发明名称 EARPHONE CABLE AND EARPHONE USING THE SAME
摘要 A signal cable includes a first signal wire group, a second signal wire group, and a sheath layer. The first signal group includes at least one first conducting wire and at least one first carbon nanotube wire. The second signal wire group includes at least one second conducting wire. The second signal wire group is insulated from the first signal wire group. The sheath layer is about the first signal wire group and the second signal wire group.
申请公布号 US2011051974(A1) 申请公布日期 2011.03.03
申请号 US20100769996 申请日期 2010.04.29
申请人 TSINGHUA UNIVERSITY;HON HAI PRECISION INDUSTRY CO., LTD. 发明人 LIU LIANG;WU JERRY
分类号 H04R25/00;H01B11/00 主分类号 H04R25/00
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