Abstract: System of components for hybridization including a first component (410) with a first set of hybridization studs (414), and at least a second component (412) with second hybridization studs (450), the first and second studs being respectively associated in pairs of studs, one of the first and one of the second studs, with at least one pair of studs, equipped with a projection (418) of meltable material and the other aforesaid first and second studs of the pair of studs, referred to as contact studs (450, 450a, 450b), having a surface wettable by the meltable material. According to the invention at least one part of the contact stud (450) forms a protuberance (452). Application to manufacturing of electronic, electro-optic and mechanical components.

Abstract: A method and a device are provided for reading a matrix of photonic detectors which delivers a current whose intensity varies according to the incident flux. A set of elementary points (PEL(i,j)) enables the signals delivered by each detector to be read. The quantity processed is the charge. Each elementary point effects a preintegration of the current delivered by a corresponding detector. A charge amplifier effects a reading to condition the signals delivered by the matrix of detectors and to multiplex them to at least one information processing chain.