Photosensitive polyimide (PSPI) is a kind of dielectric material with dual functions of photosensitivity and heat resistance, which is applied in redistribution layers (RDLs). However, with the ...

For Polyimides (PI) used as insulating inter-layers or passivation layers in microelectronics and power electronics, reliability and failure mechanisms are intimately linked to phenomena such as ...

Novel area-selective molecular layer deposition (AS-MLD) of polyimide (PI) on Cu versus native SiO2 was studied. By use of 1,6-diaminohexane (DAH) and pyromellitic dianhydride (PMDA) as precursors, PI ...