CN101529278A - 包含无纺片材的漫反射器 - Google Patents

包含无纺片材的漫反射器 Download PDF

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Publication number
CN101529278A
CN101529278A CNA2007800362138A CN200780036213A CN101529278A CN 101529278 A CN101529278 A CN 101529278A CN A2007800362138 A CNA2007800362138 A CN A2007800362138A CN 200780036213 A CN200780036213 A CN 200780036213A CN 101529278 A CN101529278 A CN 101529278A
Authority
CN
China
Prior art keywords
diffuse reflector
light
nonwoven sheet
diffuse
adhesive 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
CNA2007800362138A
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English (en)
Chinese (zh)
Inventor
E·J·莱特福特
W·G·奥布里恩
A·B·斯塔瑞
R·W·约翰逊
W·J·甘伯吉
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CN101529278A publication Critical patent/CN101529278A/zh
Pending legal-status Critical Current

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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • 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
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • 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
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0247—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of voids or pores
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • 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
    • G02B5/0284—Diffusing elements; Afocal elements characterized by the use used in reflection
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/08—Mirrors

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Laminated Bodies (AREA)
CNA2007800362138A 2006-09-29 2007-09-25 包含无纺片材的漫反射器 Pending CN101529278A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84820606P 2006-09-29 2006-09-29
US60/848,206 2006-09-29

Publications (1)

Publication Number Publication Date
CN101529278A true CN101529278A (zh) 2009-09-09

Family

ID=38989838

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007800362138A Pending CN101529278A (zh) 2006-09-29 2007-09-25 包含无纺片材的漫反射器

Country Status (7)

Country Link
US (1) US20080080055A1 (enExample)
EP (1) EP2067062A1 (enExample)
JP (1) JP2010505145A (enExample)
KR (1) KR20090074777A (enExample)
CN (1) CN101529278A (enExample)
TW (1) TW200837391A (enExample)
WO (1) WO2008042169A1 (enExample)

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CN103182819A (zh) * 2011-12-31 2013-07-03 杜邦公司 包含非织造片材的漫反射层合物
CN104004466A (zh) * 2014-05-23 2014-08-27 东莞轩朗实业有限公司 反射膜及其制备方法
CN104101922A (zh) * 2013-04-10 2014-10-15 杜邦公司 包含非织造片材的漫反射层合物
CN104641171A (zh) * 2012-07-23 2015-05-20 阿科玛法国公司 光学反射器以及光学反射膜和片材
TWI574053B (zh) * 2009-10-26 2017-03-11 肯提克有限公司 反射元件及其製造方法
CN106647017A (zh) * 2015-11-04 2017-05-10 宁波长阳科技股份有限公司 一种应用于背光模组的高性能反射膜及其制备方法
TWI582468B (zh) * 2014-03-13 2017-05-11 Freudenberg Carl Kg The wet nonwoven fabric is used as an optical component and a light source
CN108415117A (zh) * 2018-02-06 2018-08-17 珠海格力电器股份有限公司 一种光传导薄膜、紫外杀菌器件及设备
CN109020511A (zh) * 2018-08-13 2018-12-18 广东康荣高科新材料股份有限公司 一种陶瓷漫反射材料及制备方法与应用
CN109096518A (zh) * 2018-10-25 2018-12-28 杭州晴朗体育设施有限公司 带有投影功能的天然草坪保护板
CN110462122A (zh) * 2017-04-06 2019-11-15 科德宝两合公司 用于光操纵的元件
CN112339356A (zh) * 2020-10-21 2021-02-09 宁波东旭成新材料科技有限公司 一种漫反射膜

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US8404337B2 (en) * 2006-12-18 2013-03-26 E I Du Pont De Nemours And Company Diffuse reflector, diffuse reflective article, optical display, and method for producing a diffuse reflector
KR101245876B1 (ko) * 2008-05-30 2013-03-20 코오롱패션머티리얼 (주) 반사부재
US20100238665A1 (en) * 2009-03-20 2010-09-23 Eric William Hearn Teather Diffusive light reflectors with polymeric coating
WO2010108156A2 (en) * 2009-03-20 2010-09-23 Eric William Hearn Teather Diffusively light reflective paint composition, method for making paint composition, and diffusively light reflective articles
US8361611B2 (en) * 2009-03-20 2013-01-29 Whiteoptics Llc Diffusively light reflective paint composition, method for making paint composition, and diffusively light reflective articles
EP2419767A1 (en) * 2009-04-15 2012-02-22 3M Innovative Properties Company Optical film
CN102712167A (zh) * 2009-12-03 2012-10-03 研究三角协会 反射性纳米纤维照明装置
EP2558522B1 (en) 2010-04-14 2018-08-01 3M Innovative Properties Company Patterned gradient polymer film
WO2012054318A1 (en) 2010-10-20 2012-04-26 3M Innovative Properties Company Wide band semi-specular mirror film incorporating nanovoided polymeric layer
JP5340252B2 (ja) * 2010-11-17 2013-11-13 キヤノン株式会社 反射防止膜及びその製造方法
EP2466349A1 (en) 2010-12-17 2012-06-20 3M Innovative Properties Company Light guide illumination device with fibrous diffuser layer
US20120154917A1 (en) * 2011-01-18 2012-06-21 Eric William Hearn Teather Color-shifting reflector
JP6207117B2 (ja) 2011-07-19 2017-10-04 スリーエム イノベイティブ プロパティズ カンパニー 面光源装置
CN104040058A (zh) * 2012-01-12 2014-09-10 纳幕尔杜邦公司 漫反射器
US9494817B2 (en) 2012-01-31 2016-11-15 3M Innovative Properties Company Display with nonwoven diffuser
EP2904435B1 (en) * 2012-10-01 2024-11-27 Trinseo Europe GmbH Optical light diffuser
TWI485452B (zh) * 2012-10-31 2015-05-21 Compal Electronics Inc 複合導光板的製造方法
KR101641375B1 (ko) * 2014-04-03 2016-07-21 주식회사 비바아트 복합 광산란요소를 갖는 도광판 유닛과 이의 제조방법
WO2015191869A1 (en) * 2014-06-12 2015-12-17 Westland Jones Technologies, Llc System, devices, and methods for illumination including solid-state light emitting devices
US10401548B2 (en) 2015-09-24 2019-09-03 Intel Corporation Integrated antenna with display uniformity
US20190072694A1 (en) * 2016-12-28 2019-03-07 Nicca Chemical Co., Ltd. Light diffusion film, coating agent for forming light diffusion film and method for manufacturing same, projection screen and method for manufacturing same
CN111868576A (zh) * 2018-03-23 2020-10-30 日华化学株式会社 光散射体、光散射体形成用组合物、片状层叠体、投影屏幕、光扩散片及内藏光增强器的照明装置
KR102644568B1 (ko) * 2018-12-31 2024-03-06 현대자동차주식회사 유연성이 개선된 면조명장치용 백라이트유닛 및 이의 제조방법.
CN211741780U (zh) * 2019-09-06 2020-10-23 3M创新有限公司 背光源、显示系统和光学漫反射膜组件
JPWO2021117119A1 (ja) * 2019-12-10 2021-12-09 三菱電機株式会社 照明装置および拡散体
EP4410534A4 (en) 2021-09-30 2025-10-08 Furukawa Electric Co Ltd ARTICLE DIFFUSELY REFLECTING ULTRAVIOLET LIGHT, VISIBLE LIGHT AND/OR INFRARED LIGHT, AND METHOD FOR PRODUCING THE SAME

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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI574053B (zh) * 2009-10-26 2017-03-11 肯提克有限公司 反射元件及其製造方法
CN102192762B (zh) * 2010-03-05 2016-03-16 光宝科技股份有限公司 线性极化光转换器
CN102192762A (zh) * 2010-03-05 2011-09-21 光宝科技股份有限公司 线性极化光转换器
CN103182819B (zh) * 2011-12-31 2015-11-25 杜邦公司 包含非织造片材的漫反射层合物
CN103182819A (zh) * 2011-12-31 2013-07-03 杜邦公司 包含非织造片材的漫反射层合物
CN104641171A (zh) * 2012-07-23 2015-05-20 阿科玛法国公司 光学反射器以及光学反射膜和片材
CN104641171B (zh) * 2012-07-23 2017-07-18 阿科玛法国公司 光学反射器以及光学反射膜和片材
CN104101922A (zh) * 2013-04-10 2014-10-15 杜邦公司 包含非织造片材的漫反射层合物
US10472770B2 (en) 2014-03-13 2019-11-12 Carl Freudenberg Kg Element for manipulating light
TWI582468B (zh) * 2014-03-13 2017-05-11 Freudenberg Carl Kg The wet nonwoven fabric is used as an optical component and a light source
CN104004466B (zh) * 2014-05-23 2016-04-27 东莞轩朗实业有限公司 反射膜及其制备方法
CN104004466A (zh) * 2014-05-23 2014-08-27 东莞轩朗实业有限公司 反射膜及其制备方法
CN106647017A (zh) * 2015-11-04 2017-05-10 宁波长阳科技股份有限公司 一种应用于背光模组的高性能反射膜及其制备方法
CN110462122A (zh) * 2017-04-06 2019-11-15 科德宝两合公司 用于光操纵的元件
CN108415117A (zh) * 2018-02-06 2018-08-17 珠海格力电器股份有限公司 一种光传导薄膜、紫外杀菌器件及设备
CN109020511A (zh) * 2018-08-13 2018-12-18 广东康荣高科新材料股份有限公司 一种陶瓷漫反射材料及制备方法与应用
CN109020511B (zh) * 2018-08-13 2022-04-29 广东康荣高科新材料股份有限公司 一种陶瓷漫反射材料及制备方法与应用
CN109096518A (zh) * 2018-10-25 2018-12-28 杭州晴朗体育设施有限公司 带有投影功能的天然草坪保护板
CN112339356A (zh) * 2020-10-21 2021-02-09 宁波东旭成新材料科技有限公司 一种漫反射膜

Also Published As

Publication number Publication date
EP2067062A1 (en) 2009-06-10
TW200837391A (en) 2008-09-16
US20080080055A1 (en) 2008-04-03
KR20090074777A (ko) 2009-07-07
WO2008042169A1 (en) 2008-04-10
JP2010505145A (ja) 2010-02-18

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Application publication date: 20090909