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公开(公告)号：US09170679B2
公开(公告)日：2015-10-27
申请号：US13613500
申请日：2012-09-13
Applicant: Byeong Hak Jo , Tah Joon Park , Kyung Hee Hong , Moon Suk Jeong , Yong Il Kwon
Inventor： Byeong Hak Jo , Tah Joon Park , Kyung Hee Hong , Moon Suk Jeong , Yong Il Kwon
CPC classification number: G06F3/0418 , G06F3/044 , H03K17/962 , H03K2217/960725
Abstract: There is provided a capacitance sensing apparatus including: a driving circuit unit applying a driving signal to a first capacitor; a first integrating circuit unit including a second capacitor charged by a change in capacitance generated in the first capacitor based on the driving signal to generate a first output voltage; and a second integrating circuit unit including a third capacitor charged by a change in capacitance generated in the second capacitor to generate a second output voltage, wherein a level of the second output voltage is changed at least twice during a single period of the driving signal applied to the first capacitor.
Abstract translation: 提供了一种电容感测装置，包括：驱动电路单元，将驱动信号施加到第一电容器; 第一积分电路单元，其包括通过基于所述驱动信号在所述第一电容器中产生的电容的变化而充电的第二电容器，以产生第一输出电压; 以及第二积分电路单元，包括通过在第二电容器中产生的电容变化而充电的第三电容器，以产生第二输出电压，其中在施加的驱动信号的单个周期期间，第二输出电压的电平至少改变两次 到第一个电容器。
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公开(公告)号：US08941613B2
公开(公告)日：2015-01-27
申请号：US13532088
申请日：2012-06-25
Applicant: Yong Il Kwon , Hyun Suk Lee , Tah Joon Park
Inventor： Yong Il Kwon , Hyun Suk Lee , Tah Joon Park
CPC classification number: G06F3/044 , G06F3/0418
Abstract: There are provided a touch sensing apparatus and method. The touch sensing apparatus includes a sensing circuit unit detecting a plurality of signals from a plurality of changes in capacitance generated in a plurality of electrodes provided in a panel unit; and a signal processing unit comparing, with predetermined reference levels, levels of at least two signals generated from changes in capacitance in at least two electrodes spaced apart from one another by a predetermined distance or greater, from among the plurality of electrodes, wherein, when the levels of the at least two signals are greater than the predetermined reference levels, the plurality of changes in capacitance are determined to be generated due to noise.
Abstract translation: 提供了一种触摸感测装置和方法。 触摸感测装置包括感测电路单元，其从设置在面板单元中的多个电极中产生的电容的多个变化中检测多个信号; 以及信号处理单元，与所述多个电极中的至少两个彼此间隔开预定距离或更大的至少两个电极中的电容变化产生的至少两个信号的电平与预定参考电平进行比较，其中，当 至少两个信号的电平大于预定的参考电平，由于噪声，电容的多个变化被确定为产生。
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公开(公告)号：US08860691B2
公开(公告)日：2014-10-14
申请号：US13346063
申请日：2012-01-09
Applicant: Gyung Hee Hong , Sang Ho Lee , Yong Il Kwon , Tah Joon Park
Inventor： Gyung Hee Hong , Sang Ho Lee , Yong Il Kwon , Tah Joon Park
CPC classification number: G06F3/044 , G06F3/0416
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：US20140009216A1
公开(公告)日：2014-01-09
申请号：US13613500
申请日：2012-09-13
Applicant: Byeong Hak JO , Tah Joon Park , Kyung Hee Hong , Moon Suk Jeong , Yong Il Kwon
Inventor： Byeong Hak JO , Tah Joon Park , Kyung Hee Hong , Moon Suk Jeong , Yong Il Kwon
CPC classification number: G06F3/0418 , G06F3/044 , H03K17/962 , H03K2217/960725
Abstract: There is provided a capacitance sensing apparatus including: a driving circuit unit applying a driving signal to a first capacitor; a first integrating circuit unit including a second capacitor charged by a change in capacitance generated in the first capacitor based on the driving signal to generate a first output voltage; and a second integrating circuit unit including a third capacitor charged by a change in capacitance generated in the second capacitor to generate a second output voltage, wherein a level of the second output voltage is changed at least twice during a single period of the driving signal applied to the first capacitor.
Abstract translation: 提供了一种电容感测装置，包括：驱动电路单元，将驱动信号施加到第一电容器; 第一积分电路单元，其包括通过基于所述驱动信号在所述第一电容器中产生的电容的变化而充电的第二电容器，以产生第一输出电压; 以及第二积分电路单元，包括通过在第二电容器中产生的电容变化而充电的第三电容器，以产生第二输出电压，其中在施加的驱动信号的单个周期期间，第二输出电压的电平至少改变两次 到第一个电容器。
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公开(公告)号：US20130100068A1
公开(公告)日：2013-04-25
申请号：US13334389
申请日：2011-12-22
Applicant: Yong Il KWON , Tah Joon Park , Hyun Suk Lee
Inventor： Yong Il KWON , Tah Joon Park , Hyun Suk Lee
IPC: G06F3/044
CPC classification number: G06F3/044 , G06F3/0412 , G06F3/0418
Abstract: There are provided a touch input sensing device and a method thereof. The touch input sensing device includes a panel integrally provided with a display device and including a plurality of sensing electrodes; a sensing circuit unit generating an analog signal from capacitance variations generated in the plurality of sensing electrodes; a signal converting unit generating a digital signal from the analog signal; and a calculating unit judging a touch input from the digital signal, wherein the signal converting unit generates the digital signal by measuring a time required for the analog signal to reach a predetermined reference signal level and controls a time at which the sensing circuit unit generates the analog signal by judging whether the measured time is included in an activation time period of a clock signal of the display device.
Abstract translation: 提供了一种触摸输入感测装置及其方法。 触摸输入感测装置包括一体地设置有显示装置并且包括多个感测电极的面板; 感测电路单元，其从在所述多个感测电极中产生的电容变化产生模拟信号; 信号转换单元，从所述模拟信号生成数字信号; 以及计算单元，从所述数字信号判断触摸输入，其中所述信号转换单元通过测量所述模拟信号达到预定参考信号电平所需的时间来生成所述数字信号，并且控制所述感测电路单元产生的时间 通过判断所测量的时间是否包括在显示装置的时钟信号的激活时间段内的模拟信号。
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Patent Agency Ranking
公开(公告)号：US08374565B2
公开(公告)日：2013-02-12
申请号：US12188871
申请日：2008-08-08
Applicant: Yong Il Kwon , Myeung Su Kim , Tah Joon Park
Inventor： Yong Il Kwon , Myeung Su Kim , Tah Joon Park
IPC: H04B1/06
CPC classification number: H04B7/0814
Abstract: An antenna diversity receiver includes a plurality of antennas, an antenna selector unit, an RF module unit, a logic gate unit, a power detector unit, and a selection controller unit. The antenna selector unit selects one of the antennas. The RF module unit converts an RF RX signal received from the antenna selector unit into a baseband RX signal. The logic gate unit controls a power detection mode for detecting the power levels of RX signals and an operation mode for selecting one of the antennas. The power detector unit detects the power level of the RX signal. The selection controller unit controls the antenna selector unit to sequentially select the antennas in the power detection mode, and controls the antenna selector unit to select the antenna with a relatively good RX sensitivity among the antennas.
Abstract translation: 天线分集接收机包括多个天线，天线选择器单元，RF模块单元，逻辑门单元，功率检测单元和选择控制单元。 天线选择器单元选择一个天线。 RF模块单元将从天线选择器单元接收的RF RX信号转换为基带RX信号。 逻辑门单元控制用于检测RX信号的功率电平的功率检测模式和用于选择天线之一的操作模式。 功率检测器单元检测RX信号的功率电平。 选择控制器单元控制天线选择器单元在功率检测模式中顺序地选择天线，并且控制天线选择器单元选择天线之间具有相对良好的RX灵敏度的天线。
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公开(公告)号：US20120160693A1
公开(公告)日：2012-06-28
申请号：US13324109
申请日：2011-12-13
Applicant: Yong-Il KWON , Hwansoo Lee , Subong Jang , Seungjoo Shin , Younghoon Kwak
Inventor： Yong-Il KWON , Hwansoo Lee , Subong Jang , Seungjoo Shin , Younghoon Kwak
CPC classification number: G02B26/026 , B29B9/10 , B29B9/12 , G02F2001/1678
Abstract: An apparatus for manufacturing bichromal balls including first and second supply containers; a pair of microchannels for moving the first and second liquids; a pair of nozzles at which the microchannels contact each other; and an actuator, and a method for manufacturing bichromal balls using the same.
Abstract translation: 一种用于制造包括第一和第二供应容器的双色球的装置; 一对用于移动第一和第二液体的微通道; 微通道彼此接触的一对喷嘴; 和致动器，以及使用其制造双色球的方法。
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公开(公告)号：US20120111029A1
公开(公告)日：2012-05-10
申请号：US13071150
申请日：2011-03-24
Applicant: Yong-Il KWON , Su Bong Jang
Inventor： Yong-Il KWON , Su Bong Jang
CPC classification number: F25B21/02 , F25B2321/0212 , H01L35/32
Abstract: Disclosed herein is an AC powered thermoelectric device, including: a power supplier outputting AC power; a plurality of thermoelectric modules; and a plurality of rectifiers connected to each of the plurality of thermoelectric modules in series and applying the AC power having different polarities to each of the plurality of thermoelectric modules, whereby the positions of the hot side and the cold side are fixed to function as a heater and a cooler, while using the AC power.
Abstract translation: 本发明公开了一种交流供电的热电装置，包括：输出交流电源的电源; 多个热电模块; 以及串联连接到所述多个热电模块中的每一个的多个整流器，对所述多个热电模块中的每一个施加具有不同极性的交流电力，由此所述热侧和所述冷侧的位置被固定为用作 加热器和冷却器，同时使用交流电源。
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公开(公告)号：US08164489B2
公开(公告)日：2012-04-24
申请号：US12422527
申请日：2009-04-13
Applicant: Yong Il Kwon , Kyung Hee Hong , Sang Hoon Hwang , Tah Joon Park
Inventor： Yong Il Kwon , Kyung Hee Hong , Sang Hoon Hwang , Tah Joon Park
IPC: H03M11/00
CPC classification number: H03M11/20
Abstract: 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.
Abstract translation: 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。 并联的电阻器具有不同的电阻。 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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公开(公告)号：US20080278139A1
公开(公告)日：2008-11-13
申请号：US12105966
申请日：2008-04-18
Applicant: Yong Il Kwon , Myeung Su Kim , Joon Hyung Lim , Koon Shik Cho , Tah Joon Park
Inventor： Yong Il Kwon , Myeung Su Kim , Joon Hyung Lim , Koon Shik Cho , Tah Joon Park
IPC: H02M3/156
Abstract: There is provided a sleep current adjusting circuit of a system on chip including: a regulator supplying a turn-on voltage and a normal current when a mode selection signal is a normal mode signal, and a turn-off voltage when the mode selection signal is a sleep mode signal; a switching device turned on by the turn-on voltage of the regulator to supply the normal current from the regulator to a main circuit part and a sleep operation circuit part, respectively, and turned off by the turn-off voltage of the regulator to block the normal current from being supplied to the main circuit part and supply the sleep current to the sleep operation circuit part; and a current limit device limiting an operating current flowing in response to the operating voltage and supplying the sleep current to the sleep operation circuit part.
Abstract translation: 提供了一种片上系统的睡眠电流调节电路，包括：当模式选择信号是正常模式信号时，提供接通电压和正常电流的调节器，以及当模式选择信号为 睡眠模式信号; 开关装置由调节器的导通电压导通，以分别将调节器的正常电流提供给主电路部分和睡眠操作电路部分，并通过调节器的截止电压将其截止以阻止 正常电流被提供给主电路部分并将睡眠电流提供给睡眠操作电路部分; 以及电流限制装置，其限制响应于所述工作电压流动的工作电流并将睡眠电流提供给所述睡眠操作电路部分。
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