Flat cable and electronic apparatus

A flat cable comprising:

• a dielectric element body that has a flat shape, the dielectric element body being bent at at least one bending position along a longitudinal direction;
• a signal conductor that is arranged in the dielectric element body and extends along the longitudinal direction;
• and
• a first ground conductor that is located on a surface on one end side in a thickness direction of the dielectric element body, the first ground conductor extending along the longitudinal direction;
• wherein
• the first ground conductor includes:
• two elongated conductors that are spaced from each other, the two elongated conductors being arranged at both ends along a width direction of the first ground conductor;
• a plurality of bridge conductors that connect the two elongated conductors at spacings along the longitudinal direction;
• and
• an opening that is defined by the two elongated conductors and two of the bridge conductors;
• and
• a spacing of two of the bridge conductors that define an opening including the bending position is narrower than a spacing of two of the bridge conductors that define an opening adjacent to at least one side of the opening including the bending position.