| 发明名称 | Electronic timepiece | ||
| 摘要 | An electronic timepiece has a case made at least in part from a conductive material and including a main case member and back cover and; a drive module disposed inside the case for displaying the time; a GPS antenna disposed inside the case around the drive module; and a crystal made from a non-conductive material and disposed to the opposite side of the case as the back cover. The GPS antenna is superimposed with the crystal in plan view, and not superimposed with parts of the main case on the crystal side of the GPS antenna. | ||
| 申请公布号 | US9568892(B2) | 申请公布日期 | 2017.02.14 |
| 申请号 | US201514863634 | 申请日期 | 2015.09.24 |
| 申请人 | Seiko Epson Corporation | 发明人 | Fujisawa Teruhiko |
| 分类号 | G04R60/12;H01Q1/27;G04B19/247;G04G21/04;H01Q11/08 | 主分类号 | G04R60/12 |
| 代理机构 | Harness, Dickey & Pierce, P.L.C. | 代理人 | Harness, Dickey & Pierce, P.L.C. |
| 主权项 | 1. An electronic timepiece comprising: a main case including an outside case member made at least in part from a conductive material, and a back cover; a time display drive module disposed inside the case; a ring-shaped antenna disposed inside the case and around the drive module; and a cover member made at least in part from a non-conductive material and disposed on the opposite side of the main case as the back cover; the antenna being superimposed with the cover member in plan view at a position not overlapping any part of the main case on the cover member side of the antenna. | ||
| 地址 | JP | ||