Electronic device and touch device with transmission line in bending area
A touch display device including a substrate, a first touch electrode, a display layer and an insulating layer is provided. The substrate includes a first bending portion. The first touch electrode is disposed over the substrate. Over the first bending portion of the substrate, the display layer is disposed between the substrate and the first touch electrode, and the insulating layer is disposed between the display layer and the first touch electrode.
1. An electronic device, comprising:
a substrate;
an insulating layer disposed on the substrate; and
a conductive line disposed on the substrate, wherein the conductive line comprises:
a first trace disposed on the substrate; and
a second trace disposed on the first trace; wherein the insulating layer is disposed between the first trace and the second trace;
wherein the second trace comprises a plurality of connection parts passing through the insulating layer and connected to the first trace, and one of the plurality of connection parts is adjacent to another one of the plurality of connection parts; and
wherein a portion of the first trace continuously extends from the one of the plurality of connection parts to the another one of the plurality of connection parts, and a portion of the second trace continuously extends from the one of the plurality of connection parts to the another one of the plurality of connection parts,
wherein in a top view of the electronic device, the conductive line further comprises a first direction portion, a second direction portion and a third direction portion connected between the first direction portion and the second direction portion, and an extending direction of the third direction portion is intersected with either an extending direction of the first direction portion or an extending direction of the second direction portion, and wherein the first direction portion, the second direction portion and the third direction portion are formed in a same layer.
2. The electronic device according to claim 1 , wherein the substrate comprises a first bending portion.
3. The electronic device according to claim 2 , wherein the substrate further comprises a main portion, the first bending portion is located at a side of the main portion, and a greatest curvature of the first bending portion is greater than a greatest curvature of the main portion.
4. The electronic device according to claim 3 , wherein the substrate further comprises a second bending portion located at another side of the main portion, and a greatest curvature of the second bending portion is greater than the greatest curvature of the main portion.
5. The electronic device according to claim 1 , further comprising a touch electrode disposed on the insulating layer.
6. A touch device, comprising:
a substrate;
a touch electrode disposed on the substrate;
an insulating layer disposed on the substrate; and
a conductive line connected to the touch electrode, wherein the conductive line comprises:
a first trace disposed on the substrate; and
a second trace disposed on the first trace;
wherein the insulating layer is disposed between the first trace and the second trace, and the touch electrode is disposed on the insulating layer;
wherein the second trace comprises a plurality of connection parts passing through the insulating layer and connected to the first trace, and one of the plurality of connection parts is adjacent to another one of the plurality of connection parts; and
wherein a portion of the first trace continuously extends from the one of the plurality of connection parts to the another one of the plurality of connection parts, and a portion of the second trace continuously extends from the one of the plurality of connection parts to the another one of the plurality of connection parts,
wherein the conductive line further comprises a first direction portion, a second direction portion and a third direction portion connected between the first direction portion and the second direction portion, and an extending direction of the third direction portion is intersected with either an extending direction of the first direction portion or an extending direction of the second direction portion, and wherein the first direction portion, the second direction portion and the third direction portion are formed in a same layer.
7. The touch device according to claim 6 , wherein the substrate comprises a bending portion.
8. The touch device according to claim 7 , wherein the substrate further comprises a main portion, the bending portion is located at a side of the main portion, and a greatest curvature of the bending portion is greater than a greatest curvature of the main portion.