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    • 4. 发明授权
    • Organic light-emitting diode and flat display device including the same
    • 有机发光二极管和包括其的平面显示装置
    • US09224969B2
    • 2015-12-29
    • US13471115
    • 2012-05-14
    • Won-Jun SongMie-Hwa ParkKwan-Hee LeeSam-Il KhoSun-Hee Lee
    • Won-Jun SongMie-Hwa ParkKwan-Hee LeeSam-Il KhoSun-Hee Lee
    • H01L51/54H01L51/50H01L51/00
    • H01L51/5064H01L51/0051H01L51/0054H01L51/006H01L51/0061H01L51/5008H01L51/506
    • An organic light-emitting diode including a first electrode; a second electrode facing the first electrode; an emission layer interposed between the first electrode and the second electrode; a first hole transport layer including a first hole transporting compound; a second hole transport layer including a second hole transporting compound, the first and second hole transport layers being interposed between the first electrode and the emission layer; an electron transport layer interposed between the emission layer and the second electrode; a first mixing layer interposed between the first electrode and the first hole transport layer, contacting the first hole transport layer, and including the first hole transporting compound and a first cyano group-containing compound; and a second mixing layer interposed between the first electrode and the second hole transport layer, contacting the second hole transport layer, and including the second hole transporting compound and a second cyano group-containing compound.
    • 一种包括第一电极的有机发光二极管; 面对所述第一电极的第二电极; 插入在第一电极和第二电极之间的发射层; 包括第一空穴传输化合物的第一空穴传输层; 包括第二空穴传输化合物的第二空穴传输层,所述第一和第二空穴传输层介于所述第一电极和所述发射层之间; 介于所述发射层和所述第二电极之间的电子传输层; 插入在第一电极和第一空穴传输层之间的第一混合层,与第一空穴传输层接触,并且包括第一空穴传输化合物和第一含氰基化合物; 以及插入在第一电极和第二空穴传输层之间的第二混合层,与第二空穴传输层接触,并且包括第二空穴传输化合物和第二含氰基化合物。
    • 8. 发明授权
    • Organic light emitting display device including pixel electrode not formed in light transmissive region
    • 有机发光显示装置,其包括不形成在透光区域中的像素电极
    • US08638030B2
    • 2014-01-28
    • US12876981
    • 2010-09-07
    • Moon-Jae LeeWon-Jun SongSun-Hee LeeYoung-Hee LeeHee-Chang ParkMu-Hyun Kim
    • Moon-Jae LeeWon-Jun SongSun-Hee LeeYoung-Hee LeeHee-Chang ParkMu-Hyun Kim
    • H01L51/50H01L31/042
    • H01L27/3248H01L27/3227H01L27/326
    • An organic light emitting display device is disclosed. In one embodiment, the organic light emitting display device includes: i) a substrate having a transmitting region and a plurality of pixel regions separated from each other by the transmitting region, wherein the substrate has first and second surfaces opposing each other; ii) at least one thin film transistor formed in each of the pixel regions over the first surface of the substrate and iii) a passivation film covering the thin film transistors. The device may further include a plurality of pixel electrodes formed on the passivation film, wherein each of the pixel electrodes is electrically connected to and formed substantially directly above the corresponding thin film transistor, wherein each of the pixel electrodes is formed only in the corresponding pixel region, and wherein the pixel electrodes are separated from each other. The device may further include a solar cell active layer formed below the second surface.
    • 公开了一种有机发光显示装置。 在一个实施例中,有机发光显示装置包括:i)具有透射区域和由透射区域彼此分离的多个像素区域的衬底,其中衬底具有彼此相对的第一和第二表面; ii)形成在衬底的第一表面上的每个像素区域中的至少一个薄膜晶体管,以及iii)覆盖薄膜晶体管的钝化膜。 该器件还可以包括形成在钝化膜上的多个像素电极,其中每个像素电极电连接到并基本上直接形成在相应的薄膜晶体管上方,其中每个像素电极仅形成在相应的像素 区域,并且其中像素电极彼此分离。 该装置还可以包括形成在第二表面下方的太阳能电池活性层。