CN112771436A - 三维显示装置及虚拟现实设备 - Google Patents

三维显示装置及虚拟现实设备 Download PDF

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Publication number
CN112771436A
CN112771436A CN201980001471.5A CN201980001471A CN112771436A CN 112771436 A CN112771436 A CN 112771436A CN 201980001471 A CN201980001471 A CN 201980001471A CN 112771436 A CN112771436 A CN 112771436A
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China
Prior art keywords
liquid crystal
phase modulator
display device
modulation
display layer
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CN201980001471.5A
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English (en)
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CN112771436B (zh
Inventor
张硕
张�浩
陈丽莉
楚明磊
薛鸿臻
闫桂新
董泽华
何惠东
赵晨曦
彭项君
吕耀宇
孙玉坤
范清文
薛亚冲
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BOE Technology Group Co Ltd
Beijing BOE Optoelectronics Technology Co Ltd
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BOE Technology Group Co Ltd
Beijing BOE Optoelectronics Technology Co Ltd
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Publication of CN112771436A publication Critical patent/CN112771436A/zh
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    • 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
    • G02B30/52—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 the 3D volume being constructed from a stack or sequence of 2D planes, e.g. depth sampling systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30—Image reproducers
    • H04N13/302—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays
    • H04N13/31—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers
    • H04N13/315—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers the parallax barriers being time-variant
    • 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
    • G02B30/24—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 involving temporal multiplexing, e.g. using sequentially activated left and right shutters
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/50—OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)

Abstract

一种三维显示装置(10)及虚拟现实设备，该三维显示装置(10)，包括：显示层(100)和透射型相位调制器(200)；透射型相位调制器(200)位于显示层(100)的出光侧；透射型相位调制器(200)包括多个调制单元(210)，每个调制单元(210)分别被配置为对各自接收到的光进行相位调制，各调制单元(210)被构造成使得显示层(100)显示的画面经过透射型相位调制器(200)后呈现连续的曲面虚像。

Description

PCT国内申请，说明书已公开。

Claims (12)

  1. PCT国内申请，权利要求书已公开。
CN201980001471.5A 2019-08-26 2019-08-26 三维显示装置及虚拟现实设备 Active CN112771436B (zh)

Applications Claiming Priority (1)

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PCT/CN2019/102570 WO2021035473A1 (zh) 2019-08-26 2019-08-26 三维显示装置及虚拟现实设备

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CN112771436A true CN112771436A (zh) 2021-05-07
CN112771436B CN112771436B (zh) 2023-10-20

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US (1) US11509882B2 (zh)
CN (1) CN112771436B (zh)
WO (1) WO2021035473A1 (zh)

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US20060092379A1 (en) * 2004-02-13 2006-05-04 Stereo Display, Inc. Image-guided microsurgery system and method
CN1922530A (zh) * 2004-02-21 2007-02-28 皇家飞利浦电子股份有限公司 光程长度调节器
CN105954883A (zh) * 2016-06-17 2016-09-21 擎中科技（上海）有限公司 一种显示器件及显示设备
CN107357047A (zh) * 2017-09-14 2017-11-17 京东方科技集团股份有限公司 立体显示装置及其显示方法
CN107884940A (zh) * 2017-11-28 2018-04-06 腾讯科技（深圳）有限公司 显示模组、头戴式显示设备及图像立体显示方法
CN109742256A (zh) * 2019-01-03 2019-05-10 京东方科技集团股份有限公司 一种显示面板及驱动方法、显示装置

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GB2449682A (en) 2007-06-01 2008-12-03 Sharp Kk Optical system for converting a flat image to a non-flat image
JP2010205381A (ja) * 2009-03-06 2010-09-16 Sony Corp 再生装置、再生方法
KR101507202B1 (ko) 2011-11-16 2015-04-08 엘지디스플레이 주식회사 투과형 액정표시패널을 이용한 공간 광 변조 패널 및 이를 이용한 입체 영상 표시장치
CN104580869B (zh) 2013-10-10 2018-06-05 华为技术有限公司 一种光场相机
CN106873169A (zh) * 2015-12-10 2017-06-20 上海交通大学 三维显示器
CN105807481B (zh) * 2016-05-25 2022-07-15 京东方科技集团股份有限公司 一种虚拟曲面显示面板、其制作方法及显示装置
CN105894970B (zh) 2016-06-15 2019-02-12 京东方科技集团股份有限公司 一种虚拟曲面显示面板及显示装置
CN106125394B (zh) 2016-09-07 2022-08-09 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
CA3075804A1 (en) * 2017-09-27 2019-04-04 Magic Leap, Inc. Near eye 3d display with separate phase and amplitude modulators
CN208044203U (zh) * 2018-04-28 2018-11-02 北京京东方光电科技有限公司 显示设备、光学系统和虚拟现实头戴显示设备
CN109507807B (zh) * 2018-11-05 2021-01-08 浙江大学 基于光偏振和双折射的变光程三维虚拟现实显示装置和方法

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060092379A1 (en) * 2004-02-13 2006-05-04 Stereo Display, Inc. Image-guided microsurgery system and method
CN1922530A (zh) * 2004-02-21 2007-02-28 皇家飞利浦电子股份有限公司 光程长度调节器
CN105954883A (zh) * 2016-06-17 2016-09-21 擎中科技（上海）有限公司 一种显示器件及显示设备
CN107357047A (zh) * 2017-09-14 2017-11-17 京东方科技集团股份有限公司 立体显示装置及其显示方法
CN107884940A (zh) * 2017-11-28 2018-04-06 腾讯科技（深圳）有限公司 显示模组、头戴式显示设备及图像立体显示方法
CN109742256A (zh) * 2019-01-03 2019-05-10 京东方科技集团股份有限公司 一种显示面板及驱动方法、显示装置

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Publication number Publication date
CN112771436B (zh) 2023-10-20
WO2021035473A1 (zh) 2021-03-04
US11509882B2 (en) 2022-11-22
US20220132098A1 (en) 2022-04-28

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