以4,4’-六氟亚异丙基-邻苯二甲酸酐(6FDA)和4,4’-二胺基二苯醚(4,4’-ODA)为原料制备了含氟聚酰亚胺薄膜,然后通过水解、激光打印、离子交换、化学还原等技术得到银和铜双金属的图案化聚酰亚胺薄膜。通过X-射线衍射仪、四点探针测试仪、光学显微镜、扫描电子显微镜等仪器系统研究了薄膜表面金属的形成过程及水解时间与导电性的关系。实验结果表明,随着水解时间的增加,金属线条的导电性逐渐增加,电导率最大达到500s/cm。 Fluoropolymer was prepared from 4,4’-hexafluoroisopropylidene-phthalic anhydride (6FDA) and 4,4’-diaminodiphenyl ether (4,4’-ODA) Amine thin film, and then through the hydrolysis, laser printing, ion exchange, chemical reduction and other techniques to obtain silver and copper bimetallic patterned polyimide film. The formation process of the metal on the surface of the film and the relationship between the hydrolysis time and the conductivity were studied by X-ray diffraction, four-point probe tester, optical microscope and scanning electron microscope. The experimental results show that with the increase of hydrolysis time, the conductivity of metal lines gradually increases, and the conductivity reaches 500s / cm.