▎ 摘　　要

NOVELTY - The display baseplate has a substrate (1) and a conductive alignment film (4) that are arranged over the substrate. The conductive alignment film is made of a composite material having graphene and polyimide. The content of the polyimide is arranged by weight which is greater than that of graphene in the composite material. The composite material has a polyacrylic acid. The content of the polyimide is set by weight which is greater than the polyacrylic acid in the composite material. USE - Display baseplate for use with display device such as LCD panel. Uses include but are not limited to electronic paper, mobile phone, tablet personal computer, TV, displayer or monitor, notebook computer, digital phone frame, navigator and any product or component with a display function. ADVANTAGE - Since the conducting function and the aligning function can be realized by preparing one conductive alignment film and the thickness of the display baseplate can be reduced, thus the lighter and thinner product are achieved. The technical process of the display baseplate is simplified, production cost is reduced and production capacity is increased, when the display baseplate is prepared and it suffice to perform a process of preparing the conductive alignment film on the substrate. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) a method for preparing a display baseplate; and (2) a display device. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the display baseplate. Substrate (1) Conductive alignment film (4)