JP2007094399A5 - - Google Patents

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Publication number
JP2007094399A5
JP2007094399A5 JP2006241082A JP2006241082A JP2007094399A5 JP 2007094399 A5 JP2007094399 A5 JP 2007094399A5 JP 2006241082 A JP2006241082 A JP 2006241082A JP 2006241082 A JP2006241082 A JP 2006241082A JP 2007094399 A5 JP2007094399 A5 JP 2007094399A5
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liquid crystal
crystal display
display panel
axis
orientation
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JP2006241082A
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Japanese (ja)
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JP2007094399A (ja
JP5095162B2 (ja
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JP2006241082A 2005-09-09 2006-09-06 最適クロック型トリム・リターダ Expired - Fee Related JP5095162B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US71582905P 2005-09-09 2005-09-09
US60/715,829 2005-09-09
US73711305P 2005-11-16 2005-11-16
US60/737,113 2005-11-16

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JP2007094399A JP2007094399A (ja) 2007-04-12
JP2007094399A5 true JP2007094399A5 (https=) 2012-09-27
JP5095162B2 JP5095162B2 (ja) 2012-12-12

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JP2006241082A Expired - Fee Related JP5095162B2 (ja) 2005-09-09 2006-09-06 最適クロック型トリム・リターダ

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US (1) US7714945B2 (https=)
EP (1) EP1764644B1 (https=)
JP (1) JP5095162B2 (https=)
CN (1) CN1928632B (https=)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4661510B2 (ja) * 2005-10-03 2011-03-30 日本ビクター株式会社 投射表示装置及び３板式液晶プロジェクタ
KR100976623B1 (ko) * 2006-09-08 2010-08-18 주식회사 엘지화학 반사형 편광판을 사용한 거울형 액정 디스플레이 장치
JP2008216867A (ja) * 2007-03-07 2008-09-18 Sanyo Electric Co Ltd 投写型表示装置
DK1980902T3 (en) * 2007-04-10 2015-07-27 Jds Uniphase Corp Twisted nematic XLCD CONTRAST COMPENSATION WITH rocked PLADEFORSINKERE
USRE44483E1 (en) 2007-06-20 2013-09-10 Reald Inc. ZSCREEN® modulator with wire grid polarizer for stereoscopic projection
US7633666B2 (en) * 2007-06-20 2009-12-15 Real D ZScreen® modulator with wire grid polarizer for stereoscopic projection
KR101233557B1 (ko) * 2008-01-22 2013-02-14 알카텔-루센트 유에스에이 인코포레이티드 공간 광 변조기, 광학 이미지 프로젝션 시스템 및 이미지 프로젝팅 방법
US20090213281A1 (en) * 2008-02-26 2009-08-27 Young Garrett J System and method for improved contrast ratio in a projection system
CN102725688B (zh) * 2009-07-10 2015-04-01 管理前街不同收入阶层的前街投资管理有限公司 使用单成像路径生成三维图像信息的方法和装置
EP2282231A3 (en) * 2009-08-07 2011-05-04 JDS Uniphase Corporation Multi-segment optical retarder for creating 3d images
CA2772783C (en) * 2009-09-11 2014-07-08 Thomson Licensing Method and system for three-dimensional (3d) projection
JP5573197B2 (ja) 2010-01-27 2014-08-20 セイコーエプソン株式会社 反射型液晶プロジェクター
JP5471674B2 (ja) 2010-03-23 2014-04-16 セイコーエプソン株式会社 プロジェクター
CN102096187B (zh) * 2010-12-23 2014-10-15 福建福晶科技股份有限公司 一种宽带消色差索利尔-巴比涅补偿器
JP5703774B2 (ja) * 2011-01-21 2015-04-22 セイコーエプソン株式会社 プロジェクター
JP5930600B2 (ja) * 2011-04-08 2016-06-08 キヤノン株式会社 偏光分離素子および画像投射装置
US8867001B2 (en) 2011-06-13 2014-10-21 Benq Materials Corp. Patterned retardation film comprising relief-like stripe structures and sub micron grooves
TWI450780B (zh) * 2011-07-07 2014-09-01 Benq Materials Corp 用於製造相位差薄膜之滾輪的製造方法及使用該滾輪的相位差膜製造方法與相位差膜
CN203405635U (zh) * 2013-09-05 2014-01-22 深圳市时代华影科技开发有限公司 一种低投射比高光效立体投影装置及立体投影系统
EP3369034B1 (en) 2015-10-26 2023-07-05 RealD Spark, LLC Intelligent privacy system, apparatus, and method thereof
WO2017200950A1 (en) 2016-05-19 2017-11-23 Reald Spark, Llc Wide angle imaging directional backlights
KR101915843B1 (ko) * 2016-06-29 2018-11-08 한국과학기술원 복굴절 매질을 이용한 영상 깊이 추정 방법 및 장치
EP3622347A4 (en) 2017-05-08 2020-12-23 RealD Spark, LLC OPTICAL STACKING FOR DIRECTIONAL BACKLIGHT IMAGING
US11327358B2 (en) 2017-05-08 2022-05-10 Reald Spark, Llc Optical stack for directional display
US10126575B1 (en) 2017-05-08 2018-11-13 Reald Spark, Llc Optical stack for privacy display
JP6575563B2 (ja) 2017-06-29 2019-09-18 セイコーエプソン株式会社 液晶表示装置および電子機器
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
CN112189163A (zh) * 2017-11-17 2021-01-05 加里夏普创新有限责任公司 自补偿液晶延迟切换器
EP3743766B1 (en) 2018-01-25 2026-02-11 RealD Spark, LLC Touch screen for privacy 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
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
JP7177617B2 (ja) * 2018-07-24 2022-11-24 スタンレー電気株式会社 ランプユニット、車両用灯具システム
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
CN110261317B (zh) * 2019-06-17 2021-11-16 西安理工大学 一种Mueller矩阵光谱的测量系统及方法
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
EP4004639B1 (en) * 2019-07-26 2023-12-27 Magic Leap, Inc. Panel retardance measurement
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
EP4025952A4 (en) 2019-11-22 2023-11-08 Valve Corporation Head-mounted display (hmd) with spatially-varying retarder optics
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
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
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 (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2478385A (en) 1946-12-07 1949-08-09 Libbey Owens Ford Glass Co Multilayer low light reflecting film
US3185020A (en) 1961-09-07 1965-05-25 Optical Coating Laboratory Inc Three layer anti-reflection coating
US3463574A (en) 1967-06-26 1969-08-26 Perkin Elmer Corp Multilayer antireflection coating for low index materials
US3604784A (en) 1969-01-21 1971-09-14 Bausch & Lomb Antireflection coatings
US3565509A (en) 1969-03-27 1971-02-23 Bausch & Lomb Four layered antireflection coatings
US3936136A (en) 1970-12-29 1976-02-03 Nippon Kogaku K.K. Multilayer anti-reflection film for ultraviolet rays
FR2149311B1 (https=) 1971-08-19 1974-05-10 Anvar
JPS5310861B2 (https=) 1972-04-26 1978-04-17
US3781090A (en) 1972-11-06 1973-12-25 Minolta Camera Kk Four layer anti-reflection coating
US4313647A (en) 1975-12-23 1982-02-02 Mamiya Koki Kabushiki Kaisha Nonreflective coating
US4666250A (en) 1985-04-16 1987-05-19 Rockwell International Corporation Interference filter design using flip-flop optimization
DE69008875T2 (de) 1989-01-19 1994-09-01 Seiko Epson Corp Elektrooptische Flüssigkristall-Anzeigevorrichtung.
JP2565563B2 (ja) 1989-03-18 1996-12-18 株式会社日立製作所 液晶表示装置の製法および液晶表示装置用位相板の製法
JP2558905B2 (ja) * 1990-02-01 1996-11-27 シャープ株式会社 液晶表示装置
US5184237A (en) 1990-03-27 1993-02-02 Ricoh Company, Ltd. Super-twisted nematic type liquid crystal display device
US5196953A (en) 1991-11-01 1993-03-23 Rockwell International Corporation Compensator for liquid crystal display, having two types of layers with different refractive indices alternating
FR2693020B1 (fr) * 1992-06-26 1999-01-22 Thomson Consumer Electronics Dispositif d'affichage a cristal liquide nematique en helice.
JP2624116B2 (ja) 1993-04-22 1997-06-25 松下電器産業株式会社 液晶表示装置およびそれを用いた投写型表示装置
US5986733A (en) * 1993-04-30 1999-11-16 Rockwell International Corporation Negative optical compensator tilted in respect to liquid crystal cell for liquid crystal display
JP2968152B2 (ja) * 1993-07-27 1999-10-25 シャープ株式会社 液晶表示装置
JP3041169B2 (ja) * 1993-09-14 2000-05-15 シャープ株式会社 液晶表示装置
KR100376387B1 (ko) 1994-08-23 2003-11-17 코닌클리케 필립스 일렉트로닉스 엔.브이. 액정표시장치및억제포일
US5638200A (en) 1995-02-03 1997-06-10 Ois Optical Imaging Systems, Inc. Liquid crystal display with tilted retardation film
WO1996026462A1 (en) 1995-02-23 1996-08-29 Philips Electronics N.V. Liquid crystal display device and retardation foil
JP3462334B2 (ja) * 1995-03-08 2003-11-05 セイコーエプソン株式会社 投写型表示装置
JPH10161106A (ja) * 1996-11-28 1998-06-19 Matsushita Electric Ind Co Ltd 投写型液晶表示装置
GB2321529A (en) 1997-01-24 1998-07-29 Sharp Kk Broadband cholesteric optical device
JPH10282487A (ja) 1997-02-05 1998-10-23 Sharp Corp 液晶表示素子
US5895106A (en) 1997-06-13 1999-04-20 Ois Optical Imaging Systems, Inc. NW twisted nematic LCD with negative tilted retarders on one side of liquid crystal cell
FR2781892B1 (fr) 1998-07-28 2002-08-30 Sextant Avionique Amelioration de l'angle de vue d'un ecran lcd par nouvel empilement de films birefringents
JP2000347177A (ja) * 1999-03-29 2000-12-15 Minolta Co Ltd 表示光学装置及びそれを用いたプロジェクター表示装置
JP4367585B2 (ja) 1999-07-27 2009-11-18 ソニー株式会社 液晶プロジェクタ装置
AU1383701A (en) 1999-09-16 2001-04-17 Merck Patent Gmbh Optical compensator and liquid crystal display i
US6590707B1 (en) 2000-03-31 2003-07-08 3M Innovative Properties Company Birefringent reflectors using isotropic materials and form birefringence
US6587172B1 (en) * 2000-05-03 2003-07-01 Three-Five Systems, Inc. Controlled angle retarder with liquid crystal cell bias tuned for a sequence of wavelengths
JP3724335B2 (ja) * 2000-05-31 2005-12-07 ソニー株式会社 液晶プロジェクタ装置及びコントラストの改善方法
US6784961B2 (en) 2000-05-31 2004-08-31 Sony Corporation Apparatus and method for displaying image
JP2002072209A (ja) 2000-08-28 2002-03-12 Sharp Corp 液晶表示装置
US6585378B2 (en) 2001-03-20 2003-07-01 Eastman Kodak Company Digital cinema projector
WO2002102087A1 (en) * 2001-06-11 2002-12-19 3M Innovative Properties Company Projection system having low astigmatism
US6857747B2 (en) 2001-08-06 2005-02-22 Advanced Digital Optics, Inc. Color management system
US6909473B2 (en) 2002-01-07 2005-06-21 Eastman Kodak Company Display apparatus and method
US7006184B2 (en) * 2002-04-12 2006-02-28 Eastman Kodak Company Bend aligned namatic liquid crystal imaging display with compensation film
US6805445B2 (en) 2002-06-05 2004-10-19 Eastman Kodak Company Projection display using a wire grid polarization beamsplitter with compensator
JP2004126496A (ja) * 2002-08-05 2004-04-22 Hitachi Ltd 光学ユニット及びそれを用いた投射型映像表示装置
JP4386407B2 (ja) 2002-11-20 2009-12-16 富士フイルム株式会社 位相差補償システム及び液晶プロジェクタ
US6950454B2 (en) * 2003-03-24 2005-09-27 Eastman Kodak Company Electronic imaging system using organic laser array illuminating an area light valve
US6805924B1 (en) 2003-04-14 2004-10-19 Eastman Kodak Company Compensation films for LCD
US7170574B2 (en) 2003-12-11 2007-01-30 Jds Uniphase Corporation Trim retarders incorporating negative birefringence
US7626661B2 (en) * 2003-12-11 2009-12-01 Jds Uniphase Corporation Polarization controlling elements
JP3972371B2 (ja) * 2005-03-15 2007-09-05 ソニー株式会社 位相差補償板、位相差補償器、液晶表示装置および投射型画像表示装置

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