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1. 发明公开

EP3726539A1 FLAT CABLE, AND MANUFACTURING METHOD OF FLAT CABLE 审中-公开
公开(公告)号：EP3726539A1
公开(公告)日：2020-10-21
申请号：EP18887761.7
申请日：2018-10-30
申请人： Bozhou Lanto Electronic Limited
发明人： ZHANG, Jie , LI, Tengfei , LI, Yang
IPC分类号： H01B7/08 , H01B7/17 , H01B11/00 , H01B7/02
摘要： Disclosed are a flat cable and a method for manufacturing the same. The flat cable (100) includes a plurality of pairs of differential signal conductors (11), a grounding conductor (12), an insulation sheath (20), a covering layer (30), and a metal conductive member (40). The grounding conductor (12) is disposed between each two adjacent ones of the plurality of pairs of differential signal conductors (11). The insulation sheath (20) wraps outer sides of the plurality of pairs of differential signal conductors (11) and the grounding conductor (12). The covering layer (30) covers an outer side of the insulation sheath (20). An opening (21) is disposed in the insulation sheath (20), the opening (21) communicates with the grounding conductor (12), and an area of the opening (21) is greater than an area of the grounding conductor (12). At least one part of the metal conductive member (40) is received in the opening (21) and is in electrical contact with the grounding conductor (12). The grounding conductor of the flat cable is electrically connected to each other in series through the metal conductive member or the covering layer to form a common grounding path so that the grounding effect of the flat cable is improved, the signal shielding function is improved, and the transmission quality of high-frequency signals is improved.

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