N-[4-(4-carbazol-9-ylphenyl)phenyl]-N-(4-phenylphenyl)dibenzofuran-4-amine

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N-[4-(4-carbazol-9-ylphenyl)phenyl]-N-(4-phenylphenyl)dibenzofuran-4-amine
• 化学式: C₄₈H₃₂N₂O
• 分子量: 652.8
• InChiKey: IIUWEIQZUHIECQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  13.2
• 重原子数：
  51
• 可旋转键数：
  6
• 环数：
  10.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  21.3
• 氢给体数：
  0
• 氢受体数：
  2

文献信息

• ORGANIC LIGHT-EMITTING DEVICE
  申请人：Samsung Display Co., Ltd.

  公开号：EP3185331A1

  公开（公告）日：2017-06-28

  An organic light-emitting device comprising: a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode; a hole transport region between the first electrode and the emission layer; and an electron transport region between the emission layer and the second electrode, wherein at least one selected from the hole transport region and the emission layer comprises a first compound represented by Formula 1A or 1B, and at least one selected from the hole transport region and the electron transport region comprises a second compound represented by Formula 2:

  一种有机发光器件，包括：第一电极；面向第一电极的第二电极；位于第一电极和第二电极之间的发射层；位于第一电极和发射层之间的空穴传输区域；以及位于发射层和第二电极之间的电子传输区域，其中至少一种选自空穴传输区域和发射层的化合物由式 1A 或 1B 表示的第一种化合物组成，而至少一种选自空穴传输区域和电子传输区域的化合物由式 2 表示的第二种化合物组成：
• ORGANIC LIGHT EMITTING DIODE
  申请人：LG Chem, Ltd.

  公开号：EP3741827A1

  公开（公告）日：2020-11-25

  The present invention relates to an organic light emitting diode and a method of manufacturing the same. An organic light emitting diode according to the present invention comprises an exciton blocking layer comprising a compound represented by Formula 1 to confine an exciton to a light emitting layer to prevent light emitting leakage, and thus there is an effect of implementing an organic electroluminescence diode having excellent light emitting efficiency. Accordingly, it is possible to implement an organic light emitting diode having a simple and economical manufacturing process, a low voltage, high efficiency, and a long life span as compared to the related art.

  本发明涉及一种有机发光二极管及其制造方法。根据本发明的有机发光二极管包括由式 1 所代表的化合物组成的激子阻挡层，以将激子限制在发光层中，防止发光泄漏，从而实现具有优异发光效率的有机电致发光二极管的效果。因此，与相关技术相比，有机发光二极管的制造工艺简单经济、电压低、效率高、寿命长。
• US9331287B2
  申请人：——

  公开号：US9331287B2

  公开（公告）日：2016-05-03