Patent ID: 7868989

Claim:
A mounting structure comprising: a substrate; a component mounted on the substrate; substrate-side first wirings disposed over the substrate, the substrate-side first wirings extending in a first direction; substrate-side first terminals disposed over the substrate in a mounting area where the component is mounted on the substrate, the substrate-side first terminals being connected to corresponding substrate-side first wirings; substrate-side second wirings disposed on the substrate, the substrate-side second wirings extending in the first direction, and the substrate-side second wirings passing between corresponding adjacent two substrate-side first wirings and between corresponding adjacent two substrate-side first terminals; substrate-side second terminals disposed over the substrate in the mounting area, the substrate-side second terminals being connected to corresponding substrate-side second wirings; component-side first terminals provided to the component, one of the component-side first terminals overlapping with the corresponding substrate-side first terminal in plan view and being connected electrically with the corresponding substrate-side first terminal; and component-side second terminals provided to the component, one of the component-side second terminals overlapping with a corresponding substrate-side second terminal in plan view and being connected electrically with the corresponding substrate-side second terminal, wherein widths Wa 1 , Wa 2 , Wf 1 and Wf 2 satisfy all of the following relationships: Wa1<Wa2 Wf1>Wf2 Wa1<Wf1 Wa2>Wf2; wherein the width Wa 1 is a dimension of the substrate-side first terminal in a second direction perpendicular to the first direction, the width Wa 2 is a dimension of the substrate-side second terminal in the second direction, the width Wf 1 is a dimension of the component-side first terminal in the second direction, and the width Wf 2 is a dimension of the component-side second terminal in the second direction, and each of the substrate-side first wirings does not pass between corresponding adjacent two substrate-side second terminals.