丝网印刷技术驱动下的柔性传感器创新及其在汽车领域的应用

Innovation in flexible sensors driven by screen printing technology and its application in the automotive field

摘要

随着智能电子与汽车产业的深度融合，柔性传感器凭借“柔性化、集成化、低成本”的特性，成为技术革新的核心方向。而丝网印刷技术凭借基材兼容性强、功能集成度高、规模化生产优势显著的特点，成为制造柔性传感器的关键支撑技术。首先，对丝网印刷技术适配制造柔性传感器的核心工艺特性进行分析，阐述其在压力、温度、应变、气体等多类型柔性传感器中的创新应用；其次，聚焦汽车领域，系统研究柔性传感器在智能座舱体验优化与车用核心部件安全监测中的具体场景；最后，剖析当前技术面临的可靠性、精度与集成化挑战，并提出升级材料、融合多技术、对标汽车行业测试标准等未来发展路径。丝网印刷技术凭借其独特的工艺优势，已成为连接柔性传感器创新与汽车应用落地的核心纽带，在推动汽车智能化与柔性电子产业化进程中发挥着至关重要的作用。

Abstract

With the deep integration of intelligent electronics and the automotive industry，flexible sensors，featuring＇flexibility，integration，and low cost＇，have become the core direction of technological innovation．Screen printing technology，with its strong substrate compatibility，high functional integration and significant advantages in large-scale production，has become a key supporting technology for the manufacturing of flexible sensors．Firstly，the core process characteristics of screen printing technology adapted to the manufacturing of flexible sensors were analyzed，and its innovative applications in diverse types of flexible sensors，including pressure， temperature，strain，and gas sensors were elaborated．Secondly，focused on the automotive field，the specific scenarios of flexible sensors in optimizing the intelligent cabin experience and monitoring the safety of core vehicle components were systematically studied．Finally，the reliability，accuracy and integration challenges currently faced by the technology were analyzed，and future development paths such as material upgrades，multi-technology integration，and align with testing standards of automotive industry were proposed．Screen printing technology，with its unique technological advantages，has become the core link connecting the innovation of flexible sensors and the practical application in automobiles，playing a pivotal role in advancing automotive intelligence and industrialization of flexible electronics．

关键词

丝网印刷 / 柔性传感器 / 智能座舱 / 汽车安全监测 / 规模化制造

Key words

screen printing / flexible sensor / intelligent cockpit / automotive safety monitoring / large-scale manufacturing

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