Antenna structure and electronic device
AssigneeAUO Corporation
InventorsChao-Yu Chen, Shang-Yi Kuan, Yu-Jung Liu
Life of this patent
Estimating the term…
Abstract
An antenna structure and an electronic device are provided. The antenna structure includes a substrate, an antenna structure layer, a feed line and a ground layer. The substrate has a surface. The antenna structure layer is disposed on the surface and has an edge. The feed line is disposed on the substrate and electrically connected to the antenna structure layer. The feed line has a feed point. The ground layer is disposed on the surface and has an inner edge. At least part of the antenna structure layer is surrounded by the inner edge. There is a shortest distance between the inner edge and the edge, and the shortest distance is between one and fifteen times the width of the feed line.
Claims20
An antenna structure, comprising:
- a substrate, having a first surface;
- an antenna structure layer, disposed on the first surface and having an edge;
- a feed line, disposed on the substrate and electrically connected to the antenna structure layer, wherein the feed line has a feed point;
- and
- a first ground layer, disposed on the first surface and having an inner edge, wherein at least part of the antenna structure layer is surrounded by the inner edge, there is a shortest distance between the inner edge and the edge, and the shortest distance is between one and fifteen times a width of the feed line.
An antenna structure, comprising:
- a substrate, having a first surface;
- an antenna structure layer, disposed on the first surface and having an edge;
- a feed line, disposed on the substrate and electrically connected to the antenna structure layer, wherein the feed line has a feed point;
- and
- a first ground layer, disposed on the first surface, wherein a plurality of strip-shaped gaps exist between the first ground layer and the edge, the strip-shaped gaps surround the antenna structure layer, and a width of each of the strip-shaped gaps is 1 to 15 times a width of the feed line.
An electronic device, comprising:
- an antenna structure comprising:
- a substrate, having a first surface;
- an antenna structure layer, disposed on the first surface and having an edge;
- a feed line, disposed on the substrate, wherein the feed line has a feed point;
- and
- a ground layer, disposed on the first surface and having an inner edge, wherein at least part of the antenna structure layer is surrounded by the inner edge, there is a shortest distance between the inner edge and the edge, and the shortest distance is between one and fifteen times a width of the feed line;
- a chip disposed on the substrate, wherein the feed line is electrically connected between the chip and the antenna structure layer;
- and
- a transmitter antenna electrically connected to the chip.
Dependencies are inferred from the claim text.