US 12,033,921 B2 · Cable connection structure

Abstract

A cable connection structure is provided with an electronic component including electrodes on an electrode-forming surface, a cable including electric wires connected to the electrodes respectively, and a buried member which is composed of a cured resin and embedded with the electric wires. At least three electric wires are separating wires including separating regions being separated from each other in the normal direction as being distant from the electrode-forming surface. At least three electrodes are arranged side by side on a virtual circle. At least three separating wires are connected to the at least three electrodes. The separating regions of the at least three separating wires are provided to be located eccentric radially outwardly in the virtual circle as being distant from the electrode surface in the normal direction of the electrode-forming surface. An angle between the separating region and the normal direction of the electrode-forming surface is 10 degrees or more and 45 degrees or less.

Claims20

Dependent claims

A cable connection structure, comprising:

an electronic component including electrodes on an electrode-forming surface;
a cable including electric wires connected to the electrodes respectively;
and
a buried member being formed by curing a molten resin filled around the electric wires, and being embedded with the electric wires,
wherein at least three electric wires of the electric wires are separating wires including separating regions being separated from each other in the normal direction as being distant from the electrode-forming surface,
wherein the electrodes include at least three electrodes arranged side by side on a virtual circle,
wherein the electric wires include at least three separating wires connected to the at least three electrodes,
wherein the separating regions of the at least three separating wires are provided to be located eccentric radially outwardly in the virtual circle as being distant from the electrode surface in the normal direction of the electrode-forming surface, and
wherein an angle between the separating region and the normal direction of the electrode-forming surface is 10 degrees or more and 45 degrees or less.

6 more elements

A cable connection structure, comprising:

an electronic component including electrodes on an electrode-forming surface;
solders provided on each electrode surface of the electrodes;
a cable including electric wires connected to the solders respectively;
and
a buried member being formed by curing a molten resin filled around the solders and the electric wires, and being embedded with the solders and the electric wires,
wherein a boundary between the solder and the electric wire is an eccentric boundary that is eccentric with respect to the electrode surface when viewed from a normal direction of the electrode-forming surface,
wherein the eccentric boundary is eccentric with respect to the electrode surface to be distant from at least one of other boundaries,
wherein a direction in which a center of the eccentric boundary is aligned with a center of the electrode surface when viewed from the normal direction is an alignment direction, one side of the alignment direction in which is the eccentric boundary is eccentric with respect to the electrode surface is an eccentric side, and an opposite side to the eccentric side is an anti-eccentric side,
wherein the solder constituting the eccentric boundary is configured in such a manner that a width in the alignment direction of a portion on the anti-eccentric side with respect to the eccentric boundary is greater than a width in the alignment direction of a portion on the eccentric side with respect to the eccentric boundary.

6 more elements

Dependencies are inferred from the claim text.

Cable connection structure

Life of this patent

Cable connection structure

Life of this patent

Abstract

Claims20