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    • 12. 发明授权
    • Method of manufacturing a light-emitting element and method of manufacturing a display substrate using the same
    • 发光元件的制造方法及其制造方法
    • US08211491B2
    • 2012-07-03
    • US12357327
    • 2009-01-21
    • Jae-Kook HaChang-Woong ChuJin-Koo ChungJoo-Hyeon Lee
    • Jae-Kook HaChang-Woong ChuJin-Koo ChungJoo-Hyeon Lee
    • B05D7/22
    • H01L51/56H01L51/0003H01L51/0007H01L51/5012H01L51/5048
    • In accordance with one or more embodiments of the present disclosure, a method of manufacturing a light-emitting element includes forming an anode on a substrate, forming a first transport layer including one or more first polar compounds on the anode, forming a first non-polar solvent layer on the first transport layer, forming a first polar solution layer including one or more light-emitting compounds on the first non-polar solution layer, drying a polar solvent of the first polar solution layer and the first non-polar solvent layer so that a light-emitting layer including the one or more light-emitting compounds is formed on the first transport layer and forming a cathode on the light-emitting layer. The cathode is disposed opposite to the anode. As such, damage to the first transport layer may be reduced when forming the light-emitting layer, which may improve the reliability and productivity of a manufacturing process.
    • 根据本公开的一个或多个实施例,制造发光元件的方法包括在衬底上形成阳极,在阳极上形成包括一个或多个第一极性化合物的第一传输层, 在第一传输层上形成极性溶剂层,在第一非极性溶液层上形成包含一种或多种发光化合物的第一极性溶液层,干燥第一极性溶液层和第一非极性溶剂层的极性溶剂 使得在第一传输层上形成包含一种或多种发光化合物的发光层,并在发光层上形成阴极。 阴极与阳极相对设置。 因此,当形成发光层时,可能减少对第一传输层的损伤,这可以提高制造工艺的可靠性和生产率。
    • 17. 发明申请
    • METHOD OF MANUFACTURING A LIGHT-EMITTING ELEMENT AND METHOD OF MANUFACTURING A DISPLAY SUBSTRATE USING THE SAME
    • 发光元件的制造方法及使用其制造显示基板的方法
    • US20090221209A1
    • 2009-09-03
    • US12357327
    • 2009-01-21
    • Jae-Kook HAChang-Woong ChuJin-Koo ChungJoo-Hyeon Lee
    • Jae-Kook HAChang-Woong ChuJin-Koo ChungJoo-Hyeon Lee
    • H01J9/00
    • H01L51/56H01L51/0003H01L51/0007H01L51/5012H01L51/5048
    • In accordance with one or more embodiments of the present disclosure, a method of manufacturing a light-emitting element includes forming an anode on a substrate, forming a first transport layer including one or more first polar compounds on the anode, forming a first non-polar solvent layer on the first transport layer, forming a first polar solution layer including one or more light-emitting compounds on the first non-polar solution layer, drying a polar solvent of the first polar solution layer and the first non-polar solvent layer so that a light-emitting layer including the one or more light-emitting compounds is formed on the first transport layer and forming a cathode on the light-emitting layer. The cathode is disposed opposite to the anode. As such, damage to the first transport layer may be reduced when forming the light-emitting layer, which may improve the reliability and productivity of a manufacturing process.
    • 根据本公开的一个或多个实施例,制造发光元件的方法包括在衬底上形成阳极,在阳极上形成包括一个或多个第一极性化合物的第一传输层, 在第一传输层上形成极性溶剂层,在第一非极性溶液层上形成包含一种或多种发光化合物的第一极性溶液层,干燥第一极性溶液层和第一非极性溶剂层的极性溶剂 使得在第一传输层上形成包含一种或多种发光化合物的发光层,并在发光层上形成阴极。 阴极与阳极相对设置。 因此,当形成发光层时,可能减少对第一传输层的损伤,这可以提高制造工艺的可靠性和生产率。
    • 18. 发明申请
    • WHITE ORGANIC LIGHT EMITTING DEVICE
    • 白有机发光装置
    • US20080224602A1
    • 2008-09-18
    • US12038595
    • 2008-02-27
    • Jun-Ho ChoiJae-Kook HaSeong-Min Kim
    • Jun-Ho ChoiJae-Kook HaSeong-Min Kim
    • H01L27/28
    • H01L51/5036H01L51/5278
    • A white organic light emitting device includes: an anode formed on a substrate; a first emissive layer, in which a first sub-emissive layer and a second sub-emissive layer are stacked, formed on the substrate; a second emissive layer, in which a third sub-emissive layer and a fourth sub-emissive layer are stacked, formed on the first emissive layer; a first intermediate layer supplying electrons to the first emissive layer and a second intermediate layer supplying holes to the second emissive layer, wherein the first and second intermediate layers are formed between the first emissive layer and the second emissive layer; and a cathode formed on the second emissive layer.
    • 白色有机发光器件包括:形成在衬底上的阳极; 在基板上形成第一发光层,其中第一发光层和第二副发光层被堆叠; 形成在第一发光层上的第二发光层,其中层叠有第三发光层和第四发光层; 向第一发射层提供电子的第一中间层和向第二发射层提供空穴的第二中间层,其中第一和第二中间层形成在第一发射层和第二发射层之间; 和形成在第二发射层上的阴极。