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1.发明申请INTEGRATION CIRCUIT, TOUCH INTERACTION SENSING APPARATUS, AND TOUCHSCREEN APPARATUS 有权集成电路，触摸相机感应器和触摸屏设备公开(公告)号：US20150355777A1
公开(公告)日：2015-12-10
申请号：US14481018
申请日：2014-09-09
发明人： Yong Il KWON , Byeong Hak JO , Moon Suk JEONG , Tah Joon PARK
CPC分类号： G06F3/0416 , G06F1/3262 , G06F3/044 , G06G7/186 , Y02D50/20
摘要： An integration circuit may include a plurality of switches, at least one operational amplifier, and at least one feedback capacitor, sequentially transfers electrical charges charged in a node capacitor to the feedback capacitor, and integrates the electrical charges. The operational amplifier may be synchronized with a clock signal applied to at least one of the plurality of switches to thereby be operated in one of a normal mode and a low power mode.
摘要翻译： 集成电路可以包括多个开关，至少一个运算放大器和至少一个反馈电容器，将在节点电容器中充电的电荷顺序地传送到反馈电容器，并且对电荷进行积分。 运算放大器可以与施加到多个开关中的至少一个开关的时钟信号同步，从而在正常模式和低功率模式之一中操作。
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2.发明申请APPARATUS AND METHOD OF CONTROLLING CAPACITANCE DETECTION, AND TOUCHSCREEN APPARATUS 审中-公开控制电容检测的装置和方法以及触摸装置公开(公告)号：US20140104226A1
公开(公告)日：2014-04-17
申请号：US13751943
申请日：2013-01-28
发明人： Sang Ho LEE , Byeong Hak JO , Kyung Hee HONG , Hyun Suk LEE , Yong Il KWON , Tah Joon PARK
IPC分类号： G06F3/044
CPC分类号： G06F3/044 , G06F3/0418
摘要： There are provided an apparatus and a method of controlling capacitance detection, and a touchscreen apparatus. The apparatus includes: a driving circuit unit providing driving signals including a preset number of driving pulses to a plurality of respective driving electrodes of a panel unit; a detecting circuit unit removing electrical noise from a first voltage corresponding to a capacitance change in the panel unit when the electrical noise is included in the first voltage; and a controlling unit controlling the driving circuit unit to generate an additional driving pulse when the electrical noise is included in the first voltage.
摘要翻译： 提供了一种控制电容检测的装置和方法，以及一种触摸屏装置。 该装置包括：驱动电路单元，向面板单元的多个驱动电极提供包括预设数量的驱动脉冲的驱动信号; 检测电路单元，当所述电噪声包含在所述第一电压中时，从对应于所述面板单元的电容变化的第一电压中去除电噪声; 以及控制单元，当所述电噪声包括在所述第一电压中时，控制所述驱动电路单元产生附加驱动脉冲。
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公开(公告)号：US20170061108A1
公开(公告)日：2017-03-02
申请号：US15132346
申请日：2016-04-19
发明人： Tae Hyeon KWON , Kang Joo KIM , Yong Il KWON
CPC分类号： G06F21/32 , G06F1/1684 , G06F1/3215 , G06F1/3262 , G06F3/03547 , G06F3/0416 , G06F21/83 , G06F2203/0338 , G06K9/0002 , G06K9/0008 , G06K9/036
摘要： A fingerprint sensing device includes a sensing circuit configured to extract sensing data from nodes included in each of sampling regions of a sensor array. The fingerprint sensing device also includes a control circuit configured to calculate a number of the nodes based on the extracted sensing data to produce sensing data distributions for each of the sampling regions and compare the sensing data distributions with reference distributions, configured to determine that the sampling regions from which the sensing data distributions corresponding to the reference distributions are extracted are effective contact regions, and configured to generate fingerprint information from the sensor array when the number of effective contact regions is greater than or equal to a threshold.
摘要翻译： 指纹感测装置包括感测电路，其被配置为从包括在传感器阵列的每个采样区域中的节点提取感测数据。 指纹感测装置还包括控制电路，其被配置为基于所提取的感测数据来计算节点的数量，以产生每个采样区域的感测数据分布，并将感测数据分布与参考分布进行比较，其被配置为确定采样 提取对应于参考分布的感测数据分布的区域是有效接触区域，并且被配置为当有效接触区域的数量大于或等于阈值时从传感器阵列生成指纹信息。
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公开(公告)号：US20140267144A1
公开(公告)日：2014-09-18
申请号：US13912814
申请日：2013-06-07
发明人： Yong Il KWON , Moon Suk JEONG , Tah Joon PARK
CPC分类号： G06F3/0416 , G06F3/044
摘要： There are provided a touch sensing device and a touchscreen device. The touch sensing device according to an embodiment of the invention may include: a buffer unit including a buffer capacitor charged and discharged by a first voltage and a second voltage input at a predetermined period; an integrating circuit unit integrating a charging voltage of the buffer capacitor; a signal conversion unit comparing a voltage output from the integrating circuit unit with a predetermined reference voltage to generate the second voltage; and a touch determination unit counting the second voltage with a predetermined reference clock to determine a touch.
摘要翻译： 提供了触摸感测装置和触摸屏装置。 根据本发明的实施例的触摸感测装置可以包括：缓冲单元，包括以预定周期由第一电压和第二电压输入充电和放电的缓冲电容器; 积分电路单元，积分缓冲电容器的充电电压; 信号转换单元，将从积分电路单元输出的电压与预定参考电压进行比较，以产生第二电压; 以及触摸确定单元，用预定的参考时钟对所述第二电压进行计数，以确定触摸。
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公开(公告)号：US20200265998A1
公开(公告)日：2020-08-20
申请号：US16536621
申请日：2019-08-09
发明人： Yong Il KWON , Jung Tae PARK , Jin Kyung JOO , Ha Jung SONG
摘要： A multilayer capacitor includes: a capacitor body formed by placing two or more stacked units in a row in a stacking direction of dielectric layers, each stacked unit including a plurality of dielectric layers, and a plurality of first and second internal electrodes alternately disposed with the dielectric layers interposed therebetween; and first and second external electrodes disposed on the capacitor body to be electrically connected to the first and second internal electrodes, respectively, and, in the capacitor body, adjacent stacked units are disposed to allow surfaces with similar density to be adjacent to each other.
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公开(公告)号：US20170154201A1
公开(公告)日：2017-06-01
申请号：US15177805
申请日：2016-06-09
发明人： Yong Il KWON , Tah Joon PARK , Joon Seok CHAE , Jong Woo CHOI
CPC分类号： H05K1/0271 , G06K9/0002 , H05K1/09 , H05K1/112 , H05K1/144 , H05K1/183 , H05K3/4688 , H05K3/4697 , H05K2201/049 , H05K2201/10151
摘要： A fingerprint sensing device includes a board having a sensor array, a sub-board disposed on a bottom surface of the board, a circuit element disposed on the bottom surface of the board, and a through hole disposed through the sub-board, wherein the circuit element is further disposed in the through hole. A thickness of the sub-board is substantially similar to a thickness of the circuit element.
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公开(公告)号：US20170097716A1
公开(公告)日：2017-04-06
申请号：US15176596
申请日：2016-06-08
发明人： Moon Suk JEONG , Yong Il KWON
CPC分类号： G06F3/0416 , G06F3/0418 , G06F3/044 , G06F2203/04104 , G06K9/0002 , G06K9/0008
摘要： A touch input sensing apparatus includes a driver configured to output a signal to sensing electrodes, a sensor configured to sense a touch input from the sensing electrodes, and a reference signal generator configured to output a first clock signal to the driver and output a second clock signal to the sensor. The second clock signal frequency is k times greater than a frequency of the first clock signal. The reference signal generator is configured to synchronize the first clock signal with the second clock signal to delay a phase of the second clock signal is delayed from the first clock signal between 0 degrees and 180/k degrees, wherein k is a constant greater than 1.
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公开(公告)号：US20170060321A1
公开(公告)日：2017-03-02
申请号：US15099832
申请日：2016-04-15
发明人： Moon Suk JEONG , Ui Jong SONG , Yong Il KWON
CPC分类号： G06F3/0416 , G06F3/044 , G06K9/0002
摘要： A touch input sensing device includes a sensing electrode, a driver configured to apply a driving signal to the sensing electrode, and a sensor configured to sense a touch input from the sensing electrode and to operate at a frequency higher than that of the driving signal.
摘要翻译： 触摸输入感测装置包括感测电极，被配置为向感测电极施加驱动信号的驱动器和被配置为感测来自感测电极的触摸输入并且以比驱动信号高的频率工作的传感器。
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公开(公告)号：US20150002253A1
公开(公告)日：2015-01-01
申请号：US14259850
申请日：2014-04-23
发明人： Yong Il KWON , Eun Sil KIM , Keun Yong LEE , Sang Hyun SHIN
CPC分类号： H01F17/0006 , Y10T29/4902
摘要： Disclosed herein are a thin-layer type common mode filter and a method for preparing the same. The thin-layer type common mode filter includes: a ferrite substrate; a primer layer formed on the ferrite substrate; and a photosensitive insulating layer formed on the primer layer, wherein the primer layer is formed by chemically coupling the ferrite substrate with the photosensitive insulating layer. Therefore, the thin-layer type common mode filter according to the exemplary embodiments of the present invention may simultaneously apply the mechanical surface treatment method and the primer layer chemically coupled with the ferrite substrate and the photosensitive insulating layer to increase the interlayer adhesion, thereby increasing the reliability of the common mode filter.
摘要翻译： 本文公开了薄层型共模滤波器及其制备方法。 薄层型共模滤波器包括：铁氧体衬底; 形成在铁素体基板上的底漆层; 以及形成在底漆层上的感光绝缘层，其中通过使铁氧体衬底与光敏绝缘层化学耦合而形成底漆层。 因此，根据本发明的示例性实施例的薄层型共模滤波器可以同时应用与铁素体基板和感光绝缘层化学耦合的机械表面处理方法和底层，以增加层间粘合性，由此增加 共模滤波器的可靠性。
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10.发明申请ELECTRONIC PEN DATA INPUT SYSTEM AND ELECTRONIC PEN DATA INPUT METHOD USING THE SAME 审中-公开电子笔数据输入系统和电子笔数据输入方法公开(公告)号：US20140125636A1
公开(公告)日：2014-05-08
申请号：US13751898
申请日：2013-01-28
发明人： Yong Il KWON , Tah Joon PARK , Seung Chul PYO
IPC分类号： G06F3/0354
CPC分类号： G06F3/03545
摘要： There are provided an electronic pen data input system and an electronic pen data input method using the same. The electronic pen data input system includes: an electronic pen including an accelerometer sensor to provide acceleration information corresponding to movement thereof; and a portable communications terminal calculating movement information of the electronic pen using the acceleration information of the electronic pen and compensating for a noise input in the movement information to determine a handwriting data input.
摘要翻译： 提供了一种电子笔数据输入系统和使用其的电子笔数据输入方法。 电子笔数据输入系统包括：电子笔，其包括加速度计传感器，用于提供对应于其运动的加速度信息; 以及便携式通信终端，使用所述电子笔的加速度信息来计算所述电子笔的运动信息，并补偿所述运动信息中的噪声输入，以确定输入的笔迹数据。
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