Patent ID: 9331391
Filing Date: 2016-05-03
CPC Classification: H01Q

Claim Text:
1. A mobile device, comprising: a substrate; a ground element, comprising a ground branch, wherein an edge of the ground element has a notch extending into an interior of the ground element to form a slot region, and the ground branch partially surrounds the slot region; a radiating branch, disposed inside the slot region, and coupled to the ground branch of the ground element, wherein the ground branch and the radiating branch form an antenna structure, wherein the mobile device further comprises: wherein the ground branch of the antenna structure is excited to form a first frequency band, and the radiating branch of the antenna structure is excited to form a second frequency band, wherein a first current path from a grounded end of the ground branch through the feeding point to an open end of the ground branch is excited to generate a part of the first frequency band, and a second current path from the feeding point to the open end of the ground branch is excited to generate another part of the first frequency band, and wherein the ground element is a conductive housing of the mobile device, and the substrate and the radiating branch are disposed in the conductive housing, and wherein the mobile device further comprises: a transparent nonconductive structure, partially embedded into the notch of the ground element so as to separate the ground element from an open end of the ground branch; and an LED (Light Emitting Diode), disposed on the substrate, and generating light through the transparent nonconductive structure.