| 摘要 |
PROBLEM TO BE SOLVED: To provide a manufacturing method of a built-in antenna in two antennas fitted to a mobile phone. SOLUTION: The built-in antenna is manufactured by coating a whole element 3 made of a thin metallic plate formed by press work or etching with a thin functional film material 1, using a laminate method. Further the built-in antenna is manufactured by coating both sides of the formed element 3 with the thin functional film material 1 via an adhesive 2. COPYRIGHT: (C)2005,JPO&NCIPI |
