公开(公告)号：US20120255946A1

公开(公告)日：2012-10-11

申请号：US13429738

申请日：2012-03-26

申请人： Ha Na KIM ,  Jong Chull SHON ,  Sung Ho LEE ,  Min Gyu JUNG

发明人： Ha Na KIM ,  Jong Chull SHON ,  Sung Ho LEE ,  Min Gyu JUNG

IPC分类号： H05B6/12

CPC分类号： H05B6/065 ,  H05B2213/03 ,  H05B2213/05

摘要： An induction heating cooker and a control method thereof that stably adjust power of a cooking coil when a plurality of containers having different cooking conditions is placed on the cooking coil includes a plurality of heating coils disposed below a cooking plate and a controller to determine whether a container is placed on the heating coils, wherein the controller determines whether a plurality of containers is placed on one of the heating coils and, when the containers are placed on one of the heating coils, adjusts a power of the heating coil on which the containers are placed based on powers of other heating coils occupied by the containers. Cooking using a plurality of containers is stably performed based on user intention even when cooking conditions of the containers placed on a heating coil differ.

摘要翻译： 一种感应加热烹调器及其控制方法，其特征在于，在具有不同烹调条件的多个容器配置在烹调盘管上时，能够稳定地调节烹调线圈的功率，其特征在于，包括设置在烹调板下方的多个加热线圈和控制器， 容器放置在加热线圈上，其中控制器确定多个容器是否放置在加热线圈中的一个上，并且当容器放置在加热线圈中的一个上时，调节加热线圈的功率，在该加热线圈上，容器 基于容器占据的其他加热线圈的功率放置。 即使在放置在加热线圈上的容器的烹调条件不同的情况下，也可以基于用户意图稳定地进行烹调。

公开(公告)号：US20120248096A1

公开(公告)日：2012-10-04

申请号：US13428371

申请日：2012-03-23

申请人： Sung Ho LEE ,  Jong Chull SHON ,  Min Gyu JUNG ,  Ha Na KIM

发明人： Sung Ho LEE ,  Jong Chull SHON ,  Min Gyu JUNG ,  Ha Na KIM

IPC分类号： H05B6/12

CPC分类号： H05B6/062 ,  H05B2213/03 ,  H05B2213/05

摘要： An induction heating cooker and a control method thereof that prevents the occurrence of an error caused during recognition of a container in the induction heating cooker that performs cooking regardless of where the container is placed on a cooking plate includes a plurality of heating coils disposed below a cooking plate, current detectors to detect values of current flowing in the respective heating coils, and a controller to determine whether a container is placed on the respective heating coils based on the detected current values of the heating coils and change amounts of the current values.

摘要翻译： 一种感应加热烹调器及其控制方法，其防止在进行烹饪的感应加热烹调器中识别容器时产生的错误，而不管容器放置在烹饪板上的是什么，包括设置在烹饪板的下方的多个加热线圈 烹饪板，电流检测器，用于检测在各个加热线圈中流动的电流的值;以及控制器，用于基于检测到的加热线圈的电流值和电流值的变化量来确定容器是否放置在各个加热线圈上。

公开(公告)号：US20120248098A1

公开(公告)日：2012-10-04

申请号：US13427291

申请日：2012-03-22

申请人： Sung Ho LEE ,  Jong Chull Shon ,  Min Gyu Jung ,  Ha Na Kim

发明人： Sung Ho LEE ,  Jong Chull Shon ,  Min Gyu Jung ,  Ha Na Kim

IPC分类号： H05B6/04

CPC分类号： H05B6/1272 ,  H05B6/065 ,  H05B2213/03 ,  Y02B40/126

摘要： Disclosed herein is a control method of an induction heating cooker including detecting at least one heating coil occupied by a first container from among a plurality of heating coils, switching a plurality of inverter units so that a power level input by a user is applied to the detected at least one heating coil, determining, if the at least one heating coil occupied by the first container includes plural heating coils, whether or not output currents within a target output current range corresponding to the power level are present from among the output currents of the respective heating coils sensed by sensing units, and equally adjusting duty ratios of pulse width modulation signals applied to the inverter units of the respective heating coils until at least one of the output currents reaches the target output current range, if no output current within the target output current range is present.

摘要翻译： 这里公开了一种感应加热烹调器的控制方法，包括从多个加热线圈中检测由第一容器占据的至少一个加热线圈，切换多个逆变器单元，使得由用户输入的功率电平施加到 检测到至少一个加热线圈，确定如果由第一容器占据的至少一个加热线圈包括多个加热线圈，则是否存在与功率电平相对应的目标输出电流范围内的输出电流， 由感测单元感测的各个加热线圈，以及如果在该输出电流范围内没有输出电流，则至少一个输出电流达到目标输出电流范围，同时调整施加到相应加热线圈的逆变器单元的脉冲宽度调制信号的占空比 存在目标输出电流范围。

公开(公告)号：US20110192835A1

公开(公告)日：2011-08-11

申请号：US13023899

申请日：2011-02-09

申请人： Sung Ho LEE ,  Jae Man JOO ,  Seok Weon HONG ,  Jong Chull SHON

发明人： Sung Ho LEE ,  Jae Man JOO ,  Seok Weon HONG ,  Jong Chull SHON

IPC分类号： H05B6/12

CPC分类号： H05B6/065 ,  H05B6/12 ,  H05B2213/03

摘要： An induction heating cooker includes a plurality of heating coils to heat a container, an inverter having a plurality of switching elements to be operated such that a high-frequency voltage is selectively supplied to the plurality of heating coils, and a control unit to control the operations of the plurality of switching elements such that the high-frequency voltage is time-divisionally supplied to a heating coil, on which the container is positioned, among the plurality of heating coils. By this configuration, it is possible to reduce the number of inverters and manufacturing costs. In addition, since the thickness of the cooker is reduced, it is possible to reduce the overall size of the cooker.

摘要翻译： 一种感应加热烹调器包括多个用于加热容器的加热线圈，具有多个开关元件的逆变器，所述多个开关元件被操作，使得选择性地向多个加热线圈提供高频电压，以及控制单元， 多个开关元件的操作使得高频电压在多个加热线圈中被时分地供应到容器所在的加热线圈。 通过该结构，能够减少逆变器的数量和制造成本。 此外，由于炊具的厚度减小，因此可以减小炊具的整体尺寸。

公开(公告)号：US20110097949A1

公开(公告)日：2011-04-28

申请号：US12877749

申请日：2010-09-08

申请人： Sung Ho LEE ,  Jae Man Joo ,  Jong Chull Shon ,  Young Hoon Kang ,  Won Sick Jung

发明人： Sung Ho LEE ,  Jae Man Joo ,  Jong Chull Shon ,  Young Hoon Kang ,  Won Sick Jung

IPC分类号： H01R4/10 ,  H01R43/00

CPC分类号： H01R4/187 ,  H01R4/625 ,  H01R43/0484 ,  Y10T29/49174 ,  Y10T29/49192

摘要： A connection terminal of a litz wire, a mounting method thereof, and a manufacturing method of a cooking appliance with a working coil consisting of the litz wire. The mounting method includes preparing the litz wire including plural wires, each of which includes a sheath, installing one end of the litz wire at the connection terminal, removing the sheaths from the plural wires by heating the litz wire, and deforming the connection terminal through a pinch-off process, thereby connecting front ends of the wires through the connection terminal and removing the sheaths or sheath residues between cores of the wires, and thus reducing resistance of the litz wire.

摘要翻译： 绞合线的连接端子，其安装方法以及具有由绞合线组成的工作线圈的烹饪器具的制造方法。 安装方法包括准备包括多根电线的绞合线，每条电线包括护套，在连接端子上安装绞合线的一端，通过加热绞合线从多根电线中除去护套，并使连接端子通过 夹紧过程，从而通过连接端子连接电线的前端，并且去除电线芯之间的护套或护套残留物，从而降低绞合线的电阻。

公开(公告)号：US20220308730A1

公开(公告)日：2022-09-29

申请号：US17688852

申请日：2022-03-07

申请人： Sung Ho LEE

发明人： Sung Ho LEE

IPC分类号： G06F3/041 ,  G06F3/044

摘要： The present invention reconfigures the Capacitor Detect Area (CDA) constituting two columns to reduce the number of CDAs constituting one column and increase the number of CDAs constituting the other so that object separation operation is possible in the column in which the number of CDAs is increased.

公开(公告)号：US20160054846A1

公开(公告)日：2016-02-25

申请号：US14783400

申请日：2014-04-08

申请人： Sung Ho LEE

发明人： Sung Ho LEE

IPC分类号： G06F3/041 ,  G06F3/044

CPC分类号： G06F3/0416 ,  G06F3/0418 ,  G06F3/044 ,  G06F2203/04112

摘要： Disclosed herein are a capacitive type touch detection means and a detection method using a new scheme, which detects a touch signal using a difference between voltage magnitudes detected by a touch detector according to whether a touch is generated, when an alternating voltage is applied to a line equivalent capacitor formed between a sensing pad which is detecting a touch signal and a non-sensing pad adjacent to the sensing pad. The touch detection means includes: a sensing pad configured to generate the touch capacitance Ct between a sensing pad and the touch input means; an alternating voltage configured to be applied to a line equivalent capacitor Ceq formed between the sensing pad and a non-sensing pad adjacent to the sensing pad; and a touch detector connected to the sensing pad to detect a difference in voltage generated according to whether the touch is generated by the touch input means.

摘要翻译： 这里公开了电容型触摸检测装置和使用新方案的检测方法，该方案使用根据触摸是否产生触摸而由触摸检测器检测的电压幅度之间的差异来检测触摸信号，当交流电压施加到 形成在正在检测触摸信号的感测板和与传感垫相邻的非传感垫之间的线路等效电容器。 触摸检测装置包括：感测板，被配置为在感测垫和触摸输入装置之间产生触摸电容Ct; 交流电压，被配置为施加到形成在所述感测焊盘和与所述感测焊盘相邻的非感测焊盘之间的线等效电容器Ceq; 以及触摸检测器，其连接到感测板以检测根据触摸是否由触摸输入装置产生的电压产生的差异。

公开(公告)号：US20150331521A1

公开(公告)日：2015-11-19

申请号：US14811111

申请日：2015-07-28

申请人： Sung Ho LEE

发明人： Sung Ho LEE

IPC分类号： G06F3/044 ,  G06F3/041

CPC分类号： G06F3/044 ,  G06F3/0412 ,  G06F3/0416 ,  G06F3/0418 ,  G06F2203/04104 ,  G06F2203/04111

摘要： Provided is a touch detecting device that detects occurrence of a level shift phenomenon of a voltage variation to thus acquire a touch signal, when a touch capacitance due to a touch input is added to a common electrode capacitance formed between a common electrode and a sensor pattern. Accordingly, the touch signal may be stably obtained in spite of external noise, and an influence due to a parasitic capacitance may be minimized.

摘要翻译： 提供一种触摸检测装置，其检测电压变化的电平偏移现象的发生，从而获得触摸信号，当将由于触摸输入引起的触摸电容添加到形成在公共电极和传感器图案之间的公共电极电容时 。 因此，可以稳定地获得触摸信号，尽管存在外部噪声，并且可能使由寄生电容引起的影响最小化。

公开(公告)号：US20120024335A1

公开(公告)日：2012-02-02

申请号：US12947037

申请日：2010-11-16

申请人： Sung Ho LEE ,  Yong Suk Kim ,  Young Soo Oh ,  Tae Kon Koo ,  Sung Kwon Wi

发明人： Sung Ho LEE ,  Yong Suk Kim ,  Young Soo Oh ,  Tae Kon Koo ,  Sung Kwon Wi

IPC分类号： H01L35/16 ,  H01L21/18 ,  H01L35/20

CPC分类号： H01L35/34 ,  H01L35/32

摘要： The present invention provides a multi-layered thermoelectric device and a method of manufacturing the same. The method for manufacturing a multi-layered thermoelectric device includes the steps of: forming a P-type semiconductor and an N-type semiconductor in a sheet type by mixing thermoelectric semiconductor materials at a preset component ratio; cutting the sheets according to a preset specification of the thermoelectric device; stacking sheets which are made by mixing the thermoelectric semiconductor materials at a preset component ratio and are cut into the same size for each of them; and forming a final thermoelectric device by compressing the stacked sheets. By using the method, scattering phenomenon due to a short wavelength of phonon occurs at a boundary of each layer, which results in active scattering of phonon. Therefore, it is possible to expect an effect of improving a thermoelectric figure of merit of a thermoelectric device.

摘要翻译： 本发明提供一种多层热电装置及其制造方法。 制造多层热电装置的方法包括以下步骤：通过以预设的分量比混合热电半导体材料来形成片状的P型半导体和N型半导体; 根据热电装置的预设规格切割片材; 通过将热电半导体材料以预设的分量比混合而制成的片材，并将它们分别切成相同的尺寸; 并通过压缩堆叠的片材形成最终的热电装置。 通过使用该方法，在每层的边界发生由于短波长的声子引起的散射现象，这导致声子的主动散射。 因此，可以预期提高热电装置的热电性能值的效果。

公开(公告)号：US20100258155A1

公开(公告)日：2010-10-14

申请号：US12547000

申请日：2009-08-25

申请人： Sung Ho LEE ,  Yongsoo OH ,  Chan Yeup CHUNG

发明人： Sung Ho LEE ,  Yongsoo OH ,  Chan Yeup CHUNG

IPC分类号： H01L35/28

CPC分类号： H01L35/32 ,  H01L23/38 ,  H01L2924/0002 ,  H01L2924/00

摘要： There is provided a thermoelectric (TE) element. The TE element includes a plurality of pn junctions each formed by bonding an n-type TE semiconductor and a p-type TE semiconductor with a metallic layer interposed therebetween, and a first electrode and a second electrode electrically connected to the n-type TE semiconductor and the p-type TE semiconductor, respectively. The plurality of pn junctions are laminated with insulating layers interposed therebetween, and are connected electrically in parallel to each other. Even in the case that a section of components does not operate electrically, the operation of the entire element is not adversely affected, thereby improving stability of the TE element.

摘要翻译： 提供热电（TE）元件。 TE元件包括多个pn结，每个pn结通过将n型TE半导体和p型TE半导体与介于其间的金属层结合而形成，以及电连接到n型TE半导体的第一电极和第二电极 和p型TE半导体。 多个pn结层叠有绝缘层，并且彼此并联连接。 即使在部分部件不进行电气的情况下，也不会对整个元件的动作产生不良影响，从而提高TE元件的稳定性。