WO2021085817A3 - Tertiary amine derivative and organic electroluminescent device comprising same - Google Patents

Tertiary amine derivative and organic electroluminescent device comprising same Download PDF

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Publication number
WO2021085817A3
WO2021085817A3 PCT/KR2020/010960 KR2020010960W WO2021085817A3 WO 2021085817 A3 WO2021085817 A3 WO 2021085817A3 KR 2020010960 W KR2020010960 W KR 2020010960W WO 2021085817 A3 WO2021085817 A3 WO 2021085817A3
Authority
WO
WIPO (PCT)
Prior art keywords
electroluminescent device
organic electroluminescent
tertiary amine
amine derivative
electrode
Prior art date
Application number
PCT/KR2020/010960
Other languages
French (fr)
Korean (ko)
Other versions
WO2021085817A2 (en
Inventor
석문기
고병수
임철수
박용필
한갑종
오유진
Original Assignee
주식회사 랩토
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 claimed from KR1020200065216A external-priority patent/KR102417622B1/en
Application filed by 주식회사 랩토 filed Critical 주식회사 랩토
Priority to CN202080076161.2A priority Critical patent/CN114641469A/en
Publication of WO2021085817A2 publication Critical patent/WO2021085817A2/en
Publication of WO2021085817A3 publication Critical patent/WO2021085817A3/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/91—Dibenzofurans; Hydrogenated dibenzofurans
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/04—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D307/10—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/14—Radicals substituted by nitrogen atoms not forming part of a nitro radical
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/76—Dibenzothiophenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
    • C07D409/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
    • C07D417/14—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing three or more hetero 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
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/06—Luminescent, e.g. electroluminescent, chemiluminescent materials containing organic luminescent materials
    • 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
    • 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
    • H10K50/85—Arrangements for extracting light from the devices
    • H10K50/858—Arrangements for extracting light from the devices comprising refractive means, e.g. lenses
    • 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
    • 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
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • H10K85/636—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising heteroaromatic hydrocarbons as substituents on the nitrogen atom
    • 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
    • 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
    • H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes
    • 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
    • H10K85/6576—Polycyclic condensed heteroaromatic hydrocarbons comprising only sulfur in the heteroaromatic polycondensed ring system, e.g. benzothiophene
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K99/00—Subject matter not provided for in other groups of this subclass

Landscapes

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

Abstract

Provided is a tertiary amine derivative which effectively absorbs a high-energy external light source in the UV region, and thus minimizes damages to organic materials in an organic electroluminescent device, thereby contributing to a substantial improvement in the lifespan of the organic electroluminescent device. An organic electroluminescent device according to the present invention comprises: a first electrode; a second electrode; at least one organic material layer disposed between the first electrode and the second electrode; and a capping layer, wherein the capping layer comprises a tertiary amine derivative represented by chemical formula 1 according to the present invention.
PCT/KR2020/010960 2019-10-31 2020-08-18 Tertiary amine derivative and organic electroluminescent device comprising same WO2021085817A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202080076161.2A CN114641469A (en) 2019-10-31 2020-08-18 Tertiary amine derivative and organic electroluminescent element comprising same

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20190137084 2019-10-31
KR10-2019-0137084 2019-10-31
KR10-2020-0065216 2020-05-29
KR1020200065216A KR102417622B1 (en) 2019-10-31 2020-05-29 Tertiary amine derivatives and organic electroluminescent device including the same

Publications (2)

Publication Number Publication Date
WO2021085817A2 WO2021085817A2 (en) 2021-05-06
WO2021085817A3 true WO2021085817A3 (en) 2021-06-24

Family

ID=75715292

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2020/010960 WO2021085817A2 (en) 2019-10-31 2020-08-18 Tertiary amine derivative and organic electroluminescent device comprising same

Country Status (2)

Country Link
CN (1) CN114641469A (en)
WO (1) WO2021085817A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114057718A (en) * 2022-01-17 2022-02-18 浙江华显光电科技有限公司 Triphenylamine derivative, preparation, organic photoelectric device and display or lighting device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110011647A (en) * 2008-05-29 2011-02-08 이데미쓰 고산 가부시키가이샤 Aromatic amine derivative and organic electroluminescent device using the same
KR20150098631A (en) * 2012-12-26 2015-08-28 이데미쓰 고산 가부시키가이샤 Oxygen-containing fused ring amine compound, sulphur-containing fused ring amine compound, and organic electroluminescent element
KR20170127601A (en) * 2016-05-11 2017-11-22 삼성디스플레이 주식회사 Organic light emitting diode and light emitting device including the same
KR20180118744A (en) * 2016-03-03 2018-10-31 메르크 파텐트 게엠베하 Material for organic electroluminescence device
KR20190081529A (en) * 2017-12-29 2019-07-09 주식회사 랩토 Aryl amine derivatieves and organic electroluminescent device including the same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110011647A (en) * 2008-05-29 2011-02-08 이데미쓰 고산 가부시키가이샤 Aromatic amine derivative and organic electroluminescent device using the same
KR20150098631A (en) * 2012-12-26 2015-08-28 이데미쓰 고산 가부시키가이샤 Oxygen-containing fused ring amine compound, sulphur-containing fused ring amine compound, and organic electroluminescent element
KR20180118744A (en) * 2016-03-03 2018-10-31 메르크 파텐트 게엠베하 Material for organic electroluminescence device
KR20170127601A (en) * 2016-05-11 2017-11-22 삼성디스플레이 주식회사 Organic light emitting diode and light emitting device including the same
KR20190081529A (en) * 2017-12-29 2019-07-09 주식회사 랩토 Aryl amine derivatieves and organic electroluminescent device including the same

Also Published As

Publication number Publication date
WO2021085817A2 (en) 2021-05-06
CN114641469A (en) 2022-06-17

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