发明名称 CLOSED-BACK HEADPHONE
摘要 A closed-back headphone includes a housing (111b) and an ear pad (111a). The housing (111b) includes a speaker unit. The ear pad (111a) is mounted on the housing (111b) and is a ring-shaped cushion surrounding an ear of a user (401). The ear pad (111a) includes an upper part (P1) for covering an upper portion of the ear, and a lower part (P2). The upper part (P1) is softer than the lower part (P2).
申请公布号 US2014286520(A1) 申请公布日期 2014.09.25
申请号 US201414300737 申请日期 2014.06.10
申请人 PANASONIC CORPORATION 发明人 OGINO Yushi
分类号 H04R1/10 主分类号 H04R1/10
代理机构 代理人
主权项 1. A closed-back headphone, comprising: left and right ear housings, each including a speaker unit; and an ear pad mounted on each of the left and right ear housings, and being a ring-shaped cushion surrounding an ear of a user, wherein the ear pad includes an upper part for covering an upper portion of the ear and a lower part positioned below the upper part, the upper part differs in hardness from the lower part, and the upper part is softer than the lower part.
地址 Osaka JP