Touch Detection Device for Improving Touch Detection and Visibility and Electronic Device Comprising Same
AssigneeCrucialtec Co., Ltd.
InventorsIck Chan JEONG, Jun Yun KIM
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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.
Claims15
A touch detection device, comprising:
- a plurality of sensor pads arranged in a plurality of rows and columns and suitable for forming 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 each of the plurality of signal wirings include at least one segment forming an acute angle with a straight line parallel to the column direction.
An electronic device, comprising:
- a display device having a plurality of pixels consisting of a plurality of sub-pixels and forming a plurality of rows and columns;
- and
- a touch screen panel arranged in the top of the display device, comprising a plurality of sensor pads arranged to form a plurality of rows and columns, and a plurality of signal wirings for respectively connecting the plurality of sensor pads to a driving device,
- wherein a first area where the sensor pad or signal wiring of the touch screen panel is arranged consists of a plurality of unit areas configured to uniformly distribute quantity of light or luminance of the plurality of sub-pixels in the unit area.
Dependencies are inferred from the claim text.