公开(公告)号：US08866311B2

公开(公告)日：2014-10-21

申请号：US13624548

申请日：2012-09-21

Applicant: Advanced Semiconductor Engineering, Inc.

Inventor： Tien-Szu Chen ,  Kuang-Hsiung Chen ,  Sheng-Ming Wang ,  Hsiang-Ming Feng ,  Yen-Hua Kuo

IPC: H01L23/48

CPC classification number: H01L23/49827 ,  H01L21/4853 ,  H01L21/563 ,  H01L21/6835 ,  H01L23/3128 ,  H01L23/49816 ,  H01L23/49822 ,  H01L24/13 ,  H01L24/14 ,  H01L24/16 ,  H01L24/32 ,  H01L24/48 ,  H01L2221/68359 ,  H01L2221/68377 ,  H01L2224/11462 ,  H01L2224/13018 ,  H01L2224/131 ,  H01L2224/13147 ,  H01L2224/1401 ,  H01L2224/16225 ,  H01L2224/16235 ,  H01L2224/16238 ,  H01L2224/32225 ,  H01L2224/48 ,  H01L2224/73204 ,  H01L2224/81192 ,  H01L2224/81193 ,  H01L2224/81385 ,  H01L2224/81815 ,  H01L2924/00014 ,  H01L2924/12042 ,  H01L2924/15311 ,  H01L2924/181 ,  H05K3/007 ,  H05K3/4007 ,  H05K2201/0367 ,  H01L2924/00 ,  H01L2924/00012 ,  H01L2924/014 ,  H01L2224/45099 ,  H01L2224/45015 ,  H01L2924/207

Abstract: The substrate includes a first dielectric layer, a first circuit pattern, a plurality of pillars and a second circuit pattern. The first dielectric layer has opposing first and second dielectric surfaces. The first circuit pattern is embedded in the first dielectric layer and defines a plurality of curved trace surfaces. Each of the pillars has an exterior surface adapted for making external electrical connection and a curved base surface abutting a corresponding one of the trace surfaces. The second circuit pattern is on the second dielectric surface of the first dielectric layer and electrically connected to the first circuit pattern.

Abstract translation: 衬底包括第一介电层，第一电路图案，多个柱和第二电路图案。 第一电介质层具有相对的第一和第二电介质表面。 第一电路图案嵌入在第一电介质层中并且限定多个弯曲迹线表面。 每个支柱具有适于制造外部电连接的外表面和与相应的一个轨迹表面邻接的弯曲基底表面。 第二电路图案在第一电介质层的第二电介质表面上并且电连接到第一电路图案。