The invention discloses a display panel, a frame sealant coating device and a coating method. A periphery area of the display panel are coated with dual frame sealants, i.e., the inner side, close to a display area, of the periphery area is coated with an insulating frame sealant, so that wiring of the periphery area can be protected through the insulating frame sealant; the outer side, far away from the display area, of the periphery area is coated with a conductive frame sealant, so that static electricity can be rapidly conducted from the display panel through the conductive frame sealant, the static electricity can be rapidly conducted from the display panel during later-stage manufacturing and use, and then, the anti-electrostatic capability of the display panel is improved. In addition, the display panel provided by the embodiments of the invention has no need of changing the circuit design of the periphery area and has no need of additionally increasing wiring wire thickness, the frame width design of the display panel is not affected, additional equipment and manufacturing procedures are not required to be added, and the anti-electrostatic capability of the display panel can be improved by only endowing the frame sealants with additional static electricity conducting capability through the dual-frame-sealant design.