DISPLAY DEVICE HAVING GATE DRIVER

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DISPLAY DEVICE HAVING GATE DRIVER

This abstract first appeared for US patent application 20240257763 titled 'DISPLAY DEVICE HAVING GATE DRIVER

Original Abstract Submitted

a display device including a gate driver capable of preventing threshold voltage shift of thin film transistors constituting the gate driver from influencing an output of the gate driver is disclosed. the display device includes a display panel including a plurality of gate lines and a plurality of data lines, and a gate driver including at least one scan driver. the gate driver sequentially outputs a scan signal to the plurality of gate lines. the at least one scan driver includes an output buffer configured to output a first clock signal as a scan signal in response to signals of a q-node and a qb-node, and a first transistor configured to supply a low-level voltage to the qb-node in response to a start signal or a scan signal of an upstream stage.