Patent ID: 11916286
Assignee: WISTRON NEWEB CORPORATION
Field: Telecommunications (Electrical engineering)
Classification: CPC H | IPC H

Claim 0:
1. An electronic device, comprising:
a metal housing;
a radiation element arranged along the edge of the electronic device and separate from the metal housing;
a substrate disposed on the metal housing, the substrate including a feeding portion and a grounding portion, the feeding portion coupled with the radiation element, and the grounding portion coupled with the metal housing;
an electrostatic protection element electrically connected between the feeding portion and grounding portion, wherein the electrostatic protection element is electrically connected to the radiation element through the feeding portion; and
at least one inductor element and a proximity sensing circuit, wherein the electrostatic protection element is connected in parallel to the proximity sensing circuit, and one end of the electrostatic protection element and the proximity sensing circuit are electrically connected to a connection point located between the at least one inductor element and the proximity sensing circuit.