of Science And Technology 2D/3D Switchable Liquid Crystal Lens Unit
CN106125394A (zh) * 2016-09-07 2016-11-16 京东方科技集团股份有限公司 一种虚拟曲面显示面板、显示装置及显示方法
CN106842597A (zh) * 2017-02-28 2017-06-13 浙江大学 基于多层液晶的可连续聚焦的大景深近眼光场三维显示装置和方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102457756A (zh) * 2011-12-29 2012-05-16 广西大学 一种可裸眼观看视频的3d视频监控系统的结构和方法
CN102961870A (zh) * 2012-12-18 2013-03-13 广州市渡明信息技术有限公司 一种游戏机及显示屏显示方法
CN103364961B (zh) * 2013-08-02 2016-03-09 浙江大学 基于多投影阵列和多层液晶复合调制的三维显示方法
KR20150116974A (ko) * 2014-04-08 2015-10-19 삼성디스플레이 주식회사 영상 표시 장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102026011A (zh) * 2009-09-22 2011-04-20 三星电子株式会社 获得光场数据的设备以及处理光场数据的设备和方法
CN102629009A (zh) * 2011-10-25 2012-08-08 京东方科技集团股份有限公司 裸眼三维图像显示方法及装置
US20150331247A1 (en) * 2014-05-16 2015-11-19 The Hong Kong University Of Science And Technology 2D/3D Switchable Liquid Crystal Lens Unit
CN106125394A (zh) * 2016-09-07 2016-11-16 京东方科技集团股份有限公司 一种虚拟曲面显示面板、显示装置及显示方法
CN106842597A (zh) * 2017-02-28 2017-06-13 浙江大学 基于多层液晶的可连续聚焦的大景深近眼光场三维显示装置和方法

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CN110914748B (zh) 2022-09-16

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