发明名称 Complex button assembly and portable multimedia device using the same
摘要 A complex button assembly and a portable multimedia device using the same. The complex button assembly is installed to an upper end of a case which defines an external appearance of the portable multimedia device. The complex button assembly is provided with a plurality of buttons to receive information on an operating state of the multimedia device. The complex button assembly is installed to face upwardly on the upper surface of the case or rearwardly and upwardly on the upper surface of the case such that a user can easily operate the portable multimedia device. In the complex button assembly, a button body having first and second button units is installed in a penetration portion of a button frame. A jog window is further formed in a middle portion of the button body in which a jog button is installed.
申请公布号 US7812271(B2) 申请公布日期 2010.10.12
申请号 US20060605285 申请日期 2006.11.29
申请人 LG ELECTRONICS INC. 发明人 LEE SEOK WOO;KIM KYUNG YUL
分类号 H01H9/00 主分类号 H01H9/00
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