GRAPHENE TOUCH SENSOR COMPRISING CONTACTED GRAPHENE PATTERNS AND METHOD OF FABRICATING THS SAME

摘要

Provided is a graphene touch sensor. The graphene touch sensor comprises: a base substrate having a first surface and a second surface facing the first surface; a first graphene pattern on the first surface of the base substrate; and a second graphene pattern arranged on the first graphene pattern, and controlling an area connected to the first graphene pattern depending on a touch of a target object in the second surface.