DEVICE AND METHOD FOR FORMING A DEVICE HAVING A CAVITY WITH CONTROLLED ATMOSPHERE

摘要

Device comprising a carrier (100) and at least one cover (104) able to be bonded to the carrier to form with the carrier at least one cavity (114) having a controlled atmosphere around at least one component (102). In accordance with the invention, at least one of either the cover or the carrier is provided with at least one wedge (110) in fusible material and a strip of insulation (112) formed around said component, and before bonding, the wedge of fusible material is of sufficient thickness to prevent the strip of insulation (112) from coming into contact both with the cover and with the carrier when they are assembled together.Particular application to the encapsulation of electronic, mechanical or electromagnetic components.