PCB PATTERN STRUCTURE FOR MOBILE TERMINAL, PARTICULARLY CONCERNED WITH FORMING SHARED PATTERN WHICH CAN BE SHARED BY PLURAL SIGNAL COMPONENTS

摘要

PURPOSE: A PCB(Printed Circuit Board) pattern structure for a mobile terminal is provided to reduce the size of the mobile terminal and to facilitate a pattern design by forming shared patterns which can be shared by plural signal components with respect to portions where a pattern design can not be easily performed. CONSTITUTION: A PCB pattern structure for a mobile terminal includes a shared pattern line portion(10), more than two signal pattern lines(21,22), and a matching circuit filter. The shared pattern line portion is shared by more than two different signals. The signal pattern lines are divided to correspond to each of the signals sharing the shared pattern. The matching circuit filter is implemented on the signal pattern lines to pass the corresponding signal only.