发明名称 Printed Circuit Board With Reduced Dielectric Loss
摘要 A printed circuit board (PCB) with reduced dielectric loss, including conductive traces disposed upon layers of dielectric material, the layers of dielectric material including core layers and prepreg layers, one or more of the layers of dielectric material including pockets of air that reduce an overall relative dielectric constant of the PCB.
申请公布号 US2013025119(A1) 申请公布日期 2013.01.31
申请号 US201213531959 申请日期 2012.06.25
申请人 INTERNATIONAL BUSINESS MACHINES CORPORATION;CASES MOISES;HERRMAN BRADLEY D.;MUTNURY BHYRAV M.;PHAM NAM H.;RODRIGUES TERENCE 发明人 CASES MOISES;HERRMAN BRADLEY D.;MUTNURY BHYRAV M.;PHAM NAM H.;RODRIGUES TERENCE
分类号 H05K3/10 主分类号 H05K3/10
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