Electronic apparatus and heat dissipation and emi shielding structure thereof
AssigneeRealtek Semiconductor Corp.
InventorCHAO-MIN LAI
Life of this patent
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Abstract
An electronic apparatus and heat dissipation and EMI shielding structure thereof are provided. The electronic apparatus includes a substrate, at least one chip disposed on the substrate, and the heat dissipation and EMI shielding structure. The heat dissipation and EMI shielding structure covers the chip and includes a shielding frame and a heat dissipation element. The shielding frame has an opening to expose the chip, and the heat dissipation element is disposed on the shielding frame and covers the opening. The conjunction of the shielding frame and the heat dissipation element can protect the chip from being interfered with electromagnetic waves, and the heat generated by the chip can be dissipated by the heat dissipation element.
Claims18
A heat dissipation and EMI shielding structure for at least one chip disposed on a substrate and comprising:
- a shielding frame having at least one opening to expose the chip;
- and
- a heat dissipation element disposed on the shielding frame to cover the opening, wherein the shielding frame is in conjunction with the heat dissipation element to protect the chip from electromagnetic interference, and the heat dissipation element dissipates heat generated from the chip.
An electronic apparatus comprising:
- a substrate;
- at least one chip disposed on the substrate;
- and
- a heat dissipation and EMI shielding structure disposed on the substrate, wherein the heat dissipation and EMI shielding structure comprises:
- a shielding frame having at least one opening to expose the chip;
- and
- a heat dissipation element disposed on the shielding frame to cover the opening, wherein the shielding frame is in conjunction with the heat dissipation element to protect the chip from electromagnetic interference, and the heat dissipation element dissipates heat generated from the chip.
Dependencies are inferred from the claim text.