Method for reproduction of a compnent with a micro-joint and component produced by said method

Method for production of a component, comprising a micro-structured substrate and a complementary element assembled by means of an assembly joint, method comprising fabrication of the assembly joint by:

• a first step of deposition of a thin layer of polymer on a transfer substrate,
• a second step of bringing the micro-structured substrate and the thin polymer layer into contact,
• a third step of removing the transfer substrate so that the assembly joint is formed by the zones of the thin polymer layer coming into contact with the micro-structured substrate in the course of the second step,
• method wherein the transfer substrate is flexible and removal of the transfer substrate is performed by pulling the latter via one end, the micro-structured substrate and the thin polymer layer having a greater chemical affinity than the chemical affinity between the transfer substrate and the thin polymer layer.