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    Two-level pressure sensitive keyboard
    3.
    发明公开
    Two-level pressure sensitive keyboard 审中-公开
    we。。。。

    公开(公告)号：EP2413220A1

    公开(公告)日：2012-02-01

    申请号：EP10177710.0

    申请日：2010-09-20

    申请人： Primax Electronics Ltd

    发明人： Huang, Bin-Hui ,  Yanf, Chien-Ming

    IPC分类号： G06F3/02 ,  H01H13/84

    CPC分类号： G06F3/0202 ,  H01H3/125 ,  H01H13/807 ,  H01H13/83 ,  H01H2221/064 ,  H01H2225/002 ,  H01H2225/018

    摘要： A two-level pressure sensitive keyboard includes at least one key and a membrane switch circuit module. The membrane switch circuit module includes a first contact, a second contact, a first spacing layer for separating the first contact from the second contact, a third contact, a fourth contact, and a second spacing layer for separating the third contact from the fourth contact. The thickness of the second spacing layer is greater than that of the first spacing layer. When the key is depressed in response to the first pressure, the first contact and the second contact are electrically connected with each other to generate a first sensing signal. When the key is depressed in response to the second pressure, the first contact and the second contact are electrically connected with each other and the third contact and fourth contact are electrically connected with each other to generate a second sensing signal.

    摘要翻译： 两级压敏键盘包括至少一个键和薄膜开关电路模块。 薄膜开关电路模块包括第一触点，第二触点，用于将第一触点与第二触点分开的第一间隔层，第三触点，第四触点和第二间隔层，用于将第三触点与第四触点分开 。 第二间隔层的厚度大于第一间隔层的厚度。 当响应于第一压力按下键时，第一触点和第二触点彼此电连接以产生第一感测信号。 当按键被响应于第二压力而被按下时，第一触点和第二触点彼此电连接，并且第三触点和第四触点彼此电连接以产生第二感测信号。

    Press-to-operate input device
    5.
    发明公开
    Press-to-operate input device 有权
    Auf Knopfdruck betriebene Eingabevorrichtung

    公开(公告)号：EP2299463A2

    公开(公告)日：2011-03-23

    申请号：EP10176579.0

    申请日：2010-09-14

    申请人： Alpine Electronics, Inc.

    发明人： Yasuhiko, Yoshida ,  Aimi, Satoru

    IPC分类号： H01H13/807

    CPC分类号： H01H13/807 ,  H01H2225/01 ,  H01H2225/018 ,  H01H2231/026 ,  H01H2239/064 ,  H01H2239/074

    摘要： An input device (10) includes push switches (1) allowing depressions to shallow and deep levels. Operation keys (2) of the push switches (1) are arranged in a line and exposed in an opening (8b) of a top panel (8a). A strip-like guide surface (8d) provided on the top panel (8a) forms a top surface of a ridge (8c) and extends along the line of the operation keys (2) and along one-side ends (2a) of the operation keys (2). The strip-like guide surface (8d) allows a user' finger (F) placed thereon to depress any operation key (2). The push switches (1) are each in a shallowly depressed state when at least a central part of the one-side end (2a) of the corresponding operation key (2) is flush with or projects relative to the strip-like guide surface (8d), and in a deeply depressed state when the one-side end (2a) of the operation key (2) is below the strip-like guide surface (8d).

    摘要翻译： 输入装置（10）包括允许凹陷到浅层和深层的按钮开关（1）。 按压开关（1）的操作键（2）被布置成一列并暴露在顶板（8a）的开口（8b）中。 设置在顶板（8a）上的带状引导表面（8d）形成脊（8c）的顶表面并且沿着操作键（2）的线并且沿着操作键（2）的一侧端部（2a）延伸 操作键（2）。 带状引导表面（8d）允许用户的手指（F）放置在其上以压下任何操作键（2）。 当相应的操作键（2）的单侧端部（2a）的至少中心部分相对于带状引导表面平齐或突出时，按钮开关（1）都处于浅凹陷状态 8d），并且当操作键（2）的单侧端部（2a）位于带状引导表面（8d）下方时处于深凹陷状态。

    Dual-action single-key mechanism
    6.
    发明公开
    Dual-action single-key mechanism 有权
    Zweistufiger Einzeltaster

    公开(公告)号：EP2184752A1

    公开(公告)日：2010-05-12

    申请号：EP09153637.5

    申请日：2009-02-25

    申请人： Research In Motion Limited

    发明人： Rajagopal, Vijai ,  Infanti, James ,  Sulem, Firmansyah ,  Kyowski, Timothy

    IPC分类号： H01H13/50 ,  H01H13/64

    CPC分类号： H01H13/503 ,  H01H13/64 ,  H01H2203/044 ,  H01H2215/004 ,  H01H2225/018

    摘要： A switch assembly is provided to actuate a pair of switches using a single key cap, e.g. for a camera that utilizes a first switch to activate an image focusing function and a second switch to activate a camera shutter. The switch assembly comprises a first switch and a second switch, wherein the first switch partially or completely surrounds the perimeter of the second switch. The first switch comprises an upper conductive surface and a lower conductive surface that, when in contact, electrically couples two terminals for closing a circuit. The second switch comprises an actuator and a dome switch. When the key cap receives a first downward force, only the first switch becomes activated and a first electric circuit is completed. When the key cap receives a second downward force that is greater than the first force, the dome switch collapses and a second electric circuit is completed.

    摘要翻译： 提供开关组件以使用单个键帽致动一对开关，例如， 用于使用第一开关来激活图像聚焦功能的相机和用于激活相机快门的第二开关。 开关组件包括第一开关和第二开关，其中第一开关部分地或完全地围绕第二开关的周边。 第一开关包括上导电表面和下导电表面，其在接触时电耦合两个端子以闭合电路。 第二开关包括致动器和圆顶开关。 当钥匙盖接收到第一向下的力时，仅第一开关被激活并且第一电路完成。 当钥匙盖接收到大于第一力的第二向下的力时，穹顶开关塌陷，第二个电路完成。

    Handheld electronic device including a variable speed input aparatus and associated method
    7.
    发明公开
    Handheld electronic device including a variable speed input aparatus and associated method 审中-公开
    包括具有可变速度和相关联的方法的输入装置的便携式电子设备

    公开(公告)号：EP1691255A1

    公开(公告)日：2006-08-16

    申请号：EP05250847.0

    申请日：2005-02-15

    申请人： Research In Motion Limited

    发明人： Fyke, Steven Henry

    IPC分类号： G06F3/00 ,  G06F1/16 ,  H01H23/00 ,  H04M1/00

    CPC分类号： H04M1/274525 ,  H01H2221/002 ,  H01H2225/018 ,  H04M1/23 ,  H04M1/56 ,  H04M1/57 ,  H04M1/72547

    摘要： An improved handheld electronic device and method provide an input apparatus having a number of input members, at least a portion of the input members being movable among an unactuated position, a first actuated position, and a second actuated position in order to provide input. The improved method of enabling input into the handheld electronic device includes detecting a first input from a first input member, responsive to the first input, performing a first navigational function, such as a scrolling operation, at a first speed, detecting a second input form the first input member and, responsive to the second input, performing the first navigational function at a second speed, the second speed being different (e.g., greater) than the first speed. The input apparatus may include a substantially sealable, resilient membrane with the input members being disposed on the resilient membrane in order to provide an improved, ruggedized input apparatus.

    摘要翻译： 一种改进的手持电子设备和方法上具有多个输入构件，至少所述输入构件处于未致动位置时，第一致动位置之间移动的一个部分，并且第二致动位置输入装置，以便提供输入提供。 使输入到手持电子设备的改进的方法包括：检测从第一输入构件的第一输入，响应于所述第一输入，执行第一导航功能，检查作为滚动手术，以第一速度，检测第二输入表格 第一输入构件，并响应于所述第二输入，以第二速度进行的第一导航功能，所述第二速度比所述第一速度是不同的（例如，更大）。 输入装置可包括可密封的基本上，与所述输入部件的弹性膜被为了在弹性膜设置成提供改进的上，加固输入装置。