N,N-diphenyl-4-[9-(4-phenylquinazolin-2-yl)carbazol-3-yl]aniline

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N,N-diphenyl-4-[9-(4-phenylquinazolin-2-yl)carbazol-3-yl]aniline
• 化学式: C₄₄H₃₀N₄
• 分子量: 614.7
• InChiKey: UUORFUMRWFCSMM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  11.5
• 重原子数：
  48
• 可旋转键数：
  6
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  34
• 氢给体数：
  0
• 氢受体数：
  3

文献信息

• ORGANIC MIXTURE AND APPLICATION THEREOF IN ORGANIC ELECTRONIC DEVICES
  申请人：GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.

  公开号：US20200317646A1

  公开（公告）日：2020-10-08

  The present invention relates to an organic mixture and an application thereof in organic electronic devices. The organic mixture comprises a spirofluorene organic compound containing a fused heterocyclic ring and an aromatic fused heterocyclic organic compound containing an electron-donating group. A combination of the two materials may be used as a host material of a phosphorescent organic light-emitting diode (OLED), which may use the energy of excitons and balance the charge transport to the greatest extent and which may effectively reduce the concentration of excitons and the operating voltage of a corresponding device, thereby effectively improving the efficiency and service life of the related electronic device in order to provide an effective solution for improving the overall performance of an organic electronic device.

  本发明涉及一种有机混合物及其在有机电子器件中的应用。该有机混合物包括含有螺环异芳烃环的螺芴有机化合物和含有供电子给体基团的芳香融合杂环有机化合物。这两种材料的组合可用作磷光有机发光二极管（OLED）的主体材料，该二极管可以利用激子的能量并最大程度地平衡电荷传输，从而有效降低激子的浓度和相应器件的工作电压，从而有效提高相关电子器件的效率和使用寿命，为改善有机电子器件的整体性能提供有效解决方案。
• ELECTROLUMINESCENT DEVICE
  申请人：BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.

  公开号：US20220216433A1

  公开（公告）日：2022-07-07

  Provided is an electroluminescent device. The electroluminescent device includes an anode, a cathode, and an organic layer disposed between the anode and the cathode, wherein the organic layer includes a first metal complex of a ligand having a structure represented by Formula 1 and a first compound having a structure represented by Formula 2. The novel material combination comprising the first metal complex and the first compound can be used in an emissive layer in an electroluminescent device. The novel material combination can enable the novel electroluminescent device to obtain a darker red color, a lower voltage, higher efficiency, and a longer lifetime and can provide better device performance. Further provided are an electronic device and a compound combination.

  提供了一种电致发光装置。该电致发光装置包括阳极、阴极和位于阳极和阴极之间的有机层，其中有机层包括一个配体的第一金属配合物，该配体具有由公式1表示的结构，以及一个第一化合物，该化合物具有由公式2表示的结构。该新型材料组合包括第一金属配合物和第一化合物，可用于电致发光装置的发射层。该新型材料组合可以使新型电致发光装置获得更深的红色、更低的电压、更高的效率和更长的寿命，从而提供更好的设备性能。此外，还提供了一种电子设备和化合物组合。
• Transition metal complex material and application thereof in electronic devices
  申请人：GUANGZHOU CHINARAY OPTOELECTRONIC MATERIALS LTD.

  公开号：US11404651B2

  公开（公告）日：2022-08-02

  Disclosed in the present invention are a novel organometallic complex and an application thereof in organic electronic devices, particularly in organic phosphorescent light emitting diodes. The present invention further relates to organic electronic devices, in particular organic light emitting diodes (OLEDs), that comprise the organometallic complex according to the present invention, and an application thereof in display and illumination technologies. By means of optimizing the structure of a device and changing the concentration of the metal complex in a matrix thereof, optimal device performance may be achieved, facilitating the implementation of a high-efficiency, high-brightness and high-stability OLED devices, and providing a better material option for full-color display and illumination applications.

  本发明公开了一种新型有机金属复合物及其在有机电子设备中的应用，特别是在有机磷光发光二极管中的应用。本发明还涉及由本发明有机金属复合物组成的有机电子设备，特别是有机发光二极管（OLED），及其在显示和照明技术中的应用。通过优化器件结构和改变金属复合物在其基体中的浓度，可实现最佳的器件性能，促进高效率、高亮度和高稳定性有机发光二极管器件的实现，并为全彩显示和照明应用提供更好的材料选择。
• NOVEL ORGANIC ELECTROLUMINESCENCE COMPOUNDS AND ORGANIC ELECTROLUMINESCENCE DEVICE CONTAINING THE SAME
  申请人：Rohm and Haas Electronic Materials Korea Ltd.

  公开号：US20150133662A1

  公开（公告）日：2015-05-14

  The present invention relates to novel organic electroluminescent compounds and an organic electroluminescent device comprising the same. The organic electroluminescent compounds according to the present invention have high luminescent efficiency and a long lifespan, and thus an organic electroluminescent device having a long operating lifespan can be prepared by using the organic electroluminescent compounds according to the present invention.
• NOVEL COMBINATION OF A HOST COMPOUND AND A DOPANT COMPOUND AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE SAME
  申请人：Rohm and Haas Electronic Materials Korea Ltd.

  公开号：US20150159084A1

  公开（公告）日：2015-06-11

  The present invention relates to a specific combination of a dopant compound and a host compound, and an organic electroluminescent device comprising the same. The organic electroluminescent device of the present invention emits yellow-green light; lowers the driving voltage of the device by improving the current characteristic of the device; and improves power efficiency and operational lifespan.