A touch pen includes a body and a head fixed on one end of the body and electrically connected with the body. The head includes a fixing section and a main section. The fixing section is configured to fix the head on the one end of the body. A space is defined in the main section.
申请公布号
US2012162149(A1)
申请公布日期
2012.06.28
申请号
US201113335894
申请日期
2011.12.22
申请人
JIANG KAI-LI;FAN SHOU-SHAN;HON HAI PRECISION INDUSTRY CO., LTD.;TSINGHUA UNIVERSITY
