SG11201400175UA - Oled light extraction film with multi-periodic zones of nanostructures - Google Patents

Oled light extraction film with multi-periodic zones of nanostructures

Info

Publication number
SG11201400175UA
SG11201400175UA SG11201400175UA SG11201400175UA SG11201400175UA SG 11201400175U A SG11201400175U A SG 11201400175UA SG 11201400175U A SG11201400175U A SG 11201400175UA SG 11201400175U A SG11201400175U A SG 11201400175UA SG 11201400175U A SG11201400175U A SG 11201400175UA
Authority
SG
Singapore
Prior art keywords
nanostructures
light extraction
oled light
extraction film
periodic zones
Prior art date
Application number
SG11201400175UA
Other languages
English (en)
Inventor
Vivian W Jones
Sergey Lamansky
James M Nelson
Ha T Le
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
Publication of SG11201400175UA publication Critical patent/SG11201400175UA/en

Links

Classifications

    • 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/115—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising active inorganic nanostructures, e.g. luminescent quantum dots
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00—Nanooptics, e.g. quantum optics or photonic crystals
    • 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/125—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light
    • H10K50/13—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers specially adapted for multicolour light emission, e.g. for emitting white light comprising stacked EL layers within one EL unit
    • 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
    • H10K50/856—Arrangements for extracting light from the devices comprising reflective means
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Inorganic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
  • Optical Elements Other Than Lenses (AREA)
SG11201400175UA 2011-08-26 2012-08-20 Oled light extraction film with multi-periodic zones of nanostructures SG11201400175UA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/218,610 US8659221B2 (en) 2011-08-26 2011-08-26 OLED light extraction film with multi-periodic zones of nanostructures
PCT/US2012/051548 WO2013032759A1 (en) 2011-08-26 2012-08-20 Oled light extraction film with multi-periodic zones of nanostructures

Publications (1)

Publication Number Publication Date
SG11201400175UA true SG11201400175UA (en) 2014-03-28

Family

ID=47743504

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201400175UA SG11201400175UA (en) 2011-08-26 2012-08-20 Oled light extraction film with multi-periodic zones of nanostructures

Country Status (8)

Country Link
US (1) US8659221B2 (enrdf_load_stackoverflow)
EP (1) EP2748879A4 (enrdf_load_stackoverflow)
JP (1) JP6100783B2 (enrdf_load_stackoverflow)
KR (1) KR102046367B1 (enrdf_load_stackoverflow)
CN (1) CN103765625B (enrdf_load_stackoverflow)
SG (1) SG11201400175UA (enrdf_load_stackoverflow)
TW (1) TWI581476B (enrdf_load_stackoverflow)
WO (1) WO2013032759A1 (enrdf_load_stackoverflow)

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US11086056B2 (en) 2015-06-19 2021-08-10 3M Innovative Properties Company Micro-optical assemblies including transparent substrates having graphic layer and method of making thereof
EP3353583A1 (en) * 2015-09-23 2018-08-01 Corning Incorporated Oled light extraction using nanostructured coatings
CN105355798A (zh) * 2015-11-25 2016-02-24 京东方科技集团股份有限公司 有机电致发光器件及其制作方法、显示装置
JP6631639B2 (ja) * 2015-12-10 2020-01-15 王子ホールディングス株式会社 基板、光学素子、金型、有機発光素子、有機薄膜太陽電池、および、基板の製造方法
EP3188260B1 (en) 2015-12-31 2020-02-12 Dow Global Technologies Llc Nanostructure material structures and methods
KR102330028B1 (ko) 2016-05-27 2021-11-24 쓰리엠 이노베이티브 프로퍼티즈 컴파니 개선된 색 균일도를 갖는 oled 디스플레이
CN106067516A (zh) * 2016-07-01 2016-11-02 京东方科技集团股份有限公司 一种发光器件以及发光显示装置
US9978990B2 (en) 2016-07-12 2018-05-22 Corning Incorporated Waveguides comprising light extraction nanostructures and display devices comprising the same
US10135033B2 (en) 2016-10-20 2018-11-20 Corning Incorporated Directional light extraction for organic light emitting diode (OLED) illumination devices
KR102637049B1 (ko) 2016-12-29 2024-02-14 쓰리엠 이노베이티브 프로퍼티즈 컴파니 가요성 나노입자 광학 코팅 조성물
US11003287B2 (en) * 2018-03-30 2021-05-11 Sharp Kabushiki Kaisha Touch sensor for display with improved viewing angle uniformity
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CN112768621B (zh) * 2021-01-27 2022-03-08 福州大学 集成周期微凹面镜复合光提取结构

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Also Published As

Publication number Publication date
JP2014529169A (ja) 2014-10-30
US20130051032A1 (en) 2013-02-28
TWI581476B (zh) 2017-05-01
WO2013032759A1 (en) 2013-03-07
KR102046367B1 (ko) 2019-11-19
JP6100783B2 (ja) 2017-03-22
TW201314988A (zh) 2013-04-01
CN103765625B (zh) 2016-08-17
KR20140054317A (ko) 2014-05-08
CN103765625A (zh) 2014-04-30
US8659221B2 (en) 2014-02-25
EP2748879A1 (en) 2014-07-02
EP2748879A4 (en) 2015-06-10

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