发明名称 MULTIPLE-FOLD PORTABLE ELECTRONIC DEVICE
摘要 A multiple-fold portable electronic device is provided. The portable electronic device in one embodiment includes a first, second and third planar sections. The first and second planar section are connected by a first joint and foldable in relation to each other The second and third planar sections are connected by a second joint and foldable in relation to each other. Each planar section can include an input device or an output device or both.
申请公布号 US2010157518(A1) 申请公布日期 2010.06.24
申请号 US20080343718 申请日期 2008.12.24
申请人 RESEARCH IN MOTION LIMITED 发明人 LADOUCEUR NORMAN;GRIFFIN JASON
分类号 G06F1/16 主分类号 G06F1/16
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