公开(公告)号：US09825388B2

公开(公告)日：2017-11-21

申请号：US14457469

申请日：2014-08-12

Applicant: NOVATEK MICROELECTRONICS CORP.

Inventor： Chun-Yi Chou ,  Yu-Chang Pai ,  Teng-Yang Tan ,  Shih-Wei Tseng

IPC: H05K1/11 ,  H01R12/79 ,  H01R13/6471 ,  H05K1/18 ,  H05K1/14 ,  H05K3/30 ,  H01R12/72 ,  H01P5/12 ,  H01B7/08 ,  H05K1/02

CPC classification number: H01R12/79 ,  H01B7/0823 ,  H01P5/12 ,  H01R12/727 ,  H01R13/6471 ,  H05K1/0245 ,  H05K1/14 ,  H05K1/142 ,  H05K1/147 ,  H05K1/189 ,  H05K3/308 ,  H05K2201/10189

Abstract: A layout method applied to a connector is provided. The connector is electrically connected between a flexible printed circuit (FPC) and a printed circuit board (PCB). The FPC includes M pairs of differential lines and X shield lines. The PCB includes M pairs of differential lines and Z shield lines. The layout method includes following steps. Firstly, M pairs of conductive lines are disposed on the connector. The M conductive lines are correspondingly electrically connected to the M differential lines of the FPC and the M differential lines of the PCB. Then; Y conductive lines are disposed on the connector, wherein Y is smaller than X. Furthermore, at least one of the Y conductive lines is electrically connected to at least one of the X shield lines and at least one of the Z shield lines.