阅读说明：本技术 触控屏及其制作方法、触控显示装置 (Touch screen, manufacturing method thereof and touch display device ) 是由 李泽文 罗鸿强 张光均 郭振 于 2019-11-04 设计创作，主要内容包括：一种触控屏及其制作方法、触控显示装置。触控屏(1)包括：基板(11)；触控层(12)和绑定层(13),位于基板(11)的一侧,绑定层(13)与触控层(12)通过金属线(14)连接；柔性电路板(15),与绑定层(13)连接；偏光片(16),位于触控层(12)远离基板(11)的一侧,且具有曝露出绑定层(13)和至少一部分金属线(14)的槽口(160)；绝缘遮光带(17),覆盖金属线(14)被槽口(160)所曝露出的部分,且延伸至偏光片(16)的靠近基板(11)的一侧；盖板(18),位于偏光片(16)远离基板(11)的一侧,包括透明窗口区(181)和位于透明窗口区(181)周边的遮挡区(182)；其中,触控层(12)在盖板(18)上的正投影位于透明窗口区(181)且与遮挡区(182)之间具有间距,绝缘遮光带(17)包括曝露于间距处的部分。(A touch screen, a manufacturing method thereof and a touch display device are provided. The touch screen (1) comprises: a substrate (11); the touch control layer (12) and the binding layer (13) are positioned on one side of the substrate (11), and the binding layer (13) is connected with the touch control layer (12) through a metal wire (14); a flexible circuit board (15) connected to the binding layer (13); the polarizer (16) is positioned on one side of the touch layer (12) far away from the substrate (11) and is provided with a notch (160) exposing the binding layer (13) and at least one part of the metal wire (14); an insulating light shielding tape (17) covering the portion of the metal line (14) exposed by the notch (160) and extending to the side of the polarizer (16) close to the substrate (11); the cover plate (18) is positioned on one side of the polaroid (16) far away from the substrate (11) and comprises a transparent window area (181) and a shielding area (182) positioned on the periphery of the transparent window area (181); the orthographic projection of the touch layer (12) on the cover plate (18) is located in the transparent window area (181) and has a distance with the shielding area (182), and the insulating light shielding strip (17) comprises a part exposed at the distance.)