MECHANICAL STRUCTURE COMPRISING AN ACTUATOR AND MECHANICAL AMPLIFICATION MEANS, AND PRODUCTION METHOD

摘要

The invention relates to a mechanical structure comprising a stack containing an active substrate (10) and at least one actuator (20) suitable for generating vibrations in the region of said active substrate, said stack comprising a basic structure for the amplification of said vibrations (30), arranged between said actuator and said active substrate, the structure being used to transmit and amplify said vibrations; and comprising at least one trench (Ti) arranged between said actuator and said active substrate. The invention also relates to a method for producing said structure, comprising the use of a temporary substrate.