发明名称 Portable electronic apparatus
摘要 Provided is a portable electronic apparatus. The portable electronic apparatus includes a casing, an operation portion, and a finger placement portion. The casing includes a front surface and a back surface. The operation portion is disposed at a first position on the front surface and is operated with a first finger of a user for an input. The finger placement portion is disposed at a second position on the back surface. The second position corresponds to the first position. The finger placement portion guides a second finger of the user to be capable of being placed thereon.
申请公布号 US7839627(B2) 申请公布日期 2010.11.23
申请号 US20080098714 申请日期 2008.04.07
申请人 SONY CORPORATION 发明人 TANAKA HIROTOSHI;ICHIYAMA YOSHIHITO;FUKUI YASUO
分类号 G06F1/16 主分类号 G06F1/16
代理机构 代理人
主权项
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