THIN-FILM TRANSISTOR ARRAY SUBSTRATE, MANUFACTURING METHOD THEREFOR, AND ELECTRONIC DEVICE

摘要

A thin-film transistor array substrate, a manufacturing method therefor, and an electronic device. The manufacturing method for a thin-film transistor array substrate comprises: a first configuration process: forming a pattern of a pixel electrode (22) formed by a first transparent conducting layer, and patterns of a drain electrode and a source electrode which are formed by a first metal layer and are separated, and a data line (23) on a transparent substrate (21); a second configuration process: forming a pattern of a gate insulating layer (25) and a pattern of an active layer (24) formed by a transparent conducting layer on the transparent substrate (21) after the first configuration process; and a third configuration process: forming a pattern of a common electrode (26) formed by a second transparent conducting layer and a pattern of a grid electrode formed by a second metal layer, and a gate line (27) on the transparent substrate (21) after the second configuration process.