Light redirection in optical navigation
    1.
    发明授权
    Light redirection in optical navigation 有权
    光导向光重定向

    公开(公告)号:US08859971B2

    公开(公告)日:2014-10-14

    申请号:US13273693

    申请日:2011-10-14

    摘要: An optical navigation device, such as an optical navigation joystick or mouse, includes an internal redirector which may be separate or formed from material of a touch surface of the optical device. The redirector is disposed at an angle with respect to a plane of the touch surface, operative to reflect light which would otherwise strike the touch surface at a low angle and be internally reflected. The light may be reflected in a direction away from a light sensor of the device, reducing sensed internally reflected light, or may be reflected into the touch surface at a higher angle, potentially increasing a quantity of good signal. The redirector may also include portions which block light directly emitted from a light emitter, or reflected off other surfaces of the navigation device.

    摘要翻译: 诸如光学导航操纵杆或鼠标的光学导航装置包括可以与光学装置的触摸表面的材料分离或形成的内部重定向器。 重定向器相对于触摸表面的平面以一定角度设置,可操作以反射否则会以低角度触发触摸表面并在内部反射的光。 光可以在远离设备的光传感器的方向上反射,减少感测的内部反射光,或者可以以更高的角度反射到触摸表面中,潜在地增加良好信号的量。 重定向器还可以包括阻挡从光发射器直接发射的光或者从导航装置的其它表面反射的部分。

    METHOD OF PROVIDING TACTILE FEEDBACK AND ELECTRONIC DEVICE
    2.
    发明申请
    METHOD OF PROVIDING TACTILE FEEDBACK AND ELECTRONIC DEVICE 有权
    提供触觉反馈和电子设备的方法

    公开(公告)号:US20110279380A1

    公开(公告)日:2011-11-17

    申请号:US12780279

    申请日:2010-05-14

    IPC分类号: G08B6/00 G06F3/041

    CPC分类号: G06F3/016 G06F2203/014

    摘要: A method includes detecting, at a first time, a first touch associated with a first touch value that meets one of a first touch threshold and a second touch threshold, detecting, at a second time, a second touch associated with a second touch value that meets one of the first touch threshold and the second touch threshold, providing first tactile feedback at the first time, and providing second tactile feedback at the second time when the time period between the first time and the second time meets a time threshold.

    摘要翻译: 一种方法包括在第一时间检测与满足第一触摸阈值和第二触摸阈值之一的第一触摸值相关联的第一触摸,在第二时间检测与第二触摸值相关联的第二触摸, 满足第一触摸阈值和第二触摸阈值之一,在第一时间提供第一触觉反馈,并且当第一时间和第二时间之间的时间段满足时间阈值时,在第二时间提供第二触觉反馈。

    Method of providing tactile feedback and electronic device
    3.
    发明授权
    Method of providing tactile feedback and electronic device 有权
    提供触觉反馈和电子设备的方法

    公开(公告)号:US08466889B2

    公开(公告)日:2013-06-18

    申请号:US12780338

    申请日:2010-05-14

    IPC分类号: G06F3/041

    CPC分类号: G06F3/016 G06F2203/014

    摘要: A method includes detecting a touch on a touch-sensitive display, determining when a touch value associated with the touch meets a first touch threshold, determining a first period of time between detecting the touch and when the touch value meets the first touch threshold, and providing a first tactile feedback when the first period of time is meets a first time threshold.

    摘要翻译: 一种方法包括检测触敏显示器上的触摸,确定与触摸相关联的触摸值何时满足第一触摸阈值,确定检测触摸之间的第一时间段以及触摸值何时满足第一触摸阈值的时间;以及 当第一时间段满足第一时间阈值时提供第一触觉反馈。

    Method of providing tactile feedback and electronic device
    4.
    发明授权
    Method of providing tactile feedback and electronic device 有权
    提供触觉反馈和电子设备的方法

    公开(公告)号:US08451255B2

    公开(公告)日:2013-05-28

    申请号:US12780279

    申请日:2010-05-14

    IPC分类号: G06F3/041

    CPC分类号: G06F3/016 G06F2203/014

    摘要: A method includes detecting, at a first time, a first touch associated with a first touch value that meets one of a first touch threshold and a second touch threshold, detecting, at a second time, a second touch associated with a second touch value that meets one of the first touch threshold and the second touch threshold, providing first tactile feedback at the first time, and providing second tactile feedback at the second time when the time period between the first time and the second time meets a time threshold.

    摘要翻译: 一种方法包括在第一时间检测与满足第一触摸阈值和第二触摸阈值之一的第一触摸值相关联的第一触摸,在第二时间检测与第二触摸值相关联的第二触摸, 满足第一触摸阈值和第二触摸阈值中的一个,在第一时间提供第一触觉反馈,并且当第一时间和第二时间之间的时间段满足时间阈值时,在第二时间提供第二触觉反馈。

    Mixed monochrome and colour display driving technique
    5.
    发明授权
    Mixed monochrome and colour display driving technique 有权
    混合单色和彩色显示驱动技术

    公开(公告)号:US07714832B2

    公开(公告)日:2010-05-11

    申请号:US10858070

    申请日:2004-06-02

    IPC分类号: G09G3/34

    摘要: A display screen is capable of having regions having different switching speeds as well as regions that are not switched. One region having a first switching speed may be for colour mode display and the other region having a second switching speed different from the first may be for monochrome mode display. Other regions may be off and not switched. In alternative versions, three or more switched regions may be established on a display screen. For example, a monochrome region may be nested inside a colour region, in which the colour region may be nested between off regions.

    摘要翻译: 显示屏能够具有不同切换速度的区域以及未切换的区域。 具有第一切换速度的一个区域可以用于彩色模式显示,并且具有与第一切换速度不同的第二切换速度的其他区域可以用于单色模式显示。 其他区域可能关闭而不切换。 在替代版本中,可以在显示屏上建立三个或更多个切换区域。 例如,单色区域可以嵌套在颜色区域内,其中颜色区域可以嵌套在关闭区域之间。

    Electronic device including touch-sensitive display and method of controlling same
    7.
    发明授权
    Electronic device including touch-sensitive display and method of controlling same 有权
    包括触敏显示器的电子设备及其控制方法

    公开(公告)号:US08669946B2

    公开(公告)日:2014-03-11

    申请号:US12790015

    申请日:2010-05-28

    申请人: Kuo-Feng Tong

    发明人: Kuo-Feng Tong

    IPC分类号: G06F3/041

    CPC分类号: G06F3/0414 G06F2203/04104

    摘要: A method includes detecting a first touch at a first location and a second touch at a second location on a touch-sensitive display, determining a first force value by a first sensor and a second force value by a second sensor, wherein the first force value and the second force value are determined at a time when the first touch and the second touch are both detected, and determining a first applied force value for the first touch and a second applied force value for the second touch based on the first force value and the second force value and based on the first location and the second location.

    摘要翻译: 一种方法包括:检测在第一位置处的第一触摸和在触敏显示器上的第二位置处的第二触摸,由第二传感器确定第一传感器的第一力值和第二力值,其中所述第一力值 并且在检测到第一触摸和第二触摸时确定第二力值,并且基于第一力值确定第一触摸的第一施加力值和第二触摸的第二施加力值,以及 第二力值并基于第一位置和第二位置。

    OPTICAL TRACKPAD MODULE AND METHOD OF USING SAME
    9.
    发明申请
    OPTICAL TRACKPAD MODULE AND METHOD OF USING SAME 有权
    光学跟踪模块及其使用方法

    公开(公告)号:US20110122061A1

    公开(公告)日:2011-05-26

    申请号:US12626308

    申请日:2009-11-25

    IPC分类号: G09G5/08

    摘要: An optical trackpad module is described herein. The module includes a light source and a trackpad that is optically coupled to the light source such that light from the light source can reach the trackpad. The trackpad is configured to receive an input object. The module also includes a sensor array that receives at least some of the light from the light source that is reflected off the input object. The sensor array is divided into sub-sections, and each sub-section corresponds to a portion of the trackpad. In addition, each sub-section detects at least translational movement of the input object on the corresponding trackpad portions to enable detection of rotational motion of the input object on the trackpad.

    摘要翻译: 本文描述了光学跟踪板模块。 该模块包括光源和与光源光学耦合的触控板,使得来自光源的光可以到达触控板。 触控板配置为接收输入对象。 该模块还包括传感器阵列,其接收来自光源的至少一部分从输入物体反射的光。 传感器阵列分为子部分,每个子部分对应于触控板的一部分。 此外,每个子部分至少检测输入对象在对应的触控板部分上的平移运动,以便能够检测输入对象在触控板上的旋转运动。

    Mixed monochrome and colour display driving technique
    10.
    发明申请
    Mixed monochrome and colour display driving technique 有权
    混合单色和彩色显示驱动技术

    公开(公告)号:US20060007098A1

    公开(公告)日:2006-01-12

    申请号:US10858070

    申请日:2004-06-02

    IPC分类号: G09G3/36

    摘要: A display screen is capable of having regions having different switching speeds as well as regions that are not switched. One region having a first switching speed may be for colour mode display and the other region having a second switching speed different from the first may be for monochrome mode display. Other regions may be off and not switched. In alternative versions, three or more switched regions may be established on a display screen. For example, a monochrome region may be nested inside a colour region, in which the colour region may be nested between off regions.

    摘要翻译: 显示屏能够具有不同切换速度的区域以及未切换的区域。 具有第一切换速度的一个区域可以用于彩色模式显示,并且具有与第一切换速度不同的第二切换速度的其他区域可以用于单色模式显示。 其他区域可能关闭而不切换。 在替代版本中,可以在显示屏上建立三个或更多个切换区域。 例如,单色区域可以嵌套在颜色区域内,其中颜色区域可以嵌套在关闭区域之间。