公开(公告)号：US20060151469A1

公开(公告)日：2006-07-13

申请号：US11283688

申请日：2005-11-22

申请人： Byoung-In Lee ,  Dong-won Kim ,  Seon-uk Na ,  Yong-Hyun Kwon ,  Seong-deog Jang ,  Chul Kim

发明人： Byoung-In Lee ,  Dong-won Kim ,  Seon-uk Na ,  Yong-Hyun Kwon ,  Seong-deog Jang ,  Chul Kim

IPC分类号： H05B3/68

CPC分类号： A47J37/0709

摘要： A cooking apparatus having a grill part to cook food thereon, and a grill housing coupled with the grill part, the cooking apparatus includes an electric heater provided in a middle region of the grill housing to be disposed at a lower side of the grill part, and a grill reflecting member reflecting heat generated from the electric heater to the grill part. The cooking apparatus enhances a cooking efficiency so that heat generated from an electric heater is efficiently transmitted to food.

摘要翻译： 一种烹饪设备，具有用于在其上烹饪食物的格栅部分和与格栅部分连接的格栅外壳，所述烹饪设备包括设置在所述格栅外壳的中间区域中以设置在所述格栅部分的下侧的电加热器， 以及将从电加热器产生的热反射到格栅部分的格栅反射部件。 烹饪装置提高烹饪效率，使得从电加热器产生的热量有效地传递到食物。

公开(公告)号：US6153870A

公开(公告)日：2000-11-28

申请号：US226244

申请日：1999-01-07

申请人： Chul Kim ,  Yong-woon Han ,  Seong-deog Jang ,  Han-jun Sung

发明人： Chul Kim ,  Yong-woon Han ,  Seong-deog Jang ,  Han-jun Sung

IPC分类号： H02M7/34 ,  H05B6/64 ,  H05B6/66 ,  H05B6/68

CPC分类号： H05B6/80 ,  H05B6/681 ,  H01F2038/003

摘要： Disclosed is an AC/DC type microwave oven. The AC/DC type microwave oven comprises a rotatable inverter which inverts a DC power source to an AC power source by means of a rotational force, a high voltage transformer which receives a common power source or an AC power inverted by the rotatable inverter and outputs a higher voltage and a magnetron which is driven by the high voltage outputted from the high voltage transformer and radiates a microwave, and further comprises a control unit which controls the operation of the rotatable inverter so as to output a stable frequency. The rotatable inverter comprises a motor, a commutator driven by the motor and a plurality of brushes, which are respectively contacted with an outer surface of the commutator. Therefore, the manufacturing cost is lowered, the attrition rate of the current is lowered, the energy lost by heat is decreased, the size of the microwave oven can be smaller, and the output frequency from the rotatable inverter can be controlled to be kept constant and the microwaves are also more stably radiated.

摘要翻译： 公开了一种AC / DC型微波炉。 AC / DC型微波炉包括可旋转的逆变器，其通过旋转力将DC电源反相到AC电源，接收公共电源的高压变压器或由可旋转的逆变器反相的AC电力，以及输出 由高压变压器输出的高电压驱动的高电压和磁控管，并辐射微波，还包括一个控制单元，该控制单元控制可旋转的逆变器的运行，以输出稳定的频率。 可旋转逆变器包括电动机，由电动机驱动的换向器和多个电刷，其分别与换向器的外表面接触。 因此，制造成本降低，电流的磨损率降低，热量损失减少，微波炉的尺寸变小，可以控制来自可转动的逆变器的输出频率保持恒定 微波也更稳定地辐射。

公开(公告)号：US6153869A

公开(公告)日：2000-11-28

申请号：US226213

申请日：1999-01-07

申请人： Chul Kim ,  Yong-woon Han ,  Seong-deog Jang ,  Han-jun Sung

发明人： Chul Kim ,  Yong-woon Han ,  Seong-deog Jang ,  Han-jun Sung

IPC分类号： H05B6/64 ,  H05B6/66 ,  H05B6/68

CPC分类号： H05B6/681 ,  H05B6/80

摘要： An AC/DC type microwave oven has a function of managing an input power source. The AC/DC type microwave oven comprises a rotatable inverter which inverts a DC power source to an AC power source by a rotational force, a high voltage transformer which receives a common power source or an AC power inverted by the rotatable inverter and outputs a higher voltage, a magnetron which is driven by the high voltage outputted from the high voltage transformer and radiates a microwave and a power control unit for sensing a signal from a power selecting key and preventing the AC and DC power sources from being simultaneously inputted. Therefore, both of AC power and DC power are prevented from being simultaneously supplied to the microwave oven which could result in a malfunction, or an overload occurs in the electric components of the microwave oven. Therefore, only one input power of the common and DC power sources is selected and, the microwave oven is operated properly. The remaining voltage of the battery is always detected and displayed through the display, thereby preventing a complete discharge of the battery.

摘要翻译： AC / DC型微波炉具有管理输入电源的功能。 AC / DC型微波炉包括可旋转的逆变器，其通过旋转力将DC电源反相到AC电源，接收公共电源的高压变压器或由可旋转的逆变器反相的AC电力，并输出更高的 电压，由高压变压器输出的高电压驱动的磁控管，并辐射微波和功率控制单元，用于感测来自功率选择键的信号，并防止同时输入交流和直流电源。 因此，防止AC电力和DC电力同时供给到可能导致故障的微波炉或微波炉的电气部件中的过载。 因此，选择公共和直流电源的一个输入功率，微波炉操作正常。 总是通过显示器检测和显示电池的剩余电压，从而防止电池的完全放电。

公开(公告)号：US5824999A

公开(公告)日：1998-10-20

申请号：US804079

申请日：1997-02-21

申请人： Chul Kim ,  Yong-Woon Han ,  Han-Jun Sung ,  Seong-Deok Jang

发明人： Chul Kim ,  Yong-Woon Han ,  Han-Jun Sung ,  Seong-Deok Jang

IPC分类号： H05B6/64 ,  F24C7/02 ,  H05B6/76

CPC分类号： H05B6/763

摘要： A microwave oven door includes a shielding panel, which is made of a material through which microwaves cannot pass, having a contact section that opposes a front panel of the oven when the door is closed. A plurality of slits arranged in the contact section and/or the front panel, or both, prevent microwaves from leaking out through a gap formed between the front panel and the contact section. The slits are arranged in at least one row shaped as a closed loop and are evenly spaced from each other. The length of each slit corresponds to about 1/2 of a wavelength of a microwave, and the width of each slit corresponds to no more than 1/16 of the wavelength of the microwave. The interval between two adjacent slits corresponds to no more than 1/16 of the wavelength of the cooking microwave.

摘要翻译： 微波炉门包括屏蔽面板，其由微波不能通过的材料制成，具有当门关闭时与烤箱前面板相对的接触部分。 布置在接触部分和/或前面板或两者中的多个狭缝防止微波从形成在前面板和接触部分之间的间隙泄漏出来。 狭缝被布置成至少一排成形为闭环并且彼此均匀间隔开。 每个狭缝的长度对应于微波波长的约+ E，fra 1/2 + EE，每个狭缝的宽度对应于微波波长不超过+ E，fra 1/16 + EE 。 两个相邻狭缝之间的间隔对应于不超过烹饪微波波长的+ E，fra 1/16 + EE。

公开(公告)号：US06664523B1

公开(公告)日：2003-12-16

申请号：US09831314

申请日：2001-05-08

申请人： Chul Kim ,  Yong-woon Han ,  Seong-deog Jang ,  Han-jun Sung

发明人： Chul Kim ,  Yong-woon Han ,  Seong-deog Jang ,  Han-jun Sung

IPC分类号： H05B668

CPC分类号： H05B6/6417

摘要： A microwave oven has a case forming a cooking chamber, a door for opening/closing said chamber, a high voltage transformer for generating a high voltage, and a magnetron for generating microwaves driven by the high voltage outputted from the high voltage transformer. The microwave oven further includes a microswitch serving as a detector for detecting opening/closing of the cooking chamber; a control device for outputting a driving signal corresponding to the detected opening/closing of the chamber, and an opening/closing device for controlling a power source supplying power to the high voltage transformer according to reception of the driving signal.

摘要翻译： 微波炉具有形成烹饪室的壳体，用于打开/关闭所述室的门，用于产生高电压的高压变压器，以及用于产生由高压变压器输出的高压驱动的微波的磁控管。 微波炉还包括用作检测烹饪室的打开/关闭的检测器的微动开关; 用于输出对应于所检测到的所述室的打开/关闭的驱动信号的控制装置，以及用于根据所述驱动信号的接收来控制向所述高压变压器供电的电源的开闭装置。

公开(公告)号：US06521875B1

公开(公告)日：2003-02-18

申请号：US09831163

申请日：2001-05-07

申请人： Chul Kim ,  Yong-woon Han ,  Seong-deog Jang ,  Han-jun Sung

发明人： Chul Kim ,  Yong-woon Han ,  Seong-deog Jang ,  Han-jun Sung

IPC分类号： H05B668

CPC分类号： H05B6/662

摘要： A microwave oven includes a pair of terminal members for connecting between a power source and a high voltage transformer, respectively. The terminal members are isolated electrically from each other by means of remote-locating, respectively. A conducting member is installed in the door, and both ends thereof are revealed on the one side of the door. The pair of terminal members contact with ends of the conducting member when the door is closed. Then, the supply of current supplied from electrical power to the high voltage transformer is controlled. Accordingly, the structure of the microwave oven is simplified. The AC/DC type microwave oven is capable of being prevented from encountering faulty switching operations according to large amounts of direct current when the DC input power source is used.

摘要翻译： 微波炉包括分别用于连接电源和高压变压器的一对端子部件。 端子构件分别通过远程定位彼此电隔离。 导电构件安装在门中，其两端露出在门的一侧。 当门关闭时，该对端子构件与导电构件的端部接触。 然后，控制从电力供给到高压变压器的电流供给。 因此，微波炉的结构简化。 当使用直流输入电源时，可以防止AC / DC型微波炉根据大量直流电流而遇到故障切换操作。

公开(公告)号：US06490780B1

公开(公告)日：2002-12-10

申请号：US09831158

申请日：2001-05-07

申请人： Chul Kim ,  Yong-woon Han ,  Seong-deog Jang ,  Han-jun Sung

发明人： Chul Kim ,  Yong-woon Han ,  Seong-deog Jang ,  Han-jun Sung

IPC分类号： H01R4310

CPC分类号： H01R43/06 ,  Y10T29/49011

摘要： A method for making a commutator comprising steps of arranging at least one pair of commutator members to be spaced apart from each other, and molding a product by injecting an insulating resin; shaping the product to the product having a real circular sectional cross section; heating the product to a predetermined temperature; cutting protruding resin portions between the commutator members, to the align outer circumference of the commutator body with the outer surfaces of the commutator members. The predetermined temperature is that which rises when the commutator is rotated, and accordingly the predetermined temperature ranges from sixty to eighty degrees Centigrade (60° C.-80° C.). The finished commutator has grooves on the commutator body between the commutator members. The grooves undergo thermal expansion when the commutator is rotated and the temperature rises to a predetermined degree, so that the commutator has a real circular sectional cross section. Accordingly, the contact between the commutator and the input and output brushes is properly performed, and no noise occurs.

摘要翻译： 一种制造换向器的方法，包括以下步骤：将至少一对换向器构件彼此间隔开，并通过注入绝缘树脂来模制产品; 将产品成型为具有实际圆形横截面的产品; 将产品加热至预定温度; 将换向器构件之间的突出树脂部分切割到换向器本体的对准外周与换向器构件的外表面。 预定温度是当换向器旋转时升高的温度，因此预定温度范围为六十到八十摄氏度（60℃-80℃）。 完成的换向器在换向器构件之间的换向器主体上具有凹槽。 当换向器旋转并且温度升高到预定的程度时，槽经历热膨胀，使得换向器具有实际的圆形截面。 因此，可以适当地进行换向器与输入输出电刷之间的接触，不发生噪声。

公开(公告)号：US6081082A

公开(公告)日：2000-06-27

申请号：US226223

申请日：1999-01-07

申请人： Chul Kim ,  Yong-woon Han ,  Seong-deog Jang ,  Han-jun Sung

发明人： Chul Kim ,  Yong-woon Han ,  Seong-deog Jang ,  Han-jun Sung

IPC分类号： H05B6/64 ,  H02M7/60 ,  H02P5/00

CPC分类号： H02M7/60

摘要： Disclosed is a rotatable inverter. The rotatable inverter comprises a rotatable inverting means for inverting a DC power source to an AC power source by means of a rotational force, and a transformer which receives the AC power source inverted by the rotatable inverting means and outputs a predetermined higher voltage. The rotatable inverting means comprises a motor generating the rotational force, a commutator driven by the motor and a plurality of brushes which are respectively contacted with the outer surface of the commutator. The commutator comprises a cylindrical body made of an insulating material, and conductive parts which are divided into an even-number by non-conductive parts, respectively, having a desired width. Further, it is preferable that the cooling fan is coupled to the motor along with the commutator. Therefore, the manufacturing cost is lowered, the attrition rate of the current is lowered, the energy lost by heat is decreased, the size of the microwave oven can be smaller, and the output frequency from the rotatable inverter can be controlled to be kept constant and the microwaves are also more stably radiated.

摘要翻译： 公开了一种可旋转的逆变器。 可旋转逆变器包括用于通过旋转力将直流电源转换为交流电源的可转动反转装置，以及接收由可转动的反向装置反相的交流电源并输出预定的较高电压的变压器。 可旋转反转装置包括产生旋转力的电动机，由电动机驱动的换向器和分别与换向器的外表面接触的多个电刷。 换向器包括由绝缘材料制成的圆柱形主体和分别具有期望宽度的分别由非导电部件构成的偶数的导电部件。 此外，优选地，冷却风扇与换向器一起耦合到电动机。 因此，制造成本降低，电流的磨损率降低，热量损失减少，微波炉的尺寸变小，可以控制来自可转动的逆变器的输出频率保持恒定 微波也更稳定地辐射。

公开(公告)号：US09170687B2

公开(公告)日：2015-10-27

申请号：US13477247

申请日：2012-05-22

申请人： Chul Kim ,  Ji Woong Kim ,  Su Bin Park ,  Byoung Jun Lee ,  Seung Hwan Moon

发明人： Chul Kim ,  Ji Woong Kim ,  Su Bin Park ,  Byoung Jun Lee ,  Seung Hwan Moon

IPC分类号： G06F3/044 ,  G06F3/041

CPC分类号： G06F3/044 ,  G06F3/0412

摘要： A display device includes: a first display panel; a second display panel opposite to the first display panel; and an electro-optical active layer between the first display panel and the second display panel, wherein the first display panel includes a thin film transistor including a gate electrode, a source electrode, a drain electrode and a semiconductor layer, a gate line configured to transmit a gate signal to the gate electrode of the transistor and extending in a first direction, and a sensing electrode extending in the first direction and overlapping the gate line, where the sensing electrode and the gate electrode define a capacitor.

摘要翻译： 显示装置包括：第一显示面板; 与第一显示面板相对的第二显示面板; 以及在所述第一显示面板和所述第二显示面板之间的电光活性层，其中所述第一显示面板包括薄膜晶体管，所述薄膜晶体管包括栅电极，源电极，漏电极和半导体层，栅线配置为 将栅极信号发送到晶体管的栅电极并沿第一方向延伸，以及感测电极，其沿第一方向延伸并与栅极线重叠，其中感测电极和栅电极限定电容器。

公开(公告)号：US08884921B2

公开(公告)日：2014-11-11

申请号：US13571459

申请日：2012-08-10

申请人： Chul Kim ,  Su Bin Park ,  Ji Woong Kim ,  Seung Hwan Moon ,  Nam-Hee Goo ,  Seok-Hyun Jung

发明人： Chul Kim ,  Su Bin Park ,  Ji Woong Kim ,  Seung Hwan Moon ,  Nam-Hee Goo ,  Seok-Hyun Jung

IPC分类号： G09G5/00

CPC分类号： G06F3/0412 ,  G06F3/044

摘要： A display device includes a first substrate including a first surface, on which a touch by an external object occurs, and a second surface opposite to the first surface, a plurality of driving signal lines positioned on the second surface of the first substrate, where the plurality of driving signal lines transmits a driving signal for displaying an image, a plurality of pixels including a plurality of switching elements connected to the plurality of driving signal lines, a sensing signal line positioned on one of the first surface and the second surface of the first substrate, where the sensing signal line transmits a sensing signal generated based on the touch by the external object, and a touch sensor unit including a sensing capacitor defined by at least one driving signal line of the plurality of driving signal lines and the sensing signal line.

摘要翻译： 显示装置包括：第一基板，包括第一表面，外部物体发生触摸，第一表面与第一表面相对的第二表面;位于第一基板的第二表面上的多个驱动信号线， 多个驱动信号线传输用于显示图像的驱动信号，多个像素包括连接到多个驱动信号线的多个开关元件，位于第一表面和第二表面中的一个上的感测信号线 第一基板，其中感测信号线传输基于外部物体的触摸产生的感测信号，以及触摸传感器单元，其包括由多个驱动信号线中的至少一个驱动信号线和感测信号限定的感测电容器 线。