Control buttons for notebooks and convertible devices

    公开(公告)号:US09983635B2

    公开(公告)日:2018-05-29

    申请号:US14128973

    申请日:2013-09-27

    申请人: Cheng Feng

    发明人: Cheng Feng

    IPC分类号: G06F1/16 G06F3/02 G06F3/0354

    摘要: A keyboard or keyboard unit comprises an upper surface and a lower surface, and a front edge. An array of keys is disposed on the upper surface. One or more control buttons are disposed on the front edge, wherein the control buttons are configurable to provide a first functionality such as mouse button functionality. A user is able to depress the one or more control buttons by moving a thumb in a direction generally perpendicular to the front edge. The keyboard is able to couple with a display unit to provide a tablet form factor wherein the one or more control buttons are accessible in the tablet form factor. The control buttons are configurable to provide a first functionality such as a mouse button for a notebook form factor, and to provide a second functionality such as controls suitable for a tablet for a tablet form factor.

    CONTROL BUTTONS FOR NOTEBOOKS AND CONVERTIBLE DEVICES
    4.
    发明申请
    CONTROL BUTTONS FOR NOTEBOOKS AND CONVERTIBLE DEVICES 有权
    笔记本和可转换设备的控制按钮

    公开(公告)号:US20150092323A1

    公开(公告)日:2015-04-02

    申请号:US14128973

    申请日:2013-09-27

    申请人: Cheng Feng

    发明人: Cheng Feng

    IPC分类号: G06F1/16

    摘要: A keyboard or keyboard unit comprises an upper surface and a lower surface, and a front edge. An array of keys is disposed on the upper surface. One or more control buttons are disposed on the front edge, wherein the control buttons are configurable to provide a first functionality such as mouse button functionality. A user is able to depress the one or more control buttons by moving a thumb in a direction generally perpendicular to the front edge. The keyboard is able to couple with a display unit to provide a tablet form factor wherein the one or more control buttons are accessible in the tablet form factor. The control buttons are configurable to provide a first functionality such as a mouse button for a notebook form factor, and to provide a second functionality such as controls suitable for a tablet for a tablet form factor.

    摘要翻译: 键盘或键盘单元包括上表面和下表面以及前边缘。 一组按键设置在上表面上。 一个或多个控制按钮设置在前边缘上,其中控制按钮可配置成提供诸如鼠标按钮功能的第一功能。 用户能够通过沿大致垂直于前边缘的方向移动拇指来按压一个或多个控制按钮。 键盘能够与显示单元耦合以提供平板电脑外形,其中一个或多个控制按钮可以以平板电脑的形式被访问。 控制按钮可配置为提供诸如用于笔记本外形的鼠标按钮的第一功能,并且提供第二功能,例如适于平板电脑形式的平板电脑的控制。

    Transmission electron microscope micro-grid and method for manufacturing the same
    5.
    发明授权
    Transmission electron microscope micro-grid and method for manufacturing the same 有权
    透射电子显微镜微格栅及其制造方法

    公开(公告)号:US08207431B2

    公开(公告)日:2012-06-26

    申请号:US12848321

    申请日:2010-08-02

    摘要: A transmission electron microscope (TEM) micro-grid includes a pure carbon grid having a plurality of holes defined therein and at least one carbon nanotube film covering the holes. A method for manufacturing a TEM micro-grid includes following steps. A pure carbon grid precursor and at least one carbon nanotube film are first provided. The at least one carbon nanotube film is disposed on a surface of the pure carbon grid precursor. The pure carbon grid precursor and the at least one carbon nanotube film are then cut to form the TEM micro-grid in desired shape.

    摘要翻译: 透射电子显微镜(TEM)微格栅包括具有限定在其中的多个孔的纯碳栅格和覆盖该孔的至少一个碳纳米管膜。 TEM微格栅的制造方法包括以下步骤。 首先提供纯碳网格前体和至少一个碳纳米管膜。 至少一个碳纳米管膜设置在纯碳网格前体的表面上。 然后将纯碳网格前体和至少一个碳纳米管膜切割以形成所需形状的TEM微格栅。