WO2017086645A3 - 장수명 특성을 가지는 유기 발광 소자 - Google Patents

장수명 특성을 가지는 유기 발광 소자 Download PDF

Info

Publication number
WO2017086645A3
WO2017086645A3 PCT/KR2016/012803 KR2016012803W WO2017086645A3 WO 2017086645 A3 WO2017086645 A3 WO 2017086645A3 KR 2016012803 W KR2016012803 W KR 2016012803W WO 2017086645 A3 WO2017086645 A3 WO 2017086645A3
Authority
WO
WIPO (PCT)
Prior art keywords
light emitting
electrode
emitting diode
organic light
long
Prior art date
Application number
PCT/KR2016/012803
Other languages
English (en)
French (fr)
Other versions
WO2017086645A2 (ko
Inventor
박영환
윤서연
이창희
심소영
Original Assignee
에스에프씨 주식회사
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 KR1020160120245A external-priority patent/KR20170058844A/ko
Application filed by 에스에프씨 주식회사 filed Critical 에스에프씨 주식회사
Priority to US15/772,537 priority Critical patent/US10950814B2/en
Publication of WO2017086645A2 publication Critical patent/WO2017086645A2/ko
Publication of WO2017086645A3 publication Critical patent/WO2017086645A3/ko
Priority to US17/125,024 priority patent/US11322708B2/en

Links

Classifications

    • 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
    • C07C211/54—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 two or three six-membered aromatic 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
    • H10K50/10—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
    • 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
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/17—Carrier injection layers
    • H10K50/171—Electron 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
    • H10K50/81—Anodes
    • 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
    • H10K50/82—Cathodes
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
    • H10K59/10—OLED displays
    • H10K59/12—Active-matrix OLED [AMOLED] displays
    • H10K59/1201—Manufacture or treatment
    • 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
    • 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
    • H10K85/633—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine comprising polycyclic condensed aromatic 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
    • H10K85/631—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
    • H10K85/6574—Polycyclic condensed heteroaromatic hydrocarbons comprising only oxygen in the heteroaromatic polycondensed ring system, e.g. cumarine dyes
    • 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
    • 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
    • C09K2211/1014—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
    • H10K2101/00—Properties of the organic materials covered by group H10K85/00
    • H10K2101/40—Interrelation of parameters between multiple constituent active layers or sublayers, e.g. HOMO values in adjacent 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
    • H10K50/10—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
    • H10K50/00—Organic light-emitting devices
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers

Landscapes

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

Abstract

본 발명은 제1전극; 상기 제1전극에 대향된 제2전극; 및 상기 제1전극과 상기 제2전극사이에 정공수송층과 발광층을 순차적으로 포함하며, 상기 발광층은 호스트 및 하기 화학식 A로 표시되는 정공 어시스턴트 재료를 포함하되, 상기 정공 어시스턴트 재료의 최고준위 점유 분자궤도(HOMO) 에너지 준위는 호스트의 최고준위 점유 분자궤도(HOMO) 에너지 준위보다 절대치가 작은 것을 특징으로 하는 유기발광 소자에 관한 것이다.
PCT/KR2016/012803 2015-11-18 2016-11-08 장수명 특성을 가지는 유기 발광 소자 WO2017086645A2 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US15/772,537 US10950814B2 (en) 2015-11-18 2016-11-08 Organic light-emitting diode having long lifespan property
US17/125,024 US11322708B2 (en) 2015-11-18 2020-12-17 Organic light-emitting diode having long lifespan property

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20150161980 2015-11-18
KR10-2015-0161980 2015-11-18
KR10-2016-0120245 2016-09-20
KR1020160120245A KR20170058844A (ko) 2015-11-18 2016-09-20 장수명 특성을 가지는 유기 발광 소자

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US15/772,537 A-371-Of-International US10950814B2 (en) 2015-11-18 2016-11-08 Organic light-emitting diode having long lifespan property
US17/125,024 Division US11322708B2 (en) 2015-11-18 2020-12-17 Organic light-emitting diode having long lifespan property

Publications (2)

Publication Number Publication Date
WO2017086645A2 WO2017086645A2 (ko) 2017-05-26
WO2017086645A3 true WO2017086645A3 (ko) 2017-09-14

Family

ID=58717502

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2016/012803 WO2017086645A2 (ko) 2015-11-18 2016-11-08 장수명 특성을 가지는 유기 발광 소자

Country Status (2)

Country Link
US (1) US11322708B2 (ko)
WO (1) WO2017086645A2 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110818681A (zh) * 2018-08-07 2020-02-21 东进世美肯株式会社 新颖化合物及包含其的有机发光器件

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100842989B1 (ko) * 1999-09-30 2008-07-01 이데미쓰 고산 가부시키가이샤 유기 전기발광 소자
KR20080112325A (ko) * 2006-04-26 2008-12-24 이데미쓰 고산 가부시키가이샤 방향족 아민 유도체 및 그들을 이용한 유기 전기 발광 소자
KR20120047706A (ko) * 2010-11-04 2012-05-14 제일모직주식회사 유기광전소자용 화합물 및 이를 포함하는 유기광전소자
US20150287951A1 (en) * 2014-04-04 2015-10-08 Seiko Epson Corporation Light emitting element, light emitting device, display apparatus, and electronic equipment
US20150287947A1 (en) * 2014-04-04 2015-10-08 Seiko Epson Corporation Light-emitting element, light-emitting device, display device, and electronic apparatus
JP2015201279A (ja) * 2014-04-04 2015-11-12 セイコーエプソン株式会社 発光素子、発光装置、表示装置および電子機器

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012007795B3 (de) * 2012-04-20 2013-02-21 Novaled Ag Aromatische Amin-Terphenyl-Verbindungen und Verwendung derselben in organischen halbleitenden Bauelementen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100842989B1 (ko) * 1999-09-30 2008-07-01 이데미쓰 고산 가부시키가이샤 유기 전기발광 소자
KR20080112325A (ko) * 2006-04-26 2008-12-24 이데미쓰 고산 가부시키가이샤 방향족 아민 유도체 및 그들을 이용한 유기 전기 발광 소자
KR20120047706A (ko) * 2010-11-04 2012-05-14 제일모직주식회사 유기광전소자용 화합물 및 이를 포함하는 유기광전소자
US20150287951A1 (en) * 2014-04-04 2015-10-08 Seiko Epson Corporation Light emitting element, light emitting device, display apparatus, and electronic equipment
US20150287947A1 (en) * 2014-04-04 2015-10-08 Seiko Epson Corporation Light-emitting element, light-emitting device, display device, and electronic apparatus
JP2015201279A (ja) * 2014-04-04 2015-11-12 セイコーエプソン株式会社 発光素子、発光装置、表示装置および電子機器

Also Published As

Publication number Publication date
WO2017086645A2 (ko) 2017-05-26
US20210119167A1 (en) 2021-04-22
US11322708B2 (en) 2022-05-03

Similar Documents

Publication Publication Date Title
WO2016105161A3 (ko) 유기 화합물 및 이를 포함하는 유기 전계 발광 소자
WO2016105141A3 (ko) 유기 화합물 및 이를 포함하는 유기 전계 발광 소자
WO2016175533A3 (ko) 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
WO2015194791A3 (ko) 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
WO2015156580A3 (ko) 유기 화합물 및 이를 포함하는 유기 전계 발광 소자
WO2016003225A3 (ko) 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
WO2016017919A3 (ko) 헤테로고리를 포함하는 축합 플루오렌 유도체
WO2015150234A8 (en) Silyl-benzimidazolo[1,2-a]benzimidazole as host for organic light emitting diodes
WO2016171429A3 (ko) 유기 발광 소자용 화합물 및 이를 포함하는 유기발광소자
WO2016108596A3 (ko) 신규한 화합물 및 이를 포함하는 유기발광소자
WO2017018795A3 (ko) 헤테로고리 화합물 및 이를 이용한 유기 발광 소자
WO2015199489A3 (ko) 헤테로고리 화합물 및 이를 이용한 유기 발광 소자
WO2016105138A3 (ko) 유기 화합물 및 이를 포함하는 유기 전계 발광 소자
TW201614896A (en) Organic electroluminescent element
WO2017144150A3 (en) Materials for organic electroluminescent devices
WO2016003202A3 (ko) 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
EP2535958A4 (en) ORGANIC ELECTROLUMINESCENCE ELEMENT
WO2011010842A3 (en) Novel organic electroluminescent compounds and organic electroluminescent device using the same
EP3972003A3 (en) A plurality of host materials and organic electroluminescent device comprising the same
WO2013085339A3 (ko) 유기 발광 화합물 및 이를 이용한 유기 전계 발광 소자
WO2016122178A3 (ko) 유기 발광 화합물 및 이를 이용한 유기 전계 발광 소자
WO2016178544A3 (ko) 신규한 화합물 및 이를 포함하는 유기발광소자
TW201613889A (en) Spirally configured cis-stilbene/fluorene hybrid material as hole-blocking type electron- transporter and host material for OLED
WO2016195458A3 (ko) 이중 스피로형 유기 화합물 및 이를 포함하는 유기 전자 소자
WO2016013817A3 (ko) 유기전기 소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 16866597

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 15772537

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 16866597

Country of ref document: EP

Kind code of ref document: A2