简述了光敏性二胺中间体在光敏聚酰亚胺合成中的作用和特点：研究了光敏性二胺中间体的合成方法与工艺；探讨了溶剂、温度、催化剂等因素对合成反应的影响规律：对产物的结构进行了测试。 The role and characteristics of photosensitive diamine intermediates in the synthesis of photosensitive polyimide were briefly described. The synthesis methods and process of photosensitive diamine intermediates were studied. The effects of solvent, temperature and catalyst on the synthesis reaction were discussed Law: The structure of the product was tested.