Invention Grant
US06768211B2 Five layer adhesive/insulator/metal/insulator/adhesive tape for semiconductor die packaging 有权
五层粘合剂/绝缘子/金属/绝缘体/半导体模具封装用胶带

  • Patent Title: Five layer adhesive/insulator/metal/insulator/adhesive tape for semiconductor die packaging
  • Patent Title (中): 五层粘合剂/绝缘子/金属/绝缘体/半导体模具封装用胶带
  • Application No.: US10633752
    Application Date: 2003-08-04
  • Publication No.: US06768211B2
    Publication Date: 2004-07-27
  • Inventor: Lawrence Kulinsky
  • Applicant: Lawrence Kulinsky
  • Main IPC: H01L23495
  • IPC: H01L23495
Five layer adhesive/insulator/metal/insulator/adhesive tape for semiconductor die packaging
Abstract:
A novel five-layer tape is provided for applications such as bonding, interconnection and insulation of different parts of a semiconductor package at the same time. The five layer tape includes a metal conductive layer that is sandwiched between two insulative layers, that are themselves in turn sandwiched by two adhesive layers. Windows cut into the insulative and adhesive layers on either the top or bottom of the tape permit electrical connection to the metallic conductive layer. The tape may be made from two insulation sheets that have an adhesive layer and a metallic interconnect. In turn, the tape enables the manufacturer to overcome physical limitations in forming conduction paths, including permitting the connection of multiple die where the terminals of the one die are obscured by the other die.
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