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公开(公告)号：US09746962B2
公开(公告)日：2017-08-29
申请号：US14836975
申请日：2015-08-27
Applicant: Sitronix Technology Corp.
Inventor： Chun-Kuan Wu , Chen-Yuan Yang , Ching-Jen Tung , Chun-Yu Lin , Wang-An Lin
CPC classification number: G06F3/0418
Abstract: A frequency selecting module for a touch system includes a storage unit, for storing a sum of at least one of a plurality of sensing signals of a plurality sensing channels in the touch system; a spectrum calculating unit, for transforming the sum of the at least one of the plurality of sensing signals stored in the storage unit to generate a spectrum data and storing the spectrum data to the storage unit; and a selecting unit, for generating an adjusting signal according to the spectrum data to select one of a plurality of operation frequencies as a working frequency of the plurality of sensing signals.
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102.发明授权公开(公告)号：US09583067B2
公开(公告)日：2017-02-28
申请号：US13650405
申请日：2012-10-12
Applicant: SITRONIX TECHNOLOGY CORP.
Inventor： Chen-Yuan Yang , Kuo Ching Yen
IPC: G09G3/36
CPC classification number: G09G3/3685 , G09G3/3674 , G09G2310/0218 , G09G2310/067 , G09G2320/0209
Abstract: The LCD device comprises a plurality of scan groups and a plurality of data electrodes; each scan group comprises a plurality of scan electrodes. The driving method comprises the following steps. First the scan driving circuit provides a plurality of scan signals to the plurality of scan electrodes of the plurality of scan groups, respectively. Each scan signal includes at least a select signal, at least a non-select signal, at least a select cycle, and at least a non-select cycle. The select signal is located in the select cycle, while the non-select signal, the non-select cycle. When an Nth scan electrode is located in the select cycle, an (N−1)th or (N+1)th scan electrode of the plurality of scan electrodes is located in the non-select cycle. Then, the data driving circuit provides a data signal to each of the data electrodes according to a plurality of display data for driving the LCD device to display an image by using the plurality of scan signals and the plurality of data signals. Thereby, the imbalance wire coupling effect among scan electrodes can be eliminated and thus improving the display efficiency of the LCD device.
Abstract translation: LCD装置包括多个扫描组和多个数据电极; 每个扫描组包括多个扫描电极。 驱动方法包括以下步骤。 首先，扫描驱动电路分别向多个扫描组的多个扫描电极提供多个扫描信号。 每个扫描信号至少包括一个选择信号，至少一个非选择信号，至少一个选择周期和至少一个非选择周期。 选择信号位于选择周期，而非选择信号，非选择周期。 当第N扫描电极位于选择周期中时，多个扫描电极中的第（N-1）或（N + 1）扫描电极位于非选择周期中。 然后，数据驱动电路根据用于驱动LCD装置的多个显示数据向每个数据电极提供数据信号，以通过使用多个扫描信号和多个数据信号来显示图像。 由此，可以消除扫描电极之间的不平衡线耦合效应，从而提高LCD器件的显示效率。
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公开(公告)号：US20160372075A1
公开(公告)日：2016-12-22
申请号：US15049134
申请日：2016-02-21
Applicant: Sitronix Technology Corp.
Inventor： Wen-Yuan Kuo , Chia-Hung Wei
CPC classification number: G09G3/3614 , G09G3/3655 , G09G2320/0257 , G09G2320/103 , G09G2330/026 , G09G2330/027
Abstract: A driving method used in a liquid crystal display (LCD) is used for preventing or mitigating an image sticking occurring on a screen of the LCD. The driving method includes driving a data line outputted to a liquid crystal capacitor on the screen with a first voltage signal; and driving a reference voltage line outputted to the liquid crystal capacitor with a second voltage signal; wherein the second voltage signal and the first voltage signal have inverse voltage polarities.
Abstract translation: 在液晶显示器（LCD）中使用的驱动方法用于防止或减轻在LCD的屏幕上出现的图像残留。 驱动方法包括利用第一电压信号驱动输出到屏幕上的液晶电容器的数据线; 以及用第二电压信号驱动输出到所述液晶电容器的参考电压线; 其中所述第二电压信号和所述第一电压信号具有反向电压极性。
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公开(公告)号：US20160372071A1
公开(公告)日：2016-12-22
申请号：US15156341
申请日：2016-05-17
Applicant: Sitronix Technology Corp.
Inventor： Chi-Yang Ho , Wen-Yuan Kuo
IPC: G09G3/36
CPC classification number: G09G3/3677 , G09G2310/067 , G09G2310/08 , G09G2320/0223 , G09G2320/0233
Abstract: A driving module for a display device includes a first driving unit, for generating a plurality of data driving signals to a plurality of data lines of the display device according to a first control signal; and a control unit, for generating the first control signal to the first driving unit and a second control signal to a second driving unit of the display device; wherein the control unit controls the second driving unit to generate a plurality of gate driving signals to a plurality of scan lines of the display device via the second control signal, and durations of a plurality of gate enable periods in the plurality of gate driving signals are different.
Abstract translation: 用于显示装置的驱动模块包括：第一驱动单元，用于根据第一控制信号产生多个数据驱动信号到显示装置的多条数据线; 以及控制单元，用于产生到第一驱动单元的第一控制信号和第二控制信号到显示装置的第二驱动单元; 其中所述控制单元控制所述第二驱动单元经由所述第二控制信号产生到所述显示装置的多条扫描线的多个栅极驱动信号，并且所述多个栅极驱动信号中的多个栅极使能期间的持续时间为 不同。
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公开(公告)号：US20160372067A1
公开(公告)日：2016-12-22
申请号：US14841718
申请日：2015-09-01
Applicant: Sitronix Technology Corp.
Inventor： Tsun-Sen Lin , Min-Nan Liao
IPC: G09G3/36
Abstract: A display device includes a plurality of driving units configured along with a first axis; and a plurality of power supplying units configured along with the first axis for generating a plurality of power signals, wherein each of the plurality of power signals is coupled to at least one of the plurality of driving units.
Abstract translation: 显示装置包括与第一轴一起配置的多个驱动单元; 以及与所述第一轴一起配置的用于产生多个功率信号的多个供电单元，其中所述多个功率信号中的每一个耦合到所述多个驱动单元中的至少一个。
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Patent Agency Ranking
106.发明授权Capacitive voltage information sensing circuit and related anti-noise touch circuit 有权电容式电压信息感应电路及相关抗噪声触摸电路公开(公告)号：US09524056B2
公开(公告)日：2016-12-20
申请号：US14509069
申请日：2014-10-08
Applicant: Sitronix Technology Corp.
Inventor： Chun-Kuan Wu , Ching-Jen Tung , Chen-Yuan Yang , Chun-Yu Lin
CPC classification number: G06F3/0418 , G06F3/044
Abstract: The present disclosure provides a capacitor voltage information sensing circuit. The capacitor voltage information sensing circuit includes a mixer and an analog filter. The mixer includes a first input terminal for receiving a reference signal, a second input terminal for receiving a voltage signal, the voltage signal includes capacitor voltage information and a noise when a touch occurs, a first output terminal for outputting a first differential signal according to the voltage signal and the reference signal, and a second output terminal for outputting a second differential signal according to the voltage signal and the reference signal. The analog filter is coupled to the mixer for generating a first low-frequency signal and a second low-frequency signal according to the first differential signal and second differential signal.
Abstract translation: 本公开提供一种电容器电压信息感测电路。 电容器电压信息感测电路包括混频器和模拟滤波器。 混频器包括用于接收参考信号的第一输入端子，用于接收电压信号的第二输入端子，电压信号包括电容器电压信息和发生触摸时的噪声;第一输出端子，用于根据 电压信号和参考信号，以及第二输出端，用于根据电压信号和参考信号输出第二差分信号。 模拟滤波器耦合到混频器，用于根据第一差分信号和第二差分信号产生第一低频信号和第二低频信号。
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公开(公告)号：US20160359406A1
公开(公告)日：2016-12-08
申请号：US14825191
申请日：2015-08-13
Applicant: Sitronix Technology Corp.
Inventor： Min-Nan Liao
CPC classification number: H02M3/07 , G09G3/3688 , G09G3/3696 , G09G2320/0252 , G09G2330/021 , H02M1/36
Abstract: A power supply system includes a control module for generating a control signal; a first charging pump module, coupled to the control module, for generating an adjustment charging value according to the control signal, and outputting a charging voltage according to the adjustment charging value and a conduction voltage source; an amplifying module, coupled to the first charging pump module, for utilizing the charging voltage to generate an amplifying voltage; and a load module, coupled to the amplifying module, for processing a dynamic charging operation according to the amplifying voltage.
Abstract translation: 电源系统包括用于产生控制信号的控制模块; 耦合到控制模块的第一充电泵模块，用于根据控制信号产生调节充电值，并根据调节充电值和导通电压源输出充电电压; 耦合到第一充电泵模块的放大模块，用于利用充电电压产生放大电压; 以及耦合到放大模块的负载模块，用于根据放大电压处理动态充电操作。
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公开(公告)号：US09506974B2
公开(公告)日：2016-11-29
申请号：US14476729
申请日：2014-09-03
Applicant: Sitronix Technology Corp.
Inventor： Hung-Wei Lai , Tsung-Jun Lee
CPC classification number: G01R31/2601 , G01R1/073 , G01R1/30 , G01R31/27
Abstract: An active probe card capable of improving testing bandwidth of a device under (DUT) test includes a printed circuit board; at least one probe needle, affixed to a first surface of the printed circuit board for probing the DUT; at least one connection member, electrically connected to the at least one probe needle; and an amplification circuit, formed on the printed circuit board and coupled to the at least one connection member for amplifying an input or output signal of the DUT.
Abstract translation: 能够改进（DUT）测试下的设备的测试带宽的有源探测卡包括印刷电路板; 至少一个探针，固定到印刷电路板的第一表面，用于探测DUT; 电连接到所述至少一个探针的至少一个连接构件; 以及放大电路，形成在所述印刷电路板上并且耦合到所述至少一个连接构件，用于放大所述DUT的输入或输出信号。
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109.发明授权Method of reusing electrical energy and related electrical energy reusing circuit 有权重新使用电能和相关电能再利用电路的方法公开(公告)号：US09502967B2
公开(公告)日：2016-11-22
申请号：US14190095
申请日：2014-02-26
Applicant: Sitronix Technology Corp.
Inventor： Hung-Yu Lu
CPC classification number: H02M3/07 , H02M2001/0048 , H02M2003/077 , Y02B70/1491
Abstract: The present disclosure provides a method of reusing electrical energy for a charge pump. The method comprises operating in a reusing phase after a boosting phase is completed; retrieving energy of parasitic capacitance in the reusing phase; and reusing the energy of the parasitic capacitance for an internal circuit.
Abstract translation: 本公开提供了一种对电荷泵重新使用电能的方法。 该方法包括在升压阶段完成之后在重新使用阶段中操作; 在重复使用阶段检索寄生电容的能量; 并重新使用内部电路的寄生电容的能量。
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公开(公告)号：US20160294279A1
公开(公告)日：2016-10-06
申请号：US14883650
申请日：2015-10-15
Applicant: Sitronix Technology Corp.
Inventor： Min-Nan Liao
CPC classification number: H02M3/07 , G09G2330/021
Abstract: A power circuit includes a first charge pump for converting a supply voltage into a first high voltage and a first low voltage, at least one second charge pump, each for increasing the first high voltage by a first variance value to a second high voltage, and at least one third charge pump, each for decreasing the first low voltage by a second variance value to a second low voltage. A difference between the first high and low voltages is less than a breakdown threshold. The second and third variance margins are less than the breakdown threshold.
Abstract translation: 电源电路包括用于将电源电压转换为第一高电压的第一电荷泵和至少一个第二电荷泵，每个第二电荷泵用于将第一高电压以第一方差值增加到第二高电压;以及 至少一个第三电荷泵，每个用于将第一低电压降低到第二低电压。 第一高低电压之间的差异小于击穿阈值。 第二和第三个方差边距小于击穿阈值。
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