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    • 4. 发明申请
    • CLUTCH-HEIGHT ADJUSTMENT IN AN OPTICAL TRACKING DEVICE
    • 光学跟踪装置中的离合高度调整
    • US20100060488A1
    • 2010-03-11
    • US12204824
    • 2008-09-05
    • Marshall T. DePueDavid M. LaneSteve E. KleinBrian L. HastingsDavid D. Bohn
    • Marshall T. DePueDavid M. LaneSteve E. KleinBrian L. HastingsDavid D. Bohn
    • H03K17/94
    • G06F3/038G06F3/0317G06F3/03543
    • Architecture for managing clutch height in an optical navigational device such as a computer mouse. In one embodiment for a mouse, a feature can be molded into the bottom case that limits the clutch height by occluding the reflected light to the image sensor when the device is lifted from the tracking surface. Tracking is disabled when the clutch height threshold is exceeded, and re-enabled when the device is brought under the distance clutch height threshold. The device includes firmware controlled algorithm adjustments to one or more correlation parameters. When employing a D-shaped aperture, a threshold can be placed on the z-axis height tracking distance using dimensional characteristics of the shaped aperture, such as a knife-edge (the straight portion of the “D” shaped aperture), to impose a shadow across the image sensor. The aperture can be custom designed to occlude a portion of the emitted light from an LED.
    • 用于在诸如计算机鼠标的光学导航装置中管理离合器高度的结构。 在鼠标的一个实施例中,特征可以模制到底壳中,当将装置从跟踪表面提升时,通过将反射光遮挡到图像传感器来限制离合器高度,从而限制离合器高度。 当超过离合器高度阈值时,跟踪被禁用,当设备离开离合器高度阈值时重新启用。 该设备包括对一个或多个相关参数的固件控制算法调整。 当采用D形孔时,可以使用诸如刀刃(“D”形孔的直线部分)的成形孔的尺寸特征将阈值设置在z轴高度跟踪距离上,以施加 图像传感器上的阴影。 光圈可以定制设计成遮挡来自LED的一部分发射光。
    • 5. 发明授权
    • Washable keyboard
    • 可水洗键盘
    • US07510342B2
    • 2009-03-31
    • US11424424
    • 2006-06-15
    • David M. LaneAlana C. Miller
    • David M. LaneAlana C. Miller
    • G06F3/023G06F3/02B41J5/00
    • G06F3/0202
    • A washable switch that may be used in a keyboard is disclosed. In an embodiment, a housing of the keyboard may include a key opening and a support layer may be mounted in the housing. Key silos may be mounted on the support layer and input keys with support legs may be mounted in the key silos. In an embodiment the key silos may comprise an internally lubricated resin. An actuation unit and a keyboard circuitry may be in communication and encapsulated in a first and second barrier layer so as to provide a keyboard that may be safely placed in a dishwasher. If the keyboard is configured for wireless use, a sealable power source compartment sealably coupled to the keyboard circuitry may be provided with a removable door so as to allow the user, in operation, to access and replace a power source. The keyboard may include an externally exposed connector that may be sealed with a plug that may be attached to the housing by a tether.
    • 公开了一种可用于键盘的可洗涤开关。 在一个实施例中,键盘的壳体可以包括键开口,并且支撑层可以安装在壳体中。 密钥仓可以安装在支撑层上,并且具有支撑腿的输入键可以安装在钥匙仓中。 在一个实施例中,密钥仓可以包括内部润滑的树脂。 致动单元和键盘电路可以通信并封装在第一和第二阻挡层中,以便提供可以安全地放置在洗碗机中的键盘。 如果键盘被配置为无线使用,则可密封地耦合到键盘电路的可密封电源隔室可以设置有可移除的门,以允许用户在操作中访问和更换电源。 键盘可以包括外部暴露的连接器,其可以用可以通过系绳附接到壳体的插头密封。
    • 7. 发明授权
    • Washable mouse
    • 可洗鼠标
    • US08643599B2
    • 2014-02-04
    • US11426828
    • 2006-06-27
    • David M. Lane
    • David M. Lane
    • G06F3/033
    • G06F3/0317G06F3/03543
    • Embodiments of a washable computer mouse are disclosed. In an embodiment, a water impermeable layer is sealably mounted to a housing so as to provide a water impermeable region and a water permeable region. Mouse circuitry, which includes a sensor and a light source and a responsive element, is positioned in the water impermeable region. A biased button is positioned in the water permeable region and is configured to engage the responsive element. In an embodiment, the mouse circuitry may be configured for wireless transmission of signals and may include a removable door that, in operation, sealably covers a replaceable power source. In an alternative embodiment, the housing may include an exposed connector and a plug that is configured to seal the connector may be attached to the housing by a tether.
    • 公开了一种可洗涤计算机鼠标的实施例。 在一个实施例中,不透水层可密封地安装到壳体上,以便提供不透水区域和透水区域。 包括传感器和光源以及响应元件的鼠标电路位于不透水区域中。 偏置的按钮定位在水可渗透区域中并且被配置为接合响应元件。 在一个实施例中,鼠标电路可以被配置为用于信号的无线传输,并且可以包括在可操作地可密封地覆盖可更换电源的可拆卸门。 在替代实施例中,壳体可以包括暴露的连接器,并且被配置为密封连接器的插头可以通过系绳附接到壳体。
    • 10. 发明授权
    • Self-sterilizing input device
    • 自消毒输入装置
    • US08283639B2
    • 2012-10-09
    • US12487275
    • 2009-06-18
    • David M. LaneAbid Saifee
    • David M. LaneAbid Saifee
    • G01N23/00
    • A61L2/10A61L2/24
    • A system and method for sterilizing a surface on an input device is disclosed. A chamber is configured to enclose an input device such as a keyboard and is configured to be switched between an open and a closed state. A drive unit may be provided to switch the chamber between states. In an embodiment, the drive unit may include a motor. A sensor provides a signal to a controller when the chamber is the closed state and the controller actuates a UV light. In an embodiment, the controller actuates the drive unit and the UV light in response to a trigger. In an embodiment, the trigger may be provided from a change in state in a computer coupled to the input device.
    • 公开了一种用于对输入装置的表面进行消毒的系统和方法。 腔室被配置为封闭诸如键盘的输入设备,并且被配置为在打开和关闭状态之间切换。 可以提供驱动单元以在状态之间切换室。 在一个实施例中,驱动单元可以包括马达。 当腔室处于关闭状态并且控制器致动UV光时,传感器向控制器提供信号。 在一个实施例中,控制器响应于触发器致动驱动单元和UV光。 在一个实施例中,可以从耦合到输入设备的计算机中的状态改变来提供触发。