Patent ID: 8519530
Filing Date: 2013-08-27
Classification: B32B,B82Y,C01B,C04B,C08J,D01F,D06M,Y10T

Abstract:
1. A circuit board for electrical circuits or modules, comprising: a first component in the form of a plate-shaped ceramic substrate; a second component in the form of a metal film; and an organic matrix intermediate adhesive bond layer bonding the first component to the second component, the intermediate adhesive bond layer being a composition consisting of an organic matrix component made up of an adhesive or bonding material and carbon-nanofibers, for heat transfer, the carbon-nanofibers being pretreated at a temperature in the range of between 1000° C.-3000° C., and wherein the organic matrix contains from 5 wt. %-30 wt. % carbon-nanofibers in relation to a total weight of the adhesive or bonding material.