| 摘要 |
<p>A portable electronic device having a front cover, a rear cover, and wherein one of the front cover and the rear cover is metallic and has a pattern portion with a predetermined pattern. In addition, a portable electronic device having a front cover, a rear cover, and a metallic pattern layer provided on at least one of the covers, the metallic pattern layer having a predetermined pattern. The pattern portion is a plurality of grooves forming e.g. hair lines, characters, symbols or graphics.</p> |
