A car door is for opening and closing. Car doors are classified in various ways according to the position of the hinge or the opening/closing direction. For example, if you attach a hinge to the roof to make it open vertically, it is called a gull-wing door, and minivans often have a sliding door that you can move along with the door. Usually, the convenience of loading/unloading depends on how big the door is, but the shape also makes a big difference. Therefore, manufacturers consider the structure of pillars and roofs for the convenience of occupants when designing doors. The door outside-handle is for opening the door from the outside. Recently, a pop-up type door outside-handle has been used to improve the design through a plush image and to realize a high-tech appearance through a pop-up method. Hyundai Ioniq 5 and Kia EV6 house this pop-up door outside-handle.