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L Pierre deRochemont

Peter H Farmer

A power management module, provides an inductor including one or more electrical conductors disposed around a ferromagnetic ceramic element including one or more metal oxides having fluctuations in metal-oxide compositional uniformity less than or equal to 1.50 mol % throughout the ceramic element.

Power management module and method of manufacture

Method of manufacture of a composite wiring structure for use with at least one semiconductor device, the structure having a first conductive member upon which the semiconductor device can be mounted for electrical connection thereto. A dielectric member, made of ceramic or organo-ceramic composite material, is bonded to the first conductive member and contains embedded therein a conductive network and a thermal distribution network. A second conductive member may be incorporated with the composite wiring structure, with a capacitor electrically connected between the conductive network and the second conductive member. Bonding between the dielectric member and the conductive members may be in the form of a direct covalent bond formed at a temperature insufficient to adversely effect the structural integrity of the conductive network and the thermal distribution network.

Method of manufacture of ceramic composite wiring structures for semiconductor devices

A composite wiring structure (,) for use with at least one semiconductor device (,). The composite wiring structure having a first conductive member (,) upon which the semiconductor device can be mounted for electrical connection thereto. A dielectric member (,), made of ceramic or organo-ceramic composite material, is bonded to the first conductive member (,) and contains embedded therein a conductive network (,) and a thermal distribution network (,). A second conductive member (,) may be incorporated with the composite wiring structure, with a capacitor (,) being electrically connected between the conductive network (,) and the second conductive member (,). Bonding between the dielectric member and the conductive members may be in the form of a direct covalent bond formed at a temperature insufficient to adversely effect the structural integrity of the conductive network and the thermal distribution network.

Ceramic composite wiring structures for semiconductor devices and method of manufacture

A metal-ceramic composite comprised of a metal member bonded to a ceramic oxide member through a covalent bond formed at temperatures less than 880.degree. C., and metal-ceramic composites that are so constructed that to control internal stress or increase crack-resistance within the ceramic member under applied thermal or mechanical loads to the composite, such composite with ferrite or alumina bonded sets of such metal-ceramic computers and end use devices including printed circuit boards, EMI shields and higher level assemblies including such devices.

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Austin, TX, United States of America

L Pierre deRochemont