公开(公告)号：US20070290315A1

公开(公告)日：2007-12-20

申请号：US11538567

申请日：2006-10-04

申请人： Philip G. Emma ,  John U. Knickerbocker ,  Cirag S. Patel

发明人： Philip G. Emma ,  John U. Knickerbocker ,  Cirag S. Patel

IPC分类号： H01L23/02

CPC分类号： H01L25/0657 ,  H01L23/642 ,  H01L25/0652 ,  H01L25/18 ,  H01L2225/06513 ,  H01L2225/06517 ,  H01L2225/06541 ,  H01L2225/06572 ,  H01L2225/06589 ,  H01L2924/0002 ,  H01L2924/15311 ,  H01L2924/00

摘要： A computer chip is structured to have at least one single-layered chip, at least one multi-layered chip stack, and a carrier package characterized by electrical interconnections of less than 100 microns diameter, wherein the single-layered chip and the multi-layered chip stack are each electrically coupled to the electrical interconnections of the carrier package, and the single-layered chip is communicatively coupled to the multi-layered chip stack through the carrier package so that an electrical signal propagates over a given distance between the single-layered chip and the multi-layered chip stack at substantially a speed of propagation for a single layer chip over the given distance. The single-layered chip can be a processor having multi-cores and the multi-layered chip stack can be a memory cache stack. Interconnect vias, having a density at least as great as 2500 interconnects/cm2 electrically couple the single-layered chip and the multi-layered chip stack to the carrier package.

摘要翻译： 计算机芯片被构造成具有至少一个单层芯片，至少一个多层芯片堆叠和以小于100微米直径的电互连为特征的载体封装，其中单层芯片和多层芯片 芯片堆叠都电耦合到载体封装的电互连，并且单层芯片通过载体封装通信地耦合到多层芯片堆叠，使得电信号在单层之间传递给定距离 芯片和多层芯片堆栈，在给定距离内的单层芯片基本上是传播速度。 单层芯片可以是具有多核的处理器，并且多层芯片堆栈可以是存储器高速缓存堆栈。 具有至少高达2500个互连/ cm 2的密度的互连通孔将单层芯片和多层芯片堆叠电耦合到载体封装。