Display panel, display device, input/output device, and data processing device
A novel display panel that is highly convenient or reliable is provided. The display panel includes a first pixel, a second pixel, and a functional layer. The first pixel includes a first display element, and the second pixel includes a second display element. The functional layer includes a first pixel circuit and a second pixel circuit. The first display element includes a first electrode, a second electrode, and a layer containing a liquid crystal material. A first distance is provided between the first electrode and the functional layer. A second distance is provided between the second electrode and the functional layer. The first electrode and the second electrode each include a region overlapping with the layer containing a liquid crystal material. The second distance is shorter than the first distance. The second display element includes a third electrode, a fourth electrode, and the layer containing a liquid crystal material. A third distance is provided between the third electrode and the functional layer. A fourth distance is provided between the fourth electrode and the functional layer. The fourth distance is shorter than the third distance and longer than the first distance.
1. A display panel comprising:
a first transistor having a first semiconductor film and a second transistor over a substrate having a second semiconductor film;
a first insulating film over the first semiconductor film and the second semiconductor film;
a first conductive film over the first insulating film;
a second insulating film over the first conductive film;
a second conductive film and a third conductive film over the second insulating film;
a third insulating film over the third conductive film;
a fourth conductive film over the third insulating film; and
a layer over the fourth conductive film and the second conductive film, the layer containing a liquid crystal material,
wherein a first pixel comprises the first transistor,
wherein a second pixel comprises the second transistor,
wherein the second conductive film overlaps with the first conductive film,
wherein the first pixel and the second pixel are adjacent to each other,
wherein the fourth conductive film overlaps with the third conductive film,
wherein the second conductive film has a comb-like shape and is electrically connected to the first semiconductor film,
wherein the fourth conductive film has a comb-like shape, and
wherein the third conductive film is electrically connected to the second semiconductor film.
2. The display panel according to claim 1 ,
wherein the second conductive film and the third conductive film are a same material.
3. A display device comprising:
the display panel according to claim 1 ; and
a control portion,
wherein the control portion is configured to receive image data and control data,
wherein the control portion is configured to generate first data on the basis of the image data,
wherein the control portion is configured to supply the first data, and
wherein the display panel is configured to display an image on the basis of the first data.
4. An input/output device comprising:
an input portion comprising a sensing region; and
a display portion comprising the display panel according to claim 1 ,
wherein the input portion is configured to sense an object approaching the sensing region, and
wherein the sensing region overlaps with the first pixel or the second pixel.
5. A display panel comprising:
a first transistor having a first semiconductor film and a second transistor over a substrate having a second semiconductor film;
a first insulating film over the first semiconductor film and the second semiconductor film;
a first conductive film over the first insulating film;
a second insulating film over the first conductive film;
a second conductive film and a third conductive film over the second insulating film;
a third insulating film over the third conductive film;
a fourth conductive film over the third insulating film; and
a layer over the fourth conductive film and the second conductive film, the layer containing a liquid crystal material,
wherein a first pixel comprises the first transistor,
wherein a second pixel comprises the second transistor,
wherein the second conductive film overlaps with the first conductive film,
wherein the first pixel and the second pixel are adjacent to each other,
wherein the fourth conductive film overlaps with the third conductive film,
wherein the second conductive film has a comb-like shape and is electrically connected to the first semiconductor film,
wherein the fourth conductive film has a comb-like shape,
wherein the third conductive film is electrically connected to the second semiconductor film,
wherein the second insulating film includes a fourth insulating film and a fifth insulating film, and
wherein the fifth insulating film includes silicon and oxygen, and is thinner than the fourth insulating film.
6. The display panel according to claim 5 ,
wherein the second conductive film and the third conductive film are a same material.
7. A display device comprising:
the display panel according to claim 5 ; and
a control portion,
wherein the control portion is configured to receive image data and control data,
wherein the control portion is configured to generate first data on the basis of the image data,
wherein the control portion is configured to supply the first data, and
wherein the display panel is configured to display an image on the basis of the first data.
8. An input/output device comprising:
an input portion comprising a sensing region; and
a display portion comprising the display panel according to claim 5 ,
wherein the input portion is configured to sense an object approaching the sensing region, and
wherein the sensing region overlaps with the first pixel or the second pixel.
9. A display panel comprising:
a first transistor having a first semiconductor film and a second transistor over a substrate having a second semiconductor film;
a first insulating film over the first semiconductor film and the second semiconductor film;
a first conductive film over the first insulating film;
a second insulating film over the first conductive film;
a second conductive film and a third conductive film over the second insulating film;
a third insulating film over the third conductive film;
a fourth conductive film over the third insulating film; and
a layer over the fourth conductive film and the second conductive film, the layer containing a liquid crystal material,
wherein a first pixel comprises the first transistor,
wherein a second pixel comprises the second transistor,
wherein the second conductive film overlaps with the first conductive film,
wherein the first pixel and the second pixel are adjacent to each other,
wherein the fourth conductive film overlaps with the third conductive film,
wherein the second conductive film has a comb-like shape and is electrically connected to the first semiconductor film,
wherein the fourth conductive film has a comb-like shape,
wherein the third conductive film is electrically connected to the second semiconductor film, and
wherein the layer is in contact with the second conductive film and the fourth conductive film.
10. The display panel according to claim 9 ,
wherein the second conductive film and the third conductive film are a same material.
11. A display device comprising:
the display panel according to claim 9 ; and
a control portion,
wherein the control portion is configured to receive image data and control data,
wherein the control portion is configured to generate first data on the basis of the image data,
wherein the control portion is configured to supply the first data, and
wherein the display panel is configured to display an image on the basis of the first data.
12. An input/output device comprising:
an input portion comprising a sensing region; and
a display portion comprising the display panel according to claim 9 ,
wherein the input portion is configured to sense an object approaching the sensing region, and
wherein the sensing region overlaps with the first pixel or the second pixel.