GB2508409B - Organic light-emitting composition, device and method - Google Patents

Organic light-emitting composition, device and method

Info

Publication number
GB2508409B
GB2508409B GB1221623.0A GB201221623A GB2508409B GB 2508409 B GB2508409 B GB 2508409B GB 201221623 A GB201221623 A GB 201221623A GB 2508409 B GB2508409 B GB 2508409B
Authority
GB
United Kingdom
Prior art keywords
organic light
emitting composition
emitting
composition
organic
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.)
Expired - Fee Related
Application number
GB1221623.0A
Other languages
English (en)
Other versions
GB2508409A (en
Inventor
Fredrik Jakobsson
Christian Nielsen
Jonathan Pillow
Francesco Di Stasio
Edward Snedden
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 Display Technology Ltd
Sumitomo Chemical Co Ltd
Original Assignee
Cambridge Display Technology Ltd
Sumitomo Chemical Co 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
Priority to GB1221623.0A priority Critical patent/GB2508409B/en
Application filed by Cambridge Display Technology Ltd, Sumitomo Chemical Co Ltd filed Critical Cambridge Display Technology Ltd
Priority to GB1411209.8A priority patent/GB2515909B/en
Priority to US14/375,897 priority patent/US9761820B2/en
Priority to CN201380007400.9A priority patent/CN104093689A/zh
Priority to PCT/GB2013/050220 priority patent/WO2013114118A2/en
Priority to CN201810099145.XA priority patent/CN108148186A/zh
Priority to KR1020147024279A priority patent/KR102020083B1/ko
Priority to TW102103834A priority patent/TWI574987B/zh
Priority to JP2014553813A priority patent/JP6225120B2/ja
Priority to US14/091,212 priority patent/US10033019B2/en
Priority to JP2013245582A priority patent/JP6302225B2/ja
Priority to TW102143892A priority patent/TWI613274B/zh
Priority to KR1020130146797A priority patent/KR102197367B1/ko
Priority to CN201310628213.4A priority patent/CN103849375B/zh
Publication of GB2508409A publication Critical patent/GB2508409A/en
Application granted granted Critical
Publication of GB2508409B publication Critical patent/GB2508409B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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 materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
    • 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
    • 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 [2D] radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional [2D] 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
    • 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
    • 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
    • H10K85/115—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
    • H10K85/151—Copolymers
    • 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
    • C08G2261/12—Copolymers
    • C08G2261/124—Copolymers alternating
    • 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
    • C08G2261/141—Side-chains having aliphatic units
    • C08G2261/1412—Saturated aliphatic units
    • 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
    • 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
    • C08G2261/34—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
    • 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
    • C08G2261/40—Polymerisation processes
    • C08G2261/41—Organometallic coupling reactions
    • C08G2261/411—Suzuki reactions
    • 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
    • C08G2261/52—Luminescence
    • C08G2261/524—Luminescence phosphorescent
    • C08G2261/5242—Luminescence phosphorescent electrophosphorescent
    • 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
    • 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
    • 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
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/14—Macromolecular compounds
    • C09K2211/1408—Carbocyclic compounds
    • C09K2211/1416—Condensed systems
    • 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
    • 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
    • H10K50/00—Organic light-emitting devices
    • 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
    • H10K50/12—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
    • 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
    • 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

Landscapes

  • 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)
GB1221623.0A 2012-01-31 2012-11-30 Organic light-emitting composition, device and method Expired - Fee Related GB2508409B (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
GB1221623.0A GB2508409B (en) 2012-11-30 2012-11-30 Organic light-emitting composition, device and method
US14/375,897 US9761820B2 (en) 2012-01-31 2013-01-31 Polymer
CN201380007400.9A CN104093689A (zh) 2012-01-31 2013-01-31 聚合物
PCT/GB2013/050220 WO2013114118A2 (en) 2012-01-31 2013-01-31 Polymer
CN201810099145.XA CN108148186A (zh) 2012-01-31 2013-01-31 聚合物
KR1020147024279A KR102020083B1 (ko) 2012-01-31 2013-01-31 중합체
TW102103834A TWI574987B (zh) 2012-01-31 2013-01-31 聚合物
JP2014553813A JP6225120B2 (ja) 2012-01-31 2013-01-31 ポリマー
GB1411209.8A GB2515909B (en) 2012-01-31 2013-01-31 Composition comprising a fluorescent light-emitting material and triplet-accepting polymer and use thereof
US14/091,212 US10033019B2 (en) 2012-11-30 2013-11-26 Organic light-emitting composition, device and method
JP2013245582A JP6302225B2 (ja) 2012-11-30 2013-11-28 有機発光組成物、デバイスおよび方法
TW102143892A TWI613274B (zh) 2012-11-30 2013-11-29 有機發光組合物，裝置及方法
KR1020130146797A KR102197367B1 (ko) 2012-11-30 2013-11-29 유기 발광 조성물, 소자 및 방법
CN201310628213.4A CN103849375B (zh) 2012-11-30 2013-11-29 有机发光组合物、器件和方法

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
GB2508409A GB2508409A (en) 2014-06-04
GB2508409B true GB2508409B (en) 2015-11-25

Family

ID=50683751

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1221623.0A Expired - Fee Related GB2508409B (en) 2012-01-31 2012-11-30 Organic light-emitting composition, device and method

Country Status (6)

Country Link
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
JP6422861B2 (ja) * 2012-06-29 2018-11-14 メルク パテント ゲーエムベーハー ２，７−ピレン構造単位を含むポリマー
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
US12389789B2 (en) * 2019-08-26 2025-08-12 Lg Chem, Ltd. Organic light emitting device
JPWO2021166819A1 (enExample) * 2020-02-17 2021-08-26
CN115528185B (zh) * 2021-06-25 2026-04-28 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 (3)

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Publication number Priority date Publication date Assignee Title
WO2002026856A1 (en) * 2000-09-26 2002-04-04 Cambridge Display Technology Limited Twisted polymers, uses thereof and processes for the preparation of statistical copolymers
GB2395198A (en) * 2002-09-24 2004-05-19 Dainippon Printing Co Ltd A polymeric fluorescent substance
WO2006064194A1 (en) * 2004-12-13 2006-06-22 Cambridge Display Technology Limited Phosphorescent oled

Family Cites Families (6)

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Publication number Priority date Publication date Assignee Title
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
WO2004101682A1 (ja) * 2003-05-16 2004-11-25 Sumitomo Chemical Company, Limited 組成物および高分子発光素子
WO2006091799A2 (en) * 2005-02-22 2006-08-31 Sumation Co. Ltd. High bandgap arylene polymers
US7645525B2 (en) * 2005-12-27 2010-01-12 Lg Display Co., Ltd. Organic light emitting devices
CN103038910B (zh) 2010-06-25 2016-03-16 剑桥显示技术有限公司 组合物及其溶液、有机发光器件及形成方法、以及三重态接收低聚物或聚合物的用途
GB2484537A (en) * 2010-10-15 2012-04-18 Cambridge Display Tech Ltd Light-emitting composition

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002026856A1 (en) * 2000-09-26 2002-04-04 Cambridge Display Technology Limited Twisted polymers, uses thereof and processes for the preparation of statistical copolymers
GB2395198A (en) * 2002-09-24 2004-05-19 Dainippon Printing Co Ltd A polymeric fluorescent substance
WO2006064194A1 (en) * 2004-12-13 2006-06-22 Cambridge Display Technology Limited Phosphorescent oled

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
Lim et al, "Suppression of green emission in a new class of blue-emitting polyfluorene copolymers with twisted biphenyl moieties", Adv. Funct. Mater., 2005, 15, 981-988 *
Wang et al, "Theoretical studies of the absorption and emission properties of the fluorene-based conjugated polymers", Macromolecules, 2004, 37, 3451-3458 *

Also Published As

Publication number Publication date
TWI613274B (zh) 2018-02-01
CN103849375B (zh) 2017-11-21
JP2014110427A (ja) 2014-06-12
KR20140070449A (ko) 2014-06-10
GB2508409A (en) 2014-06-04
US20140183469A1 (en) 2014-07-03
JP6302225B2 (ja) 2018-03-28
CN103849375A (zh) 2014-06-11
US10033019B2 (en) 2018-07-24
KR102197367B1 (ko) 2021-01-04
TW201425533A (zh) 2014-07-01

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Effective date: 20231130