KR101968769B1 - 유기 발광 소자(ｏｌｅｄｓ)를 위한 광 추출 필름 - Google Patents

유기 발광 소자(ｏｌｅｄｓ)를 위한 광 추출 필름 Download PDF

Info

Publication number
KR101968769B1
KR101968769B1 KR1020137012376A KR20137012376A KR101968769B1 KR 101968769 B1 KR101968769 B1 KR 101968769B1 KR 1020137012376 A KR1020137012376 A KR 1020137012376A KR 20137012376 A KR20137012376 A KR 20137012376A KR 101968769 B1 KR101968769 B1 KR 101968769B1
Authority
KR
South Korea
Prior art keywords
layer
light
film
extraction
oled
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.)
Expired - Fee Related
Application number
KR1020137012376A
Other languages
English (en)
Korean (ko)
Other versions
KR20140015270A (ko
Inventor
데이비드 스콧 톰슨
마틴 비 월크
세르게이 에이 라만스키
윌리암 블레이크 콜브
엔카이 하오
쥔-잉 장
비비안 더블유 존스
케빈 알 샤퍼
오드리 에이 셔먼
자오후이 양
레슬리 에이 토데로
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20140015270A publication Critical patent/KR20140015270A/ko
Application granted granted Critical
Publication of KR101968769B1 publication Critical patent/KR101968769B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00—Organic light-emitting devices
    • H10K50/80—Constructional details
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/80—Constructional details
    • H10K59/875—Arrangements for extracting light from the devices
    • H10K59/879—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays
    • B32B2457/206—Organic displays, e.g. OLED
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249978—Voids specified as micro
    • Y10T428/24998—Composite has more than two layers

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Laminated Bodies (AREA)
KR1020137012376A 2010-10-20 2011-09-21 유기 발광 소자(ｏｌｅｄｓ)를 위한 광 추출 필름 Expired - Fee Related KR101968769B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/908,798 2010-10-20
US12/908,798 US8547015B2 (en) 2010-10-20 2010-10-20 Light extraction films for organic light emitting devices (OLEDs)
PCT/US2011/052453 WO2012054165A2 (en) 2010-10-20 2011-09-21 Light extraction films for organic light emitting devices (oleds)

Publications (2)

Publication Number Publication Date
KR20140015270A KR20140015270A (ko) 2014-02-06
KR101968769B1 true KR101968769B1 (ko) 2019-04-12

Family

ID=45972439

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020137012376A Expired - Fee Related KR101968769B1 (ko) 2010-10-20 2011-09-21 유기 발광 소자(ｏｌｅｄｓ)를 위한 광 추출 필름

Country Status (8)

Country Link
US (1) US8547015B2 (enExample)
EP (1) EP2630677A4 (enExample)
JP (3) JP2013542464A (enExample)
KR (1) KR101968769B1 (enExample)
CN (1) CN103168373B (enExample)
SG (1) SG189447A1 (enExample)
TW (1) TWI550933B (enExample)
WO (1) WO2012054165A2 (enExample)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2561756C2 (ru) * 2010-04-26 2015-09-10 Конинклейке Филипс Электроникс Н.В. Детектор рентгеновского излучения с повышенными пространственной однородностью усиления и разрешением и способ изготовления детектора рентгеновского излучения
DE102010034923A1 (de) * 2010-08-20 2012-02-23 Osram Opto Semiconductors Gmbh Verfahren zur Herstellung eines Schichtverbunds aus einer Lumineszenzkonversionsschicht und einer Streuschicht
US8659221B2 (en) * 2011-08-26 2014-02-25 3M Innovative Properties Company OLED light extraction film with multi-periodic zones of nanostructures
KR101830301B1 (ko) * 2011-10-24 2018-02-21 삼성디스플레이 주식회사 유기 발광 표시 장치
KR101421026B1 (ko) 2012-06-12 2014-07-22 코닝정밀소재 주식회사 유기발광소자용 광추출층 기판 및 그 제조방법
US8807817B2 (en) 2012-08-13 2014-08-19 3M Innovative Properties Company Colorful diffractive luminaires providing white light illumination
US8834004B2 (en) 2012-08-13 2014-09-16 3M Innovative Properties Company Lighting devices with patterned printing of diffractive extraction features
US8944662B2 (en) 2012-08-13 2015-02-03 3M Innovative Properties Company Diffractive luminaires
US9625637B2 (en) 2012-08-13 2017-04-18 3M Innovative Properties Company Diffractive lighting devices with 3-dimensional appearance
WO2014055409A1 (en) 2012-10-01 2014-04-10 Corning Incorporated OLEDs COMPRISING LIGHT EXTRACTION SUBSTRUCTURES AND DISPLAY DEVICES INCORPORATING THE SAME
KR102051103B1 (ko) * 2012-11-07 2019-12-03 삼성디스플레이 주식회사 유기 발광 표시 장치
KR102028505B1 (ko) * 2012-11-19 2019-10-04 엘지디스플레이 주식회사 유기발광 표시패널 및 이의 제조방법
KR102596990B1 (ko) * 2012-11-30 2023-10-31 쓰리엠 이노베이티브 프로퍼티즈 컴파니 반사 편광기를 갖는 발광 디스플레이
US9761843B2 (en) 2012-11-30 2017-09-12 3M Innovative Properties Company Emissive display with hybrid polarizer
KR101587329B1 (ko) * 2012-11-30 2016-01-20 주식회사 엘지화학 유기전자소자용 기판
JP6223463B2 (ja) * 2012-12-05 2017-11-01 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 電気デバイス、特に有機発光デバイス
KR20140077624A (ko) * 2012-12-14 2014-06-24 삼성디스플레이 주식회사 롤투롤 공정용 플렉서블 기판 및 이의 제조 방법
US9209230B2 (en) 2012-12-21 2015-12-08 Samsung Electronics Co., Ltd Optical films for reducing color shift and organic light-emitting display apparatuses employing the same
CN105122491B (zh) * 2013-03-12 2019-06-07 Vitro可变资本股份有限公司 具光提取层的有机发光二极管
TWI512236B (zh) * 2013-04-18 2015-12-11 新世紀光電股份有限公司 照明裝置
TWI511344B (zh) 2013-05-08 2015-12-01 Ind Tech Res Inst 光取出元件及發光裝置
WO2014181515A1 (ja) * 2013-05-09 2014-11-13 パナソニックＩｐマネジメント株式会社 有機エレクトロルミネッセンス素子及びその製造方法
KR101616918B1 (ko) * 2013-05-31 2016-04-29 제일모직주식회사 색 변화 저감용 광학 필름 및 이를 채용한 유기 발광 표시 장치
KR102090276B1 (ko) * 2013-08-08 2020-03-18 삼성디스플레이 주식회사 유기 발광 표시 장치 및 광학 필름
US9799853B2 (en) * 2013-08-12 2017-10-24 3M Innovative Properties Company Emissive article with light extraction film
KR101928598B1 (ko) * 2013-09-30 2018-12-12 주식회사 엘지화학 폴리이미드 필름 및 그 제조방법
DE102013111736B4 (de) * 2013-10-24 2024-11-07 Pictiva Displays International Limited Organische lichtemittierende Diode und Verfahren zum Herstellen einer organischen lichtemittierenden Diode
US9246134B2 (en) * 2014-01-20 2016-01-26 3M Innovative Properties Company Lamination transfer films for forming articles with engineered voids
KR102296915B1 (ko) 2014-07-30 2021-09-02 삼성디스플레이 주식회사 유기 발광 표시 장치
CN104183624B (zh) * 2014-07-31 2017-02-01 京东方科技集团股份有限公司 一种透明显示面板及其制作方法、透明显示装置
KR20160066651A (ko) 2014-12-02 2016-06-13 삼성디스플레이 주식회사 표시 장치의 제조 방법 및 표시 장치
CN104393193B (zh) * 2014-12-09 2016-08-24 京东方科技集团股份有限公司 一种oled器件及其制备方法、oled显示装置
US9666658B2 (en) 2015-01-05 2017-05-30 Samsung Display Co., Ltd. Organic light emitting diode display and manufacturing method thereof
KR102545674B1 (ko) * 2015-01-28 2023-06-20 삼성디스플레이 주식회사 유기 발광 표시 장치
TWI588028B (zh) * 2015-02-17 2017-06-21 Ｌｇ化學股份有限公司 封裝膜
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
JP2016219341A (ja) * 2015-05-25 2016-12-22 Ｊｘエネルギー株式会社 発光素子
US10686159B2 (en) 2015-06-26 2020-06-16 Universal Display Corporation OLED devices having improved efficiency
CN105185813A (zh) * 2015-09-09 2015-12-23 京东方科技集团股份有限公司 Oled显示装置及其制备方法
CN105280838B (zh) * 2015-09-22 2017-08-25 深圳市华星光电技术有限公司 一种oled发光器件及显示装置
JP2017069003A (ja) * 2015-09-29 2017-04-06 日東電工株式会社 フレキシブル発光デバイス、照明装置および画像表示装置
SG11201810474SA (en) 2016-05-27 2018-12-28 3M Innovative Properties Co Oled display with improved color uniformity
US10135033B2 (en) 2016-10-20 2018-11-20 Corning Incorporated Directional light extraction for organic light emitting diode (OLED) illumination devices
WO2018204648A1 (en) * 2017-05-05 2018-11-08 3M Innovative Properties Company Display devices containing polymeric films
US11043653B2 (en) * 2017-12-19 2021-06-22 Kateeva, Inc. Light-emitting devices with improved light outcoupling
JP6790008B2 (ja) * 2018-03-14 2020-11-25 株式会社東芝 検出素子および検出器
TWI668502B (zh) * 2018-04-24 2019-08-11 微采視像科技股份有限公司 光偏折膜及應用其之顯示裝置
US11103892B1 (en) * 2018-09-25 2021-08-31 Facebook Technologies, Llc Initiated chemical vapor deposition method for forming nanovoided polymers
CN109116687B (zh) * 2018-10-30 2020-07-07 重庆大学 一种超分辨光刻的光生成器件
US11635622B1 (en) * 2018-12-07 2023-04-25 Meta Platforms Technologies, Llc Nanovided spacer materials and corresponding systems and methods
TWI785222B (zh) * 2019-03-26 2022-12-01 微采視像科技股份有限公司 光學元件及顯示裝置
JP7257995B2 (ja) * 2020-07-20 2023-04-14 日東電工株式会社 フレキシブル発光デバイス、照明装置および画像表示装置
KR20230051568A (ko) * 2020-08-20 2023-04-18 어플라이드 머티어리얼스, 인코포레이티드 Oled 광 필드 아키텍쳐들

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090015757A1 (en) 2007-07-13 2009-01-15 3M Innovative Properties Company Light extraction film for organic light emitting diode lighting devices
WO2010077521A2 (en) * 2008-12-17 2010-07-08 3M Innovative Properties Company Light extraction film with nanoparticle coatings

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801185A (en) 1952-05-16 1957-07-30 Du Pont Silica hydrosol powder
US3213753A (en) 1962-01-24 1965-10-26 Polaroid Corp Multilayer lenticular light polarizing device
US4379201A (en) 1981-03-30 1983-04-05 Minnesota Mining And Manufacturing Company Multiacrylate cross-linking agents in pressure-sensitive photoadhesives
US4522958A (en) 1983-09-06 1985-06-11 Ppg Industries, Inc. High-solids coating composition for improved rheology control containing chemically modified inorganic microparticles
US4737559A (en) 1986-05-19 1988-04-12 Minnesota Mining And Manufacturing Co. Pressure-sensitive adhesive crosslinked by copolymerizable aromatic ketone monomers
US5440446A (en) 1993-10-04 1995-08-08 Catalina Coatings, Inc. Acrylate coating material
US5877895A (en) 1995-03-20 1999-03-02 Catalina Coatings, Inc. Multicolor interference coating
CA2217018C (en) 1995-04-26 2006-10-17 Minnesota Mining And Manufacturing Company Method and apparatus for step and repeat exposures
JP3967822B2 (ja) * 1997-04-04 2007-08-29 富士フイルム株式会社 反射防止膜およびそれを用いた画像表示装置
JPH116905A (ja) * 1997-06-16 1999-01-12 Nitto Denko Corp 光拡散フィルムおよびその製法
JPH11281802A (ja) * 1998-03-31 1999-10-15 Fuji Photo Film Co Ltd 反射防止膜、反射防止部材及び反射防止部材の製造方法
US20050185279A1 (en) 1999-01-21 2005-08-25 Reflexite Corporation Durable, open-faced retroreflective prismatic construction
JP4271839B2 (ja) * 1999-09-28 2009-06-03 富士フイルム株式会社 反射防止膜、偏光板、及びそれを用いた画像表示装置
DE60026778T2 (de) 1999-11-10 2007-02-08 Matsushita Electric Works, Ltd., Kadoma Substrat für lichtemittierende Vorrichtung, lichtemittierende Vorrichtung und Herstellungsverfahren
JP2002055214A (ja) * 2000-05-29 2002-02-20 Hitachi Chem Co Ltd 反射下地感光性エレメント、これを用いた感光層積層基板の製造法、拡散反射下地層積層基板の製造法及び拡散反射板の製造法
JP2003115377A (ja) 2001-10-03 2003-04-18 Nec Corp 発光素子、その製造方法およびこれを用いた表示装置
JP2004055461A (ja) 2002-07-23 2004-02-19 Seiko Epson Corp 発光装置及びその製造方法、並びに電子機器
KR100875097B1 (ko) 2002-09-18 2008-12-19 삼성모바일디스플레이주식회사 광학 공진 효과를 이용한 유기 전계발광 소자
JP3930021B2 (ja) 2002-09-19 2007-06-13 三菱電機株式会社 表示装置および表示装置を備えた電子機器
JP3703028B2 (ja) 2002-10-04 2005-10-05 ソニー株式会社 表示素子およびこれを用いた表示装置
WO2004089042A1 (ja) * 2003-03-12 2004-10-14 Mitsubishi Chemical Corporation エレクトロルミネッセンス素子
CN100463578C (zh) * 2003-03-12 2009-02-18 三菱化学株式会社 电致发光元件
US7018713B2 (en) 2003-04-02 2006-03-28 3M Innovative Properties Company Flexible high-temperature ultrabarrier
JP4279063B2 (ja) * 2003-06-27 2009-06-17 三菱化学株式会社 多孔性シリカ膜、それを有する積層体
US7165959B2 (en) 2003-09-09 2007-01-23 3M Innovative Properties Company Apparatus and method for producing two-sided patterned webs in registration
US7224529B2 (en) 2003-09-09 2007-05-29 3M Innovative Properties Company Microreplicated article
US7282272B2 (en) 2003-09-12 2007-10-16 3M Innovative Properties Company Polymerizable compositions comprising nanoparticles
US20050196552A1 (en) * 2003-11-18 2005-09-08 Lehmann Maria J. Anti-reflective optical film for display devices
KR100563059B1 (ko) 2003-11-28 2006-03-24 삼성에스디아이 주식회사 유기 전계 발광 디스플레이 장치 및 이의 제조에 사용되는레이저 열전사용 도너 필름
JP4545464B2 (ja) 2004-03-18 2010-09-15 三菱電機株式会社 液晶表示装置及び画像表示システム
US7247394B2 (en) 2004-05-04 2007-07-24 Eastman Kodak Company Tuned microcavity color OLED display
KR100852110B1 (ko) * 2004-06-26 2008-08-13 삼성에스디아이 주식회사 유기 전계 발광 소자 및 그 제조 방법
TWI323728B (en) * 2004-08-31 2010-04-21 Ind Tech Res Inst Polymer film with three-dimensional nanopores and fabrication method thereof
WO2006026743A1 (en) 2004-08-31 2006-03-09 Fusion Optix, Inc. Enhanced light diffusing sheet
JP4948805B2 (ja) * 2004-09-13 2012-06-06 日東電工株式会社 反射防止シート用の多孔質体の製造方法、反射防止シート用の多孔質体、反射防止膜、反射防止シートの製造方法及び反射防止シート
US7438824B2 (en) 2005-03-25 2008-10-21 National Research Council Of Canada Fabrication of long range periodic nanostructures in transparent or semitransparent dielectrics
US20070065638A1 (en) * 2005-09-20 2007-03-22 Eastman Kodak Company Nano-structured thin film with reduced light reflection
JP2008003243A (ja) * 2006-06-21 2008-01-10 Fujifilm Corp 光学シート、並びに光源装置及び表示装置
JP5243439B2 (ja) 2006-10-06 2013-07-24 スリーエム イノベイティブ プロパティズ カンパニー 自動立体３ｄディスプレイ装置用のバックライトモジュール及びｌｃｄデバイス用の走査式バックライト
EP2130797B1 (en) * 2007-03-13 2017-01-11 Mitsubishi Chemical Corporation Silica porous body, laminate and composition for optical use, and method for producing silica porous body
JP2008258302A (ja) * 2007-04-03 2008-10-23 Canon Inc 有機ｅｌ発光装置
US20090015142A1 (en) * 2007-07-13 2009-01-15 3M Innovative Properties Company Light extraction film for organic light emitting diode display devices
US20090026924A1 (en) * 2007-07-23 2009-01-29 Leung Roger Y Methods of making low-refractive index and/or low-k organosilicate coatings
KR101239904B1 (ko) * 2007-08-27 2013-03-06 파나소닉 주식회사 유기 이엘 소자
US7944781B2 (en) 2007-10-16 2011-05-17 Seagate Technology Llc Flexible waveguide with adjustable index of refraction
TWI388078B (zh) * 2008-01-30 2013-03-01 歐斯朗奧托半導體股份有限公司 電子組件之製造方法及電子組件
JP2009282300A (ja) * 2008-05-22 2009-12-03 Fujifilm Corp 光学シートおよびその製造方法
US8068187B2 (en) 2008-06-18 2011-11-29 3M Innovative Properties Company Stereoscopic 3D liquid crystal display apparatus having a double sided prism film comprising cylindrical lenses and non-contiguous prisms
JP2010039170A (ja) * 2008-08-05 2010-02-18 Sumitomo Chemical Co Ltd 感圧接着剤付き光学フィルム、積層光学部材及び画像表示装置
JP2010073469A (ja) * 2008-09-18 2010-04-02 Konica Minolta Opto Inc 有機エレクトロルミネッセンス発光素子、及びそれを用いたディスプレイ、照明装置
US20100110551A1 (en) 2008-10-31 2010-05-06 3M Innovative Properties Company Light extraction film with high index backfill layer and passivation layer
CN102460244B (zh) 2009-04-15 2014-11-19 3M创新有限公司 具有包括空隙的光学膜的光导和用于显示系统的背光源
US8534849B2 (en) 2009-04-15 2013-09-17 3M Innovative Properties Company Retroreflecting optical construction
US10539722B2 (en) 2009-04-15 2020-01-21 3M Innovative Properties Company Optical film
TWI605276B (zh) 2009-04-15 2017-11-11 ３Ｍ新設資產公司 光學結構及包含該光學結構之顯示系統
KR101696497B1 (ko) 2009-04-15 2017-01-13 쓰리엠 이노베이티브 프로퍼티즈 컴파니 결함이 감소된 코팅 공정 및 장치
WO2010120871A1 (en) 2009-04-15 2010-10-21 3M Innovative Properties Company Optical film for preventing optical coupling
KR101679895B1 (ko) 2009-04-15 2016-11-25 쓰리엠 이노베이티브 프로퍼티즈 컴파니 나노공극형 물품을 위한 방법 및 장치
EP2523802A1 (en) * 2010-01-13 2012-11-21 3M Innovative Properties Company Optical films with microstructured low refractive index nanovoided layers and methods therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090015757A1 (en) 2007-07-13 2009-01-15 3M Innovative Properties Company Light extraction film for organic light emitting diode lighting devices
WO2010077521A2 (en) * 2008-12-17 2010-07-08 3M Innovative Properties Company Light extraction film with nanoparticle coatings

Also Published As

Publication number Publication date
WO2012054165A2 (en) 2012-04-26
KR20140015270A (ko) 2014-02-06
US8547015B2 (en) 2013-10-01
JP2018092191A (ja) 2018-06-14
TW201232870A (en) 2012-08-01
EP2630677A4 (en) 2017-08-09
CN103168373A (zh) 2013-06-19
WO2012054165A3 (en) 2012-06-14
US20120098421A1 (en) 2012-04-26
TWI550933B (zh) 2016-09-21
JP2013542464A (ja) 2013-11-21
SG189447A1 (en) 2013-05-31
EP2630677A2 (en) 2013-08-28
CN103168373B (zh) 2016-07-06
JP2016170434A (ja) 2016-09-23

Similar Documents

Publication Publication Date Title
KR101968769B1 (ko) 유기 발광 소자(ｏｌｅｄｓ)를 위한 광 추출 필름
US8469551B2 (en) Light extraction films for increasing pixelated OLED output with reduced blur
KR101678704B1 (ko) 고굴절률 백필 층 및 패시베이션 층을 갖는 광 추출 필름
JP6473705B2 (ja) ガスバリアフィルムおよび波長変換フィルム
US20130236697A1 (en) Microstructured articles comprising nanostructures and method
EP2623285A1 (en) Mold having fine irregular structure on surface, method of producing product having fine irregular structure on surface, use of product, stack expressing heterochromia and surface emitting member
TW201825385A (zh) 奈米結構化物品
TWI444389B (zh) Light diffusion element
US9937675B2 (en) Transfer mold and manufacturing method for structure
KR101037429B1 (ko) 방현필름 및 그 제조방법
JP2014229558A (ja) 有機ｅｌデバイス
CN103270810B (zh) 发光元件用微细结构体、使用该微细结构体的发光元件及照明装置
KR101839605B1 (ko) 코팅 필름의 제조 방법
JP2015002087A (ja) 半導体発光素子、有機ｅｌ素子及び半導体発光素子の製造方法
CN120418692A (zh) 透明多层系统

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

AMND Amendment
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

AMND Amendment
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

E601 Decision to refuse application
PE0601 Decision on rejection of patent

St.27 status event code: N-2-6-B10-B15-exm-PE0601

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T13-X000 Administrative time limit extension granted

St.27 status event code: U-3-3-T10-T13-oth-X000

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

T13-X000 Administrative time limit extension granted

St.27 status event code: U-3-3-T10-T13-oth-X000

AMND Amendment
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PX0901 Re-examination

St.27 status event code: A-2-3-E10-E12-rex-PX0901

PX0701 Decision of registration after re-examination

St.27 status event code: A-3-4-F10-F13-rex-PX0701

X701 Decision to grant (after re-examination)
GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20230409

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20230409