Invention Grant
US08648458B2 Leadframe circuit and method therefor 有权
引线框电路及其方法

  • Patent Title: Leadframe circuit and method therefor
  • Patent Title (中): 引线框电路及其方法
  • Application No.: US12837740
    Application Date: 2010-07-16
  • Publication No.: US08648458B2
    Publication Date: 2014-02-11
  • Inventor: Barry Lin
  • Applicant: Barry Lin
  • Applicant Address: NL Eindhoven
  • Assignee: NXP B.V.
  • Current Assignee: NXP B.V.
  • Current Assignee Address: NL Eindhoven
  • Main IPC: H01L23/492
  • IPC: H01L23/492
Leadframe circuit and method therefor
Abstract:
An integrated circuit leadframe device supports various chip arrangements. As consistent with various embodiments, a leadframe includes a plurality of banks of conductive integrated circuit chip connectors. Each bank has a plurality of conductive strips respectively having an end portion, the end portions of each of the strips in the bank being substantially parallel to one another and arranged at an oblique angle to end portions of strips in at least one of the other banks. Each of the end portions has a tip extending to an interior portion of the leadframe device and separated from the other tips by a gap. A fastening material is arranged on at least some of the conductive strips and configured to fasten an integrated circuit chip to the conductive strips
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