×

External storage device and method of manufacturing external storage device

  • US 9,666,659 B2
  • Filed: 03/10/2014
  • Issued: 05/30/2017
  • Est. Priority Date: 12/15/2009
  • Status: Active Grant
First Claim
Patent Images

1. An external storage device comprising:

  • an interconnect substrate comprising a first main surface, a first side, and an external terminal over the first main surface;

    a first semiconductor chip comprising a storage device, an inductor connected to the storage device, and a driver circuit configured to control the inductor, the first semiconductor chip being disposed over the first main surface of the interconnect substrate; and

    a sealing resin layer which seals the first semiconductor chip,wherein the first main surface of the interconnect substrate comprises a first region and a second region more remote from the first side than the first region,wherein the external terminal is over the first region of the first main surface, and the first semiconductor chip is over the second region of the first main surface,wherein the external terminal comprises a first surface facing in a same direction as the first main surface of the interconnect substrate,wherein the first surface of the external terminal comprises a first portion and a second portion more remote from the first side than the first portion,wherein the sealing resin layer covers the second portion of the first surface of the external terminal without covering the first portion of the first surface of the external terminal.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×