TW200916831A - Directionally controlled illumination unit for autostereoscopic displays - Google Patents

Directionally controlled illumination unit for autostereoscopic displays Download PDF

Info

Publication number
TW200916831A
TW200916831A TW097119353A TW97119353A TW200916831A TW 200916831 A TW200916831 A TW 200916831A TW 097119353 A TW097119353 A TW 097119353A TW 97119353 A TW97119353 A TW 97119353A TW 200916831 A TW200916831 A TW 200916831A
Authority
TW
Taiwan
Prior art keywords
image
unit
observer
illumination
image reproduction
Prior art date
Application number
TW097119353A
Other languages
English (en)
Chinese (zh)
Inventor
Stephan Reichelt
Original Assignee
Seereal Technologies Sa
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 Seereal Technologies Sa filed Critical Seereal Technologies Sa
Publication of TW200916831A publication Critical patent/TW200916831A/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/004—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid
    • G02B26/005—Optical devices or arrangements for the control of light using movable or deformable optical elements based on a displacement or a deformation of a fluid based on electrowetting
    • 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
    • G02B30/26—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 autostereoscopic type
    • G02B30/27—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 autostereoscopic type involving lenticular arrays
    • 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
    • H04N13/312—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using parallax barriers the parallax barriers being placed behind the display panel, e.g. between backlight and spatial light modulator [SLM]
    • 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
    • H04N13/32—Image reproducers for viewing without the aid of special glasses, i.e. using autostereoscopic displays using arrays of controllable light sources; using moving apertures or moving light sources
    • 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
    • H04N13/349—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking
    • H04N13/354—Multi-view displays for displaying three or more geometrical viewpoints without viewer tracking for displaying sequentially
    • 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
    • H04N13/366—Image reproducers using viewer tracking
    • 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
    • H04N13/366—Image reproducers using viewer tracking
    • H04N13/368—Image reproducers using viewer tracking for two or more viewers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • G02B5/045—Prism arrays
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24612—Composite web or sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
TW097119353A 2007-05-24 2008-05-24 Directionally controlled illumination unit for autostereoscopic displays TW200916831A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007026071A DE102007026071A1 (de) 2007-05-24 2007-05-24 Richtungsgesteuerte Beleuchtungseinheit für ein autostereoskopisches Display

Publications (1)

Publication Number Publication Date
TW200916831A true TW200916831A (en) 2009-04-16

Family

ID=39874120

Family Applications (1)

Application Number Title Priority Date Filing Date
TW097119353A TW200916831A (en) 2007-05-24 2008-05-24 Directionally controlled illumination unit for autostereoscopic displays

Country Status (5)

Country Link
US (1) US8514272B2 (https=)
JP (1) JP2010529485A (https=)
DE (1) DE102007026071A1 (https=)
TW (1) TW200916831A (https=)
WO (1) WO2008142156A2 (https=)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102959464A (zh) * 2011-04-15 2013-03-06 松下电器产业株式会社 光偏转器、光偏转装置以及使用这些的液晶显示装置
TWI417583B (zh) * 2011-03-03 2013-12-01 Futis Internat Ltd 微結構光相位膜及柱狀透鏡
CN103838033A (zh) * 2012-11-26 2014-06-04 乐金显示有限公司 包括线光源的显示装置及其驱动方法
TWI559105B (zh) * 2010-12-22 2016-11-21 喜瑞爾工業公司 用於追蹤使用者之組合式光調制裝置
US10078227B2 (en) 2016-03-24 2018-09-18 Delta Electronics, Inc. Autostereoscopic display screen and autostereoscopic display device using the same

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3062343A1 (en) * 2009-06-23 2010-12-29 Seereal Technologies S.A. Light modulator device used for a display for the presentation of two- and/or three-dimensional image contents
KR20110109565A (ko) * 2010-03-31 2011-10-06 삼성전자주식회사 백라이트 유닛, 이를 구비한 3ｄ 디스플레이 및 3ｄ 영상 형성 방법
KR101766272B1 (ko) 2010-11-01 2017-08-08 삼성전자주식회사 시준화된 지향성의 백라이트 유닛을 사용하는 홀로그래픽 영상 디스플레이 장치 및 방법
CN101984670B (zh) * 2010-11-16 2013-01-23 深圳超多维光电子有限公司 一种立体显示方法、跟踪式立体显示器及图像处理装置
US8773744B2 (en) 2011-01-28 2014-07-08 Delta Electronics, Inc. Light modulating cell, device and system
WO2012113883A2 (en) * 2011-02-25 2012-08-30 Trilite Technologies Gmbh Illumination device with movement elements
CN102959457B (zh) * 2011-04-27 2016-03-09 松下知识产权经营株式会社 显示装置
JPWO2012153478A1 (ja) * 2011-05-10 2014-07-31 パナソニック株式会社 画像表示装置、画像表示方法、及び集積回路
US8952996B2 (en) * 2011-09-27 2015-02-10 Delta Electronics, Inc. Image display system
JP2013101308A (ja) * 2011-10-17 2013-05-23 Panasonic Corp 表示装置及びその制御方法
JP5828092B2 (ja) * 2011-11-16 2015-12-02 パナソニックＩｐマネジメント株式会社 画像表示装置
JP5591783B2 (ja) 2011-11-25 2014-09-17 パナソニック株式会社 画像表示装置
JP5942150B2 (ja) 2011-12-19 2016-06-29 パナソニックＩｐマネジメント株式会社 画像表示装置
KR101322910B1 (ko) * 2011-12-23 2013-10-29 한국과학기술연구원 다수의 관찰자에 적용가능한 동적 시역 확장을 이용한 다시점 3차원 영상표시장치 및 그 방법
JP5581307B2 (ja) * 2011-12-28 2014-08-27 パナソニック株式会社 画像表示装置
KR101306245B1 (ko) 2012-01-17 2013-09-09 한국과학기술연구원 시간 분할 방식의 무안경식 3차원 영상표시장치
KR102254617B1 (ko) 2012-01-26 2021-05-21 시리얼 테크놀로지즈 에스.에이. 관찰자 추적 방식 디스플레이
KR101911439B1 (ko) 2012-01-30 2019-01-07 삼성전자주식회사 초점길이 가변형 마이크로 렌즈와 이를 포함하는 마이크로 렌즈 어레이 및 이를 포함하는 3ｄ 디스플레이와 그 동작 방법
KR101320052B1 (ko) * 2012-01-31 2013-10-21 한국과학기술연구원 시역폭 확대를 이용한 무안경식 3차원 영상표시장치
JP5620420B2 (ja) * 2012-02-23 2014-11-05 パナソニック株式会社 画像表示装置
DE102012205271B3 (de) 2012-03-30 2013-07-18 Carl Zeiss Vision International Gmbh Visualisierungssystem für dreidimensionale Bilder
JP5919510B2 (ja) 2012-04-05 2016-05-18 パナソニックＩｐマネジメント株式会社 画像表示装置
JPWO2013161257A1 (ja) 2012-04-26 2015-12-21 パナソニックＩｐマネジメント株式会社 液晶光学素子及びそれを備えた画像表示装置
JP2013242538A (ja) 2012-04-26 2013-12-05 Panasonic Corp 液晶光学素子及びそれを備えた画像表示装置
JP5938720B2 (ja) 2012-04-26 2016-06-22 パナソニックＩｐマネジメント株式会社 光偏向素子及びこれを用いた画像表示装置
US9674510B2 (en) * 2012-11-21 2017-06-06 Elwha Llc Pulsed projection system for 3D video
JP6176546B2 (ja) 2013-03-27 2017-08-09 パナソニックＩｐマネジメント株式会社 画像表示装置
US9013564B2 (en) 2013-05-07 2015-04-21 Elwha Llc Controllable lenticular lenslets
US9335548B1 (en) * 2013-08-21 2016-05-10 Google Inc. Head-wearable display with collimated light source and beam steering mechanism
KR102208960B1 (ko) 2014-04-09 2021-01-28 삼성전자주식회사 홀로그래픽 디스플레이
CN103982818B (zh) * 2014-05-05 2016-03-30 京东方科技集团股份有限公司 一种裸眼3d背光模组、显示装置和显示方法
US10404955B2 (en) 2015-12-02 2019-09-03 Abl Ip Holding Llc Projection and/or waveguide arrangements for a software configurable lighting device
CN105629621B (zh) 2016-04-06 2018-12-25 京东方科技集团股份有限公司 液晶棱镜及其驱动方法、显示装置
CN106125322A (zh) * 2016-09-05 2016-11-16 万维云视（上海）数码科技有限公司 裸眼3d显示面板及裸眼3d显示装置
CN114815287B (zh) 2017-08-23 2024-08-13 交互数字麦迪逊专利控股公司 用于生成投影3d光场的光场图像引擎方法和装置
KR102666265B1 (ko) * 2017-11-02 2024-05-14 피씨엠에스 홀딩스, 인크. 라이트 필드 디스플레이에서 조리개 확장을 위한 방법 및 시스템
KR102794040B1 (ko) * 2018-08-29 2025-04-14 피씨엠에스 홀딩스, 인크. 모자이크 주기적 층에 기반한 광 필드 디스플레이를 위한 광학 방법 및 시스템
WO2020081350A1 (en) 2018-10-18 2020-04-23 Corning Incorporated Electrowetting optical device
DE102018129891A1 (de) * 2018-11-27 2020-05-28 Bayerische Motoren Werke Aktiengesellschaft Darstellung von Bildinformationen in einem Kraftfahrzeug mit einem Dach-Display
US11747646B2 (en) * 2019-03-15 2023-09-05 Realfiction Lab Aps Directional OLED display
MX2021012439A (es) 2019-04-12 2022-01-19 Pcms Holdings Inc Método y sistema óptico para visualizadores de campo de luz que tienen capas de dirección de luz y una capa óptica periódica.
CN114175627B (zh) 2019-06-07 2024-04-12 交互数字Vc控股公司 用于基于分布式光孔的光场显示器的光学方法和系统
CN114207507B (zh) 2019-06-28 2024-10-15 Pcms控股公司 光场显示装置和由光场显示设备执行的方法
EP3990966A1 (en) 2019-07-01 2022-05-04 PCMS Holdings, Inc. Method and system for continuous calibration of a 3d display based on beam steering
CN118091973A (zh) * 2022-11-25 2024-05-28 苏州苏大维格科技集团股份有限公司 显示模块、背光模组及显示装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1421797B1 (en) * 2001-08-21 2010-12-22 Koninklijke Philips Electronics N.V. Autostereoscopic display with observer tracking
JP2003185966A (ja) * 2001-12-18 2003-07-03 Olympus Optical Co Ltd 立体視表示装置
CA2509817C (en) * 2002-12-12 2014-11-04 Duke University Forming iron nitrosyl hemoglobin
WO2004075526A2 (en) 2003-02-21 2004-09-02 Koninklijke Philips Electronics N.V. Autostereoscopic display
US20060110580A1 (en) * 2003-04-28 2006-05-25 Aylward Peter T Article comprising conductive conduit channels
US7773306B2 (en) 2003-05-09 2010-08-10 Koninklijke Philips Electronics N.V. Electrowetting cells
DE10339076B4 (de) * 2003-08-26 2007-10-31 Seereal Technologies Gmbh Autostereoskopisches Multi-User-Display
DE10359403B4 (de) 2003-12-18 2005-12-15 Seereal Technologies Gmbh Autostereoskopisches Multi-User-Display
EP1738589B1 (en) * 2004-04-13 2011-07-20 Koninklijke Philips Electronics N.V. Autostereoscopic display device
CN101176028B (zh) * 2004-12-10 2010-06-23 聚合物视象有限公司 波纹效应减轻的显示器
DE102005001503A1 (de) * 2005-01-07 2006-07-27 Seereal Technologies Gmbh Sweet-Spot-Einheit
DE102005040597A1 (de) * 2005-02-25 2007-02-22 Seereal Technologies Gmbh Verfahren und Einrichtung zum Nachführen von Sweet-Spots
DE102005012348B3 (de) 2005-03-09 2006-07-27 Seereal Technologies Gmbh Sweet-Spot-Einheit für ein Multi-User-Display mit erweitertem Betrachterbereich
FR2883987B1 (fr) * 2005-03-31 2008-02-01 Varioptic Sa Systeme optique de formation d'image a reglage de puissance
BRPI0612417A2 (pt) * 2005-05-06 2010-11-09 Seereal Technologies Gmbh dispositivo para a reconstrução de cenas tridimensionais com hologramas de vìdeo
DE502006001767D1 (de) * 2005-05-13 2008-11-20 Seereal Technologies Gmbh Projektionsvorrichtung und verfahren zur holographischen rekonstruktion von szenen
US8334897B2 (en) 2006-09-01 2012-12-18 Seereal Technologies S.A. Direction-controlled illumination unit for an autostereoscopic display

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI559105B (zh) * 2010-12-22 2016-11-21 喜瑞爾工業公司 用於追蹤使用者之組合式光調制裝置
TWI417583B (zh) * 2011-03-03 2013-12-01 Futis Internat Ltd 微結構光相位膜及柱狀透鏡
CN102959464A (zh) * 2011-04-15 2013-03-06 松下电器产业株式会社 光偏转器、光偏转装置以及使用这些的液晶显示装置
CN102959464B (zh) * 2011-04-15 2016-04-27 松下电器产业株式会社 光偏转器、光偏转装置以及使用这些的液晶显示装置
CN103838033A (zh) * 2012-11-26 2014-06-04 乐金显示有限公司 包括线光源的显示装置及其驱动方法
CN103838033B (zh) * 2012-11-26 2017-04-05 乐金显示有限公司 包括线光源的显示装置及其驱动方法
US9646543B2 (en) 2012-11-26 2017-05-09 Lg Display Co., Ltd. Display device including line light source and method of driving the same
US10078227B2 (en) 2016-03-24 2018-09-18 Delta Electronics, Inc. Autostereoscopic display screen and autostereoscopic display device using the same

Also Published As

Publication number Publication date
US20100157026A1 (en) 2010-06-24
WO2008142156A2 (de) 2008-11-27
US8514272B2 (en) 2013-08-20
WO2008142156A4 (de) 2009-03-12
JP2010529485A (ja) 2010-08-26
WO2008142156A3 (de) 2009-01-22
DE102007026071A1 (de) 2008-11-27

Similar Documents

Publication Publication Date Title
TW200916831A (en) Directionally controlled illumination unit for autostereoscopic displays
KR100440956B1 (ko) ２ｄ／３ｄ 겸용 디스플레이
JP3576521B2 (ja) 立体表示方法及びその装置
CN106291958B (zh) 一种显示装置及图像显示方法
JP5112326B2 (ja) ３次元表示のための光学システム
US8040617B2 (en) Real image display device with wide viewing angle
US6490094B2 (en) High acuity lens system
US20200301239A1 (en) Varifocal display with fixed-focus lens
US20050179868A1 (en) Three-dimensional display using variable focusing lens
US20190007677A1 (en) Systems and Methods for Convergent Angular Slice True-3D Display
TW200523579A (en) Directional display apparatus
WO2001059508A1 (en) Display system with no eyeglasses
CN110297331A (zh) 显示装置及显示方法
TW201641990A (zh) 顯示裝置，尤其是頭戴式顯示器或護目鏡
WO2018076661A1 (zh) 一种三维显示装置
TW200912382A (en) Holographic reconstruction system with an optical waveguide
JP2005049872A (ja) ２次元及び３次元映像の互換が可能な多視点３次元映像システムの映像表示部
CN110035274B (zh) 基于光栅的三维显示方法
CN109521506A (zh) 纳米镜片、近眼显示方法及近眼显示装置
CN103091850A (zh) 裸视多维显示组件及其显示器
CN208805627U (zh) 用于实现三维图像近眼显示的装置
CN110531525B (zh) 用于实现三维图像近眼显示的装置
WO2019127965A1 (zh) 3d显示组件
KR20140111553A (ko) 입체 디스플레이 장치 및 그 디스플레이 방법
CN112859337A (zh) 一种超多视点显示系统