CN104797882A - 可变折射率光提取层及其制备方法 - Google Patents

可变折射率光提取层及其制备方法 Download PDF

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Publication number
CN104797882A
CN104797882A CN201380044349.9A CN201380044349A CN104797882A CN 104797882 A CN104797882 A CN 104797882A CN 201380044349 A CN201380044349 A CN 201380044349A CN 104797882 A CN104797882 A CN 104797882A
Authority
CN
China
Prior art keywords
layer
light
light extraction
region
extraction layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201380044349.9A
Other languages
English (en)
Chinese (zh)
Inventor
D·斯科特·汤普森
肖恩·C·多兹
米哈伊尔·L·佩库洛夫斯基
凯文·R·谢弗
马修·S·斯泰
史蒂文·D·所罗门松
约翰·A·惠特利
杨朝晖
约瑟夫·W·V·伍迪
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to CN202010824091.6A priority Critical patent/CN111999793A/zh
Publication of CN104797882A publication Critical patent/CN104797882A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G02B6/0063—Means for improving the coupling-out of light from the light guide for extracting light out both the major surfaces of the light guide
    • 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
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
    • G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
    • 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
    • G02B6/0005—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 of the fibre type
    • 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
    • G02B6/0005—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 of the fibre type
    • G02B6/0006—Coupling light into the fibre
    • 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
    • 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
    • G02B6/0055—Reflecting element, sheet or layer
    • 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
    • G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
    • G02B6/006—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to produce indicia, symbols, texts or the like
    • 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
    • G02B6/0065—Manufacturing aspects; Material aspects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Planar Illumination Modules (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Laminated Bodies (AREA)
CN201380044349.9A 2012-08-24 2013-08-21 可变折射率光提取层及其制备方法 Pending CN104797882A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010824091.6A CN111999793A (zh) 2012-08-24 2013-08-21 可变折射率光提取层及其制备方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261692753P 2012-08-24 2012-08-24
US61/692,753 2012-08-24
PCT/US2013/055954 WO2014031726A1 (en) 2012-08-24 2013-08-21 Variable index light extraction layer and method of making the same

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN202010824091.6A Division CN111999793A (zh) 2012-08-24 2013-08-21 可变折射率光提取层及其制备方法

Publications (1)

Publication Number Publication Date
CN104797882A true CN104797882A (zh) 2015-07-22

Family

ID=49115581

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201380044349.9A Pending CN104797882A (zh) 2012-08-24 2013-08-21 可变折射率光提取层及其制备方法
CN202010824091.6A Withdrawn CN111999793A (zh) 2012-08-24 2013-08-21 可变折射率光提取层及其制备方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202010824091.6A Withdrawn CN111999793A (zh) 2012-08-24 2013-08-21 可变折射率光提取层及其制备方法

Country Status (6)

Country Link
US (1) US10139550B2 (https=)
EP (1) EP2888524A1 (https=)
JP (1) JP6541571B2 (https=)
KR (1) KR20150046204A (https=)
CN (2) CN104797882A (https=)
WO (1) WO2014031726A1 (https=)

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CN111061088A (zh) * 2018-10-16 2020-04-24 三星显示有限公司 光单元
CN111919151A (zh) * 2018-03-22 2020-11-10 日东电工株式会社 光学部件及其制造方法
CN112189152A (zh) * 2018-05-21 2021-01-05 日东电工株式会社 改善的光分布元件
CN112198585A (zh) * 2020-09-01 2021-01-08 威海长和光导科技有限公司 一种单模阶跃型聚合物光纤及其制备方法
TWI788393B (zh) * 2017-08-04 2023-01-01 日商日東電工股份有限公司 光取出構件

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CN105247395B (zh) 2014-03-26 2018-09-14 Lg化学株式会社 制造含有局部漂白区域的偏光元件的方法、制造偏光元件辊的方法以及制造单片式偏光元件的方法
CN104900812A (zh) * 2015-04-23 2015-09-09 京东方科技集团股份有限公司 薄膜封装结构及其制作方法和显示装置
KR102415516B1 (ko) * 2015-11-20 2022-07-01 에스엘 주식회사 차량용 램프
US10083495B2 (en) * 2016-07-15 2018-09-25 Abl Ip Holding Llc Multi-processor system and operations to drive display and lighting functions of a software configurable luminaire
DE102016011542A1 (de) * 2016-09-23 2018-03-29 Audi Ag Beleuchtungssystem für ein Interieurmodul
US10206268B2 (en) 2016-11-21 2019-02-12 Abl Ip Holding Llc Interlaced data architecture for a software configurable luminaire
JP7285219B2 (ja) * 2017-05-05 2023-06-01 スリーエム イノベイティブ プロパティズ カンパニー ポリマーフィルムを含むディスプレイデバイス
JP7479784B2 (ja) * 2017-08-04 2024-05-09 日東電工株式会社 光取り出し部材
KR102145464B1 (ko) * 2018-08-01 2020-08-18 주식회사 이엠에스 잉크젯용 uv 경화성 고굴절 잉크 및 이를 이용한 유기발광소자용 광추출 기판의 제조 방법
US11243333B1 (en) * 2018-10-24 2022-02-08 Facebook Technologies, Llc Nanovoided optical structures and corresponding systems and methods
US11526129B1 (en) 2018-12-07 2022-12-13 Meta Platforms Technologies, Llc Nanovoided holographic structures and corresponding systems and methods
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CN109445173B (zh) * 2019-01-02 2021-01-22 京东方科技集团股份有限公司 一种防窥膜及其制作方法、显示模组
DE102019204061B4 (de) * 2019-03-25 2023-03-23 Volkswagen Aktiengesellschaft Bauteil mit zumindest einer hinterleuchtbaren Oberfläche
CN110082854B (zh) * 2019-05-16 2020-12-01 京东方科技集团股份有限公司 一种背光模组及其制作方法、驱动方法、显示装置
KR102696037B1 (ko) * 2020-01-22 2024-08-19 삼성디스플레이 주식회사 백라이트 유닛 및 이를 포함하는 표시 장치
WO2021161934A1 (ja) * 2020-02-12 2021-08-19 デクセリアルズ株式会社 擬似ランダムドットパターン及びその作成方法
JP7771072B2 (ja) 2020-09-29 2025-11-17 日東電工株式会社 光学部材、その製造方法、および配光素子
DE102020127717B4 (de) 2020-10-21 2023-03-16 Marelli Automotive Lighting Reutlingen (Germany) GmbH Beschichtetes Bauteil mit einer Basisstruktur aus einem transparenten Material
US20250138236A1 (en) * 2022-01-20 2025-05-01 Nitto Denko Corporation Optical member, method for producing same, and optical element
JP2023149499A (ja) * 2022-03-31 2023-10-13 日東電工株式会社 光学部材および光学素子
KR20240169594A (ko) 2022-03-31 2024-12-03 닛토덴코 가부시키가이샤 광학 적층체, 광학 적층체의 제조 방법, 광학 부재, 및 광학 부재의 제조 방법
JP2023150234A (ja) 2022-03-31 2023-10-16 日東電工株式会社 光学積層体および光学積層体の製造方法
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JP6541571B2 (ja) 2019-07-10
US10139550B2 (en) 2018-11-27
EP2888524A1 (en) 2015-07-01
WO2014031726A1 (en) 2014-02-27
US20150192728A1 (en) 2015-07-09

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