Arylamine compound, mixture, composition, luminescent device and display panel

CN121107992APending Publication Date: 2025-12-12GUANGZHOU CHINARAY OPTOELECTRONICS MATERIALS LTD
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Patent Information

Application Number
CN202511665631.X
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-11-13
Publication Date
2025-12-12

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Abstract

The embodiment of the invention discloses an arylamine compound, a mixture, a composition, a light-emitting device and a display panel. The structural formula of the arylamine compound is shown in the specification, and R is independently selected from methyl or methyl. When the arylamine compound is applied to the organic light-emitting device as a light-emitting auxiliary material, the light-emitting efficiency of the organic light-emitting device can be improved, the service life of the organic light-emitting device can be prolonged, and the driving voltage of the organic light-emitting device can be reduced.
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Citation Information

Patent Citations

  • Fibers in therapy and cosmetics

    WO2011110277A1

  • Triarylamine compound, preparation method thereof and organic light-emitting device

    CN113816863A

  • Triarylamine compound and organic light-emitting device thereof

    CN119912390A