JP2018534600A5 - - Google Patents

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Publication number
JP2018534600A5
JP2018534600A5 JP2018511602A JP2018511602A JP2018534600A5 JP 2018534600 A5 JP2018534600 A5 JP 2018534600A5 JP 2018511602 A JP2018511602 A JP 2018511602A JP 2018511602 A JP2018511602 A JP 2018511602A JP 2018534600 A5 JP2018534600 A5 JP 2018534600A5
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JP
Japan
Prior art keywords
light
collimator
collimated
horizontal
optical
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JP2018511602A
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English (en)
Japanese (ja)
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JP6698822B2 (ja
JP2018534600A (ja
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Priority claimed from PCT/US2015/056529 external-priority patent/WO2017039725A1/en
Publication of JP2018534600A publication Critical patent/JP2018534600A/ja
Publication of JP2018534600A5 publication Critical patent/JP2018534600A5/ja
Application granted granted Critical
Publication of JP6698822B2 publication Critical patent/JP6698822B2/ja
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JP2018511602A 2015-09-05 2015-10-20 二方向コリメータ Active JP6698822B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562214978P 2015-09-05 2015-09-05
US62/214,978 2015-09-05
PCT/US2015/056529 WO2017039725A1 (en) 2015-09-05 2015-10-20 Dual-direction collimator

Publications (3)

Publication Number Publication Date
JP2018534600A JP2018534600A (ja) 2018-11-22
JP2018534600A5 true JP2018534600A5 (enExample) 2019-01-10
JP6698822B2 JP6698822B2 (ja) 2020-05-27

Family

ID=58188550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018511602A Active JP6698822B2 (ja) 2015-09-05 2015-10-20 二方向コリメータ

Country Status (7)

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US (1) US10725226B2 (enExample)
EP (1) EP3345041B1 (enExample)
JP (1) JP6698822B2 (enExample)
KR (1) KR102235966B1 (enExample)
CN (1) CN107924063B (enExample)
CA (1) CA2991923C (enExample)
WO (1) WO2017039725A1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9829614B2 (en) 2015-02-02 2017-11-28 Synaptics Incorporated Optical sensor using collimator
KR102335719B1 (ko) 2015-09-05 2021-12-06 레이아 인코포레이티드 시간-다중화된 백라이트 및 이를 사용한 멀티뷰 디스플레이
WO2017099661A1 (en) * 2015-12-10 2017-06-15 Swedish Adrenaline Ab Radar detector for monitoring of bodily functions
FR3046850B1 (fr) 2016-01-15 2018-01-26 Universite De Strasbourg Guide optique ameliore et systeme optique comportant un tel guide optique
CA3027156C (en) 2016-07-26 2021-05-25 Leia Inc. Bar collimator, backlight system and method
US20180205924A1 (en) * 2017-01-19 2018-07-19 Yi Le Display assembly and electronic display apparatus for the application thereof
WO2018182743A1 (en) 2017-03-31 2018-10-04 Leia Inc. Backlight, multiview display and method employing tapered collimator
WO2019168538A1 (en) * 2018-03-01 2019-09-06 Leia Inc. Static multiview display and method employing collimated guided light
EP3837579B1 (en) 2018-08-13 2024-05-22 LEIA Inc. Grating collimator, backlight system, and method employing a light-recycling light source
KR20210060643A (ko) 2018-10-15 2021-05-26 레이아 인코포레이티드 격자 확산체를 갖는 백라이트, 멀티뷰 디스플레이 및 방법
US11137534B2 (en) 2019-06-26 2021-10-05 Synaptics Incorporated Systems and methods for optical imaging based on diffraction gratings
WO2021178256A1 (en) * 2020-03-02 2021-09-10 Leia Inc. Animated static multiview display and method
US12372709B2 (en) * 2023-01-31 2025-07-29 Visteon Global Technologies, Inc. Display backlight for avoiding windshield reflections

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081667A (en) * 1976-07-28 1978-03-28 Optical Coating Laboratory, Inc. Lighting fixture having fresnel reflector with high reflection coating thereon
US4755826A (en) * 1983-01-10 1988-07-05 The United States Of America As Represented By The Secretary Of The Navy Bicollimated offset Gregorian dual reflector antenna system
US4784700A (en) * 1987-05-26 1988-11-15 General Dynamics Corp./Space Systems Div. Point focus solar concentrator using reflector strips of various geometries to form primary and secondary reflectors
US5896237A (en) * 1994-07-22 1999-04-20 Mcdonnell Douglas Corporation Sensor assembly with dual reflectors to offset sensor
EP1356328B8 (en) * 2000-12-21 2011-02-02 Light Prescriptions Innovators, LLC. Light conduit with radial light ejecting structure
US6663262B2 (en) * 2001-09-10 2003-12-16 3M Innovative Properties Company Backlighting transmissive displays
US20040240034A1 (en) * 2001-11-30 2004-12-02 Scharf Bruce R. Diffraction compensation using a patterned reflector
JP2005011539A (ja) * 2003-06-16 2005-01-13 Nagano Kogaku Kenkyusho:Kk 面光源装置
KR101228847B1 (ko) * 2004-09-20 2013-02-01 코닌클리즈케 필립스 일렉트로닉스 엔.브이. Ｌｅｄ 조명 장치 및 전조등 시스템
JP4436752B2 (ja) * 2004-12-22 2010-03-24 シャープ株式会社 光源装置および液晶表示装置
KR100754400B1 (ko) * 2006-04-21 2007-08-31 삼성전자주식회사 백라이트 유닛 및 이를 채용한 디스플레이 장치
KR20100019997A (ko) * 2007-05-11 2010-02-19 알피오 피티와이 리미티드 투과형 몸체
US8416363B2 (en) * 2007-07-17 2013-04-09 Panasonic Corporation Liquid crystal display backlight device and liquid crystal display
US8297786B2 (en) * 2008-07-10 2012-10-30 Oree, Inc. Slim waveguide coupling apparatus and method
KR101286095B1 (ko) 2008-09-11 2013-07-15 엘지디스플레이 주식회사 액정표시장치용 일체형 멀티집광시트
US9274266B2 (en) * 2008-09-19 2016-03-01 The Regents Of The University Of California System and method for solar energy capture and related method of manufacturing
WO2010141388A1 (en) * 2009-06-01 2010-12-09 Qualcomm Mems Technologies, Inc. Front light based optical touch screen
US8851707B2 (en) 2010-06-15 2014-10-07 Dialight Corporation Highly collimating reflector lens optic and light emitting diodes
US10534114B2 (en) * 2010-12-31 2020-01-14 Luminit LLC. Substrate-guided holographic diffuser
CN102588845B (zh) * 2012-03-07 2014-07-16 苏州大学 背光照明装置及液晶显示装置
US9188731B2 (en) 2012-05-18 2015-11-17 Reald Inc. Directional backlight
US8971680B2 (en) 2012-05-22 2015-03-03 Sharp Laboratories Of America, Inc. Waveguide with Controlled Light Collimation
US8915635B2 (en) * 2013-03-13 2014-12-23 Hewlett-Packard Development Company, L.P. Backlight having dual collimating reflectors
US20160018582A1 (en) * 2013-03-13 2016-01-21 Hewlett-Packard Development Company, L.P. Backlight having collimating reflector
KR101660911B1 (ko) * 2013-07-30 2016-09-28 레이아 인코포레이티드 다중빔 회절 격자-기반의 백라이트
US9442279B2 (en) * 2013-08-23 2016-09-13 Jeffrey Michael Citron Open architecture structure for trough shaped solar concentrators
US10048647B2 (en) * 2014-03-27 2018-08-14 Microsoft Technology Licensing, Llc Optical waveguide including spatially-varying volume hologram
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
US10459152B2 (en) * 2015-04-13 2019-10-29 Reald Spark, Llc Wide angle imaging directional backlights
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

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