| 摘要 |
PURPOSE: A built-in antenna and a manufacturing method thereof are provided to get rid of a process of applying heat by transcribing an antenna pattern to an adhesive tape. CONSTITUTION: A first antenna pattern(20) is transferring printed on one side of an adhesive tape(10). A second antenna pattern(30) is transferring printed to the other side of the adhesive tape. A ferrite film(40) is laminated on the first antenna pattern. The adhesive tape is formed by a double-sided tape capable of having sufficient adhesive force at room temperature. A recycled paper is attached to both sides to protect an adhesive layer. The recycled paper is detached during transferring printing of the first antenna pattern and the second antenna pattern. The first antenna pattern and the second antenna pattern include a seed layer(22, 32), and a plating layer(24, 34) plated on a surface of the seed layer.
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