发明申请
- 专利标题： PORTABLE TERMINAL DEVICE
- 专利标题（中）： 便携式终端设备
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申请号： US13027645申请日： 2011-02-15
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公开(公告)号： US20110223975A1公开(公告)日： 2011-09-15
- 发明人: Manabu Matsushima , Manabu Takase , Kensuke Yamada , Hiroshi Kubo , Hiroyuki Takita , Yoshifumi Kajiwara , Haruyoshi Yada , Kenta Sugimori
- 申请人： Manabu Matsushima , Manabu Takase , Kensuke Yamada , Hiroshi Kubo , Hiroyuki Takita , Yoshifumi Kajiwara , Haruyoshi Yada , Kenta Sugimori
- 申请人地址： JP Kawasaki-shi
- 专利权人： FUJITSU LIMITED
- 当前专利权人： FUJITSU LIMITED
- 当前专利权人地址： JP Kawasaki-shi
- 优先权： JP2010-056923 20100315
- 主分类号： H04M1/02
- IPC分类号： H04M1/02
摘要：
A portable terminal device includes: a converting portion converting one of sound and an electrical signal into the other thereof; and a chassis defining: an opening; a passageway portion communicating the opening and the converting portion with each other; and a retainer portion retaining water that has entered the passageway portion, divaricated from the passageway portion, and the converting portion being arranged within the chassis apart from an axis of the opening.
公开/授权文献
- US08948825B2 Portable terminal device 公开/授权日：2015-02-03
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