| 摘要 |
The present invention relates to a method for manufacturing an ultra-thin combo antenna, which comprises: an adhesive member attachment step of attaching an adhesive member to the top of a flexible printed circuit board; a rectangular coil attachment step of attaching a rectangular coil, which is wound in a pattern, to the top of the adhesive member attached to the flexible printed circuit board; a rectangular coil pressing step of completely attaching the rectangular coil to the flexible printed circuit board while enabling the rectangular coil to maintain a horizontal plane by disposing, on a press, the flexible printed circuit board attached with the adhesive member and applying heat and pressure to the flexible printed circuit board and the rectangular coil; and a completion step of completing the flexible printed circuit board by cutting or punching the flexible printed circuit board attached with the rectangular coil to a predetermined size. The method of the present invention can increase the transmission and reception efficiency or charging rate of signals and power by using the rectangular coil having a large cross section, not a circular coil when manufacturing an antenna for transmitting and receiving information, power, etc. to and from the flexible printed circuit board, can provide excellent space utilization by reducing the space occupied by the antenna through the minimization of a thickness occupied by the rectangular coil, and can conveniently use the antenna for wireless charging or transmission and reception of information. |
