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发明公开
CN109037273A 有机发光二极管阵列基板及其制备方法、显示装置 有权

有机发光二极管阵列基板及其制备方法、显示装置
摘要：
本公开提供一种有机发光二极管阵列基板，该有机发光二极管阵列基板包括：衬底基板和依次设置在所述衬底基板上的第一金属层、第一绝缘层和第二金属层；其中，所述第一金属层包括第一电源走线，所述第二金属层包括第二电源走线；所述第二电源走线通过贯穿所述第一绝缘层中的第一过孔结构与所述第一电源走线并联连接。该阵列基板中第一电源走线和第二电源走线通过第一过孔结构并联连接，这可以减小电压降。
摘要（英）：

The disclosure provides an organic light emitting diode array substrate, which includes a substrate and a first metal layer, a first insulating layer and a second metal layer sequentially disposed onthe substrate; wherein the first metal layer comprises a first power trace and the second metal layer comprises a second power trace; and the second power supply trace is connected in parallel with the first power supply trace through a first via structure passing through the first insulating layer. As the first power supply trace and the second power supply trace in the array substrate are connected in parallel through the first via structure, the voltage drop can be reduced.

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