KR102390993B9 - 유기 일렉트로루미네센스 소자 - Google Patents

유기 일렉트로루미네센스 소자

Info

Publication number
KR102390993B9
KR102390993B9 KR1020140180556A KR20140180556A KR102390993B9 KR 102390993 B9 KR102390993 B9 KR 102390993B9 KR 1020140180556 A KR1020140180556 A KR 1020140180556A KR 20140180556 A KR20140180556 A KR 20140180556A KR 102390993 B9 KR102390993 B9 KR 102390993B9
Authority
KR
South Korea
Prior art keywords
organic electroluminescent
electroluminescent device
organic
electroluminescent
Prior art date
Application number
KR1020140180556A
Other languages
English (en)
Other versions
KR102390993B1 (ko
KR20160030429A (ko
Inventor
히로아키 이토이
Original Assignee
삼성디스플레이 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 JP2014183626A external-priority patent/JP2016058550A/ja
Priority claimed from JP2014183625A external-priority patent/JP2016058549A/ja
Application filed by 삼성디스플레이 주식회사 filed Critical 삼성디스플레이 주식회사
Publication of KR20160030429A publication Critical patent/KR20160030429A/ko
Priority to KR1020220049716A priority Critical patent/KR102532440B1/ko
Application granted granted Critical
Publication of KR102390993B1 publication Critical patent/KR102390993B1/ko
Publication of KR102390993B9 publication Critical patent/KR102390993B9/ko

Links

Classifications

    • 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
    • H10K85/631—Amine compounds having at least two aryl rest on at least one amine-nitrogen atom, e.g. triphenylamine
    • 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole 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
    • 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
    • H10K85/633—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
    • 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
    • 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
    • H10K2101/30—Highest occupied molecular orbital [HOMO], lowest unoccupied molecular orbital [LUMO] or Fermi energy values
    • 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
    • H10K2102/00—Constructional details relating to the organic devices covered by this subclass
    • H10K2102/10—Transparent electrodes, e.g. using graphene
    • H10K2102/101—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO]
    • H10K2102/103—Transparent electrodes, e.g. using graphene comprising transparent conductive oxides [TCO] comprising indium oxides, e.g. ITO
    • 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
    • H10K50/155—Hole transporting 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]
    • H10K50/14—Carrier transporting layers
    • H10K50/15—Hole transporting layers
    • H10K50/156—Hole transporting layers comprising a multilayered structure
    • 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
    • H10K85/30—Coordination compounds
    • H10K85/321—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3]
    • H10K85/324—Metal complexes comprising a group IIIA element, e.g. Tris (8-hydroxyquinoline) gallium [Gaq3] comprising aluminium, e.g. Alq3
    • 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
    • H10K85/626—Polycyclic condensed aromatic hydrocarbons, e.g. anthracene containing more than one polycyclic condensed aromatic rings, e.g. bis-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
    • H10K85/649—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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optics & Photonics (AREA)
  • Organic Chemistry (AREA)
  • Electroluminescent Light Sources (AREA)
KR1020140180556A 2014-09-09 2014-12-15 유기 일렉트로루미네센스 소자 KR102390993B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020220049716A KR102532440B1 (ko) 2014-09-09 2022-04-21 유기 일렉트로루미네센스 소자

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2014-183626 2014-09-09
JPJP-P-2014-183625 2014-09-09
JP2014183626A JP2016058550A (ja) 2014-09-09 2014-09-09 有機エレクトロルミネッセンス素子
JP2014183625A JP2016058549A (ja) 2014-09-09 2014-09-09 有機エレクトロルミネッセンス素子

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020220049716A Division KR102532440B1 (ko) 2014-09-09 2022-04-21 유기 일렉트로루미네센스 소자

Publications (3)

Publication Number Publication Date
KR20160030429A KR20160030429A (ko) 2016-03-18
KR102390993B1 KR102390993B1 (ko) 2022-04-27
KR102390993B9 true KR102390993B9 (ko) 2024-09-20

Family

ID=55455651

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020140180556A KR102390993B1 (ko) 2014-09-09 2014-12-15 유기 일렉트로루미네센스 소자
KR1020220049716A KR102532440B1 (ko) 2014-09-09 2022-04-21 유기 일렉트로루미네센스 소자
KR1020230060242A KR102708549B1 (ko) 2014-09-09 2023-05-10 유기 일렉트로루미네센스 소자

Family Applications After (2)

Application Number Title Priority Date Filing Date
KR1020220049716A KR102532440B1 (ko) 2014-09-09 2022-04-21 유기 일렉트로루미네센스 소자
KR1020230060242A KR102708549B1 (ko) 2014-09-09 2023-05-10 유기 일렉트로루미네센스 소자

Country Status (2)

Country Link
US (1) US9966536B2 (ko)
KR (3) KR102390993B1 (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102390993B1 (ko) * 2014-09-09 2022-04-27 삼성디스플레이 주식회사 유기 일렉트로루미네센스 소자
KR101780621B1 (ko) 2014-09-19 2017-09-21 이데미쓰 고산 가부시키가이샤 신규의 화합물
WO2017061480A1 (ja) * 2015-10-06 2017-04-13 出光興産株式会社 化合物、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子及び電子機器
KR102636244B1 (ko) 2016-03-30 2024-02-15 삼성디스플레이 주식회사 유기 전계 발광 소자
KR102698886B1 (ko) * 2016-05-03 2024-08-28 삼성디스플레이 주식회사 유기 발광 소자
US11479544B2 (en) * 2017-03-08 2022-10-25 Idemitsu Kosan Co., Ltd. Compound, material for organic electroluminescence element, organic electroluminescence element, and electronic device
US10109803B1 (en) 2017-08-14 2018-10-23 Idemitsu Kosan Co., Ltd. Organic electroluminescence device and electronic device
KR20200070398A (ko) 2017-11-01 2020-06-17 이데미쓰 고산 가부시키가이샤 톱 에미션형의 유기 일렉트로루미네센스 소자, 유기 일렉트로루미네센스 발광 장치, 및 전자 기기
WO2019189033A1 (ja) 2018-03-28 2019-10-03 出光興産株式会社 化合物、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子、及び電子機器
WO2019233429A1 (zh) * 2018-06-07 2019-12-12 江苏三月光电科技有限公司 一种以三芳胺结构为核心的化合物及其制备方法
KR20200065952A (ko) * 2018-11-30 2020-06-09 주식회사 엘지화학 유기 발광 소자
KR20210049240A (ko) * 2019-10-24 2021-05-06 삼성디스플레이 주식회사 유기 전계 발광 소자 및 유기 전계 발광 소자용 다환 화합물
US20210226086A1 (en) * 2020-01-21 2021-07-22 Samsung Display Co., Ltd. Light emitting element and display device including the same
EP3855524A1 (en) * 2020-01-21 2021-07-28 Samsung Display Co., Ltd. Light emitting diode and display device including the same
KR20230028915A (ko) * 2021-08-23 2023-03-03 주식회사 엘지화학 화합물 및 이를 포함하는 유기 발광 소자

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4770033B2 (ja) * 2001-02-13 2011-09-07 コニカミノルタホールディングス株式会社 有機エレクトロルミネッセンス素子
JP2004339066A (ja) 2003-05-13 2004-12-02 Mitsui Chemicals Inc アミン化合物および該化合物を含有する有機電界発光素子
EP1994118B1 (en) * 2006-03-14 2018-10-17 LG Chem, Ltd. Organic light emitting diode having high efficiency and process for fabricating the same
JP5616582B2 (ja) * 2006-06-22 2014-10-29 出光興産株式会社 複素環含有アリールアミン誘導体を用いた有機エレクトロルミネッセンス素子
DE102007024850A1 (de) 2007-05-29 2008-12-04 Merck Patent Gmbh Neue Materialien für organische Elektrolumineszenzvorrichtungen
KR20110043625A (ko) * 2008-07-28 2011-04-27 이데미쓰 고산 가부시키가이샤 유기 발광 매체 및 유기 ｅｌ 소자
KR102018491B1 (ko) * 2009-08-27 2019-09-05 미쯔비시 케미컬 주식회사 모노아민 화합물, 전하 수송 재료, 전하 수송막용 조성물, 유기 전계 발광 소자, 유기 ｅｌ 표시 장치 및 유기 ｅｌ 조명
JP5742092B2 (ja) 2009-09-02 2015-07-01 三菱化学株式会社 有機化合物、電荷輸送材料、有機電界発光素子用組成物、有機電界発光素子、有機ｅｌディスプレイ及び有機ｅｌ照明
DE102010010481A1 (de) 2010-03-06 2011-09-08 Merck Patent Gmbh Organische Elektrolumineszenzvorrichtung
KR101097339B1 (ko) 2010-03-08 2011-12-23 삼성모바일디스플레이주식회사 유기 발광 소자 및 이의 제조 방법
DE102010020044A1 (de) 2010-05-11 2011-11-17 Merck Patent Gmbh Organische Elektrolumineszenzvorrichtung
KR101908384B1 (ko) * 2011-06-17 2018-10-17 삼성디스플레이 주식회사 유기 발광 소자 및 이를 포함하는 평판 표시 장치
KR20130007159A (ko) 2011-06-29 2013-01-18 삼성디스플레이 주식회사 유기 발광 소자
KR101927943B1 (ko) * 2011-12-02 2018-12-12 삼성디스플레이 주식회사 다층 구조의 정공수송층을 포함하는 유기 발광 소자 및 이를 포함하는 평판 표시 장치
KR102098061B1 (ko) * 2012-03-19 2020-04-08 덕산네오룩스 주식회사 유기전기소자용 화합물, 이를 이용한 유기전기소자 및 그 전자 장치
KR101932563B1 (ko) * 2012-06-27 2018-12-28 삼성디스플레이 주식회사 다층 구조의 정공수송층을 포함하는 유기 발광 소자 및 이를 포함하는 유기 발광 표시 장치
KR102128702B1 (ko) * 2012-08-21 2020-07-02 롬엔드하스전자재료코리아유한회사 신규한 유기 전계 발광 화합물 및 이를 포함하는 유기 전계 발광 소자
KR102390993B1 (ko) * 2014-09-09 2022-04-27 삼성디스플레이 주식회사 유기 일렉트로루미네센스 소자

Also Published As

Publication number Publication date
US20160079542A1 (en) 2016-03-17
US9966536B2 (en) 2018-05-08
KR102708549B1 (ko) 2024-09-25
KR102532440B1 (ko) 2023-05-17
KR102390993B1 (ko) 2022-04-27
KR20160030429A (ko) 2016-03-18
KR20230074419A (ko) 2023-05-30
KR20220058870A (ko) 2022-05-10

Similar Documents

Publication Publication Date Title
KR102301729B9 (ko) 유기 전계 발광 소자
EP3226320A4 (en) Organic electroluminescent device
IL248109A0 (en) organic compounds
EP3214151A4 (en) Organic electroluminescence device
IL248183A0 (en) organic compounds
EP3172779A4 (en) Organic electroluminescent device
EP3172780A4 (en) Organic electroluminescent device
EP3170206A4 (en) Organic electroluminescent device
GB201421133D0 (en) Electroluminescent device
KR102322761B9 (ko) 유기 발광 소자
GB201407606D0 (en) Electroluminescent device
EP3364459A4 (en) Organic electroluminescent device
EP3127988A4 (en) Organic light-emitting device
EP3127987A4 (en) Organic light-emitting device
KR102390993B9 (ko) 유기 일렉트로루미네센스 소자
KR102144328B9 (ko) 유기 el 표시 장치
KR101638074B9 (ko) 새로운 유기전계발광소자용 화합물 및 그를 포함하는 유기전계발광소자
EP3370272A4 (en) ORGANIC ELECTROLUMINESCENT DEVICE
HK1243935A1 (zh) 有機化合物
KR102346674B9 (ko) 유기 발광 소자
GB201607457D0 (en) Electroluminescence device
KR102285389B9 (ko) 유기 발광 소자
EP3236507A4 (en) Organic light-emitting device
GB201411621D0 (en) Organic transistor
EP3177111A4 (en) Organic el light-emitting device

Legal Events

Date Code Title Description
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
Z031 Request for patent cancellation [new post grant opposition system introduced on 1 march 2017]

Free format text: CASE NUMBER: 2022106000123

Z121 Withdrawal of request for patent cancellation [new post grant opposition system introduced on 1 march 2017]
Z072 Maintenance of patent after cancellation proceedings: certified copy of decision transmitted [new post grant opposition system as of 20170301]
Z131 Decision taken on request for patent cancellation [new post grant opposition system as of 20170301]