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1. 发明申请

WO2008157241A1 SPEED/POSITIONAL MODE TRANSLATIONS 审中-公开
标题翻译：速度/位置模式翻译
公开(公告)号：WO2008157241A1
公开(公告)日：2008-12-24
申请号：PCT/US2008/066731
申请日：2008-06-12
申请人： APPLE INC. , WESTERMAN, Wayne, Carl , O'CONNOR, Sean, Erik
发明人： WESTERMAN, Wayne, Carl , O'CONNOR, Sean, Erik
IPC分类号： G06F3/048
CPC分类号： G06F3/0485 , G06F3/04883 , G06F2203/04808
摘要： Gestures for converting from a position control mode to a motion continuation mode are disclosed. A position control mode can be invoked when the user simultaneously places two or more fingers upon a sensor panel. The fingers can then be moved around to effect position control. A motion continuation mode can be invoked when one or more fingers are lifted off (but at least one finger remains in contact with the sensor panel). If the motion continuation mode is invoked, a virtual control ring can be generated, and scrolling of the viewable area or dragging of the cursor or object can continue in a particular direction specified by a velocity vector pointed in the direction of finger movement at the time the motion continuation mode is invoked, and having a magnitude proportional to the velocity of the finger at the time the motion continuation mode was invoked.
摘要翻译：公开了从位置控制模式转换为运动连续模式的手势。当用户同时将两个或更多个手指放置在传感器面板上时，可以调用位置控制模式。然后可以将手指移动以实现位置控制。当一个或多个手指抬起（但至少一根手指保持与传感器面板接触）时，可以调用运动连续模式。如果调用运动连续模式，则可以生成虚拟控制环，并且可视化区域的滚动或者拖动光标或对象可以在指向手指移动方向的速度向量指定的特定方向上继续调用运动连续模式，并且具有与调用运动连续模式时手指的速度成正比的大小。

2. 发明申请

WO2011041192A1 NEGATIVE PIXEL COMPENSATION 审中-公开
标题翻译：负像素补偿
公开(公告)号：WO2011041192A1
公开(公告)日：2011-04-07
申请号：PCT/US2010/049882
申请日：2010-09-22
申请人： APPLE INC. , WESTERMAN, Wayne, Carl , O'CONNOR, Sean, Erik
发明人： WESTERMAN, Wayne, Carl , O'CONNOR, Sean, Erik
IPC分类号： G06F3/044
CPC分类号： G06F3/041 , G06F3/0418 , G06F3/044 , G06F2203/04104
摘要： Negative pixel compensation in a touch sensor panel is disclosed. The panel can compensate for a negative pixel effect in touch signal outputs due to poor grounding of an object touching the panel. To do so, the panel can reconstruct a captured touch image to remove negative pixel values indicative of the negative pixel effect and compute a composite image from the captured image and the reconstructed image to replace the captured image. In addition or alternatively, the panel can reconstruct a captured touch image to remove negative pixel values indicative of the negative pixel effect and replace the captured image with the reconstructed image.
摘要翻译：公开了触摸传感器面板中的负像素补偿。由于接触面板的物体接地不良，面板可以补偿触摸信号输出中的负像素效应。为了这样做，面板可以重构捕获的触摸图像以去除指示负像素效应的负像素值，并从捕获的图像和重构图像计算合成图像以替换捕获的图像。另外或替代地，面板可以重建捕获的触摸图像以去除指示负像素效应的负像素值，并用重建图像替换所捕获的图像。

3. 发明申请

WO2008157245A3 MULTIPLE SIMULTANEOUS FREQUENCY DETECTION 审中-公开
公开(公告)号：WO2008157245A3
公开(公告)日：2008-12-24
申请号：PCT/US2008/066743
申请日：2008-06-12
申请人： APPLE INC. , KRAH, Christoph, Horst , HOTELLING, Steve, Porter , O'CONNOR, Sean, Erik , WESTERMAN, Wayne, Carl
发明人： KRAH, Christoph, Horst , HOTELLING, Steve, Porter , O'CONNOR, Sean, Erik , WESTERMAN, Wayne, Carl
IPC分类号： G06F3/044 , G06F3/041
摘要： The use of multiple stimulation frequencies and phases to generate an image of touch on a touch sensor panel is disclosed. Each of a plurality of sense channels can be coupled to a column in a touch sensor panel and can have multiple mixers. Each mixer in the sense channel can utilize a circuit capable generating a demodulation frequency of a particular frequency. At each of multiple steps, various phases of selected frequencies can be used to simultaneously stimulate the rows of the touch sensor panel, and the multiple mixers in each sense channel can be configured to demodulate the signal received from the column connected to each sense channel using the selected frequencies. After all steps have been completed, the demodulated signals from the multiple mixers can be used in calculations to determine an image of touch for the touch sensor panel at each frequency.

4. 发明申请

WO2008157252A1 DETECTION OF LOW NOISE FREQUENCIES FOR MULTIPLE FREQUENCY SENSOR PANEL STIMULATION 审中-公开
标题翻译：检测多个频率传感器面板刺激的低噪声频率
公开(公告)号：WO2008157252A1
公开(公告)日：2008-12-24
申请号：PCT/US2008/066759
申请日：2008-06-12
申请人： APPLE INC. , KRAH, Christoph, Horst , HOTELLING, Steve, Porter , O'CONNOR, Sean, Erik , WESTERMAN, Wayne, Carl
发明人： KRAH, Christoph, Horst , HOTELLING, Steve, Porter , O'CONNOR, Sean, Erik , WESTERMAN, Wayne, Carl
IPC分类号： G06F3/041 , G06F3/044
CPC分类号： G06F3/0412 , G02F1/13338 , G06F3/0418 , G06F3/044
摘要： The identification of low noise stimulation frequencies for detecting and localizing touch events on a touch sensor panel is disclosed. Each of a plurality of sense channels can be coupled to a separate sense line in a touch sensor panel and can have multiple mixers, each mixer using a demodulation frequency of a particular frequency, phase and delay. With no stimulation signal applied to any drive lines in the touch sensor panel, pairs of mixers can demodulate the sum of the output of all sense channels using the in-phase (I) and quadrature (Q) signals of a particular frequency. The demodulated outputs of each mixer pair can be used to calculate the magnitude of the noise at that particular frequency, wherein the lower the magnitude, the lower the noise at that frequency. Several low noise frequencies can be selected for use in a subsequent touch sensor panel scan function.
摘要翻译：公开了用于检测和定位触摸传感器面板上的触摸事件的低噪声刺激频率的识别。多个感测通道中的每一个可以耦合到触摸传感器面板中的单独的感测线，并且可以具有多个混频器，每个混频器使用特定频率，相位和延迟的解调频率。在没有刺激信号施加到触摸传感器面板中的任何驱动线路的情况下，成对的混频器可以使用特定频率的同相（I）和正交（Q）信号来解调所有感测通道的输出之和。每个混频器对的解调输出可用于计算该特定频率处的噪声幅度，其中幅度越小，该频率处的噪声越低。可以选择几种低噪声频率用于随后的触摸传感器面板扫描功能。

5. 发明申请

WO2008157245A2 MULTIPLE SIMULTANEOUS FREQUENCY DETECTION 审中-公开
标题翻译：多种同步频率检测
公开(公告)号：WO2008157245A2
公开(公告)日：2008-12-24
申请号：PCT/US2008066743
申请日：2008-06-12
申请人： APPLE INC , KRAH CHRISTOPH HORST , HOTELLING STEVE PORTER , O'CONNOR SEAN ERIK , WESTERMAN WAYNE CARL
发明人： KRAH CHRISTOPH HORST , HOTELLING STEVE PORTER , O'CONNOR SEAN ERIK , WESTERMAN WAYNE CARL
IPC分类号： G06F3/044 , G06F3/041
CPC分类号： G06F3/0416 , G02F1/13338 , G06F3/041 , G06F3/0412 , G06F3/0418 , G06F3/044 , G06F2203/04104
摘要： The use of multiple stimulation frequencies and phases to generate an image of touch on a touch sensor panel is disclosed. Each of a plurality of sense channels can be coupled to a column in a touch sensor panel and can have multiple mixers. Each mixer in the sense channel can utilize a circuit capable generating a demodulation frequency of a particular frequency. At each of multiple steps, various phases of selected frequencies can be used to simultaneously stimulate the rows of the touch sensor panel, and the multiple mixers in each sense channel can be configured to demodulate the signal received from the column connected to each sense channel using the selected frequencies. After all steps have been completed, the demodulated signals from the multiple mixers can be used in calculations to determine an image of touch for the touch sensor panel at each frequency.
摘要翻译：公开了使用多个刺激频率和相位以在触摸传感器面板上产生触摸图像。多个感测通道中的每一个可以耦合到触摸传感器面板中的列并且可以具有多个混合器。感测通道中的每个混频器可以利用能产生特定频率的解调频率的电路。在多个步骤中的每一个步骤中，可以使用选定频率的各个相位来同时刺激触摸传感器面板的行，并且每个感测通道中的多个混频器可以被配置为解调从连接到每个感测通道的列接收的信号，使用所选频率。所有步骤完成后，来自多个混音器的解调信号可用于计算，以确定每个频率下触摸传感器面板的触摸图像。

6. 发明申请

WO2013009778A1 COMBINED FORCE AND PROXIMITY SENSING 审中-公开
标题翻译：组合力和近似感测
公开(公告)号：WO2013009778A1
公开(公告)日：2013-01-17
申请号：PCT/US2012/046114
申请日：2012-07-10
申请人： APPLE INC. , GRUNTHANER, Martin, Paul , ROTHKOPF, Fletcher, R. , MULLENS, Christopher, Tenzin , HOTELLING, Steven, Porter , O'CONNOR, Sean, Erik
发明人： GRUNTHANER, Martin, Paul , ROTHKOPF, Fletcher, R. , MULLENS, Christopher, Tenzin , HOTELLING, Steven, Porter , O'CONNOR, Sean, Erik
IPC分类号： G06F3/044
CPC分类号： G06F3/0414 , G06F3/041 , G06F2203/04103 , G06F2203/04106 , H03K17/955 , H03K17/962 , H03K17/9625 , H03K17/9645 , H03K17/975
摘要： Combined force and proximity sensing is disclosed. One or more sensors can concurrently sense a force applied by an object on a device surface and a proximity of the object to the surface. In an example, a single sensor can sense both force and proximity via a resistance change and a capacitance change, respectively, at the sensor. In another example, multiple sensors can be used, where one sensor can sense force via either a resistance change or a capacitance change and another sensor can sense proximity via a capacitance change.
摘要翻译：公开了组合力和接近感测。一个或多个传感器可以同时感测由物体在设备表面上施加的力以及物体与表面的接近度。在一个示例中，单个传感器可以分别通过传感器处的电阻变化和电容变化来感测力和接近度。在另一示例中，可以使用多个传感器，其中一个传感器可以通过电阻变化或电容变化来感测力，而另一个传感器可以通过电容变化感测到接近。

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