US Patent Application 18303703. ELECTRONIC DEVICE simplified abstract

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ELECTRONIC DEVICE

Organization Name

TDK CORPORATION

Inventor(s)

Takaaki Sato of Tokyo (JP)

Akihiro Masuda of Tokyo (JP)

Norihisa Ando of Tokyo (JP)

Shinya Ito of Tokyo (JP)

Kosuke Yazawa of Tokyo (JP)

ELECTRONIC DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 18303703 titled 'ELECTRONIC DEVICE

Simplified Explanation

The patent application describes an electronic device with a chip component, case, resin, and conductive terminal.

  • The chip component has a terminal electrode.
  • The case has a recess to hold the chip component.
  • The recess is filled with resin.
  • The conductive terminal can be attached to the case.
  • The conductive terminal has an inner electrode portion inside the recess.
  • The inner electrode portion is connected to the terminal electrode.
  • The inner electrode portion has a space formation portion.
  • The space formation portion creates a filling space for a conductive agent.
  • The filling space is located closer to the bottom surface of the recess than to the opening.


Original Abstract Submitted

An electronic device includes a chip component, a case, a resin, and a conductive terminal. The chip component includes a terminal electrode. The case includes an accommodation recess for accommodating the chip component. The resin is filled in the accommodation recess. The conductive terminal is attachable to the case. The conductive terminal includes an inner electrode portion disposed in the accommodation recess and connected to the terminal electrode. The inner electrode portion includes a space formation portion forming a filling space for a conductive agent with an outer surface of the chip component at a position closer to a bottom surface than to an opening of the accommodation recess.