The present inventive concept provides a screen device capable of avoiding the moire phenomenon and including an electrically conductive mesh pattern that is formed on a film-shaped transparent substrate so as to enable at least one of touch input and electromagnetic wave shielding, in which the mesh pattern consists of a plurality of irregular polygons arranged along an upper surface of the transparent substrate, a pitch value of each of the plurality of irregular polygons is included within a preset range, and pitch values of respective neighboring irregular polygons are different from each other.

For a node in which a difference between a base sensor value which is a sensor value obtained at certain time intervals and a first reference value which is a sensor value obtained when an organic EL element does not emit light in normal temperature state is greater than a threshold value, a correction value calculation circuit stores the product of a base computing value and a third reference value as a correction value in a correction value storage unit, the third reference value representing a ratio of the first reference value to a second reference value which is a sensor value obtained when the organic EL element emits light in normal temperature state, and the base computing value being obtained by providing the product of the third reference value and the base sensor value as an input value to a base computing value calculation circuit.

A sensor module includes a sensor that includes a first sensor layer of a capacitance type including a plurality of first detection units arranged two-dimensionally and a second sensor layer of a capacitance type including a plurality of second detection units arranged two-dimensionally, the first sensor layer being provided on the second sensor layer, and a control unit that scans the plurality of first detection units and the plurality of second detection units.

A touch sensing device includes first sensor electrodes disposed in a first area, second sensor electrodes disposed in a second area, first sensor lines each connected to the first sensor electrodes in the first area, and second sensor lines each connected to the second sensor electrodes in the second area. Each of the second sensor lines includes a first sub-sensor line disposed in the second area, and a second sub-sensor line disposed in the first area and the second area and connected to the first sub-sensor line.

A display device includes a plurality of sub-pixels disposed on a display area of the display device and including a first electrode, a light emitting layer, and a second electrode, a pixel-defining layer defining emission areas of the plurality of sub-pixels, respectively, an organic planarization layer disposed on the pixel-defining layer and comprising one or more valleys overlapping a first area in a plan view and at least one protrusion overlapping a second area in a plan view, and a high-refractive planarization layer disposed on the organic planarization layer. The first area is located at an edge of the display area. A second area is located in a non-display area of the display device.

A method includes transmitting, by a plurality of drive sense circuits of a primary interactive display device, a plurality of signals on a plurality of electrodes of the primary interactive display device. At least one change in electrical characteristics of a set of electrodes is detected by a set of drive sense circuits during a temporal period. A stream of user notion data is determined by a processing module of the primary interactive display device based on interpreting the at least one change in the electrical characteristics of the set of electrodes during the temporal period. The stream of user notation data is displayed via a display of the primary interactive display device during the temporal period. The stream of user notation data is transmitted, via a network interface of the primary interactive display device, to a plurality of secondary interactive display devices for display.

The present disclosure relates to a display device, and a display device according to an embodiment includes a substrate, a transistor disposed on the substrate, a light emitting element connected to the transistor, an encapsulation layer disposed on the light emitting element, a sensing electrode disposed on the encapsulation layer, a first insulating layer disposed on the sensing electrode and including an opening, a second insulating layer disposed on the first insulating layer, and a third insulating layer disposed on the second insulating layer, wherein a refractive index of the third insulating layer is higher than that of the second insulating layer.

The present disclosure relates to a touch detection device, a display device including the same, and a method for manufacturing the same capable of minimizing an area of an outer area of a touch detection area or making the area of the outer area zero by changing disposition positions of touch driving lines and touch detection lines. The touch detection device comprising touch driving lines and touch detection lines, a driving electrode and a detection electrode disposed on the touch driving lines and the touch detection lines to overlap the touch driving lines and the touch detection lines.

The disclosure relates to a touch sensing device and a driving method thereof. A touch sensing device includes a touch driving device receiving touch sensing data from a touch sensor during a touch sensing period, a touch controller receiving the touch sensing data from the touch driving device during a display period, and a first bus connecting the touch driving device to the touch controller, wherein the touch driving device transfers the touch sensing data to the touch controller through the first bus during the display period.

An electronic device including: a display layer configured to display images; a sensor layer disposed on the display layer and including a plurality of first electrodes and a plurality of second electrodes; and a sensor driver configured to drive the sensor layer, wherein the sensor driver is configured to sequentially provide a first driving signal to the plurality of first electrodes and, when the display layer displays a predetermined image, the sensor driver is configured to provide a second driving signal having a frequency different from that of the first driving signal to the plurality of first electrodes.