发明名称 INFORMATION PROCESSING DEVICE
摘要 The present disclosure relates to an information processing device which may include a housing made of metal. The housing may have a first surface and a mark formed on the first surface. The mark may be recessed relative to the first surface. At least one of a bottom surface and side surfaces of the mark may have different surface characteristics from that of the first surface. In the information processing device of the present disclosure, the mark is less prone to be abraded and is prone to be recognized. Further, the cost of the information processing device may be reduced by using the mark of the present disclosure.
申请公布号 US2013169126(A1) 申请公布日期 2013.07.04
申请号 US201213709170 申请日期 2012.12.10
申请人 SONY CORPORATION;SONY CORPORATION 发明人 KATO MAMORU;MASAOKA KENGO;TANAKA SOICHI;IRIGUCHI YOSHIKAZU
分类号 H05K5/04 主分类号 H05K5/04
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