Patent ID: 9404880
Filing Date: 2016-08-02
CPC Classification: G01N,H01L

Claim Text:
1. A sensor that detects a detection target substance, comprising: an insulating layer; a first graphene film that is provided on the insulating layer so as to be located in a flow path of a liquid containing the detection target substance, the first graphene film having a first edge that is parallel with a first direction that is along the flow path and a second edge that is parallel with a second direction that is different from the first direction, and the first graphene film having the shape of a band that extends in the second direction; a first electrode that is electrically connected to the first edge of the first graphene film that is parallel with the first direction; and a second electrode that is electrically connected to a third edge of the first graphene film that is opposed to the first edge that is parallel with the first direction.