Abstract: One embodiment of the present invention provides a touch detection device comprising: a plurality of sensor pads disposed to form a plurality of rows and columns and forming a touch capacitance with a touch input tool; and a plurality of signal wirings for respectively connecting the plurality of sensor pads to a driving device, wherein at least one side of each of the plurality of sensor pads and at least one of the plurality of signal wirings include a plurality of segments forming an acute angle with a straight line parallel to the column direction.

Abstract: According to one embodiment, a touch detection device which includes a plurality of sensor pads made of a conductive material, wherein at least one side of the sensor pad consists of a plurality of bar-shaped strips extended to one direction, and sensor pads adjacent to each other in the column direction are arranged to be engaged with each other, is provided.

Abstract: A touch detection apparatus includes: a touch panel including a plurality of sensing nodes; and a touch detection unit configured to perform a hover detection operation on a plurality of clusters in which each of the clusters is configured as any one of the plurality of sensing nodes and at least one sensing node adjacent thereto, and to detect whether a touch occurs on sensing nodes included in a specific cluster based on a result of the hover detection operation. A touch detection method includes: performing hover detection operation for each of a plurality of clusters, each cluster comprising any one of a plurality of sensing nodes and at least one sensing node adjacent thereto; and detecting the occurrence of touch for the sensing nodes in the corresponding cluster based on the result of the hover detection operation.

Abstract: The present invention provides a touch detection method and apparatus. The touch detection apparatus includes: a plurality of sensor nodes comprising a single area node configured as a part of a single sensor pad among sensor pads disposed in multiple rows and columns on a single layer, and a shared area node configured so that parts of at least two sensor pads are alternately arranged; a touch detection unit configured to detect a first touch generation signal according to a change in touch capacitance generated between each sensor pad and a touch generation means, and to detect a second touch generation signal according to a change in mutual capacitance generated between sensor pads adjacent in a first direction; and a touch information processing unit configured to process touch information generated in the single area node and the shared area node based on the first and second touch generation signals.

Abstract: According to one embodiment, a touch detection device which includes a plurality of sensor pads made of a conductive material, wherein at least one side of the sensor pad consists of a plurality of bar-shaped strips extended to one direction, and sensor pads adjacent to each other in the column direction are arranged to be engaged with each other, is provided.

Abstract: One embodiment of the present invention provides a touch detection device comprising: a plurality of sensor pads disposed so as to form a plurality of rows and columns and forming a touch capacitance with a touch input tool; and a plurality of signal wirings for respectively connecting the plurality of sensor pads to a driving device, wherein at least one side of each of the plurality of sensor pads and at least one of the plurality of signal wirings include a plurality of segments forming an acute angle with a straight line parallel to the column direction.

Abstract: According to an embodiment of the present invention, provided is a touch detection device comprising: a plurality of sensor pads disposed to configure a plurality of columns for forming touch capacitance in a relationship with a touch generation means; and a plurality of signal wirings extending from each of the plurality of sensor pads and connected to a touch detection unit which detects touch generation on the basis of output signals from the plurality of sensor pads, wherein at least a part of the plurality of signal wirings extends through the gap between the plurality of sensor pads belonging to the same column.