配合物、组合物、有机电致发光器件及显示或照明装置

本发明涉及一种配合物、组合物、有机电致发光器件及显示或照明装置。本发明中的磷光材料及组合物具有很好的热稳定性，能够平衡空穴和电子的输运，主体和客体间的能量传输更加高效，其具体表现为用本发明的组合物作为有机电致发光器件的发光层，发光器件的电流效率的提升，在OLED显示和照明领域具有很大的应用前景。 The invention relates to a complex, a composition, an organic electroluminescent device and a display or illumination device. The phosphorescent materi...

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Bibliographic Details
Format Patent
LanguageChinese
Published 04.06.2024
Subjects
ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM
ADHESIVES
CHEMISTRY
DYES
ELECTRICITY
MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE
METALLURGY
MISCELLANEOUS APPLICATIONS OF MATERIALS
MISCELLANEOUS COMPOSITIONS
NATURAL RESINS
ORGANIC CHEMISTRY
PAINTS
POLISHES
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Summary:本发明涉及一种配合物、组合物、有机电致发光器件及显示或照明装置。本发明中的磷光材料及组合物具有很好的热稳定性，能够平衡空穴和电子的输运，主体和客体间的能量传输更加高效，其具体表现为用本发明的组合物作为有机电致发光器件的发光层，发光器件的电流效率的提升，在OLED显示和照明领域具有很大的应用前景。 The invention relates to a complex, a composition, an organic electroluminescent device and a display or illumination device. The phosphorescent material and the composition provided by the invention have good thermal stability and can balance transportation of holes and electrons, and energy transmission between a subject and an object is more efficient, which is specifically shown in that the composition provided by the invention is used as a light-emitting layer of the organic electroluminescent device, the current efficiency of the light-emitting device is improved, and the luminous efficiency of the light-emitting device is improved. The organic light emitting diode has a great application prospect in the field of OLED display and illumination.
Bibliography:Application Number: CN202211238520