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    Handheld electronic device and keypad having tactile features
    7.
    发明公开
    Handheld electronic device and keypad having tactile features 有权
    手持式电子设备和键盘具有触觉功能

    公开(公告)号：EP2144262A8

    公开(公告)日：2010-04-28

    申请号：EP09174625.5

    申请日：2005-06-03

    申请人： Research In Motion Limited

    发明人： Dabov, Teodor

    IPC分类号： H01H13/85 ,  G06F3/023 ,  H04M1/23 ,  B41J5/10 ,  H01H13/7057 ,  H01H13/84

    CPC分类号： G06F3/0234 ,  G06F3/0202 ,  G06F3/0219 ,  H01H13/7057 ,  H01H13/84 ,  H01H13/85 ,  H01H2217/004 ,  H01H2217/006 ,  H01H2217/01 ,  H01H2217/024 ,  H04M1/23 ,  H04M1/72594

    摘要： An improved handheld electronic device and keypad include tactile features that help a user to identify certain keys of the keypad. In the present exemplary embodiment, the keypad includes keys in a predetermined region that can be employed during a telephone operation. The keypad additionally includes other keys outside the predetermined region. The keys in the predetermined region include tactile features that enable the user to identify and actuate the keys in the predetermined region during a telephone operation with the user directing minimal visual attention to the handheld electronic device.

    摘要翻译： 改进的手持电子设备和键盘包括帮助用户识别键盘的某些键的触觉特征。 在本示例性实施例中，小键盘包括可在电话操作期间使用的预定区域中的按键。 小键盘还包括预定区域外的其他键。 预定区域中的按键包括使得用户能够在电话操作期间识别和致动预定区域中的按键的触觉特征，其中用户将最小的视觉注意力引导至手持电子设备。

    ENHANCED KEY STRUCTURE WITH COMBINED KEYCAP FOR A MOBILE COMPUTING DEVICE
    8.
    发明公开
    ENHANCED KEY STRUCTURE WITH COMBINED KEYCAP FOR A MOBILE COMPUTING DEVICE 审中-公开
    期组合键帽FOR A移动数据处理单元先进的密钥结构

    公开(公告)号：EP2067153A1

    公开(公告)日：2009-06-10

    申请号：EP07813224.8

    申请日：2007-07-23

    申请人： Palm, Inc.

    发明人： BABELLA, Mark

    IPC分类号： H01H13/70

    CPC分类号： H01H13/705 ,  H01H2217/004 ,  H01H2217/01 ,  H01H2217/012 ,  H01H2217/016 ,  H01H2221/024 ,  H01H2221/078 ,  H01H2239/03

    摘要： A key structure assembly is provided for a mobile computing device. The key structure assembly includes a keycap having at least a first segment and a second segment. A first actuation member extends inward into the housing from the first segment of the keycap, and a second actuation member extends inward from the second segment of the key cap. A substrate including a plurality of electrical connects, including a first electrical contact aligned underneath the first actuation member, and a second electrical contact aligned underneath the second actuation member. The keycap is moveable inward to direct either the first actuation member into contact with the first electrical contact, or the second actuation member into contact with the second electrical contact. One or more sections of material are positioned above the first electrical contact and the second electrical contact. The material for the one or more sections is formed from a material that deforms with inward movement of either the first segment or the second segment of the keycap. A layer formed by a thickness of the one or more sections of material extending over the first electrical contact and the second electrical contact is non-uniform in either dimension or amount of material.

    Tastatur mit wenigstens einer Doppeltaste
    10.
    发明公开
    Tastatur mit wenigstens einer Doppeltaste 失效
    Tastatur mit wenigstens einer Doppeltaste。

    公开(公告)号：EP0613161A2

    公开(公告)日：1994-08-31

    申请号：EP94102495.2

    申请日：1994-02-18

    申请人： Siemens Nixdorf Informationssysteme Aktiengesellschaft

    发明人： Gut, Bernhard, Dipl.-Ing. (FH) ,  Dubois, Dieter, Dipl.-Ing. (FH) ,  Wandinger, Franz, Dipl.-Ing. (FH)

    IPC分类号： H01H13/70 ,  H01H3/12

    CPC分类号： H01H3/122 ,  H01H13/705 ,  H01H2217/01 ,  H01H2221/026 ,  H01H2221/058

    摘要： Bei einer Tastatur mit einer Vielzahl von auf einem Gehäuseoberteil in Führungsdomen federnd bewegbaren Tastenstößeln, die mit die Führungsdome übergreifenden Tastenkappen verbunden sind, wobei wenigstens eine Tastenkappe, deren Tastenstößel einem Führungsdom zugeordnet ist, derart vergrößert ist, daß sie als Doppeltaste zwei Führungsdome aufweist, ist an der Tastenkappe der Doppeltaste ein in den Raum zwischen zwei Führungsdomen eintauchendes stiftförmiges Führungselement befestigt, das sowohl an den beiden Führungsdomen als auch in einem zwischen den beiden Führungsdomen vorgesehenen Gegenelement am Gehäuseoberteil geführt ist.

    摘要翻译： 在具有大量键柱的键盘的情况下，可以以引导圆顶方式在壳体上部以弹簧方式移动并且连接到接合在导向圆顶上的键帽，至少一个键帽，其键柱塞是 分配给导向圆顶以这样的方式被放大，使得它具有两个引导圆顶作为双键，引导件形式为销并且进入两个导向圆顶之间的空间的引导元件安装在双重键的键帽上 并且在两个导向圆顶和在两个导向圆顶之间设置在壳体上部的相对元件中被引导。