JP2010528326A5 - - Google Patents

Download PDF

Info

Publication number
JP2010528326A5
JP2010528326A5 JP2010508469A JP2010508469A JP2010528326A5 JP 2010528326 A5 JP2010528326 A5 JP 2010528326A5 JP 2010508469 A JP2010508469 A JP 2010508469A JP 2010508469 A JP2010508469 A JP 2010508469A JP 2010528326 A5 JP2010528326 A5 JP 2010528326A5
Authority
JP
Japan
Prior art keywords
light
input surface
light input
guide plate
supply
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2010508469A
Other languages
English (en)
Japanese (ja)
Other versions
JP5778419B2 (ja
JP2010528326A (ja
Filing date
Publication date
Priority claimed from US11/750,412 external-priority patent/US7528893B2/en
Application filed filed Critical
Publication of JP2010528326A publication Critical patent/JP2010528326A/ja
Publication of JP2010528326A5 publication Critical patent/JP2010528326A5/ja
Application granted granted Critical
Publication of JP5778419B2 publication Critical patent/JP5778419B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2010508469A 2007-05-18 2008-03-28 液晶ディスプレイ用バックライト Expired - Fee Related JP5778419B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/750,412 US7528893B2 (en) 2007-05-18 2007-05-18 Backlight for liquid crystal display
US11/750,412 2007-05-18
PCT/US2008/058626 WO2008144109A1 (en) 2007-05-18 2008-03-28 Backlight for liquid crystal display

Publications (3)

Publication Number Publication Date
JP2010528326A JP2010528326A (ja) 2010-08-19
JP2010528326A5 true JP2010528326A5 (https=) 2011-05-06
JP5778419B2 JP5778419B2 (ja) 2015-09-16

Family

ID=40027121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010508469A Expired - Fee Related JP5778419B2 (ja) 2007-05-18 2008-03-28 液晶ディスプレイ用バックライト

Country Status (5)

Country Link
US (1) US7528893B2 (https=)
JP (1) JP5778419B2 (https=)
KR (1) KR20100021437A (https=)
TW (1) TW200909940A (https=)
WO (1) WO2008144109A1 (https=)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5243439B2 (ja) * 2006-10-06 2013-07-24 スリーエム イノベイティブ プロパティズ カンパニー 自動立体３ｄディスプレイ装置用のバックライトモジュール及びｌｃｄデバイス用の走査式バックライト
US8520061B2 (en) * 2009-12-14 2013-08-27 3M Innovative Properties Company Zero-D dimming for 3D displays
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
US8564740B2 (en) * 2010-05-24 2013-10-22 3M Innovative Properties Company Directional backlight with reduced crosstalk
US8646960B2 (en) 2010-08-03 2014-02-11 3M Innovative Properties Company Scanning backlight with slatless light guide
TWI452358B (zh) * 2010-08-16 2014-09-11 Briview Corp 具側邊入光結構之導光板及其製造方法
WO2012050663A1 (en) * 2010-10-11 2012-04-19 3M Innovative Properties Company Illumination device having viscoelastic lightguide
KR101724065B1 (ko) 2010-11-01 2017-04-07 삼성전자주식회사 지향성 도광판, 지향성 면광원 및 지향성 면광원을 채용한 3ｄ 영상 디스플레이 장치
SG190160A1 (en) 2010-11-19 2013-06-28 Reald Inc Directional flat illuminators
US8651726B2 (en) 2010-11-19 2014-02-18 Reald Inc. Efficient polarized directional backlight
US9250448B2 (en) 2010-11-19 2016-02-02 Reald Inc. Segmented directional backlight and related methods of backlight illumination
US20140041205A1 (en) 2010-11-19 2014-02-13 Reald Inc. Method of manufacturing directional backlight apparatus and directional structured optical film
US9244284B2 (en) 2011-03-15 2016-01-26 3M Innovative Properties Company Microreplicated film for autostereoscopic displays
JP2012221789A (ja) 2011-04-11 2012-11-12 Minebea Co Ltd 面状照明装置
JP6008167B2 (ja) * 2011-05-23 2016-10-19 パナソニックＩｐマネジメント株式会社 配光システム及び立体画像表示装置
JP5769511B2 (ja) * 2011-06-15 2015-08-26 ミネベア株式会社 面状照明装置
TWM417571U (en) 2011-06-29 2011-12-01 Coretronic Corp Backlight module
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
US10054732B2 (en) 2013-02-22 2018-08-21 Reald Spark, Llc Directional backlight having a rear reflector
WO2013173732A1 (en) 2012-05-18 2013-11-21 Reald Inc. Directionally illuminated waveguide arrangement
US9188731B2 (en) 2012-05-18 2015-11-17 Reald Inc. Directional backlight
US9678267B2 (en) 2012-05-18 2017-06-13 Reald Spark, Llc Wide angle imaging directional backlights
US9350980B2 (en) 2012-05-18 2016-05-24 Reald Inc. Crosstalk suppression in a directional backlight
TWI636283B (zh) 2012-05-18 2018-09-21 美商瑞爾Ｄ斯帕克有限責任公司 定向背光源、定向顯示裝置及其光源陣列的控制方法
US9709723B2 (en) 2012-05-18 2017-07-18 Reald Spark, Llc Directional backlight
US9235057B2 (en) 2012-05-18 2016-01-12 Reald Inc. Polarization recovery in a directional display device
JP6189423B2 (ja) 2012-05-18 2017-08-30 リアルディー スパーク エルエルシー 指向性光源用制御システム
US8917441B2 (en) 2012-07-23 2014-12-23 Reald Inc. Observe tracking autostereoscopic display
CN104823097A (zh) 2012-10-02 2015-08-05 瑞尔D股份有限公司 使用反射定向元件的阶梯式波导自动立体显示装置
CN110234000B (zh) 2013-06-17 2021-07-13 瑞尔D斯帕克有限责任公司 远程会议方法和远程通信系统
WO2015057625A1 (en) 2013-10-14 2015-04-23 Reald Inc. Control of directional display
US9739928B2 (en) 2013-10-14 2017-08-22 Reald Spark, Llc Light input for directional backlight
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
CN112363268B (zh) 2014-03-21 2023-02-10 瑞尔D斯帕克有限责任公司 定向背光源
CN106662773B (zh) 2014-06-26 2021-08-06 瑞尔D 斯帕克有限责任公司 定向防窥显示器
WO2016057690A1 (en) 2014-10-08 2016-04-14 Reald Inc. Directional backlight
EP3210058A1 (en) 2014-10-23 2017-08-30 Corning Incorporated A 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
WO2016105541A1 (en) 2014-12-24 2016-06-30 Reald Inc. Adjustment of perceived roundness in stereoscopic image of a head
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
EP3283906B1 (en) 2015-04-13 2020-09-23 RealD Spark, LLC Wide angle imaging directional backlights
JP6515652B2 (ja) * 2015-04-15 2019-05-22 オムロン株式会社 表示装置及び遊技機
EP3304188B1 (en) 2015-05-27 2020-10-07 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
EP4293417A3 (en) 2015-11-13 2024-01-24 RealD Spark, LLC Surface features for imaging directional backlights
US10330843B2 (en) 2015-11-13 2019-06-25 Reald Spark, Llc Wide angle imaging directional backlights
EP3400706B1 (en) 2016-01-05 2022-04-13 RealD Spark, LLC Gaze correction of multi-view images
WO2017200950A1 (en) 2016-05-19 2017-11-23 Reald Spark, Llc Wide angle imaging directional backlights
WO2017205183A1 (en) 2016-05-23 2017-11-30 Reald Spark, Llc Wide angle imaging directional backlights
CN106054448A (zh) * 2016-06-12 2016-10-26 合肥工业大学 一种背光模组及液晶显示装置
CN110178072B (zh) 2017-01-04 2022-03-11 瑞尔D斯帕克有限责任公司 用于成像定向背光源的光学叠堆
WO2018187154A1 (en) 2017-04-03 2018-10-11 Reald Spark, Llc Segmented imaging directional backlights
US11327358B2 (en) 2017-05-08 2022-05-10 Reald Spark, Llc Optical stack for directional display
EP3622347A4 (en) 2017-05-08 2020-12-23 RealD Spark, LLC OPTICAL STACKING FOR DIRECTIONAL BACKLIGHT IMAGING
US10303030B2 (en) 2017-05-08 2019-05-28 Reald Spark, Llc Reflective optical stack for privacy display
US10126575B1 (en) 2017-05-08 2018-11-13 Reald Spark, Llc Optical stack for privacy display
EP4293574A3 (en) 2017-08-08 2024-04-03 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
US10948648B2 (en) 2017-09-29 2021-03-16 Reald Spark, Llc Backlights having stacked waveguide and optical components with different coefficients of friction
US11115647B2 (en) 2017-11-06 2021-09-07 Reald Spark, Llc Privacy display apparatus
TWI827580B (zh) 2018-01-25 2024-01-01 美商瑞爾Ｄ斯帕克有限責任公司 用於防窺顯示裝置之反射式光學堆疊物
EP3743766B1 (en) 2018-01-25 2026-02-11 RealD Spark, LLC Touch screen for privacy display
EP3769516B1 (en) 2018-03-22 2025-06-25 RealD Spark, LLC Optical waveguide for directional backlight
US10955715B2 (en) 2018-06-29 2021-03-23 Reald Spark, Llc Optical stack for privacy display
WO2020018552A1 (en) 2018-07-18 2020-01-23 Reald Spark, Llc Optical stack for switchable directional display
US11106103B2 (en) 2018-10-03 2021-08-31 Reald Spark, Llc Privacy display apparatus controlled in response to environment of apparatus
WO2020097156A1 (en) 2018-11-07 2020-05-14 Reald Spark, Llc Directional display apparatus
WO2020146091A1 (en) 2019-01-07 2020-07-16 Reald Spark, Llc Optical stack for privacy display
EP3924776B1 (en) 2019-02-12 2024-07-10 RealD Spark, LLC Display device with diffuser for privacy display
TWI912252B (zh) 2019-07-02 2026-01-21 美商瑞爾Ｄ斯帕克有限責任公司 定向顯示設備
JP7613798B2 (ja) 2019-08-02 2025-01-15 リアルディー スパーク エルエルシー プライバシーディスプレイ用光学スタック
EP4438945B1 (en) 2019-10-02 2025-09-03 RealD Spark, LLC Privacy display apparatus
WO2021097066A1 (en) 2019-11-13 2021-05-20 Reald Spark, Llc Off-axis display device
US11796828B2 (en) 2019-12-10 2023-10-24 Reald Spark, Llc Control of reflections of a display device
EP4078254B1 (en) 2019-12-18 2024-09-25 RealD Spark, LLC Control of ambient light for a privacy display
US11353752B2 (en) 2020-04-30 2022-06-07 Reald Spark, Llc Directional display apparatus
CN115768642A (zh) 2020-04-30 2023-03-07 瑞尔D斯帕克有限责任公司 定向显示设备
EP4143631A4 (en) 2020-04-30 2024-05-29 RealD Spark, LLC DIRECTION INDICATOR
EP4189285A4 (en) 2020-07-29 2024-07-24 RealD Spark, LLC BACKLIGHT FOR SWITCHABLE DIRECTIONAL DISPLAY
TWI898003B (zh) 2020-07-29 2025-09-21 美商瑞爾Ｄ斯帕克有限責任公司 光瞳照明裝置
CN116194812A (zh) 2020-09-16 2023-05-30 瑞尔D斯帕克有限责任公司 车辆外部照明装置
US11892717B2 (en) 2021-09-30 2024-02-06 Reald Spark, Llc Marks for privacy display
US11977286B2 (en) 2022-02-09 2024-05-07 Reald Spark, Llc Observer-tracked privacy display
TW202332973A (zh) 2022-02-09 2023-08-16 美商瑞爾Ｄ斯帕克有限責任公司 具均勻減低偏軸亮度之顯示裝置
WO2023196440A1 (en) 2022-04-07 2023-10-12 Reald Spark, Llc Directional display apparatus
US12585094B2 (en) 2022-06-22 2026-03-24 Reald Spark, Llc Anamorphic directional illumination device
WO2024030274A1 (en) 2022-08-02 2024-02-08 Reald Spark, Llc Pupil tracking near-eye display
US12282168B2 (en) 2022-08-11 2025-04-22 Reald Spark, Llc Anamorphic directional illumination device with selective light-guiding
EP4705827A1 (en) 2023-04-25 2026-03-11 RealD Spark, LLC Switchable privacy display
WO2025030030A2 (en) 2023-08-03 2025-02-06 Reald Spark, Llc Privacy displays

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3064224B2 (ja) * 1995-11-27 2000-07-12 松下電工株式会社 照明装置
JP3461680B2 (ja) * 1997-03-13 2003-10-27 シャープ株式会社 光学素子の製造方法および画像表示装置
KR20000001751A (ko) 1998-06-13 2000-01-15 구자홍 입체화상 표시 장치 및 그 방법
US6377850B1 (en) 2000-03-09 2002-04-23 Wilson Greatbatch Ltd. Fuel gauge for an alkali metal electrochemical cell
WO2004027492A1 (ja) 2002-09-19 2004-04-01 Mitsubishi Denki Kabushiki Kaisha 表示装置および表示装置を備えた電子機器
US7224529B2 (en) 2003-09-09 2007-05-29 3M Innovative Properties Company Microreplicated article
JP4412167B2 (ja) * 2004-04-06 2010-02-10 三菱電機株式会社 表示装置
US7230963B2 (en) 2004-04-14 2007-06-12 The Trustees Of Princeton University Monolithic wavelength stabilized asymmetric laser
JP2006044075A (ja) * 2004-08-04 2006-02-16 Alps Electric Co Ltd 樹脂製光学部品の製造装置および製造方法と樹脂製光学部品
US7576805B2 (en) 2004-12-22 2009-08-18 Mitsubishi Denki Kabushiki Kaisha Display device with light guide plate having antireflection portions on light incident surfaces
KR100813977B1 (ko) * 2005-07-08 2008-03-14 삼성전자주식회사 2차원/3차원 영상 호환용 고해상도 입체 영상 디스플레이장치
KR100796591B1 (ko) 2005-08-23 2008-01-21 삼성에스디아이 주식회사 양면형 입체영상 디스플레이 장치

Similar Documents

Publication Publication Date Title
JP2010528326A5 (https=)
JP2010541020A5 (https=)
TW200745623A (en) Lens sheet to be used in backlight, and backlight and display device using the lens sheet
WO2009156968A3 (en) Autostereoscopic display device
JP2012109549A5 (ja) 表示装置
JP2008527460A5 (https=)
TW200951504A (en) Optical element, and light source unit and liquid crystal display device provided with the optical element
CN102959456A (zh) 自动立体显示设备
TW201612585A (en) Thin film type controlled viewing window back light unit and thin flat type controlled viewing window display using the same
TW200739191A (en) Display device
WO2009034992A1 (ja) 光学シート、表示装置及び光学シートの製造方法
JP2014122973A5 (https=)
WO2009008657A3 (en) Optical sheet with high contrast ratio and filter comprising the same, and image displaying device including the sheet or the filter
JP2023113670A5 (https=)
JP2014530455A5 (https=)
JP2010085645A5 (https=)
WO2014050651A1 (ja) 光学部材、照明装置、及び表示装置
MX2008013920A (es) Dispositivo de pantalla de cristal liquido.
JP2013109056A5 (ja) 発光装置
JP2010262200A5 (ja) 電気光学装置及び電子機器
TW200643490A (en) Antireflection film, polarizing plate, and image display device
CN102682674B (zh) 一种基于oled-led的高亮度裸眼3d显示屏
JP2009080193A5 (https=)
CN203705676U (zh) 一种狭缝光栅、光栅结构及显示装置
CN203759388U (zh) 一种背光模组及显示装置