Sensor and sensor-equipped display device

1. A sensor-equipped display device, comprising:

an insulating substrate;

pixel electrodes above the insulating substrate;

a first sensor electrode comprising a first electrode portion and a first line portion connected to the first electrode portion; and

a second sensor electrode comprising a second electrode portion and a second line portion connected to the second electrode portion,

each of the first sensor electrode and the second sensor electrode being opposed to the pixel electrodes,

the first sensor electrode being disposed at a position which does not overlap the second sensor electrode in planar view,

each of the first sensor electrode and the second sensor electrode comprising a first conductive layer formed of a first member and a second conductive layer which is formed of a second member different from the first member and which is disposed on the first conductive layer,

wherein the second conductive layer includes sub-conductive layers and each of the sub-conductive layers is electrically connected by the first conductive layer, at the first line portion and the second line portion.

2. The sensor-equipped display device of claim 1 , further comprising:

a sensor controller connected to each of the first line portion and the second line portion,

wherein

the sensor controller supplies a sensor signal to each of the first sensor electrode and the second sensor electrode, and reads a detection signal indicating capacitance variation generated at each of the first sensor electrode and the second sensor electrode supplied with the sensor signals.

3. The sensor-equipped display device of claim 1 , wherein

the first member is a metal material and the second member is a transparent conductive material.

4. The sensor-equipped display device of claim 1 , wherein

the first electrode portion and the second electrode portion are arranged in a first direction,

the first line portion and the second line portion are arranged in the first direction, and

the first line portion and the second line portion extend in a second direction intersecting the first direction.

5. The sensor-equipped display device of claim 1 , wherein

the first conductive layer extends in at least one of a first direction and a second direction intersecting each other, at the first line portion and the second line portion.

6. The sensor-equipped display device of claim 1 , further comprising:

a scanning line above the insulating substrate; and

a signal line above the insulating substrate, wherein

the first conductive layer extends along at least one of the scanning line and the signal line.

7. The sensor-equipped display device of claim 1 , further comprising:

pixels including a red pixel, a green pixel and a blue pixel above the insulating substrate, wherein

the first conductive layer is located in at least one of an interval between the red pixel and the green pixel and an interval between the green pixel and the blue pixel.

8. The sensor-equipped display device of claim 1 , wherein

a width of the second conductive layer is greater than a width of the first conductive layer.

9. The sensor-equipped display device of claim 1 , wherein

the second conductive layer extends parallel to the first conductive layer, at the first line portion and the second line portion.

10. The sensor-equipped display device of claim 1 , wherein

the sub-conductive layers are arranged in an extension direction of the first conductive layer, at the first line portion and the second line portion.

11. A sensor-equipped display device, comprising:

an insulating substrate;

pixel electrodes above the insulating substrate;

a first sensor electrode comprising a first electrode portion and a first line portion connected to the first electrode portion; and

a second sensor electrode comprising a second electrode portion and a second line portion connected to the second electrode portion,

each of the first sensor electrode and the second sensor electrode being opposed to the pixel electrodes,

the first sensor electrode being disposed at a position which does not overlap the second sensor electrode in planar view,

each of the first sensor electrode and the second sensor electrode comprising a first conductive layer formed of a first member and a second conductive layer which is formed of a second member different from the first member and which is disposed on the first conductive layer,

wherein the first conductive layer at each of the first electrode portion and the second electrode portion is located on a same straight line and is separated between the first electrode portion and the second electrode portion.

12. A sensor-equipped display device, comprising:

an insulating substrate;

pixel electrodes above the insulating substrate;

a first sensor electrode comprising a first electrode portion and a first line portion connected to the first electrode portion; and

a second sensor electrode comprising a second electrode portion and a second line portion connected to the second electrode portion,

each of the first sensor electrode and the second sensor electrode being opposed to the pixel electrodes,

the first sensor electrode being disposed at a position which does not overlap the second sensor electrode in planar view,

each of the first sensor electrode and the second sensor electrode comprising a first conductive layer formed of a first member and a second conductive layer which is formed of a second member different from the first member and which is disposed on the first conductive layer,

wherein the second conductive layer includes dummy slits which are scattered inside the second conductive layer and the dummy slits extend in at least one of a first direction and a second direction intersecting each other, at each of the first electrode portion and the second electrode portion.

13. The sensor-equipped display device of claim 12 , further comprising:

a scanning line above the insulating substrate; and

a signal line above the insulating substrate, wherein

the dummy slits extend along at least one of the scanning line and the signal line.

14. The sensor-equipped display device of claim 12 , wherein

the dummy slits of the second conductive layer are located in an interval between a red pixel and a blue pixel.

15. A sensor-equipped display device, comprising:

an insulating substrate;

pixel electrodes above the insulating substrate;

a first sensor electrode comprising a first electrode portion and a first line portion connected to the first electrode portion; and

a second sensor electrode comprising a second electrode portion and a second line portion connected to the second electrode portion,

each of the first sensor electrode and the second sensor electrode being opposed to the pixel electrodes,

the first sensor electrode being disposed at a position which does not overlap the second sensor electrode in planar view,

each of the first sensor electrode and the second sensor electrode comprising a first conductive layer formed of a first member and a second conductive layer which is formed of a second member different from the first member and which is disposed on the first conductive layer,

wherein the first line portion is drawn to a first end side, and

the second line portion is drawn to a second end side opposite to the first end side and is electrically connected to an auxiliary line extending from the first end side to the second end side.

16. A sensor-equipped display device, comprising:

an insulating substrate;

a scanning line above the insulating substrate;

a signal line above the insulating substrate;

pixel electrodes above the insulating substrate; and

sensor electrodes opposed to the pixel electrodes,

each of the sensor electrodes comprising an electrode portion and a line portion connected to the electrode portion,

each of the sensor electrodes comprising a first conductive layer formed of a first member and a second conductive layer which is formed of a second member different from the first member and which is disposed on the first conductive layer,

wherein the second conductive layer includes a slit extending along at least one of the scanning line and the signal line.

17. The sensor-equipped display device of claim 16 , wherein the slit of the second conductive layer is located in an interval between a red pixel and a blue pixel.