Patent ID: 9692100
Date: 2017-06-27
CPC Classifications: H01L,H01P,H05K

Claim:
1. A resin multilayer substrate comprising: a plurality of resin layers that are flexible and stacked on top of each other; a line conductor stacked on one of the plurality of resin layers; and a pair of grounding conductors, each of which is stacked on a different one of the plurality of resin layers at a position different from a position of the line conductor in a direction in which the plurality of resin layers are stacked; wherein the resin multilayer substrate includes a triplate line in which both surfaces of the line conductor oppose the corresponding pair of grounding conductors, and a microstrip line which is connected to the triplate line and in which only one of the surfaces of the line conductor opposes the corresponding grounding conductor; a width of the line conductor in the microstrip line is greater than a width of the line conductor in the triplate line; the resin multilayer substrate is bent at a position where the microstrip line is provided; and in the triplate line, a length of the pair of grounding conductors in an extending direction of the line conductor is greater than a length of at least one of the pair of grounding conductors in a width direction of the line conductor.