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公开(公告)号：US09614515B2
公开(公告)日：2017-04-04
申请号：US15060995
申请日：2016-03-04
Applicant: Artinfac Technology Corp. , Sitronix Technology Corp.
Inventor： Shih-Chiang Sun
IPC: H03K17/296 , H03K17/08 , H03K17/60 , H03K17/687 , H03K17/74 , H03K17/28
CPC classification number: H03K17/08 , H03K17/28 , H03K17/60 , H03K17/687 , H03K17/74 , H03K2217/0009
Abstract: The present invention disclosed an electrical dual control switch device and the method of controlling thereof. By applying two electrical switches with connection method of conventional mechanical type dual control switch device. The operating status of the electrical switch could be detected by the AC waveform of the power transmission line of the other electrical switch. Therefore, the objection of electrical controlling the loading device will be realized. The loading device could be remotely control and the usage of the power could also effectively calculate. Further the present invention could also protected against overload, work with touch device and sets a timer for automatically shut down the power.
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192.发明授权公开(公告)号：US09602104B2
公开(公告)日：2017-03-21
申请号：US14642779
申请日：2015-03-10
Applicant: Sitronix Technology Corp.
Inventor： Ming-Wei Hsu , Chern-Lin Chen
CPC classification number: H03K19/0027 , G09G3/3688 , G09G2310/0291 , H03F3/3022 , H03F3/3023 , H03F3/45183 , H03F3/45192 , H03F3/45246 , H03F3/45475 , H03F3/45744 , H03F3/45968 , H03F2203/45212
Abstract: An output buffer with an offset cancellation structure for an LCD source driver includes an operational amplifier, for driving an output signal of the output buffer according to a data signal from a data input terminal of the output buffer; a reference voltage generator, for generating a reference voltage and inputting the reference voltage to the operational amplifier; and a sampling capacitor, coupled between a second input terminal of the operational amplifier and the data input terminal of the output buffer in a first phase, and coupled between the second input terminal of the operational amplifier and an output terminal of the operational amplifier in a second phase, wherein the second input terminal of the operational amplifier is further coupled to the output terminal of the operational amplifier in the first phase. The output signal outputs the data signal where the offset voltage is cancelled in the second phase.
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公开(公告)号：US20170047039A1
公开(公告)日：2017-02-16
申请号：US15335446
申请日：2016-10-27
Applicant: Sitronix Technology Corp.
Inventor： Hung-Yu Lu
IPC: G09G3/36
CPC classification number: G09G3/3696 , G09G3/3677 , G09G2300/043 , G09G2310/0264 , G09G2310/08 , G09G2330/021 , H03K17/08122 , H03K17/145 , H03K17/302
Abstract: A driving module for a display device includes a first transistor, comprising a gate coupled to a first node, a drain coupled to an output end, and a source coupled to a first positive voltage source; a second transistor, comprising a gate coupled to a second node, a drain coupled to output end, and a source coupled to a first negative voltage source; and a voltage generating unit, coupled to an input end, a second positive voltage source and a second negative voltage source for generating a first voltage at first node and a second voltage at second node according to a control signal from input end; wherein voltage difference between a first positive voltage of first positive voltage source and first voltage is smaller than first threshold and voltage difference between a first negative voltage of first negative voltage source and second voltage is smaller than second threshold.
Abstract translation: 用于显示装置的驱动模块包括：第一晶体管，包括耦合到第一节点的栅极，耦合到输出端的漏极和耦合到第一正电压源的源极; 第二晶体管，包括耦合到第二节点的栅极，耦合到输出端的漏极和耦合到第一负电压源的源极; 以及电压产生单元，耦合到输入端，第二正电压源和第二负电压源，用于根据来自输入端的控制信号在第一节点处产生第一电压和第二电压; 其中，第一正电压源的第一正电压与第一电压之间的电压差小于第一阈值，第一负电压源的第一负电压与第二电压之间的电压差小于第二阈值。
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公开(公告)号：US09559696B2
公开(公告)日：2017-01-31
申请号：US15183776
申请日：2016-06-15
Applicant: Sitronix Technology Corp.
Inventor： Min-Nan Liao
IPC: H03K3/00 , H03K19/003 , H03K19/0185 , H03K17/687 , G09G3/36
CPC classification number: H03K19/00315 , G09G3/3677 , G09G2310/0289 , G09G2310/0291 , H03K17/687 , H03K19/018507
Abstract: A circuit buffer for outputting a voltage signal having a magnitude greater than a withstand voltage of any circuit element in the circuit buffer includes a first transistor and a second transistor. The first transistor includes a first terminal and a second terminal electrically connected to an input terminal and an output terminal of the circuit buffer respectively, a third terminal electrically connected to a first power supply terminal, and a fourth terminal electrically connected to the third terminal of the first transistor. The second transistor includes a first terminal and a second terminal electrically connected to the input terminal and the output terminal of the circuit buffer respectively, a third terminal electrically connected to a second power supply terminal, and a fourth terminal electrically connected to the third terminal of the second transistor. Voltages of the first and second power supply terminal are switched between two different levels, respectively.
Abstract translation: 用于输出具有大于电路缓冲器中的任何电路元件的耐受电压的电压信号的电路缓冲器包括第一晶体管和第二晶体管。 第一晶体管包括分别电连接到电路缓冲器的输入端子和输出端子的第一端子和第二端子，电连接到第一电源端子的第三端子和电连接到第一端子的第三端子的第四端子 第一个晶体管。 第二晶体管包括分别电连接到电路缓冲器的输入端子和输出端子的第一端子和第二端子，电连接到第二电源端子的第三端子和电连接到第二端子的第三端子 第二晶体管。 第一和第二电源端子的电压分别在两个不同的电平之间切换。
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公开(公告)号：US20170024071A1
公开(公告)日：2017-01-26
申请号：US15054143
申请日：2016-02-26
Applicant: Sitronix Technology Corp.
Inventor： Hung-Yen Tai , Chun-Kuan Wu , Ching-Jen Tung , Chen-Yuan Yang
CPC classification number: G06F3/0418 , G06F3/044
Abstract: A calibration method for a capacitive sensing device is disclosed. The capacitive sensing device is capable of operating in a self-sensing mode or a mutual-sensing mode. The calibration method includes detecting a capacitance change of a panel in the self-sensing mode to generate a self-sensing output signal, detecting a capacitance change of the panel in the mutual-sensing mode to generate a mutual-sensing output signal, calculating a self-sensing difference between the self-sensing output signal and a self-sensing static parameter, and calibrating the mutual-sensing output signal according to the mutual-sensing output signal and the self-sensing difference.
Abstract translation: 公开了用于电容式感测装置的校准方法。 电容式感测装置能够以自感觉模式或相互感测模式操作。 校准方法包括检测自感模式中面板的电容变化以产生自感输出信号，在互感模式中检测面板的电容变化以产生互感输出信号，计算出 自感应输出信号与自感静态参数之间的自感差异，并根据相互感测输出信号和自感差异校准互感输出信号。
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Patent Agency Ranking
公开(公告)号：US20160379949A1
公开(公告)日：2016-12-29
申请号：US15190147
申请日：2016-06-22
Applicant: Sitronix Technology Corp.
Inventor： Kuo-Wei Tseng , Po-Chi Chen
IPC: H01L23/00
CPC classification number: H01L23/49816 , H01L24/11 , H01L24/13 , H01L24/16 , H01L24/17
Abstract: An electronic element for an electronic apparatus includes a substrate; a bump, disposed on the substrate for electrically connecting the electronic apparatus; and at least one under bump metal layer, disposed between the bump and the substrate for the bump to be attached to the substrate; wherein the UBM layer forms a breach structure.
Abstract translation: 一种电子设备用电子元件，包括：基板; 凸起，设置在所述基板上，用于电连接所述电子设备; 以及设置在所述凸块和所述基板之间的至少一个下凸块金属层，用于所述凸块附接到所述基板; 其中UBM层形成破裂结构。
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公开(公告)号：US20160358577A1
公开(公告)日：2016-12-08
申请号：US14819399
申请日：2015-08-05
Applicant: Sitronix Technology Corp.
Inventor： Min-Nan Liao
CPC classification number: H02M3/07 , G09G2330/02 , H02M1/36 , H02M2001/0048 , Y02B70/1491
Abstract: A power supply system includes a charging pump module including a plurality of charging pump circuits, wherein each charging pump circuit includes a plurality of transistor switches and is coupled to a flying capacitor set in parallel and the flying capacitor set includes a plurality of flying capacitor units; and a control module for generating a plurality of control signals to switch a connection relationships of the plurality of flying capacitor units; wherein the plurality of charging pump circuits charges the plurality of flying capacitor units and the connection relationships of the plurality of flying capacitor units determines a generation of a charging voltage; an amplifying module for utilizing the charging voltage as a voltage source to generate an amplifying voltage; and a load module for processing a dynamic charging operation in a predetermined period according to the amplifying voltage, to make the load module achieve a predetermined voltage.
Abstract translation: 电源系统包括：充电泵模块，包括多个充电泵电路，其中每个充电泵电路包括多个晶体管开关并且耦合到并联设置的飞行电容器，并且所述飞行电容器组包括多个飞行电容器单元 ; 以及控制模块，用于产生多个控制信号以切换所述多个飞行电容器单元的连接关系; 其中所述多个充电泵电路对所述多个飞行电容器单元充电，并且所述多个飞行电容器单元的连接关系确定充电电压的产生; 放大模块，用于利用充电电压作为电压源来产生放大电压; 以及用于根据放大电压在预定周期内处理动态充电操作的负载模块，以使负载模块达到预定电压。
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198.发明授权公开(公告)号：US09467159B1
公开(公告)日：2016-10-11
申请号：US14930673
申请日：2015-11-03
Applicant: Sitronix Technology Corp.
Inventor： Hung-Yen Tai
CPC classification number: H03M1/1057 , H03M1/468
Abstract: An analog-to-digital converting device includes a converting module, for sampling an analog input voltage according to a plurality of sampling signals to generate a comparing voltage and generating a comparing signal according to the comparing voltage, wherein the converting module comprises a plurality of capacitors and each of the plurality of capacitors couples between one of the plurality sampling signals and the comparing voltage; a control module, for adjusting the plurality of sampling signals according to the comparing signal, to generate a digital signal corresponding to the analog input voltage, wherein a plurality of bits of the digital signal are respectively corresponding to the capacitances of the plurality of capacitors; and a calibration module, for adjusting the capacitances of the plurality of capacitors according to the digital signal.
Abstract translation: 一种模拟 - 数字转换装置包括转换模块，用于根据多个采样信号对模拟输入电压进行采样以产生比较电压并根据比较电压产生比较信号，其中转换模块包括多个 电容器，并且所述多个电容器中的每一个耦合在所述多个采样信号中的一个和所述比较电压之间; 控制模块，用于根据所述比较信号调整所述多个采样信号，以产生对应于所述模拟输入电压的数字信号，其中所述数字信号的多个位分别对应于所述多个电容器的电容; 以及校准模块，用于根据数字信号调整多个电容器的电容。
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公开(公告)号：US20160294390A1
公开(公告)日：2016-10-06
申请号：US15183776
申请日：2016-06-15
Applicant: Sitronix Technology Corp.
Inventor： Min-Nan Liao
IPC: H03K19/003 , H03K17/687 , G09G3/36 , H03K19/0185
CPC classification number: H03K19/00315 , G09G3/3677 , G09G2310/0289 , G09G2310/0291 , H03K17/687 , H03K19/018507
Abstract: A circuit buffer for outputting a voltage signal having a magnitude greater than a withstand voltage of any circuit element in the circuit buffer includes a first transistor and a second transistor. The first transistor includes a first terminal and a second terminal electrically connected to an input terminal and an output terminal of the circuit buffer respectively, a third terminal electrically connected to a first power supply terminal, and a fourth terminal electrically connected to the third terminal of the first transistor. The second transistor includes a first terminal and a second terminal electrically connected to the input terminal and the output terminal of the circuit buffer respectively, a third terminal electrically connected to a second power supply terminal, and a fourth terminal electrically connected to the third terminal of the second transistor. Voltages of the first and second power supply terminal are switched between two different levels, respectively.
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公开(公告)号：US20160275883A1
公开(公告)日：2016-09-22
申请号：US14880294
申请日：2015-10-12
Applicant: Sitronix Technology Corp.
Inventor： Tsun-Sen Lin , Min-Nan Liao
IPC: G09G3/36
CPC classification number: G09G3/3677 , G09G2310/0289
Abstract: A gate driving circuit for providing a scan signal to a LCD panel is disclosed. The gate driving circuit includes at least one positive level shifter, at least one negative level shifter, a pair of P-type transistor and an N-type transistor. The positive level shifter is utilized for shifting up agate control signal to generate a positive control signal. The negative level shifter is utilized for shifting down the gate control signal to generate a negative control signal. The pair of transistors is utilized for outputting a positive power voltage or a negative power voltage as the scan signal according to the positive control signal and the negative control signal. The positive power voltage minus the positive control signal is less than six volts. The negative control signal minus the negative power voltage is less than six volts.
Abstract translation: 公开了一种用于向LCD面板提供扫描信号的栅极驱动电路。 栅极驱动电路包括至少一个正电平移位器，至少一个负电平移位器，一对P型晶体管和N型晶体管。 正电平移位器用于移位玛瑙控制信号以产生正的控制信号。 负电平移位器用于向下移动栅极控制信号以产生负控制信号。 一对晶体管用于根据正控制信号和负控制信号输出正功率电压或负电源电压作为扫描信号。 正电源电压减去正控制信号小于6伏。 负控制信号减去负电源电压小于6伏。
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