发明公开
EP2226822A1 A key assembly for a handheld electronic device having a one-piece keycap
有权
对于具有单件式键帽的便携式电子设备键排列
- 专利标题： A key assembly for a handheld electronic device having a one-piece keycap
- 专利标题（中）： 对于具有单件式键帽的便携式电子设备键排列
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申请号： EP09153733.2申请日： 2009-02-26
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公开(公告)号： EP2226822A1公开(公告)日： 2010-09-08
- 发明人: Chen, Chao , Wennemer, Dietmar Frank , Papke, Jana Lynn
- 申请人： RESEARCH IN MOTION LIMITED
- 申请人地址： 295 Phillip Street Waterloo, Ontario N2L 3W8 CA
- 专利权人： RESEARCH IN MOTION LIMITED
- 当前专利权人： RESEARCH IN MOTION LIMITED
- 当前专利权人地址： 295 Phillip Street Waterloo, Ontario N2L 3W8 CA
- 代理机构： Patel, Binesh
- 主分类号： H01H13/83
- IPC分类号： H01H13/83 ; H01H13/705
摘要：
A key assembly (102,402) for an electronic device (201) having a one-piece keycap (104,404) and an electronic device having such a keycap are provided. In accordance with one embodiment, there is provided a key assembly for use in an electronic device, comprising: a keycap having a plurality of rigid key portions (106,406) separated by mechanically deforming portions (108,408); and a flexible member (122,124,422,424) having opposed first and second sides, the first side having a plurality of key stems (122,422) which are attached to the plurality of key portions (106,406), the second side having a plurality of actuators (124,424) for actuating dome switches of the electronic device.
In accordance with another embodiment, the key assembly further comprises LEDs (442) and transparent portions (460).
In accordance with another embodiment, the key assembly further comprises LEDs (442) and transparent portions (460).
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