Touch panel and preparation method thereof

The invention provides a touch panel which comprises a substrate and a touch layer located on the substrate, the touch layer comprises a plurality of touch units arranged at intervals, an area betweenevery two adjacent touch units forms a lead area, and the lead areas are filled with lead materials;the edge of each touch unit is engaged with the edge of at least one adjacent touch unit, the touchpanel has the advantages that the graph of the touch unit inside the touch panel is made into a matched shape, the resistance-capacitance delay effect of the touch panel is reduced, and then the situation that the touch panel cracks is relieved. 本申请提供一种触控面板，所述触控面板包括基板、以及位于所述基板上的触控层，所述触控层包括多个间隔设置的触控单元，相邻所述触控单元之间的区域构成引线区域，所述引线区域填充有引线材料；单个所述触控单元的边缘与至少一个相邻触控单元的边缘呈互咬图形有益效果：本申请通过在触控面板内部的触控单元的图形做成相适应的形状，降低所述触控面板电阻电容延迟效应，进而减轻触控面板出现裂纹的情况。