Patent ID: 9716307
Date: 2017-07-25
CPC Classifications: H01Q

Claim:
1. A mobile device, comprising: a dielectric substrate; a metal layer, lying on the dielectric substrate, and comprising an upper element and a main element, wherein a first slot is formed between the upper element and the main element, and wherein both the upper element and the main element of the metal layer lie on the same physical dielectric substrate; a metal housing, being substantially a hollow structure, and having a first slit, wherein the dielectric substrate and the metal layer are disposed inside the metal housing, and the first slit is substantially aligned or parallel with the first slot of the metal layer, and wherein a vertical projection of the first slit with respect to the dielectric substrate at least partially overlaps the first slot; a first nonconductive partition, at least partially disposed in the first slit of the metal housing; one or more connection elements, at least coupling the upper element of the metal layer to the metal housing; and a first feeding element, electrically coupled to the upper element of the metal layer or electrically coupled to the metal housing, wherein a first antenna structure is formed by the first feeding element, the metal layer, the connection element, the first slot, and the metal housing, wherein the metal layer is disposed between the dielectric substrate and the metal housing, and wherein the upper element of the metal layer or the metal housing is a main radiation element of the first antenna structure.