As the core interface of modern human-computer interaction, the touch panel has completely reshaped the way we interact with electronic devices with its intuitive, convenient and multi-touch advantages. From smartphones to industrial control consoles, from self-service terminals to car central control, it is everywhere. With the continuous development of technology, touch panels continue to make breakthroughs in accuracy, reliability, form and interactive intelligence. In the future, they will continue to promote a more natural, immersive and intelligent user experience, becoming a key bridge connecting the digital world and the real world.