KR102465407B1 - 전계발광 소자 - Google Patents

전계발광 소자 Download PDF

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KR102465407B1
KR102465407B1 KR1020177017724A KR20177017724A KR102465407B1 KR 102465407 B1 KR102465407 B1 KR 102465407B1 KR 1020177017724 A KR1020177017724 A KR 1020177017724A KR 20177017724 A KR20177017724 A KR 20177017724A KR 102465407 B1 KR102465407 B1 KR 102465407B1
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semiconducting
layer
light emitting
semiconducting perovskite
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KR20170126856A (ko
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리차드 프렌드
쯔 쿠앙 탄
구앙루 리
다웨이 디
닐 씨. 그린햄
Original Assignee
캠브리지 엔터프라이즈 리미티드
킹 압듈라지즈 시티 포 사이언스 앤 테크놀러지
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Application filed by 캠브리지 엔터프라이즈 리미티드, 킹 압듈라지즈 시티 포 사이언스 앤 테크놀러지 filed Critical 캠브리지 엔터프라이즈 리미티드
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    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/11OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers
    • H10K50/115OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising active inorganic nanostructures, e.g. luminescent quantum dots
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30Coordination compounds
    • H01L51/502
    • H01L51/0077
    • H01L51/56
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/50Organic perovskites; Hybrid organic-inorganic perovskites [HOIP], e.g. CH3NH3PbI3
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301Details of OLEDs
    • H10K2102/331Nanoparticles used in non-emissive layers, e.g. in packaging layer
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K50/00Organic light-emitting devices
    • H10K50/10OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/18Carrier blocking layers
    • HELECTRICITY
    • H10SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10KORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/10Deposition of organic active material
    • H10K71/12Deposition of organic active material using liquid deposition, e.g. spin coating
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • Y02E10/549Organic PV cells
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Luminescent Compositions (AREA)
  • Photovoltaic Devices (AREA)
KR1020177017724A 2014-11-28 2015-11-20 전계발광 소자 Active KR102465407B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1421133.8 2014-11-28
GBGB1421133.8A GB201421133D0 (en) 2014-11-28 2014-11-28 Electroluminescent device
PCT/GB2015/053557 WO2016083783A1 (en) 2014-11-28 2015-11-20 Electroluminescent device

Publications (2)

Publication Number Publication Date
KR20170126856A KR20170126856A (ko) 2017-11-20
KR102465407B1 true KR102465407B1 (ko) 2022-11-09

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US (2) US10636993B2 (enExample)
EP (1) EP3224877A1 (enExample)
JP (2) JP6736575B2 (enExample)
KR (1) KR102465407B1 (enExample)
CN (1) CN107438907B (enExample)
AU (1) AU2015352254A1 (enExample)
CA (1) CA2969050A1 (enExample)
GB (1) GB201421133D0 (enExample)
WO (1) WO2016083783A1 (enExample)

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WO2016072806A2 (ko) 2014-11-06 2016-05-12 포항공과대학교 산학협력단 코어-쉘 구조의 페로브스카이트 나노결정입자 발광체, 이의 제조방법 및 이를 이용한 발광소자
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KR101928353B1 (ko) * 2017-12-26 2019-03-12 한국광기술원 질화물을 이용한 광전소자 및 그 제조방법
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Publication number Publication date
AU2015352254A1 (en) 2017-07-20
US11362298B2 (en) 2022-06-14
EP3224877A1 (en) 2017-10-04
JP6736575B2 (ja) 2020-08-05
WO2016083783A1 (en) 2016-06-02
CN107438907B (zh) 2020-07-17
CN107438907A (zh) 2017-12-05
JP2020191287A (ja) 2020-11-26
GB201421133D0 (en) 2015-01-14
JP7063950B2 (ja) 2022-05-09
US10636993B2 (en) 2020-04-28
US20200227667A1 (en) 2020-07-16
KR20170126856A (ko) 2017-11-20
JP2018504787A (ja) 2018-02-15
US20170324057A1 (en) 2017-11-09
CA2969050A1 (en) 2016-06-02

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