阅读说明：本技术 一种显示屏及其制备方法、移动终端 (Display screen, preparation method thereof and mobile terminal ) 是由 贺虎 于 2018-03-21 设计创作，主要内容包括：本申请公开了提供了一种显示屏及其制备方法、移动终端,该显示屏包括：层叠的透明基板、薄膜晶体管层、阳极层、发光层、共通层以及封装膜层；共通层包括至少一层层结构,并且针对每层层结构,其包括拼接的第一部分及第二部分。在制备显示屏时,在薄膜晶体管层、阳极层、发光层及共通层上形成贯通的第一孔或第四孔,并且在共通层上形成第一孔或第四孔时,第一孔或第四孔位于每层层结构上的第一部分及第二部分的拼接处。在本申请中的透明区域其包括的层仅为基板以及封装膜层,减少了透明区域层结构的设置,进而提高了光线的穿透率,降低了光线在穿透透明区域时的损耗,提高了显示屏的透光效果。并且在上述方案中,封装膜层封装了第一孔或第四孔侧壁上各层之间的间隙,从而提高了显示屏的防水氧侵蚀效果。(The application discloses a display screen and a preparation method thereof, and a mobile terminal, wherein the display screen comprises: the laminated transparent substrate, the thin film transistor layer, the anode layer, the luminescent layer, the common layer and the packaging film layer; the common layer comprises at least one layer of a structure, and for each layer of the structure, the common layer comprises a first part and a second part which are spliced. When the display screen is prepared, a first hole or a fourth hole which is communicated with the thin film transistor layer, the anode layer, the luminescent layer and the common layer is formed, and when the first hole or the fourth hole is formed in the common layer, the first hole or the fourth hole is positioned at the splicing position of the first part and the second part on each layer of the layer structure. The layer that its includes of transparent region in this application only is base plate and encapsulation rete, has reduced the setting of transparent region layer structure, and then has improved the transmissivity of light, has reduced the loss of light when penetrating transparent region, has improved the printing opacity effect of display screen. In addition, in the scheme, the packaging film layer packages the gap between each layer on the side wall of the first hole or the fourth hole, so that the waterproof oxygen corrosion effect of the display screen is improved.)