| 发明名称 | Hybrid keypad apparatus | ||
| 摘要 | Hybrid keypad apparatus are disclosed herein. An example hybrid keypad apparatus includes a dome-switch assembly having a first plurality of domes composed of a first material and a second plurality of domes composed of a second material different from the first material. A carrier couples the first and second plurality of domes. | ||
| 申请公布号 | US8847092(B2) | 申请公布日期 | 2014.09.30 |
| 申请号 | US201213561914 | 申请日期 | 2012.07.30 |
| 申请人 | BlackBerry Limited | 发明人 | Kudrna John Paul;Wennemer Dietmar Frank |
| 分类号 | H01H1/10;H01H5/18 | 主分类号 | H01H1/10 |
| 代理机构 | Hanley, Flight & Zimmerman, LLC. | 代理人 | Hanley, Flight & Zimmerman, LLC. |
| 主权项 | 1. A keypad apparatus comprising: a dome-switch assembly having: a first plurality of domes composed of a first material, the first plurality of domes positioned outside an antenna region of a mobile device;a second plurality of domes composed of a second material different from the first material, the second plurality of domes composed of a non-conductive material having a conductive trace, wherein the second plurality of domes overlap at least a portion of the antenna region of the mobile device; anda carrier to couple the first and second plurality of domes. | ||
| 地址 | Waterloo, Ontario unknown | ||