CN103849375B - 有机发光组合物、器件和方法 - Google Patents

有机发光组合物、器件和方法 Download PDF

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Publication number
CN103849375B
CN103849375B CN201310628213.4A CN201310628213A CN103849375B CN 103849375 B CN103849375 B CN 103849375B CN 201310628213 A CN201310628213 A CN 201310628213A CN 103849375 B CN103849375 B CN 103849375B
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triplet
accepting
light
formula
layer
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Chinese (zh)
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CN103849375A (zh
Inventor
F·雅各布森
C·尼尔森
J·皮洛
F·迪斯塔西奥
E·斯内登
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Cambridge Display Technology Ltd
Sumitomo Chemical Co Ltd
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Cambridge Display Technology Ltd
Sumitomo Chemical Co Ltd
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    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D313/00—Heterocyclic compounds containing rings of more than six members having one oxygen atom as the only ring hetero atom
    • C07D313/02—Seven-membered rings
    • C07D313/06—Seven-membered rings condensed with carbocyclic rings or ring systems
    • C07D313/10—Seven-membered rings condensed with carbocyclic rings or ring systems condensed with two six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L65/00—Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
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    • 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
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    • 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
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    • H10K85/111—Organic polymers or oligomers comprising aromatic, heteroaromatic, or aryl chains, e.g. polyaniline, polyphenylene or polyphenylene vinylene
    • H10K85/115—Polyfluorene; Derivatives thereof
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    • 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
    • C08G2261/12—Copolymers
    • C08G2261/124—Copolymers alternating
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    • 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
    • C08G2261/141—Side-chains having aliphatic units
    • C08G2261/1412—Saturated aliphatic units
    • C—CHEMISTRY; METALLURGY
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    • 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
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    • 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
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    • 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
    • C08G2261/34—Monomer units or repeat units incorporating structural elements in the main chain incorporating partially-aromatic structural elements in the main chain
    • C08G2261/342—Monomer units or repeat units incorporating structural elements in the main chain incorporating partially-aromatic structural elements in the main chain containing only carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/40—Polymerisation processes
    • C08G2261/41—Organometallic coupling reactions
    • C08G2261/411—Suzuki reactions
    • C—CHEMISTRY; METALLURGY
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    • C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
    • C08G2261/50—Physical properties
    • C08G2261/52—Luminescence
    • C08G2261/524—Luminescence phosphorescent
    • C08G2261/5242—Luminescence phosphorescent electrophosphorescent
    • C—CHEMISTRY; METALLURGY
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    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/14—Macromolecular compounds
    • C09K2211/1408—Carbocyclic compounds
    • C09K2211/1433—Carbocyclic compounds bridged by heteroatoms, e.g. N, P, Si or B
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
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    • 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
    • H10K50/12—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants
    • H10K50/121—OLEDs or polymer light-emitting diodes [PLED] characterised by the electroluminescent [EL] layers comprising dopants for assisting energy transfer, e.g. sensitization
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
CN201310628213.4A 2012-11-30 2013-11-29 有机发光组合物、器件和方法 Expired - Fee Related CN103849375B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1221623.0A GB2508409B (en) 2012-11-30 2012-11-30 Organic light-emitting composition, device and method
GB1221623.0 2012-11-30

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CN103849375A CN103849375A (zh) 2014-06-11
CN103849375B true CN103849375B (zh) 2017-11-21

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US (1) US10033019B2 (enExample)
JP (1) JP6302225B2 (enExample)
KR (1) KR102197367B1 (enExample)
CN (1) CN103849375B (enExample)
GB (1) GB2508409B (enExample)
TW (1) TWI613274B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9695274B2 (en) * 2012-06-29 2017-07-04 Merck Patent Gmbh Polymers containing 2,7-pyrene structural units
EP2980114A4 (en) 2013-03-28 2016-11-23 Sumitomo Chemical Co POLYMER COMPOUND AND LIGHT-EMITTING ELEMENT MADE THEREFOR
GB2529668A (en) * 2014-08-28 2016-03-02 Cambridge Display Tech Ltd Organic light-emitting composition, device and method
US10950803B2 (en) * 2014-10-13 2021-03-16 Universal Display Corporation Compounds and uses in devices
CN104993058B (zh) * 2015-05-27 2018-08-17 南昌大学 一种层状钙钛矿结构材料及在甲胺铅碘钙钛矿薄膜太阳能电池中的应用
CN105713016B (zh) * 2016-03-16 2018-05-18 中节能万润股份有限公司 一种新型oled材料及其应用
TWI708827B (zh) * 2019-01-11 2020-11-01 元智大學 有機發光二極體
CN113841265B (zh) * 2019-08-26 2023-09-22 株式会社Lg化学 有机发光器件
JPWO2021166819A1 (enExample) * 2020-02-17 2021-08-26
CN115528185A (zh) * 2021-06-25 2022-12-27 广东聚华印刷显示技术有限公司 用于有机发光二极管的组合物及其应用

Citations (4)

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CN1791637A (zh) * 2003-05-16 2006-06-21 住友化学株式会社 组合物和聚合物发光器件
WO2006064194A1 (en) * 2004-12-13 2006-06-22 Cambridge Display Technology Limited Phosphorescent oled
WO2011161424A1 (en) * 2010-06-25 2011-12-29 Cambridge Display Technology Limited Organic light-emitting device and method
WO2012049462A1 (en) * 2010-10-15 2012-04-19 Cambridge Display Technology Limited Polymer and organic light-emitting device

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ATE333481T1 (de) * 2000-09-26 2006-08-15 Cambridge Display Tech Ltd Tordierte polymere, verwendung und verfahren zur herstellung statistischer polymere
JP5264682B2 (ja) * 2000-09-26 2013-08-14 ケンブリッジ ディスプレイ テクノロジー リミテッド ねじれを持つポリマー、その使用方法、およびランダムコポリマーの製造方法
JP2004115587A (ja) 2002-09-24 2004-04-15 Dainippon Printing Co Ltd 高分子蛍光体、その製造方法および有機エレクトロルミネッセンス素子
GB2436766B (en) * 2005-02-22 2012-02-08 Sumation Co Ltd High bandgap arylene polymers
US7645525B2 (en) * 2005-12-27 2010-01-12 Lg Display Co., Ltd. Organic light emitting devices

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
CN1791637A (zh) * 2003-05-16 2006-06-21 住友化学株式会社 组合物和聚合物发光器件
WO2006064194A1 (en) * 2004-12-13 2006-06-22 Cambridge Display Technology Limited Phosphorescent oled
WO2011161424A1 (en) * 2010-06-25 2011-12-29 Cambridge Display Technology Limited Organic light-emitting device and method
WO2012049462A1 (en) * 2010-10-15 2012-04-19 Cambridge Display Technology Limited Polymer and organic light-emitting device

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Suppression of green emission in a new class of Blue-Emitting Polyfluorene Copolymers with Twisted Biphenyl Moieties;Shuang-Fang Lim等;《ADVANCED FUNCTIONAL MATERIALS》;20050114;第15卷;第981-988页 *
Theoretical Studies of the Absorption and Emission Properties of the Fluorene-Based Conjugated Polymers;Ji-Fen Wang等;《Macromolecules》;20040204;第37卷(第9期);第3451-3458页 *

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TW201425533A (zh) 2014-07-01
GB2508409A (en) 2014-06-04
KR102197367B1 (ko) 2021-01-04
US10033019B2 (en) 2018-07-24
KR20140070449A (ko) 2014-06-10
GB2508409B (en) 2015-11-25
US20140183469A1 (en) 2014-07-03
TWI613274B (zh) 2018-02-01
JP2014110427A (ja) 2014-06-12
JP6302225B2 (ja) 2018-03-28
CN103849375A (zh) 2014-06-11

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