DEVICE THAT MANAGES POWER PROVIDED TO AN OBJECT SENSOR
    21.
    发明申请
    DEVICE THAT MANAGES POWER PROVIDED TO AN OBJECT SENSOR 有权
    将设备提供给对象传感器的功率

    公开(公告)号:US20140176442A1

    公开(公告)日:2014-06-26

    申请号:US14189030

    申请日:2014-02-25

    IPC分类号: G06F1/32 G06F3/038 G06F3/0354

    摘要: A hand-held device with a sensor for providing a signal indicative of a position of the hand-held device relative to an object surface enables power to the sensor at a first time interval when the hand-held device is indicated to be in a position that is stationary and adjacent relative to the object surface, enables power to the sensor at a second time interval shorter than the first time interval when the hand-held device is indicated to be in a position that is moving and adjacent relative to the object surface, and enables power to the sensor at a third time interval when the hand-held device is determined to be in a position that is removed relative to the object surface.

    摘要翻译: 具有用于提供指示手持装置相对于物体表面的位置的信号的传感器的手持装置使得当手持装置被指示处于位置时能够以第一时间间隔向传感器供电 相对于物体表面是固定的并且相邻的,当手指装置被指示处于相对于物体表面移动和相邻的位置时,能够以比第一时间间隔短的第二时间间隔向传感器供电 并且当手持装置被确定为相对于物体表面去除的位置时,能够以第三时间间隔向传感器供电。

    System and method for managing display power consumption
    22.
    发明授权
    System and method for managing display power consumption 有权
    用于管理显示器功耗的系统和方法

    公开(公告)号:US08717328B1

    公开(公告)日:2014-05-06

    申请号:US14058731

    申请日:2013-10-21

    IPC分类号: G06F3/041

    摘要: Systems and methods for managing display power consumption are disclosed. In some embodiments first information is displayed in an available display area including a first portion of a display screen in a configuration having a set of portions. The set of portions includes the first portion of the display screen, which is configured in a powered-on state to perform display functions and receive user input, and a second portion of the display screen, which is configured in a powered-off state. Responsive to a user indication in the in the first portion, the second portion is added to the available display area by transitioning the second portion to the powered-on state to perform display functions and receive user input. Second information is displayed in the second portion.

    摘要翻译: 公开了用于管理显示器功耗的系统和方法。 在一些实施例中,第一信息被显示在包括具有一组部分的配置中的显示屏幕的第一部分的可用显示区域中。 所述一组部分包括被配置为处于通电状态以执行显示功能和接收用户输入的显示屏幕的第一部分以及配置为断电状态的显示屏幕的第二部分。 响应于第一部分中的用户指示,通过将第二部分转换到通电状态来执行显示功能并接收用户输入,将第二部分添加到可用显示区域。 第二个信息显示在第二部分。

    Low Power Navigation Devices, Systems and Methods
    23.
    发明申请
    Low Power Navigation Devices, Systems and Methods 有权
    低功率导航设备,系统和方法

    公开(公告)号:US20140093143A1

    公开(公告)日:2014-04-03

    申请号:US14037647

    申请日:2013-09-26

    IPC分类号: G06K9/00

    摘要: A system and method are disclosed for conserving power during navigation, e.g., user device pointer/cursor navigation, using a fingerprint image sensor, that may comprise processing, via a computing device, fingerprint image sensor data indicative of finger position and movement with respect to a fingerprint image sensor surface in a finger navigation mode to determine if the finger is in a first finger navigation mode; processing, via the computing device, fingerprint image sensor data indicative of finger position and movement with respect to a fingerprint image sensor surface in a finger navigation mode to determine if the finger is in a second finger navigation mode; and transitioning, via the computing device, the fingerprint image sensor from a first power consumption mode to a second power consumption mode, based on detecting a transition from the first finger navigation mode to the second finger navigation mode.

    摘要翻译: 公开了一种用于在导航期间节省功率的系统和方法,例如,使用指纹图像传感器的用户设备指针/光标导航,其可以包括经由计算设备处理指示图像传感器数据,其指示手指的位置和相对于 手指导航模式中的指纹图像传感器表面,以确定手指是否处于第一手指导航模式; 通过所述计算设备处理指纹图像传感器数据,所述指纹图像传感器数据指示在手指导航模式下相对于指纹图像传感器表面的手指位置和移动,以确定所述手指是否处于第二手指导航模式; 并且基于检测从第一手指导航模式到第二手指导航模式的转变,经由计算装置将指纹图像传感器从第一功耗模式转换到第二功耗模式。

    OPTICAL NAVIGATING APPARATUS AND COMPUTER READABLE RECORDING MEDIA FOR PERFORMING OPTICAL NAVIGATING METHOD
    24.
    发明申请
    OPTICAL NAVIGATING APPARATUS AND COMPUTER READABLE RECORDING MEDIA FOR PERFORMING OPTICAL NAVIGATING METHOD 有权
    用于执行光学导航方法的光学导航装置和计算机可读记录介质

    公开(公告)号:US20140071093A1

    公开(公告)日:2014-03-13

    申请号:US13735034

    申请日:2013-01-07

    IPC分类号: G06F3/042

    摘要: An optical navigating apparatus, comprising: a displacement detecting apparatus, for determining if the optical navigating apparatus has displacement relative to an target, and for generating a displacement signal according to the displacement; and a touch control panel, for detecting a touch control operation of an user, wherein the touch control panel has a sampling rate and changes the sampling rate according to a control signal, wherein the sampling rate can be adjusted according to the displacement signal, where the sampling rate correspondingly decreases when the displacement signal indicates the displacement increases.

    摘要翻译: 一种光学导航装置,包括:位移检测装置,用于确定所述光学导航装置是否具有相对于目标的位移,并且用于根据所述位移产生位移信号; 以及用于检测用户的触摸控制操作的触摸控制面板,其中所述触摸控制面板具有采样率并根据控制信号改变所述采样率,其中所述采样率可以根据所述位移信号进行调整,其中 当位移信号指示位移增加时,采样率相应地减小。

    POWER-SAVING SENSING MODULE FOR OPTICAL MOUSE AND POWER-SAVING SENSING METHOD
    25.
    发明申请
    POWER-SAVING SENSING MODULE FOR OPTICAL MOUSE AND POWER-SAVING SENSING METHOD 有权
    节电感光模块,用于光电鼠标和省电感测方法

    公开(公告)号:US20130300663A1

    公开(公告)日:2013-11-14

    申请号:US13665808

    申请日:2012-10-31

    IPC分类号: G06F3/033

    摘要: A power-saving sensing module includes a light source, a first and a second sensor, a first and a second detection unit, and a controller. The first sensor detects a first image corresponding to a working plane in response to at least a part of the light ray from the light source to generate a first sensing signal. The first detection unit generates a displacement signal in response to the first sensing signal. The second sensor detects a second image corresponding to an object in response to at least a part of light ray to generate a second sensing signal. The second detection unit generates a touch signal corresponding to the object in response to the second sensing signal. The controller outputs a control signal in response to the touch signal. The first detection unit operates at a dormant state or a sensing state in response to the control signal.

    摘要翻译: 省电感测模块包括光源,第一和第二传感器,第一和第二检测单元以及控制器。 响应于来自光源的光线的至少一部分,第一传感器检测对应于工作平面的第一图像以产生第一感测信号。 第一检测单元响应于第一感测信号产生位移信号。 第二传感器响应于至少一部分光线检测与物体相对应的第二图像以产生第二感测信号。 第二检测单元响应于第二检测信号产生与物体相对应的触摸信号。 控制器响应于触摸信号输出控制信号。 第一检测单元响应于控制信号而处于休眠状态或感测状态。

    DISPLACEMENT DETECTION DEVICE AND OPERATING METHOD THEREOF
    26.
    发明申请
    DISPLACEMENT DETECTION DEVICE AND OPERATING METHOD THEREOF 有权
    位移检测装置及其操作方法

    公开(公告)号:US20130229514A1

    公开(公告)日:2013-09-05

    申请号:US13758304

    申请日:2013-02-04

    IPC分类号: G01C11/02

    摘要: There is provided a displacement detection device including an image sensor, a light source, a light control unit and a processing unit. The image sensor captures image frames at a sampling frequency. The light source provides, in a speed mode, light for the image sensor in capturing the image frames. The light control unit controls the light source with the speed mode to turn on at a lighting frequency or to turn off serially. The processing unit calculates a displacement according to the image frames captured when the light source turns on to be served as an estimated displacement for an interval during which the light source turns off. There is further provided an operating method of a displacement detection device.

    摘要翻译: 提供了包括图像传感器,光源,光控制单元和处理单元的位移检测装置。 图像传感器以采样频率捕获图像帧。 光源在速度模式下提供用于图像传感器捕获图像帧的光。 光控制单元以速度模式控制光源,以点亮频率开启或连续关闭。 处理单元根据在光源打开时拍摄的图像帧来计算作为光源关闭的间隔的估计位移的位移。 还提供了一种位移检测装置的操作方法。

    Device, method and computer program product for causing an input device to enter a low power state and sending a command that disables display of a graphical user interface
    28.
    发明授权
    Device, method and computer program product for causing an input device to enter a low power state and sending a command that disables display of a graphical user interface 有权
    用于使输入设备进入低功率状态并发送禁用图形用户界面显示的命令的设备,方法和计算机程序产品

    公开(公告)号:US08321710B2

    公开(公告)日:2012-11-27

    申请号:US12636938

    申请日:2009-12-14

    IPC分类号: G06F1/00 H04N5/44

    摘要: An input device includes an operation unit, a sending unit, and a power control unit. The operation unit is configured to be held by a user and to be operated in a three-dimensional free space so as to remotely operate an information processing apparatus. The sending unit is configured to send a command that disables display of a graphical user interface of the information processing apparatus when the operation unit is placed, and to send a command that enables display of the graphical user interface of the information processing apparatus when a button of the operation unit is operated. The power control unit is configured to cause the input device to enter a low power consumption state when the operation unit is placed.

    摘要翻译: 输入装置包括操作单元,发送单元和功率控制单元。 操作单元被配置为由用户保持并且在三维自由空间中操作,以便远程操作信息处理设备。 发送单元被配置为发送禁止在放置操作单元时显示信息处理装置的图形用户界面的命令,并发送能够显示信息处理装置的图形用户界面的命令,当按钮 操作单元。 电源控制单元被配置为当放置操作单元时使输入设备进入低功耗状态。

    Power-saving computer mouse
    29.
    发明授权
    Power-saving computer mouse 失效
    省电电脑鼠标

    公开(公告)号:US08139032B2

    公开(公告)日:2012-03-20

    申请号:US12318077

    申请日:2008-12-22

    IPC分类号: G06F3/033 G09G5/08

    摘要: A power-saving computer mouse having installed therein a switching transistor and a proximity sensor switch formed of a capacitive proximity sensor and a charge induction plate for controlling said switching transistor to switch on the power supply circuit when the user holds the computer mouse with a hand, or to switch off the power supply circuit when the user moves the hand away from the computer mouse.

    摘要翻译: 一种省电计算机鼠标,其中安装有开关晶体管和由电容式接近传感器和充电感应板形成的接近传感器开关,用于当用户用手握住计算机鼠标时控制所述开关晶体管接通电源电路 ,或者当用户将手从计算机鼠标移开时关闭电源电路。

    SENSOR DEVICE AND METHOD FOR GRIP AND PROXIMITY DETECTION
    30.
    发明申请
    SENSOR DEVICE AND METHOD FOR GRIP AND PROXIMITY DETECTION 有权
    传感器装置及其检测方法

    公开(公告)号:US20120026121A1

    公开(公告)日:2012-02-02

    申请号:US12745093

    申请日:2010-04-07

    IPC分类号: G06F3/044 G01N27/00 G01R27/26

    摘要: An electrical hand-held device is provided with improved proximity detection, which can be placed on a surface and has at least one transmission electrode, at least one reception electrode and at least one compensation electrode arranged between transmission electrode and reception electrode. The transmission electrode and the compensation electrode can be supplied with an electric switching signal of predetermined signal frequency and predetermined signal amplitude. Switching electric signal at the compensation electrode is phase-delayed with respect to the switching electric signal at the transmission electrode. Alternating electric fields radiated at the transmission electrode and the compensation electrode generate a current in the reception electrode, which is representative of an approach of a hand to the hand-held device. The transmission electrode and the reception electrode are arranged in such a way, that the impedance between the transmission electrode and the reception electrode exceeds a predetermined value, which is suitable to keep the current generated in the reception electrode under a predetermined value.

    摘要翻译: 电气手持式设备具有改进的接近检测功能,其可以放置在表面上,并且具有至少一个传输电极,至少一个接收电极和布置在传输电极和接收电极之间的至少一个补偿电极。 可以向传输电极和补偿电极提供预定信号频率和预定信号幅度的电切换信号。 相对于透射电极处的切换电信号,补偿电极的切换电信号是相位延迟的。 在发射电极和补偿电极上辐射的交替电场在接收电极中产生电流,其代表手到手持装置的手。 发送电极和接收电极以这样的方式布置,使得发送电极和接收电极之间的阻抗超过预定值,这适合于将在接收电极中产生的电流保持在预定值。