JP2010529592A - 直接照射バックライト用のランプ隠しアセンブリ - Google Patents

直接照射バックライト用のランプ隠しアセンブリ Download PDF

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Publication number
JP2010529592A
JP2010529592A JP2010509416A JP2010509416A JP2010529592A JP 2010529592 A JP2010529592 A JP 2010529592A JP 2010509416 A JP2010509416 A JP 2010509416A JP 2010509416 A JP2010509416 A JP 2010509416A JP 2010529592 A JP2010529592 A JP 2010529592A
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JP
Japan
Prior art keywords
reflector
light
backlight
lamps
brewster angle
Prior art date
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Pending
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JP2010509416A
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English (en)
Japanese (ja)
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JP2010529592A5 (enExample
Inventor
ジェイ． ネビット，ティモシー
エフ． ウェーバー，マイケル
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of JP2010529592A publication Critical patent/JP2010529592A/ja
Publication of JP2010529592A5 publication Critical patent/JP2010529592A5/ja
Pending legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133605—Direct backlight including specially adapted reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133604—Direct backlight with lamps

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  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Planar Illumination Modules (AREA)
  • Liquid Crystal (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2010509416A 2007-05-20 2008-04-15 直接照射バックライト用のランプ隠しアセンブリ Pending JP2010529592A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93908107P 2007-05-20 2007-05-20
PCT/US2008/060311 WO2008144136A1 (en) 2007-05-20 2008-04-15 Lamp-hiding assembly for a direct lit backlight

Publications (2)

Publication Number Publication Date
JP2010529592A true JP2010529592A (ja) 2010-08-26
JP2010529592A5 JP2010529592A5 (enExample) 2011-06-02

Family

ID=40122096

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010509416A Pending JP2010529592A (ja) 2007-05-20 2008-04-15 直接照射バックライト用のランプ隠しアセンブリ

Country Status (7)

Country Link
US (1) US20100214762A1 (enExample)
EP (1) EP2153275A4 (enExample)
JP (1) JP2010529592A (enExample)
KR (1) KR20100021470A (enExample)
CN (1) CN101681055B (enExample)
TW (1) TW200909740A (enExample)
WO (1) WO2008144136A1 (enExample)

Cited By (4)

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KR20140136497A (ko) * 2012-03-13 2014-11-28 오스람 옵토 세미컨덕터스 게엠베하 면광원
WO2014196638A1 (ja) * 2013-06-06 2014-12-11 富士フイルム株式会社 光学シート部材及びそれを用いた画像表示装置
JP2016006509A (ja) * 2009-04-15 2016-01-14 スリーエム イノベイティブ プロパティズ カンパニー 光学構造物及びその光学構造物を組み込んだディスプレイシステム
US9920907B2 (en) 2015-11-04 2018-03-20 Nichia Corporation Light emitting device

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KR101703363B1 (ko) 2008-11-19 2017-02-06 쓰리엠 이노베이티브 프로퍼티즈 컴파니 조명 기구 및 다른 조명 시스템에서의 광 관리를 위한 브루스터 각 필름
KR101696492B1 (ko) 2008-11-19 2017-01-13 쓰리엠 이노베이티브 프로퍼티즈 컴파니 극 방향과 방위각 방향 둘 모두에서 출력 구속을 갖는 다층 광학 필름 및 관련 구조체
WO2010059579A1 (en) * 2008-11-19 2010-05-27 3M Innovative Properties Company High transmission flux leveling multilayer optical film and related constructions
JP5706332B2 (ja) * 2008-11-19 2015-04-22 スリーエム イノベイティブ プロパティズ カンパニー 極方向及び方位方向の両方における出力制限を有する反射性フィルムの組み合わせ体並びに関連する構成
US8792165B2 (en) 2008-12-22 2014-07-29 3M Innovative Properties Company Internally patterned multilayer optical films with multiple birefringent layers
US8891038B2 (en) 2009-04-15 2014-11-18 3M Innovative Properties Company Lightguide with optical film containing voids and blacklight for display system
US9291752B2 (en) 2013-08-19 2016-03-22 3M Innovative Properties Company Retroreflecting optical construction
EP2419714A1 (en) 2009-04-15 2012-02-22 3M Innovative Properties Company Optical film for preventing optical coupling
KR101683938B1 (ko) 2009-06-02 2016-12-07 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광 방향 전환 필름 및 이 필름을 사용한 디스플레이
JP5837495B2 (ja) 2009-08-25 2015-12-24 スリーエム イノベイティブ プロパティズ カンパニー 光方向転換フィルム及びそれを組み込んだディスプレイシステム
US8922733B2 (en) 2009-10-24 2014-12-30 3M Innovative Properties Company Light source and display system incorporating same
WO2011050236A2 (en) 2009-10-24 2011-04-28 3M Innovative Properties Company Voided diffuser
EP3270049A3 (en) 2009-12-08 2018-04-18 3M Innovative Properties Co. Optical constructions incorporating a light guide and low refractive index films
US9618663B2 (en) 2010-04-15 2017-04-11 3M Innovative Properties Company Retroreflective articles including optically active areas and optically inactive areas
EP2558289B1 (en) 2010-04-15 2018-12-26 3M Innovative Properties Company Retroreflective articles including optically active areas and optically inactive areas
WO2011129831A1 (en) 2010-04-15 2011-10-20 3M Innovative Properties Company Retroreflective articles including optically active areas and optically inactive areas
SG185417A1 (en) 2010-05-07 2012-12-28 3M Innovative Properties Co Antireflective films comprising microstructured surface
AU2011271445B2 (en) 2010-06-30 2014-10-02 3M Innovative Properties Company Multi-layer articles capable of forming color images and methods of forming color images
EP2588317B1 (en) 2010-06-30 2020-03-18 3M Innovative Properties Company Multi-layer articles capable of forming color images and methods of forming color images
EP2588902B1 (en) 2010-06-30 2017-10-25 3M Innovative Properties Company Diffuse reflective optical films with spatially selective birefringence reduction
JP2013539543A (ja) 2010-06-30 2013-10-24 スリーエム イノベイティブ プロパティズ カンパニー 空間選択的な複屈折低減を有するフィルムを使用するマスク加工
BR112012033232A2 (pt) 2010-06-30 2016-11-16 3M Innovative Properties Co combinações de filmes retardadores com redução de birrefringência espacialmente seletiva
WO2012012180A2 (en) 2010-06-30 2012-01-26 3M Innovative Properties Company Light directing film
KR20120032776A (ko) * 2010-09-29 2012-04-06 엘지이노텍 주식회사 와이어 그리드 편광자 및 이를 포함하는 백라이트유닛
US9353930B2 (en) 2011-04-08 2016-05-31 3M Innovative Properties Company Light duct tee extractor
US9389355B2 (en) 2012-03-20 2016-07-12 3M Innovative Properties Company Structured optical film
US9229141B2 (en) 2012-12-13 2016-01-05 3M Innovative Properties Company Optical assembly
US8915002B2 (en) * 2013-01-31 2014-12-23 3M Innovative Properties Company Self illuminated signage for printed graphics
US9196855B2 (en) 2013-03-13 2015-11-24 Vizio Inc Zone backlighting for LCD displays LCD displays through use of field-induced polymer electro luminescence panels
CN103941321B (zh) * 2013-06-20 2017-08-01 厦门天马微电子有限公司 光学膜及液晶显示器
KR20150012091A (ko) 2013-07-24 2015-02-03 삼성디스플레이 주식회사 광학 렌즈 모듈 및 백라이트 유닛
WO2015034910A1 (en) 2013-09-05 2015-03-12 3M Innovative Properties Company Patterned marking of multilayer optical film by thermal conduction
US9841598B2 (en) 2013-12-31 2017-12-12 3M Innovative Properties Company Lens with embedded multilayer optical film for near-eye display systems
CN106164746A (zh) 2014-04-09 2016-11-23 3M创新有限公司 作为组合器的具有薄膜的近眼显示系统
CN105841097A (zh) * 2014-09-05 2016-08-10 台达电子工业股份有限公司 光波长转换装置及其适用的光源系统
JP6457636B2 (ja) 2015-09-03 2019-01-23 スリーエム イノベイティブ プロパティズ カンパニー 光学積層体及び光学システム
WO2019032635A1 (en) * 2017-08-08 2019-02-14 3M Innovative Properties Company MULTILAYER ISOTROPIC FILMS HAVING TENACITY, HIGH TEMPERATURE PERFORMANCE AND UV ABSORPTION
CN108303822A (zh) * 2018-01-23 2018-07-20 青岛海信电器股份有限公司 一种背光模组、显示装置及液晶电视
CN115136037A (zh) * 2019-12-16 2022-09-30 旭硝子欧洲玻璃公司 平视显示器系统
CN110894931A (zh) * 2019-12-25 2020-03-20 哈尔滨工大光电科技有限公司 一种偏振干涉光生物安全护眼灯罩和光生物安全护眼灯
WO2024091679A1 (en) * 2022-10-29 2024-05-02 Meta Platforms Technologies, Llc Light-emitting array with reflective polarizer for photon recycling

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JPH09506837A (ja) * 1993-12-21 1997-07-08 ミネソタ・マイニング・アンド・マニュファクチュアリング・カンパニー 多層光学フィルム
WO2006044475A2 (en) * 2004-10-15 2006-04-27 3M Innovative Properties Company Liquid crystal displays with laminated diffuser plates
WO2006091435A1 (en) * 2005-02-24 2006-08-31 3M Innovative Properties Company Direct lit backlight with light recycling and source polarizers

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WO2006091435A1 (en) * 2005-02-24 2006-08-31 3M Innovative Properties Company Direct lit backlight with light recycling and source polarizers

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016006509A (ja) * 2009-04-15 2016-01-14 スリーエム イノベイティブ プロパティズ カンパニー 光学構造物及びその光学構造物を組み込んだディスプレイシステム
KR102035189B1 (ko) * 2012-03-13 2019-11-08 오스람 옵토 세미컨덕터스 게엠베하 면광원
JP2015511758A (ja) * 2012-03-13 2015-04-20 オスラム オプト セミコンダクターズ ゲゼルシャフト ミット ベシュレンクテル ハフツングＯｓｒａｍ Ｏｐｔｏ Ｓｅｍｉｃｏｎｄｕｃｔｏｒｓ ＧｍｂＨ 面光源
US9461218B2 (en) 2012-03-13 2016-10-04 Osram Opto Semiconductors Gmbh Surface light source
KR20140136497A (ko) * 2012-03-13 2014-11-28 오스람 옵토 세미컨덕터스 게엠베하 면광원
WO2014196638A1 (ja) * 2013-06-06 2014-12-11 富士フイルム株式会社 光学シート部材及びそれを用いた画像表示装置
JPWO2014196638A1 (ja) * 2013-06-06 2017-02-23 富士フイルム株式会社 光学シート部材及びそれを用いた画像表示装置
US10281769B2 (en) 2013-06-06 2019-05-07 Fujifilm Corporation Optical sheet member and image display device using same
US10663800B2 (en) 2013-06-06 2020-05-26 Fujifilm Corporation Optical sheet member and image display device using same
US9920907B2 (en) 2015-11-04 2018-03-20 Nichia Corporation Light emitting device
US10253952B2 (en) 2015-11-04 2019-04-09 Nichia Corporation Light emitting device having half mirror with light reflecting layer
US11015784B2 (en) 2015-11-04 2021-05-25 Nichia Corporation Light emitting device
US11365867B2 (en) 2015-11-04 2022-06-21 Nichia Corporation Light emitting device

Also Published As

Publication number Publication date
TW200909740A (en) 2009-03-01
EP2153275A1 (en) 2010-02-17
KR20100021470A (ko) 2010-02-24
CN101681055B (zh) 2012-08-08
EP2153275A4 (en) 2010-09-08
US20100214762A1 (en) 2010-08-26
CN101681055A (zh) 2010-03-24
WO2008144136A1 (en) 2008-11-27

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