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    • 64. 发明申请
    • RAMPED-KEY KEYBOARD FOR A HANDHELD MOBILE COMMUNICATION DEVICE
    • 用于手持通信设备的移动键盘
    • US20080224899A1
    • 2008-09-18
    • US11861118
    • 2007-09-25
    • Roman P. RakJason T. GrifinNorman M. Ladouceur
    • Roman P. RakJason T. GrifinNorman M. Ladouceur
    • H03K17/94
    • G06F3/0219G06F1/1626G06F1/1656G06F1/1664G06F1/169G06F3/0202G06F3/03549G06F3/04886H01H13/14H01H2219/062H01H2221/012
    • Wireless handheld mobile communication device and keyboard therefore having a keyfield including a plurality of depressible keys arranged in rows that are distributed about a vertical centerline (Vc) of the keyboard. Each of the depressible keys has a top engagement surface of which an upper inboard portion is raised relative a lower outboard portion thereof. The top engagement surface of each of the depressible keys is ramped from the lower outboard portion toward the upper inboard portion. Each top engagement surface is generally crest shaped, with the apex of the crest running generally diagonally across the respective key with the rest of the top engagement surface falling away from the crest toward the upper outboard portion and the lower inboard portion of the key. The top engagement surface of each of the depressible keys terminates at an upper edge thereof in an elevated ridge down from which the balance of the respective top engagement surface slopes.
    • 因此,无线手持式移动通信设备和键盘具有包括以围绕键盘的垂直中心线(Vc)分布的行布置的多个可按压键的键区。 每个可按压的键具有顶部接合表面,上部内侧部分相对于其外侧部分被升高。 每个可按键的顶部接合表面从下部外侧部分向内部上部倾斜。 每个顶部接合表面通常是顶部形状的,其中顶点的顶点大致对角地穿过相应的键,其中顶部接合表面的其余部分从顶部朝着键的上部外侧部分和下部内侧部分脱离。 每个可按键的顶部接合表面在其上边缘处终止于升高的脊下,相应的顶部接合表面的平衡从该脊向下倾斜。
    • 65. 发明授权
    • Asymmetric handheld electronic device
    • 不对称手持电子设备
    • US07363064B2
    • 2008-04-22
    • US11119010
    • 2005-04-29
    • Roman P. RakFrank Tyneski
    • Roman P. RakFrank Tyneski
    • H04M1/00
    • H04M1/0279H04M1/03H04M1/23
    • An improved handheld electronic device includes a case having an asymmetry provided by an outwardly protruding corner. The handheld electronic device includes an earphone disposed at the outwardly protruding corner. The positioning of the earphone allows a user to rapidly locate the with respect to the user's ear. Additionally, by positioning the earphone at a protruding corner of the handheld electronic device, the protruding corner can be positioned at an inner location of the user's outer ear, which is more comfortable to the user than positioning the handheld electronic device atop the outer ear. The earphone is offset from a main axis of the handheld electronic device in a direction generally toward the side of the handheld electronic device on which the outwardly protruding corner is disposed. In a second embodiment, a display of the handheld electronic device is offset from a main axis thereof in a second direction away from the offset earphone.
    • 改进的手持电子设备包括具有由向外突出的拐角提供的不对称性的壳体。 手持电子设备包括设置在向外突出的拐角处的耳机。 耳机的定位允许用户相对于用户的耳朵快速定位。 此外,通过将耳机定位在手持电子设备的突出角处,突出的角部可以位于使用者的外耳的内部位置,这比将手持电子设备放置在外耳位置更为舒适。 耳机在大致朝向设置有向外突出角的手持式电子设备侧的方向上偏离手持式电子设备的主轴。 在第二实施例中,手持电子设备的显示器远离偏移耳机的第二方向偏离主轴。