Patents Assigned to Shaanxi Lighte Optoelectronics Material Co., Ltd.
  • Patent number: 12289988
    Abstract: The present application provides a nitrogen-containing compounds represented by formula I-A, electronic elements and electronic devices. The application relates to the field of organic material. The nitrogen-containing compounds can improve the performance of electronic elements.
    Type: Grant
    Filed: October 16, 2020
    Date of Patent: April 29, 2025
    Assignee: SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
    Inventors: Tiantian Ma, Qiqi Nie, Jiamei Cao
  • Patent number: 12275683
    Abstract: The present application provides a nitrogen-containing compound as represented by formula I, an electronic element, and an electronic device, which relates to the technical field of organic materials. The nitrogen-containing compound can improve the performance of the electronic element.
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: April 15, 2025
    Assignee: SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
    Inventors: Tiantian Ma, Jian Li
  • Patent number: 12150379
    Abstract: The present application provides an arylamine compound, an organic electroluminescent device containing the arylamine compound, and an electronic apparatus. The arylamine compound contains both a benzocarbazolyl group and a benzoxazolyl or benzothiazolyl group. The compound, when used in a mixed-type host material of an organic electroluminescent device, can significantly improve the efficiency and prolong service life of the device.
    Type: Grant
    Filed: November 28, 2022
    Date of Patent: November 19, 2024
    Assignee: Shaanxi Lighte Optoelectronics Material Co., Ltd.
    Inventors: Xianbin Xu, Lei Yang
  • Patent number: 12144247
    Abstract: The present application relates to an organic compound, and an electronic device and electronic apparatus thereof. The organic compound of the present application has a structural formula shown in formula 1. When used in an electronic device, the organic compound of the present application can significantly improve the performance of the electronic device.
    Type: Grant
    Filed: March 17, 2022
    Date of Patent: November 12, 2024
    Assignee: SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
    Inventors: Ziwei Lin, Yingwen Li, Xinxuan Li, Youngkook Kim
  • Patent number: 12120950
    Abstract: The present application relates to an organic compound, an electronic element and an electronic apparatus. A structural formula of the organic compound of the present application is represented by Formula I, and when used in an organic electroluminescent device, the organic compound may significantly improve the performance of the device.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: October 15, 2024
    Assignee: SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
    Inventors: Zhiyan Jia, Heming Zhang, Yingwen Li, Youngkook Kim
  • Patent number: 12108660
    Abstract: The present application relates to the field of organic light-emitting materials, and in particular to an organic compound, an electronic component, and an electronic apparatus. The structure of the organic compound is as represented by formula 1. The nitrogen-containing compound is used in an electronic component and can improve the performance of the component.
    Type: Grant
    Filed: September 9, 2022
    Date of Patent: October 1, 2024
    Assignee: SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
    Inventors: Fumin Yue, Tiantian Ma, Lei Yang, Yuanbao Zhang
  • Patent number: 12102003
    Abstract: The present disclosure provides an organic electroluminescent device and an electronic apparatus. The organic electroluminescent device includes a cathode, an anode, and an organic layer. The organic layer includes an organic luminescent layer including a first compound and a second compound; the first compound is selected from compounds represented by a formula 1; and the second compound is selected from compounds represented by a formula 2.
    Type: Grant
    Filed: February 14, 2022
    Date of Patent: September 24, 2024
    Assignee: Shaanxi Lighte Optoelectronics Material Co., Ltd.
    Inventors: Tiantian Ma, Kongyan Zhang, Heming Zhang
  • Patent number: 12084432
    Abstract: The present disclosure relates to a nitrogen-containing compound, and an organic electroluminescent device and an electronic apparatus including the same. The nitrogen-containing compound of the present disclosure includes a tetramethylcyclohexanocarbazole group and a nitrogen-containing heteroaryl group, and when the nitrogen-containing compound is used as a host material of an organic electroluminescent device, the luminous efficiency of the device can be significantly improved.
    Type: Grant
    Filed: September 28, 2022
    Date of Patent: September 10, 2024
    Assignee: Shaanxi Lighte Optoelectronics Material Co., Ltd.
    Inventors: Xianbin Xu, Lei Yang
  • Patent number: 12048240
    Abstract: The present application relates to the technical field of organic materials and provides an organic compound, an electronic component and an electronic apparatus containing the organic compound. The organic compound has a structure shown in Formula 1. The organic compound, when used in an organic electroluminescent device, can improve the performance of the device.
    Type: Grant
    Filed: December 9, 2022
    Date of Patent: July 23, 2024
    Assignee: SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
    Inventors: Qiqi Nie, Youngkook Kim, Yun Liu
  • Patent number: 12010910
    Abstract: The present disclosure belongs to the technical field of organic materials, and provides a nitrogen-containing compound, and an electronic element and an electronic device comprising same. The nitrogen-containing compound has a structure as presented by chemical formula 1.
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: June 11, 2024
    Assignee: SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
    Inventors: Tiantian Ma, Lei Yang
  • Patent number: 11963444
    Abstract: The present disclosure provides an organic compound, an organic electroluminescent device and an electronic apparatus including the same, and belongs to the field of organic electroluminescence. The organic compound of the present disclosure has a structure represented by a formula 1, and when the organic compound is applied to an organic electroluminescent device, the performance of the organic electroluminescent device can be significantly improved.
    Type: Grant
    Filed: February 9, 2022
    Date of Patent: April 16, 2024
    Assignee: Shaanxi Lighte Optoelectronics Material Co., Ltd.
    Inventors: Tiantian Ma, Min Yang, Lei Yang, Yan Zang, Kongyan Zhang
  • Patent number: 11930700
    Abstract: A nitrogen-containing compound as shown in Chemical formula (1), an electronic element, and an electronic device are provided. In Chemical formula (1), Ar1 and Ar2 are selected from a substituted or unsubstituted C6 to C30 aryl, a substituted or unsubstituted C3 to C30 heteroaryl, or a substituted or unsubstituted C3 to C20 cycloalkyl; Ar3 is selected from a substituted or unsubstituted C6 to C20 aryl, or a substituted or unsubstituted C3 to C20 heteroaryl.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: March 12, 2024
    Assignee: SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
    Inventors: Yan Zang, Tiantian Ma, Xinxuan Li
  • Patent number: 11910709
    Abstract: The present disclosure belongs to the technical field of organic materials and relates to an organic compound, and an electronic element and electronic device using the same. The organic compound has the structure represented by the following Formula I. The organic compound of the present disclosure can improve the performance of the electronic element.
    Type: Grant
    Filed: May 11, 2021
    Date of Patent: February 20, 2024
    Assignee: SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
    Inventors: Kongyan Zhang, Tiantian Ma, Jiamei Cao
  • Patent number: 11873311
    Abstract: A heterocyclic compound as shown in Formula 1, an organic electroluminescent device and an electronic device, belong to the technical field of organic electroluminescence. The heterocyclic compound can improve the performance of an organic electroluminescent device.
    Type: Grant
    Filed: December 29, 2020
    Date of Patent: January 16, 2024
    Assignee: SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
    Inventors: Jinping Wang, Zhen Xue, Zhiwei Chen
  • Patent number: 11849637
    Abstract: The present disclosure provides a nitrogen-containing compound, an electronic component comprising same, and an electronic device, and belongs to the technical field of organic electroluminescence. In the compound of the present disclosure, the nitrogen-containing compound is more suitable for being used as an electronic-type host material in the mixed host of the luminescence layer of an organic electroluminescent device, and is especially suitable for being used as an electronic-type host material in a green light device. When the nitrogen-containing compound of the present disclosure is used as a luminescence layer material of the organic electroluminescent device, the electron transporting performance of the device is effectively improved, the luminescence efficiency of the device is improved, and the service life of the device is prolonged.
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: December 19, 2023
    Assignee: Shaanxi Lighte Optoelectronics Material Co., Ltd.
    Inventors: Tiantian Ma, Yan Zang, Peng Nan
  • Patent number: 11827615
    Abstract: The present disclosure provides a nitrogen-containing compound, an electronic element and an electronic device, which belongs to the technical field of organic materials. The nitrogen-containing compound has a structure of Chemical Formula 1, wherein R1 and R2 are each independently selected from hydrogen or a group represented by Chemical Formula 1-1, and one and only one of R1 and R2 has the group of Chemical Formula 1-1; when R1 or R2 is selected from hydrogen, said R1 and R2 may be replaced by R4. The nitrogen-containing compound can improve the performance of electronic elements.
    Type: Grant
    Filed: November 17, 2021
    Date of Patent: November 28, 2023
    Assignee: SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
    Inventors: Qiqi Nie, Jiamei Cao, Tiantian Ma
  • Patent number: 11832457
    Abstract: The present disclosure provides a nitrogen-containing compound, and an organic electroluminescent device and an electronic device including the same, and belongs to the field of organic electroluminescence. A transport group in the nitrogen-containing compound of the present disclosure has an overlapping spatial positional relationship, which can improve the carrier transport properties, and when the material is applied to an organic electroluminescent device, the performance of the organic electroluminescent device can be significantly improved.
    Type: Grant
    Filed: February 11, 2022
    Date of Patent: November 28, 2023
    Assignee: SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
    Inventors: Tiantian Ma, Min Yang, Kongyan Zhang, Lei Yang
  • Patent number: 11807616
    Abstract: The present application belongs to the field of organic materials, and relates to an organic compound, and an electronic element and an electronic device using same. The organic compound has a structure as represented by Formula I, and the organic compound can significantly improve the performance of an organic electroluminescent device when applied to the device.
    Type: Grant
    Filed: April 21, 2022
    Date of Patent: November 7, 2023
    Assignee: SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
    Inventors: Zhiyan Jia, Yun Liu, Youngkook Kim, Yingwen Li
  • Patent number: 11800792
    Abstract: The present disclosure relates to an organic compound, and an electronic element and electronic device using the same. The organic compound has a structural formula represented by a Formula 1. According to the organic compound provided by the present disclosure, the luminous efficiency of an organic electroluminescent device using the organic compound can be improved, and the conversion efficiency of a photoelectric conversion device using the organic compound can be improved.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: October 24, 2023
    Assignee: SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.
    Inventors: Min Yang, Peng Nan
  • Patent number: 11795389
    Abstract: The present application belongs to the technical field of organic materials and provides a nitrogen-containing compound, an electronic component, and an electronic device.
    Type: Grant
    Filed: March 15, 2022
    Date of Patent: October 24, 2023
    Assignee: Shaanxi Lighte Optoelectronics Material Co., Ltd.
    Inventors: Tiantian Ma, Lei Yang