An improved PWB thermal plane assembly having a low CTE and high thermal conductivity comprising a first and second outer layer of aluminum, at least one intermediate layer comprising a metal matrix reinforced with graphite fibers and a layer of aluminum disposed about the outside edge of said outer and intermediate layers.
申请公布号
US5306571(A)
申请公布日期
1994.04.26
申请号
US19920847259
申请日期
1992.03.06
申请人
BP CHEMICALS INC., ADVANCED MATERIALS DIVISION
发明人
DOLOWY, JR., JOSEPH F.;WEBB, BRADLEY A.;VAN DEN BERGH, MARK