CN106463639B - 电致发光装置 - Google Patents

电致发光装置 Download PDF

Info

Publication number
CN106463639B
CN106463639B CN201580034510.3A CN201580034510A CN106463639B CN 106463639 B CN106463639 B CN 106463639B CN 201580034510 A CN201580034510 A CN 201580034510A CN 106463639 B CN106463639 B CN 106463639B
Authority
CN
China
Prior art keywords
emitting device
light emitting
solid state
state light
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.)
Active
Application number
CN201580034510.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN106463639A (zh
Inventor
理查德·亨利·弗兰德
谭智匡
阿迪蒂亚·萨达纳拉
赖美玲
巴勃罗·多坎波斯
费利克斯·德施勒
迈克尔·普莱斯
法比安·哈努施
亨利·斯奈思
礼萨·萨贝里·穆加达姆
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.)
Cambridge Enterprise Ltd
Original Assignee
Cambridge Enterprise Ltd
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 Cambridge Enterprise Ltd filed Critical Cambridge Enterprise Ltd
Publication of CN106463639A publication Critical patent/CN106463639A/zh
Application granted granted Critical
Publication of CN106463639B publication Critical patent/CN106463639B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/02—Macromolecular compounds containing only carbon atoms in the main chain of the macromolecule, e.g. polyxylylenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G61/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G61/12—Macromolecular compounds containing atoms other than carbon in the main chain of the macromolecule
    • 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]
    • H10K50/17—Carrier injection layers
    • 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
    • H10K50/805—Electrodes
    • 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
    • H10K50/805—Electrodes
    • H10K50/81—Anodes
    • H10K50/816—Multilayers, e.g. transparent multilayers
    • 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
    • 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
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • 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
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H10K85/113—Heteroaromatic compounds comprising sulfur or selene, e.g. polythiophene
    • H10K85/1135—Polyethylene dioxythiophene [PEDOT]; Derivatives thereof
    • 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
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H10K85/114—Poly-phenylenevinylene; Derivatives thereof
    • 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
    • H10K85/10—Organic polymers or oligomers
    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H10K85/115—Polyfluorene; Derivatives thereof
    • 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
    • H10K85/10—Organic polymers or oligomers
    • H10K85/141—Organic polymers or oligomers comprising aliphatic or olefinic chains, e.g. poly N-vinylcarbazol, PVC or PTFE
    • 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
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/60—Organic compounds having low molecular weight
    • 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
    • H10K85/60—Organic compounds having low molecular weight
    • H10K85/649—Aromatic compounds comprising a hetero atom
    • H10K85/657—Polycyclic condensed heteroaromatic hydrocarbons
    • H10K85/6572—Polycyclic condensed heteroaromatic hydrocarbons comprising only nitrogen in the heteroaromatic polycondensed ring system, e.g. phenanthroline or carbazole
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/10—Definition of the polymer structure
    • C08G2261/14—Side-groups
    • C08G2261/142—Side-chains containing oxygen
    • C08G2261/1424—Side-chains containing oxygen containing ether groups, including alkoxy
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/31—Monomer units or repeat units incorporating structural elements in the main chain incorporating aromatic structural elements in the main chain
    • C08G2261/314—Condensed aromatic systems, e.g. perylene, anthracene or pyrene
    • C08G2261/3142—Condensed aromatic systems, e.g. perylene, anthracene or pyrene fluorene-based, e.g. fluorene, indenofluorene, or spirobifluorene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/32—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain
    • C08G2261/322—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain non-condensed
    • C08G2261/3221—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain non-condensed containing one or more nitrogen atoms as the only heteroatom, e.g. pyrrole, pyridine or triazole
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
    • C08G2261/32—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain
    • C08G2261/322—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain non-condensed
    • C08G2261/3223—Monomer units or repeat units incorporating structural elements in the main chain incorporating heteroaromatic structural elements in the main chain non-condensed containing one or more sulfur atoms as the only heteroatom, e.g. thiophene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/50—Physical properties
    • C08G2261/51—Charge transport
    • C08G2261/512—Hole transport
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/90—Applications
    • C08G2261/95—Use in organic luminescent diodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/30—Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
    • 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
    • H10K2102/351—Thickness
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K30/00—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation
    • H10K30/10—Organic devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation comprising heterojunctions between organic semiconductors and inorganic semiconductors
    • H10K30/15—Sensitised wide-bandgap semiconductor devices, e.g. dye-sensitised TiO2
    • H10K30/151—Sensitised wide-bandgap semiconductor devices, e.g. dye-sensitised TiO2 the wide bandgap semiconductor comprising titanium oxide, e.g. TiO2
    • 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]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron injection layers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
  • Led Devices (AREA)
  • Luminescent Compositions (AREA)
CN201580034510.3A 2014-04-30 2015-04-29 电致发光装置 Active CN106463639B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1407606.1A GB201407606D0 (en) 2014-04-30 2014-04-30 Electroluminescent device
GB1407606.1 2014-04-30
PCT/EP2015/059419 WO2015166006A1 (en) 2014-04-30 2015-04-29 Electroluminescent device

Publications (2)

Publication Number Publication Date
CN106463639A CN106463639A (zh) 2017-02-22
CN106463639B true CN106463639B (zh) 2019-02-05

Family

ID=50972111

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580034510.3A Active CN106463639B (zh) 2014-04-30 2015-04-29 电致发光装置

Country Status (9)

Country Link
US (1) US11258025B2 (enExample)
EP (1) EP3138138B1 (enExample)
JP (1) JP7005345B2 (enExample)
KR (1) KR102349719B1 (enExample)
CN (1) CN106463639B (enExample)
AU (1) AU2015254628A1 (enExample)
CA (1) CA2947381A1 (enExample)
GB (1) GB201407606D0 (enExample)
WO (1) WO2015166006A1 (enExample)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6417632B2 (ja) * 2014-05-13 2018-11-07 パナソニックＩｐマネジメント株式会社 有機発光素子およびその製造方法
EP3149765B1 (en) 2014-05-28 2019-03-13 Alliance for Sustainable Energy, LLC Methods for producing perovskite materials
US9701696B2 (en) 2015-02-27 2017-07-11 Alliance For Sustainable Energy, Llc Methods for producing single crystal mixed halide perovskites
US9711760B2 (en) * 2015-06-30 2017-07-18 Nanyang Technological University Light-emitting device, method of forming and operating the same
WO2017001542A1 (en) 2015-06-30 2017-01-05 Cambridge Enterprise Limited Luminescent device
US9905765B2 (en) * 2015-08-13 2018-02-27 Florida State University Research Foundation, Inc. Polymer-perovskite films, devices, and methods
JP6725136B2 (ja) * 2015-11-08 2020-07-15 キング アブドラ ユニバーシティ オブ サイエンス アンド テクノロジー 空気中で安定な表面不動態化ペロブスカイト量子ドット（ｑｄ）、このｑｄを作製する方法及びこのｑｄを使用する方法
KR20170079877A (ko) 2015-12-31 2017-07-10 주식회사 동진쎄미켐 접착필름의 봉지 기술을 이용한 유기전자소자 및 이의 제조 방법
JP6697406B2 (ja) * 2016-01-21 2020-05-20 株式会社東芝 透明電極、電子デバイス、および電子デバイスの製造方法
KR101755983B1 (ko) * 2016-02-12 2017-07-10 포항공과대학교 산학협력단 금속 할라이드 페로브스카이트 발광소자 및 이의 제조방법
CN105679807B (zh) * 2016-04-15 2020-04-28 深圳市华星光电技术有限公司 Oled显示器件及其制作方法
KR102562899B1 (ko) 2016-06-02 2023-08-04 삼성디스플레이 주식회사 발광 소자
KR102600473B1 (ko) * 2016-06-09 2023-11-13 삼성디스플레이 주식회사 조명장치
KR102586044B1 (ko) * 2016-08-10 2023-10-10 삼성디스플레이 주식회사 발광 소자
CN106229424B (zh) * 2016-08-23 2019-05-03 陕西师范大学 一种基于钙钛矿薄片的发光器件及其制备方法
CN109417108B (zh) * 2016-09-28 2020-10-23 华为技术有限公司 透明电极及其制备方法、显示面板、太阳能电池
CN107146854A (zh) * 2017-05-11 2017-09-08 安徽熙泰智能科技有限公司 一种钙钛矿发光二极管的硅基微显示器件及其制备方法
CN116723718A (zh) * 2017-07-06 2023-09-08 九州有机光材股份有限公司 用于抑制来自具有钙钛矿层的有机发光元件的发光的角度依赖性的方法
FR3073088B1 (fr) * 2017-10-26 2019-11-22 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif electronique organique ou hybride et son procede de fabrication
CN108258123B (zh) * 2018-01-18 2021-08-27 南方科技大学 一种调控钙钛矿型材料晶相转变温度的方法
CN108258133B (zh) * 2018-01-22 2020-05-01 苏州大学 钙钛矿发光二极管及其制备方法
WO2019164180A1 (ko) * 2018-02-21 2019-08-29 고려대학교 세종산학협력단 유기전계발광소자용 조성물, 이로부터 제조된 정공주입층 재료 및 정공주입층을 포함하는 유기전계발광소자
WO2019173643A1 (en) * 2018-03-09 2019-09-12 Hrl Laboratories, Llc Electrically reconfigurable optical apparatus using electric field
US11121339B2 (en) * 2018-05-11 2021-09-14 Nanosys, Inc. Quantum dot LED design based on resonant energy transfer
US20200020671A1 (en) * 2018-07-10 2020-01-16 Kuan-Yu Lu Single-piece multi-frequency infrared light-emitting-diode (led) and multi- frequency high-precision object recognition system formed by using the same
JP7178215B2 (ja) * 2018-08-30 2022-11-25 エルジー ディスプレイ カンパニー リミテッド 無機発光素子
US20210351320A1 (en) * 2018-10-25 2021-11-11 Sharp Kabushiki Kaisha Light-Emitting Element
KR102617709B1 (ko) * 2018-11-30 2023-12-22 엘지디스플레이 주식회사 페로브스카이트 발광 소자
CN109860440A (zh) * 2019-03-29 2019-06-07 合肥工业大学 一种基于摩擦工艺的钙钛矿偏振发光二极管的制备方法
CN109935699B (zh) * 2019-04-02 2020-10-09 北京交通大学 一种倍增型有机光电探测器及其制备方法
EP3972002A4 (en) * 2019-05-13 2022-12-07 Boe Technology Group Co., Ltd. LIGHT EMITTING DEVICE AND MANUFACTURING METHOD THEREOF
WO2021010897A1 (en) * 2019-07-15 2021-01-21 National University Of Singapore Near infra-red light emitting diodes
CN111244283B (zh) * 2020-01-16 2023-05-05 广西大学 一种增益型钙钛矿光电探测器、制备方法及应用
CN115485422B (zh) 2020-05-20 2024-07-02 Hrl实验室有限责任公司 在硅衬底上生长通过结晶光学膜氢化而在红外光谱中可选地具有极小光损耗的结晶光学膜的方法
US11988907B1 (en) 2020-05-20 2024-05-21 Hrl Laboratories, Llc Electric field-tunable IR devices with very large modulation of refractive index and methods to fabricate them
US11493824B2 (en) 2020-05-20 2022-11-08 Hrl Laboratories, Llc Solid state electrically variable-focal length lens
TWI753551B (zh) * 2020-08-27 2022-01-21 財團法人工業技術研究院 鈣鈦礦膜及其製造方法
CN114665029A (zh) 2020-12-24 2022-06-24 Tcl科技集团股份有限公司 发光二极管及其制备方法
CN112949045B (zh) * 2021-02-06 2022-10-14 四川大学 一种稳态微波等离子体的测算方法
CN113285042A (zh) * 2021-04-22 2021-08-20 北方民族大学 一种基于CsPbI3材料的发光二极管
CN115701227A (zh) * 2021-07-26 2023-02-07 北京京东方技术开发有限公司 量子点发光器件及其制备方法、显示装置
CN114603956A (zh) * 2022-02-16 2022-06-10 闽都创新实验室 一种复合转光膜及其制备方法
CN115872871B (zh) * 2022-09-23 2024-10-01 南方科技大学 一种钙钛矿的合成方法及其应用

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5093698A (en) * 1991-02-12 1992-03-03 Kabushiki Kaisha Toshiba Organic electroluminescent device
US5882548A (en) 1997-05-08 1999-03-16 International Business Machines Corporation Luminescent organic-inorganic perovskites with a divalent rare earth metal halide framework
JP3469764B2 (ja) * 1997-12-17 2003-11-25 三洋電機株式会社 有機エレクトロルミネッセンス装置
JP3885412B2 (ja) 1999-05-25 2007-02-21 松下電器産業株式会社 有機電界発光素子
US6420056B1 (en) 1999-07-08 2002-07-16 International Business Machines Corporation Electroluminescent device with dye-containing organic-inorganic hybrid materials as an emitting layer
JP2002299063A (ja) * 2001-04-03 2002-10-11 Japan Science & Technology Corp 臭化鉛系層状ペロブスカイト化合物を発光層とした電界発光素子
KR100888424B1 (ko) * 2001-05-16 2009-03-11 더 트러스티즈 오브 프린스턴 유니버시티 고효율 다칼라 전기 유기 발광 장치
US7652280B2 (en) * 2007-04-11 2010-01-26 General Electric Company Light-emitting device and article
WO2009104595A1 (ja) 2008-02-19 2009-08-27 独立行政法人産業技術総合研究所 酸化物ぺロブスカイト薄膜el素子
GB0811199D0 (en) * 2008-06-18 2008-07-23 Cambridge Entpr Ltd Electro-optic diode devices
WO2011071738A2 (en) 2009-12-08 2011-06-16 OmniPV, Inc. Luminescent materials that emit light in the visible range or the near infrared range and methods of forming thereof
GB201208793D0 (en) 2012-05-18 2012-07-04 Isis Innovation Optoelectronic device
PL2850669T3 (pl) 2012-05-18 2016-08-31 Isis Innovation Urządzenie fotowoltaiczne zawierające Perowskity
EP2693503A1 (en) 2012-08-03 2014-02-05 Ecole Polytechnique Fédérale de Lausanne (EPFL) Organo metal halide perovskite heterojunction solar cell and fabrication thereof
EP3413365B2 (en) * 2012-09-18 2025-02-26 Oxford University Innovation Limited Optoelectronic device
WO2016009450A2 (en) 2014-07-17 2016-01-21 Indian Institute Of Technology Bombay Photonic devices by organo-metallic halides based perovskites material and its method of preparation

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Electroluminescence Enhancement in DryProcessed Organic-Inorganic Layered Perovskite;Toshinori Matsushima et al;《Japanese Journal of Applied Physics》;20050308;全文 *
Electroluminescence from an Organic-Inorganic Perovskite Incorporating a Quaterthiophene Dye within Lead Halide Perovskite Layers;Konstantinos Chondroudis et al;《Chem. Mater.》;19991027;全文 *
Highly efficient electroluminescence from a heterostructure device combined with emissive layered-perovskite and an electron-transporting organic compound;Toshiaki Hattori et al;《CHEMICAL PHYSICS LETTERS》;19960517;全文 *
Organic-inorganic heterostructure electroluminescent device using a layered perovskite semiconductor (C6H5C2H4NH3)2PbI4;M. Era et al;《American Institute of Physics》;19940609;全文 *

Also Published As

Publication number Publication date
WO2015166006A1 (en) 2015-11-05
CA2947381A1 (en) 2015-11-05
EP3138138A1 (en) 2017-03-08
JP2017516317A (ja) 2017-06-15
KR102349719B1 (ko) 2022-01-11
JP7005345B2 (ja) 2022-02-04
AU2015254628A1 (en) 2016-12-22
US20170054099A1 (en) 2017-02-23
GB201407606D0 (en) 2014-06-11
KR20160148675A (ko) 2016-12-26
CN106463639A (zh) 2017-02-22
US11258025B2 (en) 2022-02-22
EP3138138B1 (en) 2024-05-22

Similar Documents

Publication Publication Date Title
CN106463639B (zh) 电致发光装置
Zampetti et al. Near‐infrared (NIR) organic light‐emitting diodes (OLEDs): challenges and opportunities
Gong et al. Electrophosphorescence from a polymer guest–host system with an Iridium complex as guest: Förster energy transfer and charge trapping
Blom et al. Electrical characterization of polymer light-emitting diodes
JP6736575B2 (ja) 電界発光素子
Kim et al. Bright red-emitting electrophosphorescent device using osmium complex as a triplet emitter
CN106229423B (zh) 量子点电致发光器件、其制备方法及显示器件
TWI623605B (zh) 有機電發光裝置用的配方
CN109585623A (zh) 发光二极管以及包括其的发光装置
TW200428904A (en) Organic light emitting devices with wide gap host materials
CN109698259A (zh) 应用各向异性纳米棒的发光二极管及包括其的发光装置
Fan et al. High-efficiency phosphorescent hybrid organic–inorganic light-emitting diodes using a solution-processed small-molecule emissive layer
Bolink et al. Phosphorescent Hybrid Organic–Inorganic Light‐Emitting Diodes
CN109994626A (zh) 有机发光复合材料以及包含其的有机发光器件
Namdas et al. Phosphorescent light‐emitting transistors: harvesting triplet excitons
Aleshin et al. Organic light-emitting diodes based on polyvinylcarbazole films doped with polymer nanoparticles
Wang et al. Electrophosphorescence from substituted poly (thiophene) doped with iridium or platinum complex
Han et al. Modification of ITO with composite self-assembled monolayer enables hole injection and transport layer-free TADF-OLED with preferable performance
CN109390482A (zh) 有机电致发光器件
WO2018133930A1 (en) Light-emitting electrochemical cell
Mukherjee et al. Efficient Perovskite Light Emitting Diodes Enabled by Mixed Ruddlesden–Popper (RP) Perovskite–Perovskite Planar Heterojunction between Hole Transport and Emission Layers
JP2017535070A (ja) 有機発光デバイス
Benvenho et al. Efficient organic light-emitting diodes with fluorine-doped tin-oxide anode and electrochemically synthesized sulfonated polyaniline as hole transport layer
Moghe et al. Polymer light-emitting diodes
Jayabharathi et al. Efficient Stable Green Hybrid Light-Emitting Devices Using Cathode Interlayer

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant