Display device and method of manufacturing same

The invention relates to a display device and a manufacturing method thereof. The display device includes a roller extending in a first direction and a display module coupled to the roller. The roller includes a barrel having an internal accommodation space, and the barrel defines a slot that exposes the internal accommodation space to the outside and extends in a first direction. The outer surface of the barrel includes a bearing surface spaced apart from the shaft of the barrel by a first distance and a guide surface extending to or from the bearing surface and recessed toward the shaft by a predetermined distance such that the distance to the shaft is less than the first distance. The guide surface extends to or from the first end of the slot. 本申请涉及显示设备及其制造方法。显示设备包括在第一方向上延伸的辊和联接到辊的显示模块。辊包括具有内部容纳空间的筒体，并且筒体限定将内部容纳空间暴露于外部并且在第一方向上延伸的狭槽。筒体的外表面包括支承表面和引导表面，支承表面与筒体的轴间隔开第一距离，引导表面延伸到支承表面或从支承表面延伸并且朝向轴凹陷预定距离，使得到轴的距离小于第一距离。引导表面延伸到狭槽的第一端部或从狭槽的第一端部延伸。