Organic electroluminescent device and organic compound

• Main Authors: BAN QUANZHI, HU JIANJUN, WEN JIE, HANG DEYU, ZHANG XIAOLING, CHENG DANDAN, DUAN LUMENG
• Format: Patent
• Language: Chinese; English
• Published: 01.02.2022
• Subjects: ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM; ADHESIVES; BASIC ELECTRIC ELEMENTS; CHEMISTRY; DYES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; HETEROCYCLIC COMPOUNDS; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC CHEMISTRY; PAINTS; POLISHES; SEMICONDUCTOR DEVICES

The invention relates to the technical field of organic electroluminescent display materials, particularly discloses an organic electroluminescent device and an organic compound, and also discloses an application scheme of the organic compound in the organic electroluminescent device. The organic compound provided by the invention has a structure as shown in a general formula (I). Meanwhile, the invention provides an organic light-emitting device, a light-emitting layer comprises the organic compound as shown in a formula (I) as a light-emitting material, and the organic light-emitting device has the excellent performance of high purity, high brightness and high efficiency. 本发明涉及有机电致发光显示用材料技术领域，具体公开了一种有机电致发光器件和一种有机化合物，同时还公开了该有机化合物在有机电致发光器件中的应用方案。本发明提供的有机化合物具有如通式(Ⅰ)所示的结构。同时提供一种有机电致发光器件，所述发光层包括如式(Ⅰ)所示的有机化合物作为发光材料，本发明的器件表现出高纯度、高亮度、高效率的优越性能。