Array substrate and display device including the same

Provided are an array substrate and a display device including the same. According to an exemplary embodiment of the present disclosure, if an active area has curved corner portions, a compensation unit configured to a parasitic capacitance is included. Further, a plurality of data lines disposed to overlap the corner portions of the active area is disposed with a different width therebetween. Therefore, it is possible to reduce a difference in parasitic capacitance of each gate line or data line disposed to overlap the corner portions of the active area and also possible to reduce a resistance difference between data lines. Therefore, a degree of delay of a signal transferred through a plurality of gate lines or data lines is similar in each gate line or data line, so that a defect does not occur in a displayed image. 提供了种阵列基板和包括其的显示装置。根据本公开的示范性实施例，如果有源区具有弯曲角部，则包括配置成补偿寄生电容的补偿单元。而且，被配置成与有源区的角部交叠的多条数据线，按照在数据线之间具有不同宽度的方式设置。因此，可以减小设置成与有源区的角部交叠的每条栅极线或数据线的寄生电容差异，也可以减小数据线之间的电阻差异。因此，在每条栅极线或数据线中，经由多条栅极线或数据线传送的信号的延迟程度