公开(公告)号：US06806722B2

公开(公告)日：2004-10-19

申请号：US10005223

申请日：2001-12-07

申请人： Jong-Chull Shon ,  Keun-Seuk Oh ,  So-Hyun Lee ,  Won-Woo Lee ,  Jung-Eui Hoh

发明人： Jong-Chull Shon ,  Keun-Seuk Oh ,  So-Hyun Lee ,  Won-Woo Lee ,  Jung-Eui Hoh

IPC分类号： G01R2708

CPC分类号： H05B6/6458 ,  G01N27/121 ,  G01N27/225

摘要： A polymer-type humidity sensor for use in a microwave oven and which has a polymer structure which includes a rubber and a predetermined amount of carbon, and a pair of electric terminals connected to the polymer structure. The polymer-type humidity sensor of the present invention has a rapid response time, durability, excellent adherence to terminals, low hysteresis, and exhibits stability to exposures of high temperatures and high relative humidity.

摘要翻译： 一种用于微波炉的聚合物型湿度传感器，其具有包括橡胶和预定量的碳的聚合物结构，以及连接到聚合物结构的一对电端子。 本发明的聚合物型湿度传感器具有快速的响应时间，耐久性，对端子的优异粘附性，低滞后性，并且对高温和高相对湿度的曝光具有稳定性。

公开(公告)号：US06774347B2

公开(公告)日：2004-08-10

申请号：US10005222

申请日：2001-12-07

申请人： Jong-Chull Shon ,  Keun-Seuk Oh ,  So-Hyun Lee ,  Won-Woo Lee

发明人： Jong-Chull Shon ,  Keun-Seuk Oh ,  So-Hyun Lee ,  Won-Woo Lee

IPC分类号： H05B668

CPC分类号： H05B6/642 ,  H05B6/6458

摘要： A microwave oven includes a humidity sensor, a main-outlet and a sub-outlet formed at opposite sidewalls of a cooking cavity such that the cooking cavity communicates with the atmosphere through the main-outlet and the sub-outlet. The sub-outlet is installed in a machine room adjacent an air inlet side of a cooling fan. The humidity sensor is installed in the machine room at a position adjacent to the sub-outlet and senses the humidity of air inside the cooking cavity by sensing the humidity of a part of the air discharged from the cooking cavity through the sub-outlet. The surface of the humidity sensor is less likely to be easily contaminated by the air exhausted from the cooking cavity, moisture deposited on the surface of the humidity sensor 60 is quickly evaporated so that the humidity sensor performs its desired operation even when the microwave oven sequentially performs several cooking processes.

摘要翻译： 微波炉包括湿度传感器，主出口和形成在烹饪腔的相对侧壁处的副出口，使得烹饪腔通过主出口和子出口与大气连通。 子插座安装在与冷却风扇的进气侧相邻的机房中。 湿度传感器安装在机房内与子出口相邻的位置，通过检测从烹饪腔排出的部分空气通过副出水口的湿度，感测烹饪腔内空气的湿度。 湿度传感器的表面不太容易被从烹饪腔排出的空气污染，所以沉积在湿度传感器60的表面上的湿气被快速蒸发，使得湿度传感器即使在微波炉顺序地进行时也执行其期望的操作 进行几个烹饪过程。

公开(公告)号：US06538240B1

公开(公告)日：2003-03-25

申请号：US10005366

申请日：2001-12-07

申请人： Jong-Chull Shon ,  Keun-Seuk Oh ,  So-Hyun Lee ,  Won-Woo Lee

发明人： Jong-Chull Shon ,  Keun-Seuk Oh ,  So-Hyun Lee ,  Won-Woo Lee

IPC分类号： H05B668

CPC分类号： H05B6/6458

摘要： A microwave oven, and method of controlling the same, including a magnetron generating high-frequency waves and a sensor detecting the environmental state of air in a cooking cavity. During a first cooking time, outputs of the sensor are sampled at predetermined periods, with the duration of first cooking period being calculated, by a controller, based on the result of the sampling. Thereafter, a second cooking time is calculated, by the controller, based on the first cooking time and the kind of food. A cooking operation is then completed for the second cooking time.

摘要翻译： 微波炉及其控制方法，包括产生高频波的磁控管和检测烹调腔内的空气的环境状态的传感器。 在第一烹调时间期间，通过控制器基于采样的结果，以预定时段对传感器的输出进行采样，其中计算第一烹饪周期的持续时间。 此后，通过控制器基于第一烹饪时间和食物的种类来计算第二烹饪时间。 然后在第二次烹饪时间完成烹饪操作。

公开(公告)号：US06670591B2

公开(公告)日：2003-12-30

申请号：US10261597

申请日：2002-10-02

申请人： Jong-Chull Shon ,  Won-Woo Lee ,  So-Hyun Lee ,  Keun-Seuk Oh

发明人： Jong-Chull Shon ,  Won-Woo Lee ,  So-Hyun Lee ,  Keun-Seuk Oh

IPC分类号： H05B668

CPC分类号： H05B6/687

摘要： A microwave oven performs a cooking operation in one of several cooking modes having a first cooking time period and a second cooking time period. The first cooking time period is determined in accordance with an output value of a sensor which senses a state of air in a cooking cavity of the microwave oven. The second cooking time period is determined in accordance with the first cooking time period such that the first and second cooking time periods are expressed by a functional relation. The cooking modes include a standard mode with a standard second cooking time period, a high mode with a longer cooking time than the standard second cooking time period, and a low mode with a shorter cooking time than the standard second cooking time period. The high mode is preset such that a variation in its second cooking time period is increased in proportion to the first cooking time period, while the low mode is preset such that a variation in its second cooking time period is increased in inverse proportion to the first cooking time period. The microwave oven allows a user to set a cooking time period such that the cooking time period is controllably lengthened or shortened in proportion to the quantity of food contained in the microwave oven.

摘要翻译： 微波炉在具有第一烹饪时间段和第二烹饪时间段的几种烹饪模式之一中进行烹饪操作。 根据检测微波炉的烹调腔内的空气的状态的传感器的输出值来决定第一烹调时间。 根据第一烹调时间段确定第二烹饪时间段，使得第一和第二烹饪时间段由功能关系表达。 烹饪模式包括具有标准第二烹饪时间段的标准模式，具有比标准第二烹饪时间段更长烹饪时间的高模式，以及具有比标准第二烹饪时间段更短烹饪时间的低模式。 高模式被预设为使得其第二烹饪时间段的变化与第一烹饪时间段成比例地增加，而低模式被预设为使得其第二烹饪时间段的变化与第一烹饪时间段的第一 烹饪时间段。 微波炉允许用户设置烹饪时间段，使得烹饪时间段与微波炉中包含的食物的量成比例地可控地延长或缩短。

公开(公告)号：US07135662B2

公开(公告)日：2006-11-14

申请号：US10233561

申请日：2002-09-04

申请人： Jong-Chull Shon ,  Won-Woo Lee ,  So-Hyun Lee ,  Keun-Seuk Oh

发明人： Jong-Chull Shon ,  Won-Woo Lee ,  So-Hyun Lee ,  Keun-Seuk Oh

IPC分类号： H05B6/68 ,  G01N33/02

CPC分类号： H05B6/6458

摘要： A method and apparatus for controlling the operation of a microwave oven, including a magnetron generating microwaves and a sensor sensing the state of air in the cooking cavity of the oven. The cooking period is determined by searching one of two data tables in accordance with a determination result after determining whether food to be cooked is included in ascending slope-type foods or descending slope-type foods. The control method and apparatus remarkably reduces a deviation in the cooking periods by distinguishing the ascending slope-type foods from the descending slope-type foods. The control method and apparatus allows the microwave oven to appropriately cook food for a period of time which substantially matches a practically required cooking period, thus providing a good cooking result.

公开(公告)号：US06689996B2

公开(公告)日：2004-02-10

申请号：US10005198

申请日：2001-12-07

申请人： Jong-Chull Shon ,  Kaun-Beuk Oh ,  So-Hyun Lee ,  Won-Woo Lee

发明人： Jong-Chull Shon ,  Kaun-Beuk Oh ,  So-Hyun Lee ,  Won-Woo Lee

IPC分类号： H05B668

CPC分类号： H05B6/642 ,  H05B6/6458

摘要： A microwave oven having an improved air outlet and humidity sensor mounting structure includes a body partitioned in its interior into a cooking cavity and a machine room, and a cooling fan installed in the machine room which draws atmospheric air into the cooking cavity while cooling a variety of elements installed in the machine room. In the microwave oven, an air outlet unit discharges air from the cooking cavity, and the humidity sensor senses a cooking atmosphere of the cooking cavity. This microwave oven further comprises a control unit which determines the conditions of food in response to automatically or manually inputted information, and controls the rpm of the cooling fan in response to the determined conditions of the food so as to improve the sensing performance of the humidity sensor.

摘要翻译： 具有改进的空气出口和湿度传感器安装结构的微波炉包括在其内部分隔成烹饪腔和机房的主体以及安装在机房中的冷却风扇，其将大气进入烹饪腔，同时冷却各种 的元件安装在机房。 在微波炉中，空气出口单元从烹饪腔排出空气，并且湿度传感器感测烹饪腔的烹饪气氛。 该微波炉还包括控制单元，其响应于自动或手动输入的信息来确定食物的状况，并且响应于所确定的食物条件来控制冷却风扇的转速，以便改善湿度的感测性能 传感器。

公开(公告)号：US06268597B1

公开(公告)日：2001-07-31

申请号：US09480692

申请日：2000-01-11

申请人： Jong-Chull Shon ,  Tae-Soo Park ,  Joon-Young Jeong ,  Bo-In Jang ,  Dong-Bin Lim ,  Won-Woo Lee

发明人： Jong-Chull Shon ,  Tae-Soo Park ,  Joon-Young Jeong ,  Bo-In Jang ,  Dong-Bin Lim ,  Won-Woo Lee

IPC分类号： H05B668

CPC分类号： H05B6/705 ,  H05B6/707 ,  H05B6/76 ,  Y02B40/146

摘要： A microwave oven has a stationary wave magnetic field detecting device. The microwave oven includes an antenna sensor having a loop portion which is protruded into a waveguide of the microwave oven, and a wire whose one end is grounded at the waveguide, wherein the wire of the antenna sensor is grounded at an outer side of the waveguide.

摘要翻译： 微波炉具有静波磁场检测装置。 微波炉包括具有突出到微波炉的波导中的环路部分的天线传感器和一端在波导处接地的导线，其中天线传感器的导线在波导的外侧接地 。

公开(公告)号：US20090114991A1

公开(公告)日：2009-05-07

申请号：US12199458

申请日：2008-08-27

申请人： Dae-Ik Kim ,  Won-Woo Lee ,  Yong-Il Kim

发明人： Dae-Ik Kim ,  Won-Woo Lee ,  Yong-Il Kim

IPC分类号： H01L29/78 ,  H01L21/336

CPC分类号： H01L21/823456 ,  H01L27/0207 ,  H01L27/10855 ,  H01L27/10876 ,  H01L27/10888 ,  H01L27/10894 ,  H01L29/4966 ,  H01L29/66621 ,  H01L29/7833

摘要： A semiconductor device includes an isolation region formed in a semiconductor substrate to define an active region. First and second impurity regions spaced apart from each other are formed in the active region. A gate trench region crosses the active region between the first and second impurity regions and extends to the isolation region. A first contact structure having a sidewall in vertical alignment with a sidewall of the gate trench region adjacent to the first impurity region is provided on the first impurity region. A second contact structure having a sidewall in vertical alignment with a sidewall of the gate trench region adjacent to the second impurity region is provided on the second impurity region. A gate electrode is provided in the gate trench region. A gate dielectric layer is interposed between the gate trench region and the gate electrode.

摘要翻译： 半导体器件包括形成在半导体衬底中以限定有源区的隔离区。 在有源区域中形成彼此间隔开的第一和第二杂质区域。 栅沟槽区跨越第一和第二杂质区之间的有源区，并延伸到隔离区。 具有与第一杂质区域相邻的栅极沟槽区域的侧壁垂直对准的侧壁的第一接触结构设置在第一杂质区域上。 具有与第二杂质区域相邻的栅极沟槽区域的侧壁垂直对准的侧壁的第二接触结构设置在第二杂质区域上。 栅电极设置在栅极沟槽区域中。 栅极介电层介于栅极沟槽区域和栅电极之间。

公开(公告)号：US6114678A

公开(公告)日：2000-09-05

申请号：US257528

申请日：1999-02-25

申请人： Won-Woo Lee

发明人： Won-Woo Lee

IPC分类号： H05B6/68 ,  F24C7/02 ,  H05B6/64 ,  H05B6/66

CPC分类号： H05B6/666

摘要： A device of detecting an abnormal state of a microwave oven having relays, a high voltage transformer, and a magnetron, including a voltage sensing part connected between the high voltage transformer and the magnetron to sense a voltage applied to the magnetron's both terminals; and a control part receiving the voltage between the magnetron's terminals from the voltage sensing part to determine an unloaded state where nothing is in a cooking chamber or an overheated state of the magnetron or the cooking chamber, and when determining that the oven is in the abnormal state, turning off the relays to stop the operation of the magnetron; and a method of detecting an abnormal state of a microwave oven including the steps of driving a magnetron to perform a user-selected cooking operation; detecting a voltage between the magnetron's both terminals; computing an average voltage by averaging the voltage between the magnetron's terminals; detecting an abnormal state by comparing the average voltage to a reference voltage; and if determining that the oven is in the abnormal state, stopping the operation of the magnetron.

摘要翻译： 一种用于检测具有继电器的微波炉的异常状态的装置，高压变压器和磁控管，包括连接在高压变压器和磁控管之间的电压感测部分，以感测施加到磁控管两端的电压; 以及控制部，从所述电压检测部接收所述磁控管的端子之间的电压，以确定所述磁控管或所述烹饪室的烹饪室中没有任何物质或过热状态的无载状态，并且当确定所述炉子处于异常状态时 状态，关闭继电器以停止磁控管的操作; 以及检测微波炉的异常状态的方法，包括以下步骤：驱动磁控管进行用户选择的烹饪操作; 检测磁控管两端之间的电压; 通过平均磁控管端子之间的电压来计算平均电压; 通过将平均电压与参考电压进行比较来检测异常状态; 并且如果确定烤箱处于异常状态，则停止磁控管的操作。

公开(公告)号：US06953922B2

公开(公告)日：2005-10-11

申请号：US10373828

申请日：2003-02-27

申请人： Won-Woo Lee

发明人： Won-Woo Lee

IPC分类号： F24C7/02 ,  F24C7/04 ,  F24C7/08 ,  H05B6/68 ,  H05B1/02

CPC分类号： H05B6/645

摘要： A cooking apparatus having heaters which performs cooking by taking a remaining heat of the heaters in a cooking cavity into consideration if food is cooked using a heating method through the heaters. The cooking apparatus performs cooking based on an accumulative temperature value of the cooking cavity in place of a cooking time, thereby optimally cooking foods even though cooking operations are continuously carried out. The cooking apparatus finishes the cooking if the accumulative temperature value of the cooking cavity reaches a temperature value set to correspond to a cooking level for toast, which is selected by a user.

摘要翻译： 具有加热器的烹饪设备，其通过在加热器中使用加热方法烹饪食物来考虑在烹饪腔中摄取加热器的剩余热量来进行烹饪。 烹饪器具代替烹饪时间，基于烹调腔的累积温度进行烹调，从而即使连续进行烹调操作也能最佳地烹饪食物。 如果烹饪腔的累积温度值达到与使用者选择的烤面包的烹饪水平相对应的温度值，则烹调器完成烹饪。