CONDUCTIVE STRUCTURE AND MANUFACTURING METHOD THEREFOR, ARRAY SUBSTRATE AND DISPLAY DEVICE

摘要

A conductive structure and a manufacturing method therefor, an array substrate and a display device. The conductive structure comprises multiple first metal layers (10) made of aluminum, and a second metal layer (20) is also arranged between every two adjacent first metal layers (10); and the second metal layers (20) are made of metals except the aluminum. The conductive structure can reduce the small bump phenomenon due to the fact that the conductive structure is heated in the case of not reducing the whole thickness of the conductive structure.