Antenna structure and forming method thereof
AssigneeWnc Corporation
InventorsYi-Chieh LIN, Jing Wen CHEN
Life of this patent
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Abstract
An antenna structure includes a substrate, an antenna unit and a first protection portion. The substrate has a first surface. The antenna unit is disposed on the first surface and includes a metal pattern layer and a glue layer. The glue layer is configured to adhere the metal pattern layer to the first surface. The first protection portion is disposed on the metal pattern layer and includes a first protection layer and a first glue layer. The first protection layer includes at least one feeding hole. The first glue layer is configured to adhere the first protection layer to the metal pattern layer.
Claims17
An antenna structure, comprising:
- a substrate having a first surface;
- an antenna unit disposed on the first surface, the antenna unit comprising:
- a metal pattern layer;
- and
- a glue layer configured to adhere the metal pattern layer to the first surface;
- and
- a first protection portion disposed on the metal pattern layer, the first protection portion comprising:
- a first protection layer having at least one feeding hole;
- and
- a first glue layer configured to adhere the first protection layer to the metal pattern layer;
- wherein a thickness of the substrate ranges from 0.2 mm to 0.8 mm.
An antenna structure forming method, comprising:
- pattern-cutting a metal with a circular knife to form a metal pattern layer;
- laminating the metal pattern layer and a glue layer with a rolling device and applying heat to form an antenna unit, and laminating a first protection layer and a first glue layer and applying heat to form a first protection portion, wherein the first protection layer comprises at least one feeding hole;
- and
- laminating a substrate, the antenna unit, and the first protection portion with the rolling device and applying heat, so that the antenna unit is adhered to a first surface of the substrate, and the first protection portion is adhered to the metal pattern layer of the antenna unit, thereby forming an antenna structure;
- wherein a thickness of the substrate ranges from 0.2 mm to 0.8 mm.
Dependencies are inferred from the claim text.