Abstract: A circuit board may include: a base substrate; a connection pad on the base substrate, wherein an upper surface of the connection pad in a first direction includes an inclined surface and a concave portion, the concave portion being at a central portion of the upper surface in a second direction that crosses the first direction; and a connector on the connection pad, the connector including a connection pin that contacts the concave portion.

Abstract: A display device including: a display panel configured to display an image; and a circuit board electrically connected to the display panel, wherein the circuit board includes a plurality of power wires, a plurality of signal wires, a first connector including a plurality of first connection portions, each electrically connected to one of the power wires, a plurality of connection pads, each electrically connected to one of the first connection portions, and a second connector including a plurality of second connection portions, each electrically connected to one of the plurality of signal wires, and a first interval between the first connection portions along a first direction is different from a second interval between the connection pads along the first direction.

Abstract: A display device including a display panel including a base substrate, a plurality of pixels disposed on the base substrate, and a plurality of panel pad rows that are spaced apart from the pixels in a first direction. Each of the panel pad rows includes a plurality of panel pads arranged in a second direction crossing the first direction in a perpendicular manner, a connecting circuit board disposed on the display panel and connected to the panel pads, and a connection member disposed between the display panel and the connecting circuit board to electrically connect the display panel to the connecting circuit board. A minimum-spaced distance between an edge of the base substrate and the panel pads adjacent thereto may be optimized to improve an adhesion property and an electrical connection reliability between the panel pads and the connecting circuit board.

Abstract: A display device including a display panel including a base substrate, a plurality of pixels disposed on the base substrate, and a plurality of panel pad rows that are spaced apart from the pixels in a first direction. Each of the panel pad rows includes a plurality of panel pads arranged in a second direction crossing the first direction in a perpendicular manner, a connecting circuit board disposed on the display panel and connected to the panel pads, and a connection member disposed between the display panel and the connecting circuit board to electrically connect the display panel to the connecting circuit board. A minimum-spaced distance between an edge of the base substrate and the panel pads adjacent thereto may be optimized to improve an adhesion property and an electrical connection reliability between the panel pads and the connecting circuit board.

Abstract: A display apparatus includes pixels connected to gate lines and data lines crossing the gate lines, a data driver which drives the data lines, a gate driver which drives the gate lines, a timing controller which controls the data driver and the gate driver in response to an image signal and a control signal and outputs a first kickback signal and a second kickback signal, and a voltage generator which outputs a first gate-on voltage and a second gate-on voltage in response to the first and second kickback signals to drive the gate lines. The gate driver drives a first group of gate lines in response to the first gate-on voltage and drives a second group of the gate lines in response to the second gate-on voltage.

Abstract: A display apparatus includes pixels connected to gate lines and data lines crossing the gate lines, a data driver which drives the data lines, a gate driver which drives the gate lines, a timing controller which controls the data driver and the gate driver in response to an image signal and a control signal and outputs a first kickback signal and a second kickback signal, and a voltage generator which outputs a first gate-on voltage and a second gate-on voltage in response to the first and second kickback signals to drive the gate lines. The gate driver drives a first group of gate lines in response to the first gate-on voltage and drives a second group of the gate lines in response to the second gate-on voltage.