Abstract: An electronic device includes a display layer configured to display an image, a sensor layer on the display layer configured to receive a downlink signal from an input device, a display driver configured to drive the display layer and a sensor driver configured to control the sensor layer and operate in a first mode and a second mode. In the first mode, the display driver is configured to drive the display layer in a first frame having a first operating frequency. In the second mode, the display driver is configured to drive the display layer in a second frame having a second operating frequency lower than the first operating frequency. The second frame includes a first write period and a first blank period. In the second mode, the sensor driver is configured to receive the downlink signal during a period overlapping with the first blank period.

Abstract: A display device includes: a display panel configured to display an image; an input sensor on the display panel; an approach sensing electrode arranged around the input sensor; and a sensor controller connected to the input sensor and the approach sensing electrode, wherein the sensor controller is configured to drive the input sensor in a first driving mode during a first input sensing frame and to drive the input sensor in a second driving mode during a second input sensing frame, and the sensor controller is further configured to provide an uplink signal to the approach sensing electrode in response to the input sensor operating in the first or second driving mode.

Abstract: A display device includes: a display panel configured to display an image; an input sensor on the display panel; an approach sensing electrode arranged around the input sensor; and a sensor controller connected to the input sensor and the approach sensing electrode, wherein the sensor controller is configured to drive the input sensor in a first driving mode during a first input sensing frame and to drive the input sensor in a second driving mode during a second input sensing frame, and the sensor controller is further configured to provide an uplink signal to the approach sensing electrode in response to the input sensor operating in the first or second driving mode.

Abstract: Provided is an electronic device. The electronic device includes a base layer including a sensing area and a surrounding area configured to surround the sensing area, a plurality of sensor patterns disposed on the sensing area, and connection patterns connecting the plurality of sensor patterns to each other. A boundary between the sensing area and the surrounding area comprises a curved boundary, and the connection pattern, which is disposed adjacent to the curved boundary, of the connection patterns is disposed to be spaced a predetermined distance or more from the curved boundary.

Abstract: A touch screen panel including a base substrate, a first touch electrode disposed on the base substrate and including a first sensing electrode disposed along a first direction and a first sensing connection portion connected to the first sensing electrode and having a first width, an insulation layer disposed on the first touch electrode, and a second touch electrode disposed on the insulation layer and including a second sensing electrode disposed along a second direction crossing the first direction and a second sensing connection portion connected to the second sensing electrode and having a second width. The second width is equal to or greater than one and a half times the first width.

Abstract: Provided is an electronic device. The electronic device includes a base layer including a sensing area and a surrounding area configured to surround the sensing area, a plurality of sensor patterns disposed on the sensing area, and connection patterns connecting the plurality of sensor patterns to each other. A boundary between the sensing area and the surrounding area comprises a curved boundary, and the connection pattern, which is disposed adjacent to the curved boundary, of the connection patterns is disposed to be spaced a predetermined distance or more from the curved boundary.

Abstract: A touch screen panel including a base substrate, a first touch electrode disposed on the base substrate and including a first sensing electrode disposed along a first direction and a first sensing connection portion connected to the first sensing electrode and having a first width, an insulation layer disposed on the first touch electrode, and a second touch electrode disposed on the insulation layer and including a second sensing electrode disposed along a second direction crossing the first direction and a second sensing connection portion connected to the second sensing electrode and having a second width. The second width is equal to or greater than one and a half times the first width.