SELF-ASSEMBLED NANOBUMP ARRAY STRUCTURES AND A METHOD TO FABRICATE SUCH STRUCTURES

摘要

A self-assembled nanobump array structure (1A) including a semi-absorbing outer layer provided on at least one nanobump-forming substrate layer (103), the semi-absorbing outer layer (102) configured to ablate slowly to allow an applied laser energy to be transmitted to the at least one nanobump-forming substrate layer, (104) in which the self-assembled nanobump array structure is formed by an energy and a pressure buildup occurring in the at least one nanobump-forming substrate layer.