MANUFACTURING METHOD OF ARRAY SUBSTRATE AND ARRAY SUBSTRATE AND DISPLAY DEVICE

摘要

A manufacturing method of array substrate and an array substrate and a display device. The manufacturing method of array substrate includes: forming a thin film transistor, a first transparency electrode (14) and a second transparency electrode (19); the first transparency electrode (17) and the second transparency electrode (19) produce multidimensional electric field; the formed first transparency electrode (17) includes that: a metal oxide thin film is formed; the metal oxide thin film has semiconductor characteristic; the part of metal oxide thin film is metallization to form the first transparency electrode (17); the part of untreated metallization is formed semiconductor active layer (141).