Graphene electronic device and method of manufacturing the same

Provided are a method for manufacturing a graphene electronic device and the graphene electronic device manufactured by the same. The method for manufacturing the graphene electrode device includes the steps of: separately forming a first electrode and a second electrode on a substrate; forming support patterns on the first electrode and the second electrode; forming complex patterns by coating the support patterns with graphene oxide containing solutions; and separating the support patterns from the complex patterns. [Reference numerals] (S10) Provide a substrate;(S20) Form support patterns;(S30) Form graphene oxide complex patterns;(S35) Form graphene complex patterns;(S40) Separate the support patterns from the complex patterns