SG11201608201PA - Asymmetric turning film with multiple light sources - Google Patents
Asymmetric turning film with multiple light sourcesInfo
- Publication number
- SG11201608201PA SG11201608201PA SG11201608201PA SG11201608201PA SG11201608201PA SG 11201608201P A SG11201608201P A SG 11201608201PA SG 11201608201P A SG11201608201P A SG 11201608201PA SG 11201608201P A SG11201608201P A SG 11201608201PA SG 11201608201P A SG11201608201P A SG 11201608201PA
- Authority
- SG
- Singapore
- Prior art keywords
- light sources
- multiple light
- turning film
- asymmetric turning
- asymmetric
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/002—Refractors for light sources using microoptical elements for redirecting or diffusing light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
- G02B5/0231—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having microprismatic or micropyramidal shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/08—Refractors for light sources producing an asymmetric light distribution
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/14—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing polarised light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0004—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed
- G02B19/0028—Condensers, e.g. light collectors or similar non-imaging optics characterised by the optical means employed refractive and reflective surfaces, e.g. non-imaging catadioptric systems
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B19/00—Condensers, e.g. light collectors or similar non-imaging optics
- G02B19/0033—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use
- G02B19/0047—Condensers, e.g. light collectors or similar non-imaging optics characterised by the use for use with a light source
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
-
- 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
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/04—Prisms
- G02B5/045—Prism 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
- G02B6/0066—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 characterised by the light source being coupled to the light guide
- G02B6/0068—Arrangements of plural sources, e.g. multi-colour light sources
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201461973720P | 2014-04-01 | 2014-04-01 | |
PCT/US2015/022925 WO2015153329A2 (fr) | 2014-04-01 | 2015-03-27 | Film tournant asymétrique avec sources de lumière multiples |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11201608201PA true SG11201608201PA (en) | 2016-10-28 |
Family
ID=53264730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11201608201PA SG11201608201PA (en) | 2014-04-01 | 2015-03-27 | Asymmetric turning film with multiple light sources |
Country Status (8)
Country | Link |
---|---|
US (1) | US10371350B2 (fr) |
EP (2) | EP3126884A2 (fr) |
JP (2) | JP2017511573A (fr) |
KR (1) | KR20160138984A (fr) |
CN (1) | CN106170720B (fr) |
SG (1) | SG11201608201PA (fr) |
TW (1) | TW201541148A (fr) |
WO (1) | WO2015153329A2 (fr) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170015300A (ko) | 2014-05-30 | 2017-02-08 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 비대칭적 터닝 필름을 갖는 시간 다중화 백라이트 |
JP2018525657A (ja) | 2015-06-16 | 2018-09-06 | スリーエム イノベイティブ プロパティズ カンパニー | 切換可能なバックライト及び前面フィルムを含むディスプレイ |
JP2019501416A (ja) | 2015-12-09 | 2019-01-17 | スリーエム イノベイティブ プロパティズ カンパニー | 光学積層体 |
EP3420266B1 (fr) * | 2016-02-22 | 2020-02-05 | Lumileds LLC | Distribution d'intensité lumineuse asymétrique à partir d'un luminaire |
CN109906391B (zh) | 2016-11-03 | 2021-12-28 | 3M创新有限公司 | 具有非对称转向膜的多路复用背光源 |
TW201918700A (zh) * | 2017-05-05 | 2019-05-16 | 美商3M新設資產公司 | 散射測量系統及其使用方法 |
US10489613B2 (en) | 2017-11-15 | 2019-11-26 | Dell Products L.P. | System and method of controlling light emissions of displays |
US10684507B2 (en) | 2018-03-19 | 2020-06-16 | Dell Products L.P. | System and method of controlling light emissions of displays |
CN211741786U (zh) | 2020-03-19 | 2020-10-23 | 中强光电股份有限公司 | 双屏幕显示装置 |
CN111221062B (zh) * | 2020-03-19 | 2022-02-08 | 宁波舜宇车载光学技术有限公司 | 显示设备 |
CN212675319U (zh) | 2020-08-07 | 2021-03-09 | 中强光电股份有限公司 | 光源模块及双屏幕显示装置 |
CN112987302B (zh) * | 2021-02-05 | 2022-10-18 | 业成科技(成都)有限公司 | 头戴式显示装置及其显示系统 |
WO2024076876A1 (fr) * | 2022-10-04 | 2024-04-11 | Brightview Technologies, Inc. | Unité de rétroéclairage pour affichages rétroéclairés |
Family Cites Families (48)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4053626B2 (ja) * | 1997-03-11 | 2008-02-27 | 株式会社エンプラス | 面光源装置並びに非対称プリズムシート |
US6752505B2 (en) * | 1999-02-23 | 2004-06-22 | Solid State Opto Limited | Light redirecting films and film systems |
US6342981B1 (en) * | 1999-09-21 | 2002-01-29 | Rose Research, Llc | Zero-displacement phase retarder device and method |
JP2003511826A (ja) * | 1999-10-08 | 2003-03-25 | スリーエム イノベイティブ プロパティズ カンパニー | ディスプレイ照明装置およびディスプレイ照明装置の輝度向上方法 |
US6356391B1 (en) | 1999-10-08 | 2002-03-12 | 3M Innovative Properties Company | Optical film with variable angle prisms |
JP4011287B2 (ja) * | 2000-12-25 | 2007-11-21 | 株式会社エンプラス | 光制御シート、面光源装置及び液晶ディスプレイ |
CN100445824C (zh) * | 2002-01-31 | 2008-12-24 | 三菱丽阳株式会社 | 光偏转元件及使用该元件的光源装置 |
WO2004015330A1 (fr) | 2002-08-09 | 2004-02-19 | Mitsubishi Rayon Co., Ltd. | Dispositif plat de source lumineuse |
JP2004119143A (ja) | 2002-09-25 | 2004-04-15 | Casio Comput Co Ltd | 面光源 |
JP4019886B2 (ja) | 2002-09-30 | 2007-12-12 | オムロン株式会社 | 光学フィルム、面光源装置及び液晶表示装置 |
JP4544517B2 (ja) * | 2003-07-15 | 2010-09-15 | 三菱レイヨン株式会社 | 光源装置 |
KR101048201B1 (ko) * | 2003-07-15 | 2011-07-08 | 미츠비시 레이온 가부시키가이샤 | 광원 장치 및 광편향 소자 |
JP2005235661A (ja) | 2004-02-20 | 2005-09-02 | Citizen Electronics Co Ltd | バックライト |
KR101114854B1 (ko) * | 2004-12-24 | 2012-03-07 | 엘지디스플레이 주식회사 | 배광장치 |
JP2007041431A (ja) * | 2005-08-05 | 2007-02-15 | Dainippon Printing Co Ltd | プリズムアレイシート、エッジライト型面光源、及び透過型画像表示装置 |
JP2007048688A (ja) | 2005-08-12 | 2007-02-22 | Dainippon Printing Co Ltd | 面光源、背面光源付きの透過型画像表示装置 |
CN1982971A (zh) * | 2005-12-12 | 2007-06-20 | 群康科技(深圳)有限公司 | 反射式偏光片、背光模组及液晶显示装置 |
WO2007086456A1 (fr) | 2006-01-27 | 2007-08-02 | Enplas Corporation | Source lumineuse de surface et affichage |
WO2008045681A1 (fr) | 2006-10-06 | 2008-04-17 | 3M Innovative Properties Company | Modules de rétroéclairage pour des dispositifs d'affichage 3d autostéréoscopiques et rétroéclairages à balayage pour des dispositifs d'affichage à cristaux liquides |
JP2008177070A (ja) | 2007-01-19 | 2008-07-31 | Sony Corp | 光制御素子、面光源装置および液晶表示装置 |
KR100838322B1 (ko) | 2007-03-28 | 2008-06-13 | 제일모직주식회사 | 비대칭전면프리즘을 구비하는 액정표시장치 백라이트유닛용 도광판 |
JP2008305728A (ja) | 2007-06-08 | 2008-12-18 | Sharp Corp | 導光体および面発光装置 |
TWM331676U (en) | 2007-08-22 | 2008-05-01 | Wellstech Optical Co Ltd | Optical film |
JP2009093989A (ja) | 2007-10-11 | 2009-04-30 | Omron Corp | 面光源装置及び液晶表示装置 |
US8851734B2 (en) | 2008-03-27 | 2014-10-07 | Skc Haas Display Films Co., Ltd. | Light guiding film having light extraction features |
JP4513918B2 (ja) * | 2008-06-03 | 2010-07-28 | エプソンイメージングデバイス株式会社 | 照明装置及び電気光学装置 |
KR101653015B1 (ko) | 2008-12-25 | 2016-08-31 | 미츠비시 레이온 가부시키가이샤 | 광원장치용 도광체 및 그의 제조 방법 |
SG181677A1 (en) | 2009-12-17 | 2012-07-30 | 3M Innovative Properties Co | Light redirecting constructions |
WO2011084391A2 (fr) * | 2009-12-17 | 2011-07-14 | 3M Innovative Properties Company | Stratifié de film de redirection de lumière |
TW201131209A (en) * | 2010-03-10 | 2011-09-16 | Core Flex Optical Suzhou Co Ltd | Beam splitting film, backlight module, and stereo display apparatus |
TW201133082A (en) * | 2010-03-18 | 2011-10-01 | Coretronic Corp | Backlight module, stereo display apparatus, and beam splitting film |
JP2011258532A (ja) | 2010-06-11 | 2011-12-22 | Omron Corp | 面光源装置及び立体表示装置 |
JP5397334B2 (ja) * | 2010-07-09 | 2014-01-22 | カシオ計算機株式会社 | 表示装置の駆動方法 |
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 (fr) | 2010-09-17 | 2012-03-21 | Bayer MaterialScience AG | Ecran 3D auto-stéréoscopique |
CN102011981B (zh) | 2010-09-27 | 2012-06-27 | 友达光电股份有限公司 | 可切换视角的显示器及其背光模块 |
JP5278412B2 (ja) * | 2010-11-17 | 2013-09-04 | オムロン株式会社 | 面光源装置及び立体表示装置 |
KR101279979B1 (ko) | 2010-11-23 | 2013-07-05 | 제일모직주식회사 | 무안경 3차원 디스플레이 |
US8988336B2 (en) | 2010-12-16 | 2015-03-24 | 3M Innovative Properties Company | Dual-orientation autostereoscopic backlight and display |
US9244284B2 (en) | 2011-03-15 | 2016-01-26 | 3M Innovative Properties Company | Microreplicated film for autostereoscopic displays |
US20140085570A1 (en) | 2011-05-31 | 2014-03-27 | Mitsubishi Electric Corporation | Backlight and liquid crystal display device |
US9157582B2 (en) * | 2011-06-09 | 2015-10-13 | Koninklijke Philips N.V. | Lighting strip |
CN103930804A (zh) | 2011-07-19 | 2014-07-16 | 3M创新有限公司 | 多重定序的日光重新定向层 |
CN102563527B (zh) * | 2012-01-10 | 2016-02-17 | 张勇 | 反射面透镜 |
JP6377887B2 (ja) * | 2012-02-17 | 2018-08-22 | 学校法人慶應義塾 | 液晶表示装置 |
JP2013187059A (ja) | 2012-03-08 | 2013-09-19 | Hitachi Chemical Co Ltd | 導光板及び面光源装置 |
JP2013225384A (ja) | 2012-04-20 | 2013-10-31 | Sanyo Electric Co Ltd | 照明装置及び表示装置 |
CN203385885U (zh) * | 2013-07-01 | 2014-01-08 | 富昱科技开发股份有限公司 | 导光板结构 |
-
2015
- 2015-03-27 WO PCT/US2015/022925 patent/WO2015153329A2/fr active Application Filing
- 2015-03-27 CN CN201580018479.4A patent/CN106170720B/zh active Active
- 2015-03-27 KR KR1020167027562A patent/KR20160138984A/ko not_active Application Discontinuation
- 2015-03-27 JP JP2016559592A patent/JP2017511573A/ja active Pending
- 2015-03-27 SG SG11201608201PA patent/SG11201608201PA/en unknown
- 2015-03-27 US US15/300,707 patent/US10371350B2/en active Active
- 2015-03-27 EP EP15724399.9A patent/EP3126884A2/fr not_active Withdrawn
- 2015-03-27 EP EP20186358.6A patent/EP3748408A1/fr not_active Withdrawn
- 2015-03-31 TW TW104110561A patent/TW201541148A/zh unknown
-
2019
- 2019-12-17 JP JP2019227050A patent/JP7023269B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
EP3126884A2 (fr) | 2017-02-08 |
WO2015153329A3 (fr) | 2016-01-21 |
JP2017511573A (ja) | 2017-04-20 |
US20170175976A1 (en) | 2017-06-22 |
EP3748408A1 (fr) | 2020-12-09 |
TW201541148A (zh) | 2015-11-01 |
JP2020074297A (ja) | 2020-05-14 |
CN106170720B (zh) | 2019-08-23 |
WO2015153329A2 (fr) | 2015-10-08 |
US10371350B2 (en) | 2019-08-06 |
CN106170720A (zh) | 2016-11-30 |
KR20160138984A (ko) | 2016-12-06 |
JP7023269B2 (ja) | 2022-02-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SG11201608201PA (en) | Asymmetric turning film with multiple light sources | |
EP3180652A4 (fr) | Source de lumière à lasers multiples | |
AU359521S (en) | Light | |
AU359523S (en) | Light | |
EP3161506A4 (fr) | Positionnement basé sur la lumière | |
EP3154101A4 (fr) | Élément électroluminescent | |
EP3214358A4 (fr) | Projecteur à del | |
GB2524093B (en) | Light fixture | |
AU359518S (en) | Light | |
AU359522S (en) | Light | |
EP3122558A4 (fr) | Film | |
EP3159984A4 (fr) | Élément électroluminescent | |
EP3211460A4 (fr) | Film de diffusion de la lumière | |
ZA201701309B (en) | Film with moderate crosslinking | |
EP3825605C0 (fr) | Diffusion de lumière au moyen de sources lumineuses | |
EP3119237A4 (fr) | Actionneur doté d'une source lumineuse autonome | |
GB2527199B (en) | Recessed light fixture | |
AU359517S (en) | Light bulb | |
EP3509857A4 (fr) | Appareil doté de sources de lumière | |
PL3012511T3 (pl) | Oprawa oświetleniowa z lampą | |
EP3236505A4 (fr) | Élément électroluminescent | |
EP3189550B8 (fr) | Source lumineuse | |
HUE046351T2 (hu) | Fluorpolimer film | |
GB201410669D0 (en) | Light source | |
GB2533428B (en) | Light Fitting |