Electronic device
An electronic device includes a substrate, a first signal line, a second signal line, a first conductive pattern and a second conductive pattern. The substrate has a top surface and a side surface surrounding the top surface. The first signal line and a second signal line are disposed on the top surface. The first conductive pattern is disposed on the side surface and electrically connected to the first signal line. The second conductive pattern is disposed on the side surface and electrically connected to the second signal line. The first conductive pattern and the second conductive pattern have different electrical resistances.
1. An electronic device, comprising:
a substrate having a top surface, a bottom surface opposite to the top surface, and a side surface surrounding the top surface and connecting the top surface and the bottom surface;
a first signal line and a second signal line which are disposed on the top surface;
a first conductive pattern disposed on the side surface and electrically connected to the first signal line; and
a second conductive pattern disposed on the side surface and electrically connected to the second signal line;
wherein, one of the first conductive pattern and the second conductive pattern has a variation in thickness along a normal direction from the bottom surface to the top surface, the first conductive pattern and the second conductive pattern have different electrical resistances, and the different electrical resistance between the first and second conductive patterns is formed by forming the first conductive pattern and second conductive pattern with different maximal thicknesses, wherein the thickness of the first conductive pattern or the second conductive pattern is measured from a side surface of the substrate to an outermost surface of the first conductive pattern or of the second conductive pattern along a direction which is perpendicular to the normal direction in a side view.
2. The electronic device of claim 1 , wherein the different electrical resistance between the first and second conductive patterns is formed by means of a difference in numbers of sub-patterns of the first and second conductive patterns.
3. The electronic device of claim 1 , wherein the different electrical resistance between the first and second conductive patterns is formed by means of a difference in widths of the first and second conductive patterns.
4. The electronic device of claim 1 , wherein the different electrical resistance between the first and second conductive patterns is formed by means of a difference in materials of the first and second conductive patterns.