FR3115792B1 - Composition de couche émettrice pour DELO à polarisation circulaire - Google Patents

Composition de couche émettrice pour DELO à polarisation circulaire Download PDF

Info

Publication number
FR3115792B1
FR3115792B1 FR2011121A FR2011121A FR3115792B1 FR 3115792 B1 FR3115792 B1 FR 3115792B1 FR 2011121 A FR2011121 A FR 2011121A FR 2011121 A FR2011121 A FR 2011121A FR 3115792 B1 FR3115792 B1 FR 3115792B1
Authority
FR
France
Prior art keywords
layer composition
circularly polarized
emit layer
oled
polarized oled
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
FR2011121A
Other languages
English (en)
Other versions
FR3115792A1 (fr
Inventor
Ludovic Favereau
Jeanne Crassous
Sitthichok Kasemthaveechok
Kais Dhbaibi
Grégory Pieters
Benoît Racine
Etienne Quesnel
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.)
Institut National Des Sciences Appliquees De R Fr
Universite De Rennes Fr
Centre National de la Recherche Scientifique CNRS
Ecole Nationale Superieure de Chimie de Rennes
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Centre National de la Recherche Scientifique CNRS
Universite de Rennes 1
Commissariat a lEnergie Atomique CEA
Institut National des Sciences Appliquees de Rennes
Ecole Nationale Superieure de Chimie de Rennes
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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 FR2011121A priority Critical patent/FR3115792B1/fr
Application filed by Centre National de la Recherche Scientifique CNRS, Universite de Rennes 1, Commissariat a lEnergie Atomique CEA, Institut National des Sciences Appliquees de Rennes, Ecole Nationale Superieure de Chimie de Rennes, Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Centre National de la Recherche Scientifique CNRS
Priority to TW110140328A priority patent/TW202222771A/zh
Priority to JP2023550707A priority patent/JP2023549984A/ja
Priority to PCT/EP2021/080208 priority patent/WO2022090514A1/fr
Priority to US18/250,762 priority patent/US20230397490A1/en
Priority to EP21799063.9A priority patent/EP4237505A1/fr
Priority to KR1020237013309A priority patent/KR20230108261A/ko
Publication of FR3115792A1 publication Critical patent/FR3115792A1/fr
Application granted granted Critical
Publication of FR3115792B1 publication Critical patent/FR3115792B1/fr
Active 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, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C07C15/40—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals
    • C07C15/56—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts substituted by unsaturated carbon radicals polycyclic condensed
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C211/00—Compounds containing amino groups bound to a carbon skeleton
    • C07C211/43—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C211/44—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring
    • C07C211/49—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton
    • C07C211/50—Compounds containing amino groups bound to a carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton having amino groups bound to only one six-membered aromatic ring having at least two amino groups bound to the carbon skeleton with at least two amino groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C07C255/49—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C255/50—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings
    • C07C255/51—Carboxylic acid nitriles having cyano groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton to carbon atoms of non-condensed six-membered aromatic rings containing at least two cyano groups bound to the carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/06—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • 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
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • 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
    • H10K50/868—Arrangements for polarized light emission
    • 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
    • H10K85/615—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene
    • H10K85/624—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing six or more rings
    • 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
    • H10K85/654—Aromatic compounds comprising a hetero atom comprising only nitrogen as heteroatom
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/54—Ortho- or ortho- and peri-condensed systems containing more than five condensed rings
    • 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
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1007—Non-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
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1011—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
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • 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
    • H10K2101/20—Delayed fluorescence emission
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Electroluminescent Light Sources (AREA)

Abstract

Composition de couche émettrice pour DELO à polarisation circulaire La présente invention concerne une composition de couche active émettrice de lumière comprenant une molécule à TADF ayant des propriétés de TADF en tant que matériau hôte et une molécule luminescente ayant des propriétés de CP en tant que dopant. L’invention concerne également un dispositif émetteur de lumière comprenant la couche active émettrice de lumière de cette composition. Figure pour l’abrégé : Figure 4
FR2011121A 2020-10-30 2020-10-30 Composition de couche émettrice pour DELO à polarisation circulaire Active FR3115792B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR2011121A FR3115792B1 (fr) 2020-10-30 2020-10-30 Composition de couche émettrice pour DELO à polarisation circulaire
JP2023550707A JP2023549984A (ja) 2020-10-30 2021-10-29 円偏光ｏｌｅｄ発光層組成物
PCT/EP2021/080208 WO2022090514A1 (fr) 2020-10-30 2021-10-29 Composition de couche luminescente à oled à polarisation circulaire
US18/250,762 US20230397490A1 (en) 2020-10-30 2021-10-29 Circularly polarized oled emitting layer composition
TW110140328A TW202222771A (zh) 2020-10-30 2021-10-29 圓偏振有機發光二極體發光層組合物及具有其之發光裝置
EP21799063.9A EP4237505A1 (fr) 2020-10-30 2021-10-29 Composition de couche luminescente à oled à polarisation circulaire
KR1020237013309A KR20230108261A (ko) 2020-10-30 2021-10-29 원형 편광 oled 발광층 조성물

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2011121A FR3115792B1 (fr) 2020-10-30 2020-10-30 Composition de couche émettrice pour DELO à polarisation circulaire
FR2011121 2020-10-30

Publications (2)

Publication Number Publication Date
FR3115792A1 FR3115792A1 (fr) 2022-05-06
FR3115792B1 true FR3115792B1 (fr) 2023-06-23

Family

ID=74347257

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2011121A Active FR3115792B1 (fr) 2020-10-30 2020-10-30 Composition de couche émettrice pour DELO à polarisation circulaire

Country Status (7)

Country Link
US (1) US20230397490A1 (fr)
EP (1) EP4237505A1 (fr)
JP (1) JP2023549984A (fr)
KR (1) KR20230108261A (fr)
FR (1) FR3115792B1 (fr)
TW (1) TW202222771A (fr)
WO (1) WO2022090514A1 (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0215153D0 (en) 2002-07-01 2002-08-07 Univ Hull Luminescent compositions
GB201213392D0 (en) 2012-07-27 2012-09-12 Imp Innovations Ltd Electroluminescent compositions

Also Published As

Publication number Publication date
KR20230108261A (ko) 2023-07-18
FR3115792A1 (fr) 2022-05-06
WO2022090514A1 (fr) 2022-05-05
JP2023549984A (ja) 2023-11-29
TW202222771A (zh) 2022-06-16
EP4237505A1 (fr) 2023-09-06
US20230397490A1 (en) 2023-12-07

Similar Documents

Publication Publication Date Title
US11895908B2 (en) Light-emitting element, display device, electronic device, and lighting device
US11723264B2 (en) Light-emitting element, light-emitting device, electronic appliance, and lighting device
US12063803B2 (en) Light-emitting element including light-emitting layer having host material
JP6306629B2 (ja) 発光素子、発光装置
Chen et al. Cytokinesis requires localized β-actin filament production by an actin isoform specific nucleator
TWI720697B (zh) 發光元件
CN103928624A (zh) 一种oled器件及显示装置
US9666645B2 (en) Display device
US20160268534A1 (en) Light-emitting element, display device, electronic device, and lighting device
US8890179B2 (en) Organic light-emitting display apparatus
US10269870B2 (en) Organic light-emitting device, production method thereof, and display apparatus
JP2011204801A (ja) 有機エレクトロルミネッセンス装置
CN106531760B (zh) 有机发光显示装置以及使用其的用于车辆的照明设备
JP2013153198A (ja) 有機エレクトロルミネッセンス素子及び有機エレクトロルミネッセンスパネル
FR3115792B1 (fr) Composition de couche émettrice pour DELO à polarisation circulaire
TW201812396A (zh) 顯示裝置
US9324969B2 (en) Lighting apparatus and lighting unit
Cho et al. Design of white tandem organic light‐emitting diodes for full‐color microdisplay with high current efficiency and high color gamut
TW200520617A (en) Barrier film for light-emitting display and method for producing it
FR3112550B1 (fr) Composes organiques a emission de fluorescence retardee et de lumiere circulairement polarisee et leur utilisation
KR20150020447A (ko) 유기 발광 표시 장치
CN110818697A (zh) 有机化合物以及包含其的有机发光二极管和有机发光显示装置
US8269230B2 (en) Multilayer-doped organic light emitting diode structure
KR102111502B1 (ko) 유기전계발광 표시장치
Yu et al. Efficient Near‐Infrared Fluorescence in Deuterated Host–Guest System for Near‐Infrared Organic Light‐Emitting Diodes

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20220506

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

TQ Partial transmission of property

Owner name: UNIVERSITE DE RENNES, FR

Effective date: 20231128

Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERG, FR

Effective date: 20231128

Owner name: ECOLE NATIONALE SUPERIEURE DE CHIMIE DE RENNES, FR

Effective date: 20231128

Owner name: INSTITUT NATIONAL DES SCIENCES APPLIQUEES DE R, FR

Effective date: 20231128

Owner name: CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE -, FR

Effective date: 20231128