中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

63972 records (took 0.084 seconds)

    ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES
    11.
    发明申请
    ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES 审中-公开

    公开(公告)号：WO2023063757A1

    公开(公告)日：2023-04-20

    申请号：PCT/KR2022/015533

    申请日：2022-10-13

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： DÜCK, Sebastian

    IPC: C07F5/02 ,  H10K99/00

    Abstract: Organic molecule with a structure of formula I: [Formula I] Z is independently selected from the group consisting of a direct bond, NRa, O, and S; and Ra and Rb is independently selected from the group consisting of: hydrogen, deuterium, N(R5)2, OR5, Si(R5)3, B(OR5)2, B(R5)2, OSO2R5, CF3, CN, F, Br, I, C1-C40-alkyl, C1-C40-alkoxy, C1-C40-thioalkoxy, C2-C40-alkenyl, C2-C40-alkynyl, C6-C60-aryl, and C2-C57-heteroaryl.

    ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES
    12.
    发明申请
    ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES 审中-公开

    公开(公告)号：WO2023008946A1

    公开(公告)日：2023-02-02

    申请号：PCT/KR2022/011182

    申请日：2022-07-29

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： ZINK, Daniel ,  THIRION, Damien

    IPC: C07F5/02 ,  H01L51/00 ,  H01L51/50

    Abstract: The invention relates to an organic molecule, in particular for the use in optoelectronic devices. According to the invention, the organic molecule has a structure of formula I: Formula I, wherein X is selected from N and CRa, and Ra, Rd and Re is independently selected from the group consisting of: hydrogen, deuterium, N(Ra)2, ORa, Si(Ra)3, B(ORa)2, B(Ra)2, OSO2Ra, CF3, CN, F, Cl, Br, I, C1-C40-alkyl, C1-C40-alkoxy, C1-C40-thioalkoxy, C2-C40-alkenyl, C2-C40-alkynyl, C6-C60-aryl, and C2-C57-heteroaryl.

    ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES
    13.
    发明申请
    ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES 审中-公开

    公开(公告)号：WO2023008865A1

    公开(公告)日：2023-02-02

    申请号：PCT/KR2022/010916

    申请日：2022-07-25

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： SEIFERMANN, Stefan ,  ZINK, Daniel

    IPC: C07F5/02 ,  H01L51/00 ,  H01L51/50

    Abstract: The invention relates to an organic molecule, in particular for the application in optoelectronic devices. According to the invention, the organic molecule has a structure represented by formula I wherein Ar1 is selected from the group consisting of hydrogen and C6-C12-aryl, which is optionally substituted with one or more C1-C6-alkyl substituents; Z is at each occurrence independently selected from the group consisting of a direct bond, CR3R4, C=CR3R4, C=O, C=NR3, NR3, O, SiR3R4, S, S(O) and S(O)2; Ra, R3 and R4 is at each occurrence independently selected from the group consisting of: hydrogen, deuterium, N(R5)2, OR5, Si(R5)3, B(OR5)2, B(R5)2, OSO2R5, CF3, CN, F, Br, I, C1-C40-alkyl, C1-C40-alkoxy, C1-C40-thioalkoxy, C2-C40-alkenyl, C2-C40-alkynyl, C6-C60-aryl, and C2-C57-heteroaryl.

    ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES
    14.
    发明申请
    ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES 审中-公开

    公开(公告)号：WO2022223847A1

    公开(公告)日：2022-10-27

    申请号：PCT/EP2022/060939

    申请日：2022-04-25

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： SEIFERMANN, Stefan

    IPC: C07F5/02 ,  C09K11/06 ,  H01L51/00 ,  H01L51/50 ,  H05B33/14

    Abstract: The invention relates to an organic molecule, in particular for the application in optoelectronic devices. According to the invention, the organic molecule has a structure of formula I wherein at least three substituents Ra are selected from the group consisting of: C1-C40-alkyl, which is optionally substituted with one or more substituents R5; and C6-C60-aryl, which is optionally substituted with one or more substituents R5.

    ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES
    16.
    发明申请
    ORGANIC MOLECULES FOR OPTOELECTRONIC DEVICES 审中-公开

    公开(公告)号：WO2022214592A1

    公开(公告)日：2022-10-13

    申请号：PCT/EP2022/059261

    申请日：2022-04-07

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： PASHAZADEH, Ramin

    IPC: C07D403/10 ,  C09K11/06 ,  H01L51/50 ,  H01L51/00

    Abstract: The invention relates to a light-emitting organic molecule, in particular for the application in optoelectronic devices. According to the invention, the organic molecule has - a first chemical moiety with a structure of Formula I and - a second chemical moiety with a structure of Formula II, wherein W is the binding site of a single bond linking the first chemical moiety to the second chemical moiety, L is a linking group with a structure of Formula BN-I, wherein the dashed lines denote the binding sites as indicated in Formula I, and # represents the binding site of the first chemical moiety to the second chemical moiety.

    METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY DEVICE
    18.
    发明申请
    METHOD OF MANUFACTURING ORGANIC LIGHT-EMITTING DISPLAY DEVICE 审中-公开

    公开(公告)号：WO2020004747A1

    公开(公告)日：2020-01-02

    申请号：PCT/KR2018/016441

    申请日：2018-12-21

    Applicant: SAMSUNG DISPLAY CO., LTD.

    Inventor： CHO, Hyun Min ,  CHOI, Shin Il ,  KIM, Sang Gab ,  KIM, Tae Sung

    IPC: H01L51/56 ,  H01L51/00 ,  H01L27/32

    Abstract: A method of manufacturing an organic light-emitting display device is provided. The method includes: forming a lower electrode pattern on a substrate, which includes a transistor area and a capacitor area, to correspond to the transistor area and forming a buffer layer on the substrate including the lower electrode pattern; forming a thin-film transistor including an oxide semiconductor layer on the buffer layer; forming an interlayer insulating film on the thin-film transistor; forming a photoresist film pattern including first and second holes, which have different depths, on the interlayer insulating film; and forming a first contact hole, which exposes the lower electrode pattern, and second contact holes, which expose the oxide semiconductor layer, at the same time using the photoresist film pattern.

    DRIVE CIRCUIT, ELECTRO-OPTIC DEVICE, ELECTRONIC DEVICE, AND DRIVE METHOD
    20.
    发明申请
    DRIVE CIRCUIT, ELECTRO-OPTIC DEVICE, ELECTRONIC DEVICE, AND DRIVE METHOD 审中-公开
    驱动电路，电光设备，电子设备和驱动方法

    公开(公告)号：WO2013157527A8

    公开(公告)日：2013-12-12

    申请号：PCT/JP2013061230

    申请日：2013-04-15

    Applicant: SAMSUNG DISPLAY CO LTD

    Inventor： KANDA EIJI ,  OKUNO TAKESHI ,  KOMIYA NAOAKI

    IPC: G09G3/30 ,  G09G3/20 ,  H01L51/50

    CPC classification number: G09G3/325 ,  G09G3/3233 ,  G09G3/3266 ,  G09G3/3291 ,  G09G2300/0439 ,  G09G2300/0842 ,  G09G2310/0251 ,  G09G2310/0262 ,  G09G2310/027 ,  G09G2310/0272 ,  G09G2310/0297 ,  G09G2320/0233 ,  G09G2320/0626

    Abstract: This drive circuit is provided with: pixel circuits; n data lines (where n is an integer of two or more) provided correspondingly for the pixel circuits of each column; gate lines to which scanning signals are supplied; and light emission control lines to which light emission control signals are supplied. The pixel circuits of a plurality of rows are exclusively connected to each n data lines provided correspondingly to the pixel circuits of each column. Each pixel circuit comprises: a write control transistor that controls the writing of a data voltage according to the scanning signal; a drive transistor that controls the amount of current to be supplied to a current light-emitting element; a light emission control transistor that controls whether or not current is supplied to the current light-emitting element according to the light emission control signal; a capacitive element that holds a voltage corresponding to the data voltage; and a reset transistor for setting a gate electrode of the drive transistor to an initial voltage.

    Abstract translation: 该驱动电路设有：像素电路; n列数据线（其中n是2或更大的整数）相应地为每列的像素电路设置; 提供扫描信号的栅极线; 以及供给发光控制信号的发光控制线。 多行的像素电路专门连接到与每列的像素电路相对应的n个数据线。 每个像素电路包括：写入控制晶体管，其根据扫描信号控制数据电压的写入; 控制向当前发光元件供给的电流量的驱动晶体管; 发光控制晶体管，其根据所述发光控制信号，控制是否向所述当前的发光元件供给电流; 电容元件，其保持与数据电压对应的电压; 以及用于将驱动晶体管的栅电极设置为初始电压的复位晶体管。

Patent Agency Ranking