Electronic device having curved portion
An electronic includes a substrate, a plurality of driving units, a first signal line and a second signal line. The substrate has a first side edge extending in a first extension direction and a second side edge extending in a second extension direction. The first side edge and the second side edge are curved in a normal direction of a projection surface of a top surface of the substrate. A curvature of the first side edge is greater than a curvature of the second side edge, and the curvature of the second side edge is not equal to zero. The driving units are disposed along the first side edge, the first signal line is electrically connected to one of the driving units, and a curvature of the first signal line is different from a curvature of the second signal line.
1. An electronic device, comprising:
a substrate having:
a first side edge extending in a first extension direction; and
a second side edge extending in a second extension direction different from the first extension direction,
wherein the first side edge and the second side edge are curved in a normal direction of a projection surface of a top surface of the substrate,
wherein a curvature of the first side edge is greater than a curvature of the second side edge, and the curvature of the second side edge is not equal to zero,
a plurality of driving units disposed along the first side edge;
a first signal line disposed on the substrate and electrically connected to one of the plurality of driving units; and
a second signal line disposed on the substrate,
wherein a curvature of the first signal line is different from a curvature of the second signal line.
2. The electronic device of claim 1 , wherein the substrate comprises:
a first curved portion having a first curved side edge, wherein the first curved side edge is a portion of the first side edge; and
a second curved portion having a second curved side edge, wherein the second curved side edge is another portion of the first side edge.
3. The electronic device of claim 2 , wherein the first curved portion and the second curved portion have different curving directions.
4. The electronic device of claim 2 , wherein the first curved side edge of the first curved portion has a first radius of curvature, the second curved side edge of the second curved portion has a second radius of curvature, and the first radius of curvature is different from the second radius of curvature.
5. The electronic device of claim 2 , wherein the first curved side edge of the first curved portion has a first radius of curvature, the second curved side edge of the second curved portion has a second radius of curvature, and the first radius of curvature and the second radius of curvature are the same.
6. The electronic device of claim 1 , wherein the plurality of driving units are arranged in a manner having at least two unit distances.
7. The electronic device of claim 1 , wherein the top surface of the substrate is curved in the normal direction.
8. The electronic device of claim 1 , wherein the first side edge is in s shape.
9. The electronic device of claim 1 , wherein the first side edge is in m shape or wave shape.
10. The electronic device of claim 1 , wherein the substrate comprises a side surface, and the plurality of driving units are disposed on at least one of the side surface and the top surface.