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31. 发明授权

US09256328B2 Touch input sensing device and touch input sensing method 有权
标题翻译：触摸输入感应装置和触摸输入感应方式
公开(公告)号：US09256328B2
公开(公告)日：2016-02-09
申请号：US13332603
申请日：2011-12-21
申请人： Yong Il Kwon , Sang Ho Lee , Gyung Hee Hong , Tah Joon Park
发明人： Yong Il Kwon , Sang Ho Lee , Gyung Hee Hong , Tah Joon Park
IPC分类号： G06F3/045 , G06F3/044 , G06F3/041
CPC分类号： G06F3/044 , G06F3/0418
摘要： There are a touch input sensing device and a touch input sensing method. The touch input sensing device includes: a plurality of sensing electrodes; and a controller obtaining sensing signals generated from the plurality of sensing electrodes through a plurality of sensing channels electrically connected to the plurality of sensing electrodes, wherein the controller calculates a difference value between the sensing signals obtained from the plurality of sensing channels connected to the mutually adjacent sensing electrodes among the plurality of sensing electrodes to determine a touch input. A weighting value is assigned to a difference value between sensing signals obtained from mutually adjacent sensing electrodes, based on which the coordinates, or the like, of a touch input are determined, thus significantly reducing the influence of noise and accurately determining a touch input.
摘要翻译：具有触摸输入感测装置和触摸输入感测方法。触摸输入感测装置包括：多个感测电极; 以及控制器，其通过电连接到所述多个检测电极的多个感测通道获得从所述多个感测电极产生的感测信号，其中，所述控制器计算从连接到所述多个感测电极的所述多个感测通道获得的感测信号之间的差值在多个感测电极之间的相邻感测电极以确定触摸输入。将由相互相邻的检测电极获得的感测信号之间的差值分配给加权值，基于该值，触摸输入的坐标等被确定，从而显着地减少了噪声的影响并准确地确定了触摸输入。

32. 发明授权

US09146643B2 Touch sensing apparatus and method thereof 有权
标题翻译：触摸感测装置及其方法
公开(公告)号：US09146643B2
公开(公告)日：2015-09-29
申请号：US13359620
申请日：2012-01-27
申请人： Gyung Hee Hong , Tah Joon Park , Sang Ho Lee , Yong Il Kwon
发明人： Gyung Hee Hong , Tah Joon Park , Sang Ho Lee , Yong Il Kwon
IPC分类号： G06F3/045 , G06F3/044 , G06F3/041
CPC分类号： G06F3/044 , G06F3/0416
摘要： There are provided a touch sensing apparatus and a touch sensing method. The touch sensing apparatus includes: a panel unit provided with a plurality of electrodes; a sensing circuit unit detecting variations in capacitance in the plurality of electrodes; and a calculating unit determining a touch from the variations in capacitance, wherein the calculating unit applies different parameters for determining the touch to the plurality of individual electrodes. The parameters such as an integration time, a digital signal conversion time, and a driving signal application time are set differently according to positions in which the variations in capacitance are detected, driving efficiency may be improved and power consumption may be significantly reduced.
摘要翻译：提供了触摸感测装置和触摸感测方法。触摸感测装置包括：具有多个电极的面板单元; 感测电路单元，其检测所述多个电极中的电容的变化; 以及计算单元，根据电容的变化确定触摸，其中所述计算单元应用用于确定对所述多个单独电极的触摸的不同参数。根据检测到电容变化的位置，积分时间，数字信号转换时间和驱动信号施加时间等参数被不同地设定，可以提高驱动效率，并且能够显着降低功耗。

33. 发明授权

US08976149B2 Capacitance sensing apparatus and method, and touch screen apparatus 有权
标题翻译：电容式感测装置和方法以及触摸屏装置
公开(公告)号：US08976149B2
公开(公告)日：2015-03-10
申请号：US13607919
申请日：2012-09-10
申请人： Yong Il Kwon , Kyung Hee Hong , Sang Ho Lee , Tah Joon Park
发明人： Yong Il Kwon , Kyung Hee Hong , Sang Ho Lee , Tah Joon Park
IPC分类号： G06F3/045
CPC分类号： G06F3/044 , G06F3/0416
摘要： There is provided a capacitance sensing apparatus including: a driving circuit unit sequentially applying a driving signal to each of a plurality of first electrodes; a sensing circuit unit including a first integrating circuit detecting a first change in capacitance generated in a plurality of second electrodes by the driving signal and a second integrating circuit connected to another first electrode adjacent to the first electrode to which the driving signal is applied; and an operating unit connected to the sensing circuit unit to determine a touch input, wherein the second integrating circuit detects a second change in capacitance generated due to noise in the another first electrode, and the operating unit determines the touch input based on the first and second changes in capacitance.
摘要翻译：提供了一种电容感测装置，包括：驱动电路单元，对多个第一电极中的每一个依次施加驱动信号; 感测电路单元，包括：第一积分电路，其通过驱动信号检测在多个第二电极中产生的电容的第一变化;以及第二积分电路，连接到与施加驱动信号的第一电极相邻的另一第一电极; 以及连接到所述感测电路单元以确定触摸输入的操作单元，其中所述第二积分电路检测由于所述另一第一电极中的噪声而产生的电容的第二变化，并且所述操作单元基于所述第一和第二电极确定所述触摸输入，二次电容变化。

34. 发明授权

US08878795B2 Touch sensing apparatus and operating method thereof 有权
标题翻译：触摸传感装置及其操作方法
公开(公告)号：US08878795B2
公开(公告)日：2014-11-04
申请号：US13347241
申请日：2012-01-10
申请人： Sang Ho Lee , Tah Joon Park , Yong Il Kwon , Gyung Hee Hong
发明人： Sang Ho Lee , Tah Joon Park , Yong Il Kwon , Gyung Hee Hong
IPC分类号： G09G5/00 , G06F3/041 , G06F1/32
CPC分类号： G06F1/3206 , G06F1/3231 , G06F3/0416 , G09G5/00 , G09G2330/021 , Y02D10/173
摘要： There are provided a touch sensing apparatus and an operating method thereof. The touch sensing apparatus includes: a panel unit including a plurality of first electrodes and a plurality of second electrodes, the first and second electrodes intersecting each other; a circuit unit applying first driving signals to the first electrodes and detecting sensed signals from the second electrodes; and a control unit controlling an operation of the circuit unit, wherein the control unit controls the circuit unit to simultaneously apply the first driving signals to the first electrodes during a first duration corresponding to a sleep mode and detect first sensed signals from the second electrodes, and determines whether a valid touch has occurred during the first duration to determine whether to cancel the sleep mode.
摘要翻译：提供了一种触摸感测装置及其操作方法。触摸感测装置包括：面板单元，包括多个第一电极和多个第二电极，第一和第二电极彼此交叉; 电路单元，将第一驱动信号施加到第一电极并检测来自第二电极的感测信号; 以及控制单元，其控制所述电路单元的操作，其中所述控制单元控制所述电路单元，以在对应于睡眠模式的第一持续时间期间同时将所述第一驱动信号施加到所述第一电极，并且检测来自所述第二电极的第一感测信号，并且确定在第一持续时间内是否发生了有效触摸以确定是否取消睡眠模式。

35. 发明申请

US20130106768A1 TOUCH SENSING APPARATUS AND METHOD THEREOF 有权
标题翻译：触摸感应装置及其方法
公开(公告)号：US20130106768A1
公开(公告)日：2013-05-02
申请号：US13346063
申请日：2012-01-09
申请人： Gyung Hee HONG , Sang Ho Lee , Yong Il Kwon , Tah Joon Park
发明人： Gyung Hee HONG , Sang Ho Lee , Yong Il Kwon , Tah Joon Park
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F3/0416
摘要： There are provided a touch sensing apparatus and method. The touch sensing apparatus includes: a plurality of first electrodes; a plurality of second electrodes; and a controlling unit, wherein the controlling unit applies a first driving signal to at least one of the plurality of first electrodes, sequentially obtains sensed signals from the plurality of second electrodes intersecting with the at least one first electrode to which the first driving signal is applied, and applies a second driving signal having the same potential as that of the first driving signal to other second electrodes adjacent to the second electrode from which the controlling unit obtains the sensed signal while the controlling unit obtains the sensed signal from any one of the plurality of second electrodes.
摘要翻译：提供了一种触摸感测装置和方法。触摸感测装置包括：多个第一电极; 多个第二电极; 以及控制单元，其中所述控制单元向所述多个第一电极中的至少一个施加第一驱动信号，从与所述至少一个第一电极交叉的所述多个第二电极顺序地获得感测信号，所述第一驱动信号为并且将与第一驱动信号具有相同电位的第二驱动信号施加到与控制单元获得感测信号的第二电极相邻的其他第二电极，同时控制单元从其中任何一个获得感测信号多个第二电极。

36. 发明授权

US08095812B2 Low power zigbee device and low power wake-up method 有权
标题翻译：低功率ZigBee器件和低功耗唤醒方式
公开(公告)号：US08095812B2
公开(公告)日：2012-01-10
申请号：US12347865
申请日：2008-12-31
申请人： Koon Shik Cho , Tah Joon Park , Yong Il Kwon , Sang Hyun Min , Bo Il Seo
发明人： Koon Shik Cho , Tah Joon Park , Yong Il Kwon , Sang Hyun Min , Bo Il Seo
IPC分类号： G06F1/26 , G06F1/32
CPC分类号： G06F1/3203 , G06F1/3287 , G06F3/147 , H04W8/26 , H04W52/0235 , H04W84/18 , Y02D10/126 , Y02D10/171 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/166
摘要： Provided is a low-power ZigBee device provided with a sleeping mode and an active mode including a power supplying unit for supplying a power; a Medium Access Control (MAC) processing unit for receiving a wake-up packet and for controlling a modem unit and an Radio Frequency (RF) unit; and a Central Processing Unit (CPU) for receiving and processing a data packet, wherein the MAC processing unit makes the power supplying unit apply a power to the CPU based on a result of checking an identification (ID) of the wake-up packet.
摘要翻译：提供一种具有睡眠模式和主动模式的低功率ZigBee设备，包括用于提供电力的供电单元; 媒体接入控制（MAC）处理单元，用于接收唤醒分组并用于控制调制解调器单元和射频（RF）单元; 以及用于接收和处理数据分组的中央处理单元（CPU），其中所述MAC处理单元使得所述供电单元基于所述唤醒分组的标识（ID）的检查结果向所述CPU应用电力。

37. 发明授权

US08018214B2 Regulator with soft-start using current source 失效
标题翻译：具有软启动的调节器，使用电流源
公开(公告)号：US08018214B2
公开(公告)日：2011-09-13
申请号：US12259358
申请日：2008-10-28
申请人： Yong Il Kwon , Joon Hyung Lim , Tah Joon Park
发明人： Yong Il Kwon , Joon Hyung Lim , Tah Joon Park
IPC分类号： G05F1/59
CPC分类号： G05F1/565 , Y10S323/901
摘要： There is provided a regulator with soft-start using a current source. The regulator with soft-start may include: a power switch unit including first and second power switches connected between a power supply terminal and an output terminal; a load capacitor connected between the output terminal and a ground; a voltage detection unit detecting a voltage of the output terminal; a comparison unit comparing a detection voltage and a predetermined reference voltage, and outputting first and second switching signals; a current generating a predetermined constant current; a current control unit switching a connection between a control terminal of the first power switch and the current source unit according to the first switching, and switching a connection between the control terminal of the first power switch and the ground according to the second switching signal; and an error amplification unit amplifying an error voltage between the detection.
摘要翻译：提供了一个使用电流源的软启动调节器。具有软启动的调节器可以包括：电源开关单元，包括连接在电源端子和输出端子之间的第一和第二电源开关; 连接在输出端子和地之间的负载电容器; 电压检测单元，检测输出端子的电压; 比较单元，比较检测电压和预定参考电压，并输出第一和第二开关信号; 产生预定恒定电流的电流; 电流控制单元根据第一开关切换第一电力开关的控制端子与电流源单元之间的连接，并根据第二开关信号切换第一电力开关的控制端子与地的连接; 以及放大检测之间的误差电压的误差放大单元。

38. 发明授权

US07939883B2 Voltage regulating apparatus having a reduced current consumption and settling time 失效
标题翻译：电压调节装置具有降低的电流消耗和稳定时间
公开(公告)号：US07939883B2
公开(公告)日：2011-05-10
申请号：US11754129
申请日：2007-05-25
申请人： Yong Il Kwon , Joon Hyung Lim , Tah Joon Park
发明人： Yong Il Kwon , Joon Hyung Lim , Tah Joon Park
IPC分类号： H01L29/66
CPC分类号： G05F1/46
摘要： There is disclosed a voltage regulating apparatus with a short settling time and a small current consumption. The voltage regulating apparatus comprises a reference voltage generator including an MOSFET array comprising a plurality of MOSFETs with a structure in which a drain and a source are connected in series with each other, a supply voltage is applied to the drain of the MOSFET located in an end of the MOSFET array and the source of the MOSFET located in another end is grounded, and the reference voltage is a voltage obtained by dividing by the plurality of MOSFETs of the MOSFET array at a predetermined ratio.
摘要翻译：公开了一种具有短的稳定时间和小的电流消耗的电压调节装置。电压调节装置包括参考电压发生器，该参考电压发生器包括具有多个MOSFET的MOSFET阵列，其具有将漏极和源极彼此串联连接的结构，将电源电压施加到位于 MOSFET阵列的端部和位于另一端的MOSFET的源极接地，并且参考电压是通过以预定比率除以MOSFET阵列的多个MOSFET获得的电压。

39. 发明申请

US20100115302A1 LOW POWER ZIGBEE DEVICE AND LOW POWER WAKE-UP METHOD 有权
标题翻译：低功率ZIGBEE器件和低功耗唤醒方法
公开(公告)号：US20100115302A1
公开(公告)日：2010-05-06
申请号：US12347865
申请日：2008-12-31
申请人： Koon Shik Cho , Tah Joon Park , Yong Il Kwon , Sang Hyun Min , Bo Il Seo
发明人： Koon Shik Cho , Tah Joon Park , Yong Il Kwon , Sang Hyun Min , Bo Il Seo
IPC分类号： G06F1/26
CPC分类号： G06F1/3203 , G06F1/3287 , G06F3/147 , H04W8/26 , H04W52/0235 , H04W84/18 , Y02D10/126 , Y02D10/171 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/166
摘要： Provided is a low-power ZigBee device provided with a sleeping mode and an active mode including a power supplying unit for supplying a power; a Medium Access Control (MAC) processing unit for receiving a wake-up packet and for controlling a modem unit and an Radio Frequency (RF) unit; and a Central Processing Unit (CPU) for receiving and processing a data packet, wherein the MAC processing unit makes the power supplying unit apply a power to the CPU based on a result of checking an identification (ID) of the wake-up packet.
摘要翻译：提供一种具有睡眠模式和主动模式的低功率ZigBee设备，包括用于提供电力的供电单元; 媒体接入控制（MAC）处理单元，用于接收唤醒分组并用于控制调制解调器单元和射频（RF）单元; 以及用于接收和处理数据分组的中央处理单元（CPU），其中所述MAC处理单元使得所述供电单元基于所述唤醒分组的标识（ID）的检查结果向所述CPU应用电力。

40. 发明申请

US20100052952A1 KEY SCANNING CIRCUIT 有权
标题翻译：关键扫描电路
公开(公告)号：US20100052952A1
公开(公告)日：2010-03-04
申请号：US12422527
申请日：2009-04-13
申请人： Yong Il KWON , Kyung Hee Hong , Sang Hoon Hwang , Tah Joon Park
发明人： Yong Il KWON , Kyung Hee Hong , Sang Hoon Hwang , Tah Joon Park
IPC分类号： H03M11/00
CPC分类号： H03M11/20
摘要： In a key scanning circuit, a key input unit has a parallel connection of a plurality of circuits having a series connection of resistors and switches between a power supply input terminal and a key scanning terminal. The resistors connected in parallel have different resistances. A current mirror has a first terminal connected to the key scanning terminal. A reference current source is connected between a second terminal of the current mirror and the power supply input terminal.
摘要翻译：在键扫描电路中，键输入单元具有在电源输入端和键扫描端之间具有电阻和开关的串联连接的多个电路的并联连接。并联连接的电阻具有不同的电阻。电流反射镜具有连接到键扫描终端的第一端子。参考电流源连接在电流镜的第二端和电源输入端之间。

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