CN120660471A - 混合组合物及有机电场发光元件 - Google Patents

混合组合物及有机电场发光元件

Info

Publication number
CN120660471A
CN120660471A CN202480010935.XA CN202480010935A CN120660471A CN 120660471 A CN120660471 A CN 120660471A CN 202480010935 A CN202480010935 A CN 202480010935A CN 120660471 A CN120660471 A CN 120660471A
Authority
CN
China
Prior art keywords
compound
general formula
substituted
mixed composition
group
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.)
Pending
Application number
CN202480010935.XA
Other languages
English (en)
Chinese (zh)
Inventor
坂井满
浮海智
山下铁郎
池永裕士
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.)
Nippon Steel Chemical and Materials Co Ltd
Original Assignee
Nippon Steel and Sumikin 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
Application filed by Nippon Steel and Sumikin Chemical Co Ltd filed Critical Nippon Steel and Sumikin Chemical Co Ltd
Publication of CN120660471A publication Critical patent/CN120660471A/zh
Pending legal-status Critical Current

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
    • H10K85/649—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
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
    • C07D209/82—Carbazoles; Hydrogenated carbazoles
    • C07D209/86—Carbazoles; Hydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-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
    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent 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
    • 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]
    • H10K50/14—Carrier 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]
    • H10K50/14—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]
    • H10K50/14—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
    • H10K50/16—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]
    • H10K50/14—Carrier transporting layers
    • H10K50/16—Electron transporting layers
    • H10K50/165—Electron 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]
    • H10K50/17—Carrier 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
    • H10K50/10—OLEDs or polymer light-emitting diodes [PLED]
    • H10K50/18—Carrier blocking layers
    • 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
    • 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
    • H10K71/16—Deposition of organic active material using physical vapour deposition [PVD], e.g. vacuum deposition or sputtering
    • 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
    • H10K71/30—Doping active layers, e.g. electron transporting 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/05—Isotopically modified compounds, e.g. labelled
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
CN202480010935.XA 2023-02-16 2024-02-08 混合组合物及有机电场发光元件 Pending CN120660471A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-022230 2023-02-16
JP2023022230 2023-02-16
PCT/JP2024/004354 WO2024171944A1 (ja) 2023-02-16 2024-02-08 混合組成物及び有機電界発光素子

Publications (1)

Publication Number Publication Date
CN120660471A true CN120660471A (zh) 2025-09-16

Family

ID=92421881

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480010935.XA Pending CN120660471A (zh) 2023-02-16 2024-02-08 混合组合物及有机电场发光元件

Country Status (4)

Country Link
JP (1) JPWO2024171944A1 (https=)
KR (1) KR20250151428A (https=)
CN (1) CN120660471A (https=)
WO (1) WO2024171944A1 (https=)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003133075A (ja) 2001-07-25 2003-05-09 Toray Ind Inc 発光素子
US20100295444A1 (en) 2009-05-22 2010-11-25 Idemitsu Kosan Co., Ltd. Organic electroluminescence device
TW201114771A (en) 2009-10-29 2011-05-01 Du Pont Deuterated compounds for electronic applications
JP5124785B2 (ja) 2009-12-07 2013-01-23 新日鉄住金化学株式会社 有機発光材料及び有機発光素子
KR101986570B1 (ko) 2011-12-15 2019-06-07 닛테츠 케미컬 앤드 머티리얼 가부시키가이샤 유기 전계 발광 소자
KR101802861B1 (ko) 2014-02-14 2017-11-30 삼성디스플레이 주식회사 유기 발광 소자
KR101818579B1 (ko) * 2014-12-09 2018-01-15 삼성에스디아이 주식회사 유기 광전자 소자 및 표시 장치
JP6663427B2 (ja) 2015-05-29 2020-03-11 日鉄ケミカル＆マテリアル株式会社 有機電界発光素子
JP6894913B2 (ja) 2016-09-30 2021-06-30 日鉄ケミカル＆マテリアル株式会社 有機電界発光素子
CN110574180B (zh) 2017-04-27 2022-11-15 日铁化学材料株式会社 有机电场发光元件与其制造方法
US12193324B2 (en) 2019-03-25 2025-01-07 Nippon Steel Chemical & Material Co., Ltd. Melt mixture for organic electroluminescent element, and organic electroluminescent element
KR102503221B1 (ko) * 2019-11-21 2023-02-27 엘티소재주식회사 헤테로고리 화합물 및 이를 포함하는 유기 발광 소자
KR20240016255A (ko) 2021-05-31 2024-02-06 닛테츠 케미컬 앤드 머티리얼 가부시키가이샤 중수소화물 및 유기 전계 발광 소자
CN117280897A (zh) * 2021-07-06 2023-12-22 三星Sdi株式会社 用于有机光电子二极管的组合物、有机光电子二极管及显示装置
KR102771990B1 (ko) 2021-07-13 2025-02-25 엘티소재주식회사 헤테로 고리 화합물, 이를 포함하는 유기 발광 소자, 이의 제조방법 및 유기물층용 조성물

Also Published As

Publication number Publication date
WO2024171944A1 (ja) 2024-08-22
KR20250151428A (ko) 2025-10-21
JPWO2024171944A1 (https=) 2024-08-22

Similar Documents

Publication Publication Date Title
WO2022255243A1 (ja) 重水素化物及び有機電界発光素子
CN117295715A (zh) 氘化物及有机电场发光元件
EP4486097A1 (en) Material for organic electroluminescent element, and organic electroluminescent element
CN120323116A (zh) 混合组合物及有机电场发光元件
WO2025041677A1 (ja) 有機電界発光素子用混合材料及び有機電界発光素子
JP7821114B2 (ja) 有機電界発光素子用材料及び有機電界発光素子
WO2024135278A1 (ja) 化合物及び有機電界発光素子用材料並びに有機電界発光素子
WO2023008501A1 (ja) 有機電界発光素子
TW202142533A (zh) 有機電場發光元件用材料、有機電場發光元件及其製造方法、混合組成物
CN120660471A (zh) 混合组合物及有机电场发光元件
JP7847585B2 (ja) 有機電界発光素子用材料、及び有機電界発光素子
CN121336518A (zh) 有机电场发光元件用混合材料及有机电场发光元件
KR20260060362A (ko) 유기 전계 발광 소자용 혼합 재료 및 유기 전계 발광 소자
CN120513719A (zh) 有机电场发光元件
WO2024048537A1 (ja) 有機電界発光素子
WO2024019072A1 (ja) 有機電界発光素子
WO2025169870A1 (ja) 有機電界発光素子用混合材料及び有機電界発光素子
WO2022255242A1 (ja) 重水素化物及び有機電界発光素子
WO2025105314A1 (ja) 有機電界発光素子用混合材料及び有機電界発光素子
WO2025164667A1 (ja) 有機電界発光素子
WO2025182720A1 (ja) 有機電界発光素子用混合材料及び有機電界発光素子
WO2026058766A1 (ja) 有機電界発光素子用材料、有機電界発光素子用混合材料及び有機電界発光素子
WO2024048535A1 (ja) 有機電界発光素子用ホスト材料及び予備混合物並びに有機電界発光素子
WO2024048536A1 (ja) 有機電界発光素子
WO2026014373A1 (ja) 有機電界発光素子用ホスト材料及びこれを用いた有機電界発光素子

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination