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公开(公告)号:WO2014151993A1
公开(公告)日:2014-09-25
申请号:PCT/US2014/026786
申请日:2014-03-13
Applicant: XILINX, INC.
Inventor: KIM, Namhoon , KIM, Joong-ho , RAMALINGAM, Suresh , WU, Paul, Y. , KWON, Woon-seong , LEUNG, Dennis, C.P.
IPC: H01L23/498 , H01L23/66
CPC classification number: H05K1/02 , H01L23/49822 , H01L23/66 , H01L2224/16225
Abstract: A multi-layer core organic package substrate (400) includes: a multi-layer core (409) comprising at least two organic core layers (41 1, 413), wherein two of the at least two organic core layers (41 1, 413) are separated by a core metal layer (401 ); a first plurality of build-up layers (207) formed on top of the multi-core layer (409); and a second plurality of build-up layers (207') formed below the multi-core layer (409).
Abstract translation: 多层核心有机封装基板(400)包括:多层芯(409),包括至少两个有机芯层(41 1,413),其中所述至少两个有机芯层(41 1,413)中的两个 )由芯金属层(401)分离; 形成在所述多芯层(409)的顶部上的第一多个堆积层(207); 以及形成在所述多芯层(409)下方的第二多个堆积层(207')。