An impact print‐type hot embossing process is a method for creating arbitrary patterns on polymer film in real‐time. This process can form 20–100 μm dot patterns and line patterns using an impact head and a high‐precision moving stage on a polymer film such as polyester (PET) film, polymethyl methacrylate (PMMA) film, polyvinyl chloride (PVC) film without the need for the embossing stamps used for conventional hot embossing processes. This technology can also create line patterns with varying widths and depths by adjusting the positions of the impact header. Moreover, the proposed process can be used to fabricate electrical channels of various widths and depths to install ultrafine electronic devices. Because the proposed method can create ultrafine patterns in real‐time, using it can reduce the cost and time required for pattern modifications and process replacements. In addition, from the result of the bending test after applying the conductive ink to the line pattern, it is known that this process is suitable for making the flexible electrical channel. The advantages of this line‐patterning method will contribute significantly to the current field of hot embossing to create ultrafine patterns by enabling small‐quantity production of various types of products while also facilitating mass production.

中文翻译：

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使用Impact Print-Type热压印技术的线条图案化工艺的研究

冲击印刷型热压花工艺是一种在聚合物薄膜上实时创建任意图案的方法。此过程可以使用冲击头和高精度移动台在聚合物膜（例如聚酯（PET）膜，聚甲基丙烯酸甲酯（PMMA）膜，聚氯乙烯（PVC）膜）上形成20–100μm的点图案和线条图案，而无需使用高精度的移动平台需要用于常规热压印工艺的压印模。通过调整冲击头的位置，该技术还可以创建具有不同宽度和深度的线条图案。而且，所提出的工艺可以用于制造各种宽度和深度的电通道以安装超细电子设备。由于建议的方法可以实时创建超精细图案，使用它可以减少图案修改和工艺更换所需的成本和时间。另外，从在将导电墨水施加到线图案之后的弯曲测试的结果得知，该方法适合于制造柔性电通道。这种线型图案化方法的优点将有助于小批量生产各种类型的产品，同时也有利于批量生产，从而极大地促进了当前热压纹领域的发展，从而创造出超精细的图案。