Display device
The display device includes: a flexible display panel including a display portion in which scanning lines and signal lines cross each other; a supporting portion for supporting an end portion of the flexible display panel; a signal line driver circuit for outputting a signal to the signal line, which is provided for the supporting portion; and a scanning line driver circuit for outputting a signal to the scanning line, which is provided for a flexible surface of the display panel in a direction which is perpendicular or substantially perpendicular to the supporting portion.
1. A display device comprising:
a first resin;
a first insulating layer over the first resin;
a semiconductor layer over the first insulating layer, the semiconductor layer comprising an oxide semiconductor;
a second insulating layer over the semiconductor layer;
a first gate electrode layer over the second insulating layer;
a third insulating layer over the first gate electrode layer;
a fourth insulating layer over the third insulating layer;
a source electrode layer over the fourth insulating layer, the source electrode layer being electrically connected to the semiconductor layer via a first opening provided in the second insulating layer, a second opening provided in the third insulating layer, and a third opening provided in the fourth insulating layer;
a drain electrode layer over the fourth insulating layer, the drain electrode layer being electrically connected to the semiconductor layer via a fourth opening provided in the second insulating layer, a fifth opening provided in the third insulating layer, and a sixth opening provided in the fourth insulating layer;
a first electrode layer of a first light-emitting element over the fourth insulating layer, the first electrode layer of the first light-emitting element being electrically connected to one of the source electrode layer and the drain electrode layer;
an electroluminescent layer of the first light-emitting element over the first electrode layer of the first light-emitting element;
a second electrode layer of the first light-emitting element over the electroluminescent layer of the first light-emitting element; and
a second resin over the second electrode layer of the first light-emitting element,
wherein a scanning line driver circuit comprises a first region located between the first resin and the second resin,
wherein a signal line driver circuit comprises a second region which is not located between the first resin and the second resin,
wherein the display device is configured to bend in a third region and a fourth region,
wherein the third region is provided between a fifth region in which the first resin and the second resin sandwich the first light-emitting element and a sixth region in which the first resin and the second resin sandwich a second light-emitting element, and
wherein the fourth region is provided between the fifth region in which the first resin and the second resin sandwich the first light-emitting element and a seventh region in which the first resin overlaps with the signal line driver circuit.
2. The display device according to claim 1 ,
wherein one of the first resin and the second resin comprises an aramid resin or a polyimide resin.
3. A display device comprising:
a first substrate, the first substrate comprising a first resin;
a first insulating layer over the first resin;
a semiconductor layer over the first insulating layer, the semiconductor layer comprising an oxide semiconductor;
a second insulating layer over the semiconductor layer;
a first gate electrode layer over the second insulating layer;
a third insulating layer over the first gate electrode layer;
a fourth insulating layer over the third insulating layer;
a source electrode layer over the fourth insulating layer, the source electrode layer being electrically connected to the semiconductor layer via a first opening provided in the second insulating layer, a second opening provided in the third insulating layer, and a third opening provided in the fourth insulating layer;
a drain electrode layer over the fourth insulating layer, the drain electrode layer being electrically connected to the semiconductor layer via a fourth opening provided in the second insulating layer, a fifth opening provided in the third insulating layer, and a sixth opening provided in the fourth insulating layer;
a first electrode layer of a first light-emitting element over the fourth insulating layer, the first electrode layer of the first light-emitting element being electrically connected to one of the source electrode layer and the drain electrode layer;
an electroluminescent layer of the first light-emitting element over the first electrode layer of the first light-emitting element;
a second electrode layer of the first light-emitting element over the electroluminescent layer of the first light-emitting element; and
a second resin over the second electrode layer of the first light-emitting element,
wherein a scanning line driver circuit comprises a first region located between the first resin and the second resin,
wherein a signal line driver circuit comprises a second region which is not located between the first resin and the second resin,
wherein the display device is configured to bend in a third region and a fourth region,
wherein the third region is provided between a fifth region in which the first resin and the second resin sandwich the first light-emitting element and a sixth region in which the first resin and the second resin sandwich a second light-emitting element,
wherein the fourth region is provided between the fifth region in which the first resin and the second resin sandwich the first light-emitting element and a seventh region in which the first resin overlaps with the signal line driver circuit, and
wherein the oxide semiconductor comprises indium, gallium, and zinc.
4. The display device according to claim 3 ,
wherein one of the first resin and the second resin comprises an aramid resin or a polyimide resin.
5. A display device comprising:
a first resin;
a first insulating layer over the first resin;
a semiconductor layer over the first insulating layer, the semiconductor layer comprising an oxide semiconductor;
a second insulating layer over the semiconductor layer;
a first gate electrode layer over the second insulating layer;
a third insulating layer over the first gate electrode layer;
a fourth insulating layer over the third insulating layer;
a source electrode layer over the fourth insulating layer, the source electrode layer being electrically connected to the semiconductor layer via a first opening provided in the second insulating layer, a second opening provided in the third insulating layer, and a third opening provided in the fourth insulating layer;
a drain electrode layer over the fourth insulating layer, the drain electrode layer being electrically connected to the semiconductor layer via a fourth opening provided in the second insulating layer, a fifth opening provided in the third insulating layer, and a sixth opening provided in the fourth insulating layer;
a first electrode layer of a first light-emitting element over the fourth insulating layer, the first electrode layer of the first light-emitting element being electrically connected to one of the source electrode layer and the drain electrode layer;
an electroluminescent layer of the first light-emitting element over the first electrode layer of the first light-emitting element;
a second electrode layer of the first light-emitting element over the electroluminescent layer of the first light-emitting element; and
a second resin over the second electrode layer of the first light-emitting element,
wherein a scanning line driver circuit comprises a first region located between the first resin and the second resin,
wherein a signal line driver circuit comprises a second region which is not located between the first resin and the second resin,
wherein the display device is configured to bend in a third region and a fourth region,
wherein the third region is provided between a fifth region in which the first resin and the second resin sandwich the first light-emitting element and a sixth region in which the first resin and the second resin sandwich a second light-emitting element,
wherein the fourth region is provided between the fifth region in which the first resin and the second resin sandwich the first light-emitting element and a seventh region in which the first resin overlaps with the signal line driver circuit, and
wherein a second gate electrode layer is provided below the semiconductor layer.
6. The display device according to claim 5 ,
wherein one of the first resin and the second resin comprises an aramid resin or a polyimide resin.