Abstract: A display device including a sensor screen having a touch recognition function and a fingerprint recognition function is disclosed. The display device includes a display panel having a first display area and a second display area that are adjacent to each other, a first touch sensor being disposed in the first display area, and a sensor screen having a first transparent substrate and a second transparent substrate that are sequentially disposed on the display panel, and a fingerprint sensor and a second touch sensor that are disposed between the first transparent substrate and the second transparent of the sensor screen corresponding to the second display area of the display panel.

Abstract: A display device and a method of driving the same are disclosed. The display device includes a display panel including a first display area and a second display area that are adjacent to each other, and a first touch sensor disposed in the first display area, a sensor screen disposed on the display panel and including a fingerprint sensor and a second touch sensor at a location corresponding to the second display area of the display panel, a display touch integrated circuit (IC) configured to drive pixels of the first and second display areas and the first touch sensor, and a fingerprint touch IC configured to drive the fingerprint sensor in a portion of one frame period, in which the first touch sensor is not driven.

Abstract: The present disclosure relates to a sensor screen capable of recognizing a touch and a fingerprint. A touch screen includes an active area having a minor axis and a major axis intersecting each other, and a bezel area outside the active area. The touch screen includes a plurality of touch sensing electrode groups arranged in the minor axis direction, a plurality of touch driving electrode groups arranged in the major axis direction, a plurality of fingerprint and touch driving electrodes arranged in the major axis direction between the touch driving electrode groups, a plurality of fingerprint and touch sensing electrodes arranged adjacent to the outermost touch sensing electrode group from among the plurality of touch sensing electrode groups and a read-out IC arranged adjacent to the plurality of fingerprint and touch sensing electrodes.

Abstract: A touch sensor integrated type display device capable of recognizing a user's touch operation is disclosed. The touch sensor integrated type display device includes a plurality of first electrodes each including a plurality of first electrode patterns, which are connected through a plurality of first bottlenecks, the plurality of first electrodes being arranged in a first direction, and a plurality of second electrodes arranged in a second direction crossing the first direction. The plurality of first electrode patterns and the plurality of second electrodes are alternately disposed. At least one unit pixel electrode is disposed corresponding to each of the plurality of first electrode patterns.

Abstract: A touch sensor integrated display device is provided comprising gate lines and data lines formed on a substrate to be intersected with each other, a plurality of pixel electrodes formed at intersections between the gate lines and the data lines, and a common electrode formed to overlap the plurality of pixel electrodes through an insulating film disposed between the common electrode and the plurality of pixel electrodes, wherein the common electrode includes at least two touch electrodes, each of which is connected to at least one of signal lines arranged in one of a first direction and a second direction crossing the first direction.

Abstract: Provided is a touch sensor integrated type display device. The device includes: an active area (AA), a bezel area (BA) outside the AA, the BA including: a data driving integrated circuit (IC), a flexible printed circuit (FPC) board, a gate driving IC, and gate line-on-glass (LOG) wires between the FPC board and the gate driving IC, first electrodes in the AA and crossing in first and second directions, second electrodes in the AA, arranged in the second direction and alternately disposed with the first electrodes along the first direction, grouping wires in the BA in parallel between the AA and the data driving IC, having different lengths, such that the grouping wires are non-overlapped with the gate LOG wires, and first sub-routing wires connecting the first electrodes, corresponding to one line in the first direction, to each of the grouping wires.

Abstract: Provided are a fingerprint sensor and a display device including the same. A fingerprint sensor array includes: a plurality of first electrodes arranged in a first direction, each of the plurality of first electrodes including at least one of: a first transparent electrode including a transparent conductive material and a first metal electrode including a low-resistance metal material; a plurality of second electrodes arranged in a second direction crossing the first direction, each of the plurality of second electrodes including at least one of: a second transparent electrode including the transparent conductive material and a second metal electrode including the low-resistance metal material; and an insulating layer between the plurality of first electrodes and the plurality of second electrodes to insulate the first electrodes from the second electrodes.

Abstract: Disclosed is a fingerprint sensor integrated type touch screen device that includes a touch screen having at least one fingerprint & touch area and a plurality of touch areas, each touch area including Tx electrode lines of a first group crossing Rx electrode lines of the first group, and touch sensors at crossings of the Tx electrode lines of the first group and the Rx electrode lines of the first group; and a touch integrated circuit (IC) that supplies a sensor driving signal of a same phase to the Tx electrode lines of the first group, groups first effective Rx channels of the Rx electrode lines of the first group as a bundle, and simultaneously senses the first effective Rx channels through a first touch sensing part, wherein first ineffective Rx channels of the Rx electrode lines of the first group are electrically disconnected from the first touch sensing part.

Abstract: A touch sensor integrated type display device includes a plurality of first electrodes each including a plurality of first electrode patterns, which are adjacent to one another in a first direction and are connected to one another through at least one first bottleneck, and a plurality of second electrodes arranged in a second direction crossing the first direction. The first electrodes are arranged in the first direction. The plurality of first electrode patterns and the plurality of second electrodes are alternately disposed along the first direction. At least one unit pixel electrode is disposed correspondingly to each first electrode pattern. Each first electrode pattern includes an electric field shielding portion disposed between the unit pixel electrode and the second electrode.

Abstract: A touch sensor integrated type display device includes a plurality of gate lines, a plurality of data lines crossing over the plurality of the gate lines, a plurality of pixel electrodes formed in areas defined by crossing over the gate lines and the data lines, a plurality of first electrodes formed between pixel electrodes which are neighbored to each other with a gate line therebetween, a plurality of second electrodes, each of the second electrodes formed to overlap with at least one portion of the pixel electrode and arranged in parallel with the gate line, wherein one of the first and second electrodes serve as common electrodes for driving the display device.

Abstract: A touch sensing device comprises a plurality of first touch electrodes and a plurality of second touch electrodes located in an active area of the touch sensing device, the plurality of first touch electrodes and the plurality of second touch electrodes arranged in a first direction. The touch sensing device also includes a plurality of third touch electrodes located in the active area and arranged in a second direction that crosses the first direction. The first touch electrodes, second touch electrodes, and third touch electrodes have a first resolution for sensing touch in the active area. The touch sensing device also includes a plurality of combination touch and fingerprint electrodes located in the active area, the plurality of combination touch and fingerprint electrodes having a second resolution for sensing both touch and a fingerprint in the active area and the second resolution being higher than the first resolution.

Abstract: A touch sensing device comprises touch electrodes having a first resolution for sensing touch in the active area. The touch sensing device also includes combination touch and fingerprint electrodes having a second resolution for sensing both touch and a fingerprint in the active area, the second higher than the first resolution. The touch sensing device also includes a touch and fingerprint controller that respectively applies a touch driving voltage for sensing touch to the plurality of touch electrodes and the plurality of combination touch and fingerprint electrodes during a touch driving mode of a touch period of the touch sensing device, and the touch and fingerprint controller applies a fingerprint driving voltage for sensing a fingerprint to the plurality of combination touch and fingerprint electrodes during a fingerprint mode of the touch period.

Abstract: A touch sensor integrated display device is provided comprising gate lines and data lines formed on a substrate to be intersected with each other, a plurality of pixel electrodes formed at intersections between the gate lines and the data lines, and a common electrode formed to overlap the plurality of pixel electrodes through an insulating film disposed between the common electrode and the plurality of pixel electrodes, wherein the common electrode includes at least two touch electrodes, each of which is connected to at least one of signal lines arranged in one of a first direction and a second direction crossing the first direction.

Abstract: A sensor screen and a display device including the same are described. The sensor screen can include a first base member including a first active area and a first bezel area and having a first thickness, a second base member which is positioned opposite the first base member and has a second thickness less than the first thickness, and at least one fingerprint sensor disposed in a portion of the first bezel area of one of the first and second base members. The fingerprint sensor can include a plurality of first fingerprint electrodes arranged in a first direction and a plurality of second fingerprint electrodes, which are insulated from the first fingerprint electrodes and are arranged in a second direction crossing the first direction.

Abstract: A touch sensor integrated display device is provided comprising gate lines and data lines formed on a substrate to be intersected with each other, a plurality of pixel electrodes formed at intersections between the gate lines and the data lines, and a common electrode formed to overlap the plurality of pixel electrodes through an insulating film disposed between the common electrode and the plurality of pixel electrodes, wherein the common electrode includes at least two touch electrodes, each of which is connected to at least one of signal lines arranged in one of a first direction and a second direction crossing the first direction.

Abstract: A touch sensor integrated type display device includes gate lines and data lines crossing over the gate lines, a plurality of pixel electrodes respectively disposed in areas defined by the crossing of the gate lines and the data lines, a plurality of 1-1 electrodes each of which is disposed correspondingly to some of the pixel electrodes and has a first size, a plurality of 1-2 electrodes connected to the plurality of 1-1 electrodes, each of which is disposed correspondingly to another some of the pixel electrodes, and has a second size greater than the first size, and a plurality of second electrodes, each of which is disposed between the 1-1 and 1-2 electrode and is arranged in a direction crossing the 1-1 and 1-2 electrodes. The two 1-1 electrodes are disposed between the 1-2 electrodes in parallel.

Abstract: A touch sensor integrated type display device includes gate lines and data lines crossing over each other, pixel electrodes respectively formed in areas defined by crossing the gate lines and the data lines, first electrodes, each of which is formed between the pixel electrodes and in parallel with the gate line, the pixel electrodes being adjacent to each other with the gate line interposed therebetween, second electrodes formed in parallel with the data lines to overlap the pixel electrode, first routing wires connecting some of the first electrodes to form first electrode groups arranged in a first direction, second routing wires connecting another some of the first electrodes to form second electrode groups arranged in the first direction; and third routing wires connecting some of the second electrodes to form third electrode groups arranged in a second direction.

Abstract: A touch sensor integrated type display device includes gate and data lines that cross over each other to form a plurality of pixel regions; first electrodes arranged in parallel in a first direction; second electrodes arranged in parallel in a second direction; first subpixel electrodes formed within the pixel regions on a different layer from the first electrodes and overlap the first electrodes; a second subpixel electrode formed on the same layer as the first electrodes and overlaps the second electrodes; first routing wires that group the first electrodes into m units; second routing wires that group the second electrodes into n units; first electrostatic discharging circuits that connect the first routing wires to a ground wire; and second electrostatic discharging circuits that connects the second routing wires to the ground wire, wherein the first subpixel electrodes and the second subpixel electrode constitute a unit pixel.

Abstract: A touch sensor integrated type display device includes gate lines and data lines; a plurality of pixel electrodes respectively formed in pixel areas defined by crossings of the gate and data lines; a first electrode formed between first pixel electrodes and in parallel with a first gate line of the gate lines, the first pixel electrodes being adjacent to each other with the first gate line interposed therebetween; second electrodes formed between second pixel electrodes and arranged in a line in parallel with a second gate line adjacent to the first gate line, the second pixel electrodes being adjacent to each other with the second gate line interposed therebetween; and third electrodes, each of which is formed in parallel with the data lines and contacts the second electrodes, at least a portion of each of the third electrodes overlapping the first and second pixel electrodes.

Abstract: A touch sensor integrated type display device includes gate lines, a gate insulating film, data lines formed to cross over the gate lines, thin film transistors formed in pixel regions, a first passivation layer that covers the thin film transistors, first electrodes disposed on the first passivation layer along the data lines with the gate lines interposed therebetween, a second passivation layer covering the first electrodes, pixel electrodes that are formed in the pixel regions to partially overlap the first electrodes, and second electrodes formed on the second passivation layer in parallel with the gate lines, each of the plurality of second electrodes is disposed between neighboring pixel electrodes with the gate lines interposed therebetween.