CN119790733A - 有机电致发光元件、有机el显示装置、有机el照明以及有机电致发光元件的制造方法 - Google Patents

有机电致发光元件、有机el显示装置、有机el照明以及有机电致发光元件的制造方法 Download PDF

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CN119790733A
CN119790733A CN202380062397.4A CN202380062397A CN119790733A CN 119790733 A CN119790733 A CN 119790733A CN 202380062397 A CN202380062397 A CN 202380062397A CN 119790733 A CN119790733 A CN 119790733A
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长山和弘
冈部一毅
长谷川司
饭田宏一朗
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Mitsubishi Chemical Corp
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Mitsubishi Chemical Corp
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    • C09K11/00—Luminescent materials, e.g. electroluminescent or chemiluminescent
    • C09K11/06—Luminescent materials, e.g. electroluminescent or chemiluminescent containing organic luminescent materials
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    • 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
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    • 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
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    • 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
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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
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    • H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
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    • H10K85/00—Organic materials used in the body or electrodes of devices covered by this subclass
    • H10K85/30—Coordination compounds
    • H10K85/341—Transition metal complexes, e.g. Ru(II)polypyridine complexes
    • H10K85/342—Transition metal complexes, e.g. Ru(II)polypyridine complexes comprising iridium
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
    • C09K2211/1048—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms with oxygen
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • C09K2211/1044—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms
    • C09K2211/1055—Heterocyclic compounds characterised by ligands containing two nitrogen atoms as heteroatoms with other heteroatoms
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
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    • C09K2211/1074—Heterocyclic compounds characterised by ligands containing more than three nitrogen atoms as heteroatoms
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    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/18—Metal complexes
    • C09K2211/185—Metal complexes of the platinum group, i.e. Os, Ir, Pt, Ru, Rh or Pd
    • 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
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    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Inorganic Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
CN202380062397.4A 2022-08-31 2023-08-30 有机电致发光元件、有机el显示装置、有机el照明以及有机电致发光元件的制造方法 Pending CN119790733A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2022-138448 2022-08-31
JP2022138448 2022-08-31
JP2022162632 2022-10-07
JP2022-162632 2022-10-07
PCT/JP2023/031649 WO2024048691A1 (ja) 2022-08-31 2023-08-30 有機電界発光素子、有機ｅｌ表示装置、有機ｅｌ照明及び有機電界発光素子の製造方法

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CN119790733A true CN119790733A (zh) 2025-04-08

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CN202380062397.4A Pending CN119790733A (zh) 2022-08-31 2023-08-30 有机电致发光元件、有机el显示装置、有机el照明以及有机电致发光元件的制造方法

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JP (1) JPWO2024048691A1 (https=)
KR (1) KR20250058742A (https=)
CN (1) CN119790733A (https=)
TW (1) TW202419455A (https=)
WO (1) WO2024048691A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025197665A1 (ja) * 2024-03-22 2025-09-25 日産化学株式会社 電荷輸送性組成物

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6696971B2 (ja) 2015-03-25 2020-05-20 学校法人関西学院 多環芳香族化合物および発光層形成用組成物
KR20240113603A (ko) 2018-04-12 2024-07-22 가꼬우 호징 관세이 가쿠잉 시클로알킬 치환 다환 방향족 화합물
JP7445923B2 (ja) 2018-06-06 2024-03-08 学校法人関西学院 ターシャリーアルキル置換多環芳香族化合物
KR102727032B1 (ko) * 2019-06-10 2024-11-07 삼성디스플레이 주식회사 헤테로시클릭 화합물 및 이를 포함한 유기 발광 소자
JP7806699B2 (ja) * 2020-09-30 2026-01-27 三菱ケミカル株式会社 有機電界発光素子用溶媒化合物を用いた組成物、及び有機電界発光素子の製造方法
CN113540371B (zh) * 2021-06-07 2022-12-09 清华大学 一种有机电致发光器件和显示装置
CN115703802A (zh) * 2021-08-13 2023-02-17 北京鼎材科技有限公司 一种含硼有机化合物及其应用
JPWO2023140130A1 (https=) * 2022-01-19 2023-07-27

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TW202419455A (zh) 2024-05-16
WO2024048691A1 (ja) 2024-03-07
KR20250058742A (ko) 2025-04-30

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