▎ 摘　　要

NOVELTY - This utility model claims a pressure sensing touch screen in graphite alkene self-sensing type, comprising a substrate, the substrate is provided with graphite electric conduction film, two sides of graphene thin film are equipped with electric conduction metal material, and by optical glue and the seat cover plate is set with electric conduction film of graphene. The utility model of graphite alkene from sensing type pressure sensing touch screen uses graphite electric conduction thin film and unique property, design of the corresponding touch screen structure, to implementation of the pressure control touch function, it not only can realize plane of locating finger touching on the specific position, at the same time of in the third dimension, by corresponding finger pressing detection of different pressure, can realize the third dimension of signal input.