Invention Grant
US07880309B2 Arrangement of stacked integrated circuit dice having a direct electrical connection 有权
具有直接电气连接的堆叠集成电路芯片的布置

  • Patent Title: Arrangement of stacked integrated circuit dice having a direct electrical connection
  • Patent Title (中): 具有直接电气连接的堆叠集成电路芯片的布置
  • Application No.: US11830614
    Application Date: 2007-07-30
  • Publication No.: US07880309B2
    Publication Date: 2011-02-01
  • Inventor: Camillo Pilla
  • Applicant: Camillo Pilla
  • Applicant Address: DE Munich
  • Assignee: Qimonda AG
  • Current Assignee: Qimonda AG
  • Current Assignee Address: DE Munich
  • Main IPC: H01L23/49
  • IPC: H01L23/49 H01L23/52 H01L23/02 H01L23/495
Arrangement of stacked integrated circuit dice having a direct electrical connection
Abstract:
An arrangement of integrated circuit dice, includes first die including a first electrical coupling site and a second die comprising a second electrical coupling site, wherein the second die is stacked onto the first die such that the first electrical coupling site is at least partially exposed, wherein the first electrical coupling site and the second electrical coupling site are directly electrically connected, and a third die arranged above the first die and the second die such that a recess is formed, wherein one of the first electrical coupling sites is arranged in the recess.
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