Electronic device
AssigneeAdvanced Semiconductor Engineering, Inc.
InventorsChung Ju Yu, Shao Lun Yang, Tsung-Wei Lu
Life of this patent
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Abstract
An electronic device is provided. The electronic device includes a substrate, a first pad, and a second pad. The substrate defines a trench extending along a first direction. The first pad is disposed adjacent to the trench. The second pad is disposed next to the first pad. The first pad and the second pad are disposed at a same side of the trench and are arranged along the first direction. The first pad and the second pad define a first gap and a second gap therebetween along the first direction. The first gap is closer to the trench than the second gap is. A width of the first gap along the first direction is greater than a width of the second gap along the first direction.
Claims20
An electronic device, comprising:
- a substrate defining a trench extending along a first direction;
- a first pad disposed adjacent to the trench;
- and
- a second pad disposed next to the first pad, wherein the first pad and the second pad are disposed at a same side of the trench, and are arranged along the first direction,
- wherein the first pad and the second pad define a first gap and a second gap therebetween along the first direction, the first gap is closer to the trench than the second gap is, and a width of the first gap along the first direction is greater than a width of the second gap along the first direction.
An electronic device, comprising:
- a substrate defining a trench extending along a first direction;
- a first pad disposed adjacent to the trench;
- a second pad disposed next to the first pad, wherein the first pad and the second pad are disposed at a first side of the trench;
- and
- a first barrier structure defined by a plurality of abutting edges of the first pad and configured to block a flowing path, in a bleeding direction from the first pad to the second pad, of a reflowable conductive material,
- and the first barrier structure overlaps the first pad along a direction substantially perpendicular to the bleeding direction in a top view.
An electronic device, comprising:
- a substrate defining a trench extending along a first direction;
- a first terminal abutting the trench;
- a second terminal disposed next to the first terminal, wherein the first terminal and the second terminal are disposed at a same side of the trench, and are arranged along the first direction,
- wherein the first terminal and the second terminal define a first gap and a second gap therebetween along the first direction, and the first gap is closer to the trench than the second gap is;
- a first reflowable material on a lateral surface, extending along the first direction, of the first terminal;
- and
- a second reflowable material on a lateral surface, extending along the first direction, of the second terminal,
- wherein a distance between the first reflowable material and the second reflowable material ranges between a width of the first gap and a width of the second gap along the first direction.
Dependencies are inferred from the claim text.