| 摘要 |
PURPOSE: A mobile terminal is provided to reduce the height of a device which is mounted at a PCB(Printed Circuit Board) without changing the size of the device. CONSTITUTION: A cavity region(301) is formed by etching one region of a PCB(Printed Circuit Board)(300), and at least one of the plural devices is mounted at the cavity region. The PCB reduces the entire thickness which is formed with the mounted device by etching the etching depth of the cavity region. The PCB is etched within the thickness range of the PCB to form the cavity region. |
