TWI463178B - 立體3d液晶顯示模組與裝置 - Google Patents

立體3d液晶顯示模組與裝置 Download PDF

Info

Publication number
TWI463178B
TWI463178B TW098118072A TW98118072A TWI463178B TW I463178 B TWI463178 B TW I463178B TW 098118072 A TW098118072 A TW 098118072A TW 98118072 A TW98118072 A TW 98118072A TW I463178 B TWI463178 B TW I463178B
Authority
TW
Taiwan
Prior art keywords
liquid crystal
crystal display
display panel
eye image
light
Prior art date
Application number
TW098118072A
Other languages
English (en)
Chinese (zh)
Other versions
TW201003122A (en
Inventor
John Stanley Huizinga
John Charles Schultz
Rolf Werner Biernath
Michael Joseph Sykora
Vincent Wen-Shiuan King
Robert Lewis Brott
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of TW201003122A publication Critical patent/TW201003122A/zh
Application granted granted Critical
Publication of TWI463178B publication Critical patent/TWI463178B/zh

Links

Classifications

    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • 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
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Liquid Crystal (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Optical Elements Other Than Lenses (AREA)
TW098118072A 2008-06-18 2009-06-01 立體3d液晶顯示模組與裝置 TWI463178B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/141,352 US8068187B2 (en) 2008-06-18 2008-06-18 Stereoscopic 3D liquid crystal display apparatus having a double sided prism film comprising cylindrical lenses and non-contiguous prisms

Publications (2)

Publication Number Publication Date
TW201003122A TW201003122A (en) 2010-01-16
TWI463178B true TWI463178B (zh) 2014-12-01

Family

ID=41430854

Family Applications (1)

Application Number Title Priority Date Filing Date
TW098118072A TWI463178B (zh) 2008-06-18 2009-06-01 立體3d液晶顯示模組與裝置

Country Status (7)

Country Link
US (2) US8068187B2 (enExample)
EP (1) EP2300865A2 (enExample)
JP (1) JP5647112B2 (enExample)
KR (1) KR20110017918A (enExample)
CN (1) CN102067011B (enExample)
TW (1) TWI463178B (enExample)
WO (1) WO2009154911A2 (enExample)

Families Citing this family (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8721152B2 (en) * 2009-05-01 2014-05-13 Abl Ip Holding Llc Light emitting devices and applications thereof
US8659830B2 (en) * 2009-12-21 2014-02-25 3M Innovative Properties Company Optical films enabling autostereoscopy
US8917447B2 (en) * 2010-01-13 2014-12-23 3M Innovative Properties Company Microreplicated film for attachment to autostereoscopic display components
US8477400B2 (en) * 2010-02-03 2013-07-02 Eldon Technology Limited Systems and methods for presenting three-dimensional content using photosensitive lenses
US8564740B2 (en) 2010-05-24 2013-10-22 3M Innovative Properties Company Directional backlight with reduced crosstalk
WO2011155111A1 (ja) * 2010-06-11 2011-12-15 シャープ株式会社 立体映像表示装置
US8646960B2 (en) 2010-08-03 2014-02-11 3M Innovative Properties Company Scanning backlight with slatless light guide
JP5589674B2 (ja) * 2010-08-23 2014-09-17 大日本印刷株式会社 面光源装置、透過型表示装置
EP2431786A1 (de) * 2010-09-17 2012-03-21 Bayer MaterialScience AG Autostereoskopisches 3D-Display
TWI421590B (zh) * 2010-09-17 2014-01-01 Au Optronics Corp 可切換視角的顯示器及其背光模組
US8469551B2 (en) 2010-10-20 2013-06-25 3M Innovative Properties Company Light extraction films for increasing pixelated OLED output with reduced blur
US8547015B2 (en) 2010-10-20 2013-10-01 3M Innovative Properties Company Light extraction films for organic light emitting devices (OLEDs)
KR101724065B1 (ko) * 2010-11-01 2017-04-07 삼성전자주식회사 지향성 도광판, 지향성 면광원 및 지향성 면광원을 채용한 3ｄ 영상 디스플레이 장치
US9250448B2 (en) 2010-11-19 2016-02-02 Reald Inc. Segmented directional backlight and related methods of backlight illumination
US8651726B2 (en) 2010-11-19 2014-02-18 Reald Inc. Efficient polarized directional backlight
BR112013011777B1 (pt) 2010-11-19 2021-01-19 Reald Spark, Llc válvula de luz para guiar a luz, sistema de válvula óptica e visor óptico
US20140041205A1 (en) 2010-11-19 2014-02-13 Reald Inc. Method of manufacturing directional backlight apparatus and directional structured optical film
US8988336B2 (en) 2010-12-16 2015-03-24 3M Innovative Properties Company Dual-orientation autostereoscopic backlight and display
CN102096238B (zh) * 2011-02-17 2012-12-19 明基材料有限公司 立体影像显示器
US9244284B2 (en) * 2011-03-15 2016-01-26 3M Innovative Properties Company Microreplicated film for autostereoscopic displays
US9237337B2 (en) 2011-08-24 2016-01-12 Reald Inc. Autostereoscopic display with a passive cycloidal diffractive waveplate
US9436015B2 (en) 2012-12-21 2016-09-06 Reald Inc. Superlens component for directional display
WO2013157341A1 (ja) * 2012-04-18 2013-10-24 凸版印刷株式会社 液晶表示装置
JP5532075B2 (ja) * 2012-04-18 2014-06-25 凸版印刷株式会社 液晶表示装置
KR102062019B1 (ko) 2012-05-18 2020-01-03 리얼디 스파크, 엘엘씨 지향성 조명식 도파관 배열체
US9235057B2 (en) 2012-05-18 2016-01-12 Reald Inc. Polarization recovery in a directional display device
US9350980B2 (en) * 2012-05-18 2016-05-24 Reald Inc. Crosstalk suppression in a directional backlight
US9188731B2 (en) 2012-05-18 2015-11-17 Reald Inc. Directional backlight
CN104321686B (zh) 2012-05-18 2017-04-12 瑞尔D斯帕克有限责任公司 控制定向背光源的光源
KR102039947B1 (ko) 2012-05-18 2019-11-05 리얼디 스파크, 엘엘씨 지향성 광원을 위한 제어 시스템
CN104380185B (zh) 2012-05-18 2017-07-28 瑞尔D斯帕克有限责任公司 定向背光源
US9678267B2 (en) 2012-05-18 2017-06-13 Reald Spark, Llc Wide angle imaging directional backlights
CN104685867B (zh) 2012-07-23 2017-03-08 瑞尔D斯帕克有限责任公司 观察者跟踪自动立体显示器
US10151863B2 (en) * 2012-08-10 2018-12-11 Agency For Science, Technology And Research Optical grating
US9420266B2 (en) 2012-10-02 2016-08-16 Reald Inc. Stepped waveguide autostereoscopic display apparatus with a reflective directional element
KR102250015B1 (ko) * 2012-10-30 2021-05-10 미래나노텍(주) 시야각 조절을 위한 프리즘 시트, 이를 구비하는 백라이트 어셈블리 및 액정 표시 장치
CN103837993A (zh) * 2012-11-22 2014-06-04 瀚宇彩晶股份有限公司 触控式裸眼立体显示器
CN102998729B (zh) * 2012-12-07 2015-11-25 深圳超多维光电子有限公司 一种透镜光栅及立体显示装置
WO2014130860A1 (en) 2013-02-22 2014-08-28 Reald Inc. Directional backlight
US9261641B2 (en) 2013-03-25 2016-02-16 3M Innovative Properties Company Dual-sided film with compound prisms
US9784902B2 (en) 2013-03-25 2017-10-10 3M Innovative Properties Company Dual-sided film with split light spreading structures
WO2014204950A1 (en) 2013-06-17 2014-12-24 Reald Inc. Controlling light sources of a directional backlight
JP2016536645A (ja) 2013-09-05 2016-11-24 スリーエム イノベイティブ プロパティズ カンパニー レンズレット及びプリズムクラスタを有する両面光学フィルム
EP3058562A4 (en) 2013-10-14 2017-07-26 RealD Spark, LLC Control of directional display
KR102366346B1 (ko) 2013-10-14 2022-02-23 리얼디 스파크, 엘엘씨 지향성 백라이트를 위한 광 입력
WO2015073438A1 (en) 2013-11-15 2015-05-21 Reald Inc. Directional backlights with light emitting element packages
US20150185957A1 (en) * 2013-12-30 2015-07-02 Hannstar Display Corporation Touch naked eyes stereoscopic display
CN103838034A (zh) * 2014-02-07 2014-06-04 京东方科技集团股份有限公司 背光模组以及双视显示装置
TW201545384A (zh) * 2014-05-29 2015-12-01 國立交通大學 光學膜片及光源模組
EP3161550A4 (en) 2014-06-26 2018-04-18 RealD Spark, LLC Directional privacy display
EP3204686B1 (en) 2014-10-08 2019-07-17 RealD Spark, LLC Connection unit for a directional backlight
US10295728B2 (en) 2014-10-23 2019-05-21 Corning Incorporated Light diffusing component and a method of manufacturing a light diffusing component
KR102009921B1 (ko) 2014-12-22 2019-08-12 삼성전자주식회사 무안경 3d 디스플레이용 프리즘 시트, 및 이를 구비한 디스플레이 장치
US10356383B2 (en) 2014-12-24 2019-07-16 Reald Spark, Llc Adjustment of perceived roundness in stereoscopic image of a head
KR102372085B1 (ko) * 2015-01-27 2022-03-08 삼성전자주식회사 2차원/3차원 전환 가능한 백라이트 유닛 및 이를 이용한 영상표시 장치
RU2596062C1 (ru) 2015-03-20 2016-08-27 Автономная Некоммерческая Образовательная Организация Высшего Профессионального Образования "Сколковский Институт Науки И Технологий" Способ коррекции изображения глаз с использованием машинного обучения и способ машинного обучения
EP3283911B1 (en) 2015-04-13 2021-12-08 RealD Spark, LLC Wide angle imaging directional backlights
US10228505B2 (en) 2015-05-27 2019-03-12 Reald Spark, Llc Wide angle imaging directional backlights
EP3369034B1 (en) 2015-10-26 2023-07-05 RealD Spark, LLC Intelligent privacy system, apparatus, and method thereof
US10459321B2 (en) 2015-11-10 2019-10-29 Reald Inc. Distortion matching polarization conversion systems and methods thereof
EP3374692B1 (en) 2015-11-13 2021-02-24 RealD Spark, LLC Wide angle imaging directional backlights
EP4293417A3 (en) 2015-11-13 2024-01-24 RealD Spark, LLC Surface features for imaging directional backlights
US10321123B2 (en) 2016-01-05 2019-06-11 Reald Spark, Llc Gaze correction of multi-view images
KR102525646B1 (ko) 2016-04-19 2023-04-26 삼성디스플레이 주식회사 표시 장치
WO2017200950A1 (en) 2016-05-19 2017-11-23 Reald Spark, Llc Wide angle imaging directional backlights
EP4124795B1 (en) 2016-05-23 2024-04-10 RealD Spark, LLC Wide angle imaging directional backlights
WO2018129059A1 (en) 2017-01-04 2018-07-12 Reald Spark, Llc Optical stack for imaging directional backlights
CN110268311B (zh) * 2017-01-04 2022-08-19 3M创新有限公司 用于在水平平面中增强视图的具有转向膜和透镜状匀光片的光控制膜
CN106908875B (zh) * 2017-03-30 2019-09-10 张家港康得新光电材料有限公司 增亮膜、背光模组与显示装置
US10408992B2 (en) 2017-04-03 2019-09-10 Reald Spark, Llc Segmented imaging directional backlights
US10303030B2 (en) 2017-05-08 2019-05-28 Reald Spark, Llc Reflective optical stack for privacy display
EP3622342A4 (en) 2017-05-08 2021-02-17 RealD Spark, LLC OPTICAL STACK FOR DIRECTIVE DISPLAY
US10126575B1 (en) 2017-05-08 2018-11-13 Reald Spark, Llc Optical stack for privacy display
US10740985B2 (en) 2017-08-08 2020-08-11 Reald Spark, Llc Adjusting a digital representation of a head region
TWI878209B (zh) 2017-09-15 2025-04-01 美商瑞爾Ｄ斯帕克有限責任公司 顯示裝置及應用於顯示裝置的視角控制光學元件
US11115647B2 (en) 2017-11-06 2021-09-07 Reald Spark, Llc Privacy display apparatus
AU2019211358B2 (en) 2018-01-25 2024-10-10 Reald Spark, Llc Reflective optical stack for privacy display
CA3089477A1 (en) 2018-01-25 2019-08-01 Reald Spark, Llc Touch screen for privacy display
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
CN110161758B (zh) * 2019-06-24 2022-04-05 京东方科技集团股份有限公司 光转换结构、背光模组及虚拟现实显示装置
KR102134222B1 (ko) 2019-12-19 2020-07-16 (주)아린산업 입체화상용 광학필름, 광학필름의 제조장치, 광학필름의 제조방법 및 광학필름으로 제작된 광고판
US11821602B2 (en) 2020-09-16 2023-11-21 Reald Spark, Llc Vehicle external illumination device
WO2024030274A1 (en) 2022-08-02 2024-02-08 Reald Spark, Llc Pupil tracking near-eye display
CN119948379A (zh) 2022-08-11 2025-05-06 瑞尔D斯帕克有限责任公司 变形定向照明装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6129439A (en) * 1993-11-05 2000-10-10 Alliedsignal Inc. Illumination system employing an array of multi-faceted microprisms
US20050243551A1 (en) * 2004-04-12 2005-11-03 Kuraray Co., Ltd. Lighting system image display apparatus using the same and light diffusion plate used therefor
US20050276565A1 (en) * 2004-06-11 2005-12-15 David Bourdin Lighting and/or signalling device with optical guide for a motor vehicle
US20050276071A1 (en) * 2002-09-19 2005-12-15 Mitsubishi Denki Kabushiki Kaisha Display unit and electronic apparatus with display unit
JP2007179059A (ja) * 2002-09-19 2007-07-12 Mitsubishi Electric Corp 携帯機器
TW200817784A (en) * 2006-10-05 2008-04-16 Chi Mei Optoelectronics Corp Back light module to fulfill a stereoscopic display of a display device and light guide thereof

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4576850A (en) * 1978-07-20 1986-03-18 Minnesota Mining And Manufacturing Company Shaped plastic articles having replicated microstructure surfaces
US4374077A (en) * 1980-02-01 1983-02-15 Minnesota Mining And Manufacturing Company Process for making information carrying discs
US5175030A (en) * 1989-02-10 1992-12-29 Minnesota Mining And Manufacturing Company Microstructure-bearing composite plastic articles and method of making
US5271968A (en) * 1990-02-20 1993-12-21 General Electric Company Method for production of an acrylic coated polycarbonate article
US5558740A (en) * 1995-05-19 1996-09-24 Reflexite Corporation Method and apparatus for producing seamless retroreflective sheeting
US5995690A (en) * 1996-11-21 1999-11-30 Minnesota Mining And Manufacturing Company Front light extraction film for light guiding systems and method of manufacture
US6292295B1 (en) * 1997-12-16 2001-09-18 Kuraray Co., Ltd. Rear projection screen incorporating a prism
US6322236B1 (en) 1999-02-09 2001-11-27 3M Innovative Properties Company Optical film with defect-reducing surface and method for making same
JP3585781B2 (ja) 1999-08-31 2004-11-04 株式会社東芝 立体表示装置
JP2001221975A (ja) * 2000-02-10 2001-08-17 Fujitsu Ltd 光学装置
JP2002311419A (ja) * 2001-04-17 2002-10-23 Namco Ltd 液晶表示パネルの透明基板、液晶表示パネル及び立体視映像表示装置
US7360936B2 (en) * 2003-06-10 2008-04-22 Abu-Ageel Nayef M Method and system of LED light extraction using optical elements
JP2005073038A (ja) * 2003-08-26 2005-03-17 Casio Comput Co Ltd 立体的表示機能付電子機器
US7224529B2 (en) * 2003-09-09 2007-05-29 3M Innovative Properties Company Microreplicated article
US7165959B2 (en) * 2003-09-09 2007-01-23 3M Innovative Properties Company Apparatus and method for producing two-sided patterned webs in registration
JP4412167B2 (ja) * 2004-04-06 2010-02-10 三菱電機株式会社 表示装置
KR101174773B1 (ko) * 2005-06-29 2012-08-20 엘지디스플레이 주식회사 프리즘 시트와 이를 이용한 백 라이트 유닛 및 프리즘시트의 제조방법
JP5168813B2 (ja) * 2006-04-14 2013-03-27 ソニー株式会社 光学シート、バックライト装置および液晶表示装置
US7530721B2 (en) * 2007-04-18 2009-05-12 Skc Haas Display Films Co., Ltd. Double-sided turning film

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6129439A (en) * 1993-11-05 2000-10-10 Alliedsignal Inc. Illumination system employing an array of multi-faceted microprisms
US20050276071A1 (en) * 2002-09-19 2005-12-15 Mitsubishi Denki Kabushiki Kaisha Display unit and electronic apparatus with display unit
US7210836B2 (en) * 2002-09-19 2007-05-01 Mitsubishi Denki Kabushiki Kaisha Display unit and electronic apparatus with display unit
JP2007179059A (ja) * 2002-09-19 2007-07-12 Mitsubishi Electric Corp 携帯機器
US20050243551A1 (en) * 2004-04-12 2005-11-03 Kuraray Co., Ltd. Lighting system image display apparatus using the same and light diffusion plate used therefor
US20050276565A1 (en) * 2004-06-11 2005-12-15 David Bourdin Lighting and/or signalling device with optical guide for a motor vehicle
TW200817784A (en) * 2006-10-05 2008-04-16 Chi Mei Optoelectronics Corp Back light module to fulfill a stereoscopic display of a display device and light guide thereof

Also Published As

Publication number Publication date
US20120038982A1 (en) 2012-02-16
TW201003122A (en) 2010-01-16
CN102067011A (zh) 2011-05-18
KR20110017918A (ko) 2011-02-22
EP2300865A2 (en) 2011-03-30
WO2009154911A2 (en) 2009-12-23
US20090316058A1 (en) 2009-12-24
JP5647112B2 (ja) 2014-12-24
JP2011524999A (ja) 2011-09-08
CN102067011B (zh) 2013-06-19
WO2009154911A3 (en) 2010-04-01
US8068187B2 (en) 2011-11-29

Similar Documents

Publication Publication Date Title
TWI463178B (zh) 立體3d液晶顯示模組與裝置
JP5778419B2 (ja) 液晶ディスプレイ用バックライト
TWI621897B (zh) 具有階化光導光萃取特徵之立體三維液晶顯示器
US7847869B2 (en) Autostereoscopic display with fresnel lens element and double sided prism adjacent a backlight having a transmission surface with opposed first and second light sources alternately modulated at 90 Hz
TWI519825B (zh) 光學薄膜實現自動立體顯示
US7677733B2 (en) Method of designing a matched light guide for a stereoscopic 3D liquid crystal display
US7750983B2 (en) Stretched film for stereoscopic 3D display
US9244284B2 (en) Microreplicated film for autostereoscopic displays
JP4024769B2 (ja) 液晶表示パネルおよび液晶表示装置
US20120154450A1 (en) Dual-orientation autostereoscopic backlight and display
CN108885377B (zh) 显示设备及其驱动方法
US20250110293A1 (en) See through display
KR101386575B1 (ko) 액정표시장치

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees