激光诱导转移技术制备超精细导电图案研究进展

袁康, 曹文鑫, 孙春强, 王卓超, 王笑笑, 张宇民, 朱嘉琦

Research Progress on the Preparation of Ultrafine Conductive Patterns Using Laser-Induced Transfer Technology

YUAN Kang, CAO Wenxin, SUN Chunqiang, WANG Zhuochao, WANG Xiaoxiao, ZHANG Yumin, ZHU Jiaqi

表2 常见LIT技术突破的核心机制总结[21~24]

Table 2 Summary of the core mechanisms of technical breakthroughs in common LIT technology[21-24]

Technical variant Energy transfer mechanism Core problem addressed Expansion of application field Ref. MAPLE-DW Matrix vaporization generates moderate vapor pressure Phase-change damage of heat-sensitive materials Organic semiconductors, bio-inks [21] DR-LIFT Plasma expansion of the metal absorption layer generates pressure waves Direct photothermal damage of materials Microfluidic chips, diagnostic sensors [22] TP-DRL Photodecomposition of polymers releases gases to generate shock waves Thermal degradation of organic materials OLED, QLED displays [23] BA-LIFT Polymer bubble expansion drives fluid flow Splash control for high-resolution fluid transfer Flexible circuits, transparent electrodes [24]