An electronic device comprising: a display panel to display an image; a base layer disposed on the display panel and comprising a first area, a second area outside the first area, and a third area outside the second area, wherein a boundary between the second area and the third area comprises a first curved boundary (C_BL1); and a sensor comprising a plurality of sensor patterns disposed on the first and second areas, a plurality of connection patterns configured to connect adjacent sensor patterns of the plurality of sensor patterns and the plurality of connection patterns comprise a central connection pattern disposed on the first area and a first outer connection pattern, a second outer connection pattern, and a third outer connection pattern disposed on the second area and a plurality of driving lines disposed on the third area to connect the plurality of sensor patterns, which are adjacent to the first curved boundary (C_BL1), a center of the first outer connection pattern is disposed to be spaced apart from a center (Ccp) of the central connection pattern in a first direction, a center of the second outer connection pattern is disposed to be spaced apart from the center (Ccp) of the central connection pattern in a second direction, and the third outer connection pattern is disposed to be spaced apart from the center of the central connection pattern in a third direction crossing the first and second directions, the plurality of driving lines are disposed adjacent to the first curved boundary (C_BL1) to extend along the first curved boundary (C_BL1), and the third outer connection pattern faces the plurality of driving lines with the first curved boundary (C_BL1) therebetween characterized in that a center of the third outer connection pattern does not overlap a first cross point at which a first virtual line extending from the center of the first outer connection pattern in the second direction and a second virtual line extending from the center of the second outer connection pattern in the first direction cross each other, and the third outer connection pattern is disposed to be spaced apart from the cross point in a direction that is away from the first curved boundary (C_BL1). a display panel to display an image; a base layer disposed on the display panel and comprising a first area, a second area outside the first area, and a third area outside the second area, wherein a boundary between the second area and the third area comprises a first curved boundary (C_BL1); and a sensor comprising a plurality of sensor patterns disposed on the first and second areas, a plurality of connection patterns configured to connect adjacent sensor patterns of the plurality of sensor patterns and the plurality of connection patterns comprise a central connection pattern disposed on the first area and a first outer connection pattern, a second outer connection pattern, and a third outer connection pattern disposed on the second area and a plurality of driving lines disposed on the third area to connect the plurality of sensor patterns, which are adjacent to the first curved boundary (C_BL1), a center of the first outer connection pattern is disposed to be spaced apart from a center (Ccp) of the central connection pattern in a first direction, a center of the second outer connection pattern is disposed to be spaced apart from the center (Ccp) of the central connection pattern in a second direction, and the third outer connection pattern is disposed to be spaced apart from the center of the central connection pattern in a third direction crossing the first and second directions, the plurality of driving lines are disposed adjacent to the first curved boundary (C_BL1) to extend along the first curved boundary (C_BL1), and the third outer connection pattern faces the plurality of driving lines with the first curved boundary (C_BL1) therebetween characterized in that a center of the third outer connection pattern does not overlap a first cross point at which a first virtual line extending from the center of the first outer connection pattern in the second direction and a second virtual line extending from the center of the second outer connection pattern in the first direction cross each other, and the third outer connection pattern is disposed to be spaced apart from the cross point in a direction that is away from the first curved boundary (C_BL1).