发明名称 TIMEPIECE MOVEMENT AND TIMEPIECE
摘要 PROBLEM TO BE SOLVED: To provide a timepiece movement that can enhance the reception sensitivity of an antenna while effectively utilizing the space in an exterior case, and a timepiece.SOLUTION: A timepiece is equipped with a timepiece movement 3, an inner frame 140 fitted to an outer periphery of the timepiece movement 3 and a barrel housing the timepiece movement 3 and the inner frame 140. The timepiece movement 3 has an antenna 20 and a bottom board 5 to which the antenna 20 is fitted. In a planar view of the timepiece movement 3, the antenna 20 has an area bulging out of the contour of the bottom board 5. Further, it is desirable for the antenna 20 to have an area bulging out of the contour of the inner frame 140 in a planar view of the timepiece movement 3, and the minimum gap width between the antenna 20 and the barrel should desirably be 0.2 mm or more.SELECTED DRAWING: Figure 2
申请公布号 JP2016075639(A) 申请公布日期 2016.05.12
申请号 JP20140207671 申请日期 2014.10.09
申请人 SEIKO EPSON CORP 发明人 TAMURA SHUICHI;MIYAHARA FUMIAKI
分类号 G04R60/10;G04G21/04 主分类号 G04R60/10
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