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    • 4. 发明申请
    • OLED AND FABRICATING METHOD OF THE SAME
    • OLED及其制造方法
    • WO2007102704A1
    • 2007-09-13
    • PCT/KR2007/001127
    • 2007-03-07
    • LG CHEM, LTD.KANG, Min-SooNOH, Jeoung-KwenLEE, Jung-Hyoung
    • KANG, Min-SooNOH, Jeoung-KwenLEE, Jung-Hyoung
    • H05B33/22
    • H01L51/5088H01L27/3209H01L27/3239H01L51/5004H01L51/504H01L51/5056H01L51/5092H05B33/10
    • The present invention provides an organic light emitting device comprising: a substrate; a first conductive layer and a second conductive layer, which are sequentially positioned on the substrate; and at least one organic material layer, including a light emitting layer, which is interposed between the first conductive layer and the second conductive layer; wherein the organic light emitting device comprises a pattern layer formed corresponding to the light emitting region between at least one organic material layer and at least one conductive layer of the first conductive layer and the second conductive layer; charges are injected or transported between the conductive layer and the organic material layer through the pattern layer; and charges are not directly injected or transported in the region in which two layers each in contact with the upper surface and the lower surface of the pattern layer are directly in contact, and a method for preparation thereof.
    • 本发明提供了一种有机发光器件,包括:衬底; 第一导电层和第二导电层,其顺序地位于所述基板上; 以及介于所述第一导电层和所述第二导电层之间的至少一个有机材料层,包括发光层; 其中所述有机发光器件包括对应于至少一个有机材料层和所述第一导电层的至少一个导电层与所述第二导电层之间的所述发光区域形成的图案层; 电荷通过图案层在导电层和有机材料层之间注入或传输; 并且在与图案层的上表面和下表面接触的两层直接接触的区域中不直接注入或输送电荷,以及其制备方法。