Display panel, preparation method of display panel and electronic equipment

The embodiment of the invention provides a display panel, a preparation method of the display panel and electronic equipment, and relates to the technical field of display, the display panel comprises an array substrate and an isolation structure, the isolation structure is located on one side of the array substrate, an isolation opening is defined by the isolation structure, and the isolation opening is located on one side of the array substrate. The isolation structure comprises a first isolation part and a second isolation part which are sequentially arranged in a stacked mode in the direction away from the array substrate, and the included angle between the side face, facing the isolation opening, of the first isolation part and the side, close to the array substrate, of the second isolation part is a right angle or an obtuse angle. According to the invention, the inorganic packaging layer in contact with the isolation structure has better continuity and thicker thickness, so that the packaging effect of