JP2010528326A5 - - Google Patents

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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
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JP
Japan
Prior art keywords
light
input surface
light input
guide plate
supply
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JP2010508469A
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English (en)
Japanese (ja)
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JP5778419B2 (ja
JP2010528326A (ja
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Priority claimed from US11/750,412 external-priority patent/US7528893B2/en
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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

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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 (enExample) 2011-05-06
JP5778419B2 JP5778419B2 (ja) 2015-09-16

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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 (enExample)
JP (1) JP5778419B2 (enExample)
KR (1) KR20100021437A (enExample)
TW (1) TW200909940A (enExample)
WO (1) WO2008144109A1 (enExample)

Families Citing this family (93)

* 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
US9310551B2 (en) * 2010-10-11 2016-04-12 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
US8651726B2 (en) 2010-11-19 2014-02-18 Reald Inc. Efficient polarized directional backlight
CA2817044C (en) 2010-11-19 2017-10-17 Reald Inc. Directional flat illuminators
US20140041205A1 (en) 2010-11-19 2014-02-13 Reald Inc. Method of manufacturing directional backlight apparatus and directional structured optical film
US9250448B2 (en) 2010-11-19 2016-02-02 Reald Inc. Segmented directional backlight and related methods of backlight illumination
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
US10054732B2 (en) 2013-02-22 2018-08-21 Reald Spark, Llc Directional backlight having a rear reflector
US9436015B2 (en) 2012-12-21 2016-09-06 Reald Inc. Superlens component for directional display
KR102039947B1 (ko) 2012-05-18 2019-11-05 리얼디 스파크, 엘엘씨 지향성 광원을 위한 제어 시스템
JP6308630B2 (ja) 2012-05-18 2018-04-11 リアルディー スパーク エルエルシー 指向性照明導波路配置
US9188731B2 (en) 2012-05-18 2015-11-17 Reald Inc. 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
US9350980B2 (en) * 2012-05-18 2016-05-24 Reald Inc. Crosstalk suppression in a directional backlight
US9678267B2 (en) 2012-05-18 2017-06-13 Reald Spark, Llc Wide angle imaging directional backlights
US9235057B2 (en) 2012-05-18 2016-01-12 Reald Inc. Polarization recovery in a directional display device
EP2850488A4 (en) 2012-05-18 2016-03-02 Reald Inc DIRECTIONAL BACK LIGHTING
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
WO2014055695A1 (en) 2012-10-02 2014-04-10 Reald Inc. Temporally multiplexed display with landscape and portrait operation modes
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
EP3058562A4 (en) 2013-10-14 2017-07-26 RealD Spark, LLC Control of directional display
WO2015057588A1 (en) 2013-10-14 2015-04-23 Reald Inc. Light input for directional backlight
EP3069074A4 (en) 2013-11-15 2017-08-02 RealD Spark, LLC 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
KR102873954B1 (ko) 2014-03-21 2025-10-22 리얼디 스파크, 엘엘씨 지향성 백라이트
JP6962521B2 (ja) 2014-06-26 2021-11-05 リアルディー スパーク エルエルシー 指向性プライバシーディスプレイ
CN107003563B (zh) 2014-10-08 2021-01-12 瑞尔D斯帕克有限责任公司 定向背光源
TWI667498B (zh) 2014-10-23 2019-08-01 美商康寧公司 光擴散部件及製造光擴散部件的方法
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
EP3779527B1 (en) 2015-04-13 2025-02-19 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
CN107850804B (zh) 2015-05-27 2021-06-11 瑞尔D斯帕克有限责任公司 广角成像定向背光源
WO2017074951A1 (en) 2015-10-26 2017-05-04 Reald Inc. 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
WO2017083583A1 (en) 2015-11-13 2017-05-18 Reald Spark, Llc Surface features for imaging directional backlights
EP3400706B1 (en) 2016-01-05 2022-04-13 RealD Spark, LLC Gaze correction of multi-view images
CN109416431B (zh) 2016-05-19 2022-02-08 瑞尔D斯帕克有限责任公司 广角成像定向背光源
EP3464996B1 (en) 2016-05-23 2022-09-14 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
WO2018129059A1 (en) 2017-01-04 2018-07-12 Reald Spark, Llc Optical stack for imaging directional backlights
EP3607387A4 (en) 2017-04-03 2020-11-25 RealD Spark, LLC SEGMENTED DIRECTIONAL IMAGING BACKLIGHT
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
CN110785694B (zh) 2017-05-08 2023-06-23 瑞尔D斯帕克有限责任公司 用于定向显示器的光学叠堆
WO2019032604A1 (en) 2017-08-08 2019-02-14 Reald Spark, Llc ADJUSTING A DIGITAL REPRESENTATION OF A HEADQUARTERS
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
EP3707554B1 (en) 2017-11-06 2023-09-13 RealD Spark, LLC Privacy display apparatus
EP3743766A4 (en) 2018-01-25 2021-12-22 RealD Spark, LLC TOUCH SCREEN FOR CONFIDENTIALITY DISPLAY
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
EP3769516B1 (en) 2018-03-22 2025-06-25 RealD Spark, LLC Optical waveguide for directional backlight
EP3814680B1 (en) 2018-06-29 2025-03-19 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
WO2020072643A1 (en) 2018-10-03 2020-04-09 Reald Spark, Llc Privacy display control apparatus
TW202107181A (zh) 2018-11-07 2021-02-16 美商瑞爾D斯帕克有限責任公司 定向顯示裝置
CN113508334B (zh) 2019-01-07 2025-02-25 瑞尔D斯帕克有限责任公司 用于防窥显示器的光学叠堆
CN113646695B (zh) 2019-02-12 2024-05-24 瑞尔D斯帕克有限责任公司 用于防窥显示器的漫射器
TW202102883A (zh) 2019-07-02 2021-01-16 美商瑞爾D斯帕克有限責任公司 定向顯示設備
CN114341681A (zh) 2019-08-02 2022-04-12 瑞尔D斯帕克有限责任公司 用于防窥显示器的光学堆叠
WO2021067638A1 (en) 2019-10-02 2021-04-08 Reald Spark, Llc Privacy display apparatus
EP4058842A4 (en) 2019-11-13 2023-12-20 RealD Spark, LLC OFF-AXIS DISPLAY DEVICE
EP4073560A4 (en) 2019-12-10 2024-02-21 RealD Spark, LLC REFLECTION CONTROL OF A DISPLAY DEVICE
CN114902093B (zh) 2019-12-18 2025-09-26 瑞尔D斯帕克有限责任公司 用于隐私显示的环境光的控制
WO2021222598A1 (en) 2020-04-30 2021-11-04 Reald Spark, Llc Directional display apparatus
WO2021222604A1 (en) 2020-04-30 2021-11-04 Reald Spark, Llc Directional display apparatus
CN115768643A (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
CN116209945A (zh) 2020-07-29 2023-06-02 瑞尔D斯帕克有限责任公司 用于可切换定向显示器的背光源
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
EP4214441A4 (en) 2020-09-16 2024-08-28 RealD Spark, LLC VEHICLE EXTERNAL LIGHTING DEVICE
US11892717B2 (en) 2021-09-30 2024-02-06 Reald Spark, Llc Marks for privacy display
EP4476588A1 (en) 2022-02-09 2024-12-18 RealD Spark, LLC Observer-tracked privacy display
EP4505240A1 (en) 2022-04-07 2025-02-12 RealD Spark, LLC Directional display apparatus
US11966049B2 (en) 2022-08-02 2024-04-23 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
US20240369869A1 (en) 2023-04-25 2024-11-07 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
CN100376924C (zh) * 2002-09-19 2008-03-26 三菱电机株式会社 显示装置和具有该显示装置的电子设备
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
WO2005099421A2 (en) * 2004-04-14 2005-10-27 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

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