▎ 摘　　要

NOVELTY - The utility model claims a graphene capacitor screen, comprising a controller, a touch detection device and a protection frame, the front frame is provided with a mounting groove, the touch detecting device is fixed in the mounting groove; the back of the protection frame is provided with a hinge seat; the hinge base is connected with a supporting bracket, and a controller connected with the touch detection device, a touch detection device comprises from top to bottom in turn fixed glass cover, graphene film, flexible support and the graphene modified electrode plate, graphene film connected positive electrode of the external power source. the graphene modified electrode plate is connected with the cathode of the external power supply. The utility model is matched with graphite film and graphene modified electrode plate and the flexible support is capable of detecting the insulator, graphene film has good physical property, low cost, reflective difference can avoid capacitance screen caused by too strong reflecting slow browsing speed situation of can for protecting the internal structure to prevent damage caused by long-term contact and pressed by glass cover plate.