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公开(公告)号：US20120200506A1
公开(公告)日：2012-08-09
申请号：US13022036
申请日：2011-02-07
CPC分类号： G06F3/041 , G06F2203/04103 , H01R13/6658 , H01R31/005 , H05K1/18 , H05K1/189
摘要： Apparatus for providing modular connection means to electrodes in a touch-sensitive device. The modular connections may include electronics allowing controlling electronics to individually address electrodes associated with driving electrodes and sensing signals occurring on electrodes.
摘要翻译： 用于向触敏装置中的电极提供模块化连接装置的装置。 模块化连接可以包括允许控制电子器件分别寻址与驱动电极相关联的电极和感测在电极上发生的信号的电子器件
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公开(公告)号：US07176902B2
公开(公告)日：2007-02-13
申请号：US10683342
申请日：2003-10-10
CPC分类号： G06F3/043 , G06F1/3203
摘要： Bending wave vibrations propagating in a substrate of a touch input device are sensed. Provision is made for discriminating between sensed vibrations propagating in the substrate indicative of an intended touch and sensed vibrations propagating in the substrate indicative of an unintended touch. In response to the sensed vibrations propagating in the substrate indicative of the intended touch, a wake-up signal is generated. The wake-up signal is communicated to a control system of the touch input device for transitioning the control system from a sleep state to an operational state.
摘要翻译： 感测在触摸输入装置的基板中传播的弯曲波振动。 提供了用于区分感测到的在衬底中传播的表示预期触摸的振动的振动，以及感测到的在衬底中传播的表示无意触摸的振动的振动。 响应于在衬底中传播的指示预期触摸的感测到的振动，产生唤醒信号。 唤醒信号被传送到触摸输入设备的控制系统，用于将控制系统从睡眠状态转换到操作状态。
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公开(公告)号：US5812101A
公开(公告)日：1998-09-22
申请号：US626897
申请日：1996-04-04
CPC分类号： G09G3/2011 , G09G3/30 , G09G2310/0267 , G09G2310/0275
摘要： A relatively low cost, portable, low complexity, low power helmet mounted display using an electroluminescent display and associated drive circuitry configured and interconnected to take advantage of our ability to provide a -180 V and +240 V output to a row driver from a single -180 V and an already existing +60 V Supply, thus eliminating size, weight and expense of supplying a separate 240 V power supply. The +60 V power supply is already supplying the +60 V to the column driver circuitry. Also included is a column driver with a direct analog interface with an input buffer, the buffer including a polarity inverter and an adder for selectively inverting the external analog signal and adding a DC voltage.
摘要翻译： 相对低成本，便携式，低复杂性，低功率头戴式显示器，使用电致发光显示器和相关联的驱动电路进行配置和互连，以利用我们从单个驱动器向行驱动器提供-180 V和+240 V输出的能力 -180V和已经存在的+60V电源，从而消除了提供单独的240V电源的尺寸，重量和费用。 +60 V电源已经向列驱动器电路提供+60 V电源。 还包括具有与输入缓冲器的直接模拟接口的列驱动器，该缓冲器包括极性反相器和用于选择性地反相外部模拟信号并添加DC电压的加法器。
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公开(公告)号：US09417739B2
公开(公告)日：2016-08-16
申请号：US12786920
申请日：2010-05-25
IPC分类号： G06F3/044
CPC分类号： G06F3/044
摘要： A touch-sensitive device includes a touch panel, a drive unit, a sense unit, and a measurement unit. A touch applied to a node of the panel changes a capacitive coupling between two electrodes (a drive electrode and a sense electrode) of the touch panel. The drive unit delivers a drive signal, which may comprise one or more drive pulses, to the drive electrode. The sense unit couples to the sense electrode, and generates a response signal that includes a differentiated representation of the drive signal. The amplitude of the response signal is responsive to the capacitive coupling between the electrodes, and is measured to provide an indication of a touch at the node.
摘要翻译： 触敏装置包括触摸面板，驱动单元，感测单元和测量单元。 施加到面板的节点的触摸改变了触摸面板的两个电极（驱动电极和感测电极）之间的电容耦合。 驱动单元向驱动电极传送可包括一个或多个驱动脉冲的驱动信号。 感测单元耦合到感测电极，并且产生包括驱动信号的微分表示的响应信号。 响应信号的幅度响应于电极之间的电容耦合，并且被测量以提供节点处的触摸的指示。
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公开(公告)号：US08711113B2
公开(公告)日：2014-04-29
申请号：US13022036
申请日：2011-02-07
IPC分类号： G06F3/041
CPC分类号： G06F3/041 , G06F2203/04103 , H01R13/6658 , H01R31/005 , H05K1/18 , H05K1/189
摘要： Apparatus for providing modular connection means to electrodes in a touch-sensitive device. The modular connections may include electronics allowing controlling electronics to individually address electrodes associated with driving electrodes and sensing signals occurring on electrodes.
摘要翻译： 用于向触敏装置中的电极提供模块化连接装置的装置。 模块化连接可以包括允许控制电子器件分别寻址与驱动电极相关联的电极和感测在电极上发生的信号的电子器件
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公开(公告)号：US08493358B2
公开(公告)日：2013-07-23
申请号：US13111084
申请日：2011-05-19
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F2203/04104
摘要： A touch-sensitive device includes a touch panel, a drive unit, a sense unit, and a measurement unit. A touch applied to a node of the panel changes a capacitive coupling between two electrodes (a drive electrode and a sense electrode) of the touch panel. The drive unit delivers a drive signal, which may comprise one or more drive pulses, to the drive electrode. The sense unit couples to the sense electrode, and generates a response signal that that is used to accumulate charge in a charge accumulator to provide an accumulated signal. The accumulated signal is responsive to the capacitive coupling between the electrodes, and is measured to provide an indication of a touch at the node.
摘要翻译： 触敏装置包括触摸面板，驱动单元，感测单元和测量单元。 施加到面板的节点的触摸改变了触摸面板的两个电极（驱动电极和感测电极）之间的电容耦合。 驱动单元向驱动电极传送可包括一个或多个驱动脉冲的驱动信号。 感测单元耦合到感测电极，并且产生用于在电荷累加器中累积电荷以提供累积信号的响应信号。 累积的信号响应于电极之间的电容耦合，并且被测量以提供在节点处的触摸的指示。
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17.发明申请公开(公告)号：US20110163992A1
公开(公告)日：2011-07-07
申请号：US12652343
申请日：2010-01-05
IPC分类号： G06F3/044
CPC分类号： G06F3/0416 , G06F3/044 , G06F2203/04104
摘要： A touch-sensitive device includes a touch panel, a drive unit, a sense unit, and a measurement unit. A touch applied to a node of the panel changes a capacitive coupling between two electrodes (a drive electrode and a sense electrode) of the touch panel. The drive unit delivers a drive signal, which may comprise one or more drive pulses, to the drive electrode. The sense unit couples to the sense electrode, and generates a response signal that includes a differentiated representation of the drive signal, which is then fed through a resistor. The amplitude of the response signal is responsive to the capacitive coupling between the electrodes, and is measured to provide an indication of a touch at the node.
摘要翻译： 触敏装置包括触摸面板，驱动单元，感测单元和测量单元。 施加到面板的节点的触摸改变了触摸面板的两个电极（驱动电极和感测电极）之间的电容耦合。 驱动单元向驱动电极传送可包括一个或多个驱动脉冲的驱动信号。 感测单元耦合到感测电极，并且产生包括驱动信号的微分表示的响应信号，然后通过电阻馈送。 响应信号的幅度响应于电极之间的电容耦合，并且被测量以提供节点处的触摸的指示。
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公开(公告)号：US20100300773A1
公开(公告)日：2010-12-02
申请号：US12786920
申请日：2010-05-25
IPC分类号： G06F3/044
CPC分类号： G06F3/044
摘要： A touch-sensitive device includes a touch panel, a drive unit, a sense unit, and a measurement unit. A touch applied to a node of the panel changes a capacitive coupling between two electrodes (a drive electrode and a sense electrode) of the touch panel. The drive unit delivers a drive signal, which may comprise one or more drive pulses, to the drive electrode. The sense unit couples to the sense electrode, and generates a response signal that includes a differentiated representation of the drive signal. The amplitude of the response signal is responsive to the capacitive coupling between the electrodes, and is measured to provide an indication of a touch at the node.
摘要翻译： 触敏装置包括触摸面板，驱动单元，感测单元和测量单元。 施加到面板的节点的触摸改变了触摸面板的两个电极（驱动电极和感测电极）之间的电容耦合。 驱动单元向驱动电极传送可包括一个或多个驱动脉冲的驱动信号。 感测单元耦合到感测电极，并且产生包括驱动信号的微分表示的响应信号。 响应信号的幅度响应于电极之间的电容耦合，并且被测量以提供节点处的触摸的指示。
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公开(公告)号：US5075596A
公开(公告)日：1991-12-24
申请号：US591995
申请日：1990-10-02
CPC分类号： G09G3/30 , G09G2310/027 , G09G2320/0209 , G09G2320/0223 , G09G3/2011
摘要： The luminosity of electroluminescent display pixels arranged at intersection regions between row and column electrodes is controlled so as to compensate for the effect of interelectrode coupling by reducing the voltage differentials applied between the row electrode being addressed and the column electrodes relative to those coresponding to initial pixel luminosity data contained in an incoming data stream, as a direct function of total row luminosity information extracted from that segment of the incoming data stream which pertains to the respective row.
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公开(公告)号：US4392084A
公开(公告)日：1983-07-05
申请号：US243292
申请日：1981-03-13
CPC分类号： H05B33/08 , Y10T307/281 , Y10T307/461
摘要： Circuitry for selectively sustaining a gaseous discharge display panel to splay selected information which circuitry permits the use of a single power supply.
摘要翻译： 用于选择性地维持气体放电显示面板以显示所选择的信息的电路，该电路允许使用单个电源。
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