Invention Grant
US07791895B2 Surface mount component having magnetic layer thereon and method of forming same 有权
具有磁性层的表面安装部件及其形成方法

  • Patent Title: Surface mount component having magnetic layer thereon and method of forming same
  • Patent Title (中): 具有磁性层的表面安装部件及其形成方法
  • Application No.: US10561064
    Application Date: 2005-08-19
  • Publication No.: US07791895B2
    Publication Date: 2010-09-07
  • Inventor: Haixiao Sun
  • Applicant: Haixiao Sun
  • Applicant Address: US CA Santa Clara
  • Assignee: Intel Corporation
  • Current Assignee: Intel Corporation
  • Current Assignee Address: US CA Santa Clara
  • Agent Kathy J. Ortiz
  • International Application: PCT/CN2005/001299 WO 20050819
  • International Announcement: WO2007/019732 WO 20070222
  • Main IPC: H05K7/00
  • IPC: H05K7/00
Surface mount component having magnetic layer thereon and method of forming same
Abstract:
A microelectronic assembly, a surface mount component and a method of providing the surface mount component. The assembly comprises: a substrate having bonding pads disposed on a mounting surface thereof, the bonding pads including a ferromagnetic material therein; solidified solder disposed on the bonding pads; and a surface mount component bonded to the substrate by way of the solidified solder and including a magnetic layer disposed on a substrate side thereof, the magnetic layer being adapted to cooperate with the ferromagnetic material in the bonding pads to establish a magnetic force of a sufficient magnitude to hold the surface mount component on the substrate before and during soldering.
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