CN107438907B - 电致发光器件 - Google Patents

电致发光器件 Download PDF

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Publication number
CN107438907B
CN107438907B CN201580074603.9A CN201580074603A CN107438907B CN 107438907 B CN107438907 B CN 107438907B CN 201580074603 A CN201580074603 A CN 201580074603A CN 107438907 B CN107438907 B CN 107438907B
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semiconducting perovskite
semiconducting
perovskite nanoparticles
layer
band gap
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Chinese (zh)
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CN107438907A (zh
Inventor
理查德·弗兰德
陈致匡
李广如
狄大卫
尼尔·C·格里纳姆
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Cambridge Enterprise Ltd
King Abdulaziz City for Science and Technology KACST
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Cambridge Enterprise Ltd
King Abdulaziz City for Science and Technology KACST
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    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30—Coordination compounds
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/50—Organic perovskites; Hybrid organic-inorganic perovskites [HOIP], e.g. CH3NH3PbI3
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/301—Details of OLEDs
    • H10K2102/331—Nanoparticles used in non-emissive layers, e.g. in packaging layer
    • 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]
    • H10K50/18—Carrier blocking layers
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K71/00—Manufacture or treatment specially adapted for the organic devices covered by this subclass
    • H10K71/10—Deposition of organic active material
    • H10K71/12—Deposition of organic active material using liquid deposition, e.g. spin coating
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy
    • Y02E10/549—Organic PV cells
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing 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)
CN201580074603.9A 2014-11-28 2015-11-20 电致发光器件 Active CN107438907B (zh)

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
CN107438907A CN107438907A (zh) 2017-12-05
CN107438907B true CN107438907B (zh) 2020-07-17

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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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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
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
KR102465407B1 (ko) 2022-11-09
US20170324057A1 (en) 2017-11-09
CA2969050A1 (en) 2016-06-02

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