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    • 81. 发明申请
    • Device for compensating for a mismatch of a transmitter and a method of compensating for the mismatch
    • 用于补偿发射机失配的装置和补偿不匹配的方法
    • US20050014475A1
    • 2005-01-20
    • US10842859
    • 2004-05-11
    • Young-Jin Kim
    • Young-Jin Kim
    • H04B1/04H03C3/40H04B1/30H04L27/00H01Q11/12H03L7/06H04B1/10H04B1/26
    • H04L27/0014H03C3/406H04B1/30H04L2027/0016H04L2027/0018
    • A device for compensating for a mismatch of a transmitter and a method of compensating for the mismatch is provided. The device for compensating for a mismatch of an up-converter in a direct conversion transmitter, comprises: a mismatch compensating unit for compensating for an input signal using a first mismatch compensation value to generate a mismatch compensation signal; a down-converter for down-converting a radio frequency (RF) signal to generate an intermediate frequency (IF) signal, the RF signal being generated by up-converting the mismatch compensation signal; a square unit for squaring the IF signal; and a controller for calibrating the first mismatch compensation value to determine a second mismatch compensation value such that a direct current (DC) component of the squared IF signal has a minimum value to compensate for the mismatch of the up-converter using the second mismatch compensation value.
    • 提供了用于补偿发射机失配的装置和补偿不匹配的方法。 用于补偿直接变换发射机中的上变频器失配的装置包括:失配补偿单元,用于使用第一失配补偿值补偿输入信号以产生失配补偿信号; 用于下变频射频(RF)信号以产生中频(IF)信号的下变频器,所述RF信号通过上变频失配补偿信号而产生; 用于平方IF信号的平方单元; 以及控制器,用于校准第一失配补偿值以确定第二失配补偿值,使得平方IF信号的直流(DC)分量具有最小值,以补偿上变频器的使用第二失配补偿的失配 值。
    • 85. 发明授权
    • Ice maker and refrigerator having the same
    • 制冰机和冰箱有相同的
    • US08516846B2
    • 2013-08-27
    • US12062827
    • 2008-04-04
    • Tae-Hee LeeHong-Hee ParkJoon-Hwan OhYoung-Jin KimKwang-Ha SuhJin-Sung Park
    • Tae-Hee LeeHong-Hee ParkJoon-Hwan OhYoung-Jin KimKwang-Ha SuhJin-Sung Park
    • F25C5/08F25C1/00F25C1/04
    • F25C1/18F25C1/08F25C5/08F25C2400/10
    • An ice maker and a refrigerator having the same include an ice making container which is maintained at a temperature higher than a freezing point of water. Ace core rods having the temperature lower than the freezing point are inserted into the ice making container to cause water in the container to freeze. Accordingly, water at the periphery of the ice making container remains liquid which the water surrounding the ice core rods freezes. As a result, air bubbles generated when the ice is made can be discharged from the liquid portions of the water at the outer edges of the container. This results in ice without trapped air bubbles, which allows excellent transparent ice pieces to be formed. In some embodiments, the exterior surfaces of the ice making container are maintained at a temperature lower than the freezing point of water, and thawing rods maintained at the temperature higher than the freezing point of water are inserted into the center portions of the ice making container. In this embodiment, water at the edges of the ice making container are frozen first, while the water surrounding the thawing rods remains liquid. This also allows air bubbles to escape during formation of the ice, which results in transparent ice pieces.
    • 制冰机和具有该制冰机的冰箱包括保持在比水的冰点高的温度的制冰容器。 将具有低于凝固点温度的Ace芯棒插入制冰容器中,使容器内的水冻结。 因此,制冰容器周围的水保持液体,冰芯棒周围的水冻结。 结果,当制冰时产生的气泡可以从容器的外边缘处的水的液体部分排出。 这导致没有被捕获的气泡的冰,这允许形成优异的透明冰块。 在一些实施例中,制冰容器的外表面保持在低于水的凝固点的温度,并且保持在高于水的凝固点的温度的解冻杆被插入制冰容器的中心部分 。 在该实施例中,首先冻结制冰容器边缘处的水,同时围绕解冻杆的水保持液体。 这也允许在形成冰期间气泡逸出,这导致透明的冰块。
    • 87. 发明申请
    • Solar Cell and Manufacturing Method Thereof
    • 太阳能电池及其制造方法
    • US20120273040A1
    • 2012-11-01
    • US13413629
    • 2012-03-06
    • Won-Gyun KimHee-June KwakSang-Jin ParkSang-Won SeoYoung-Jin Kim
    • Won-Gyun KimHee-June KwakSang-Jin ParkSang-Won SeoYoung-Jin Kim
    • H01L31/0232H01L31/0236H01L31/18
    • H01L31/0682Y02E10/547
    • A method for forming a doped region in a solar cell includes preparing a first and second surface of a substrate, forming a first doped region doped with a first dopant in a part of the first surface, forming a silicon oxide layer on the first surface, the silicon oxide layer including a first silicon oxide layer on the first doped region and having a first thickness, and a second silicon oxide layer on a portion of the first surface undoped by the first dopant and having a second thickness that is less than the first thickness, implanting a second dopant from outside the first surface into the first silicon oxide layer and the second silicon oxide layer, and forming a second doped region adjacent the first doped region by performing heat treatment on the first silicon oxide layer, the second silicon oxide layer, and the substrate.
    • 在太阳能电池中形成掺杂区域的方法包括:制备衬底的第一和第二表面,在第一表面的一部分中形成掺杂有第一掺杂剂的第一掺杂区,在第一表面上形成氧化硅层; 所述氧化硅层在所述第一掺杂区域上包括第一氧化硅层并且具有第一厚度,以及在所述第一表面的由所述第一掺杂物掺杂的部分上的第二氧化硅层,并且具有小于所述第一厚度的第一厚度 厚度,从第一表面外部注入第二掺杂剂到第一氧化硅层和第二氧化硅层中,以及通过对第一氧化硅层进行热处理形成与第一掺杂区相邻的第二掺杂区,第二氧化硅 层和基板。
    • 89. 发明申请
    • METHOD FOR CLEANING WATER PURIFIER
    • 清洗水净化器的方法
    • US20110297187A1
    • 2011-12-08
    • US13147134
    • 2009-06-23
    • Deul-Re MinHwang-Ha SuhMin-Je ChoYoung-Jin KimByung-Tak Park
    • Deul-Re MinHwang-Ha SuhMin-Je ChoYoung-Jin KimByung-Tak Park
    • B01D35/16B08B9/08
    • C02F1/001C02F1/004C02F1/008C02F1/283C02F1/44C02F1/441C02F2209/40C02F2209/42C02F2303/16
    • A method for cleaning a water purifier comprising: a filtering unit; a water tank unit for storing purified water having passed through the filtering unit; and a discharging unit for discharging out the purified water stored in the water tank unit, the method comprises: a cleaning water supplying step of supplying cleaning water in which a cleaning agent is dissolved to the water tank unit; a cleaning water discharging step of discharging the cleaning water when a predetermined time has lapsed; a rinsing water supplying step of supplying rinsing water to the water tank unit when the cleaning water discharging step has been completed; and a rinsing water discharging step of discharging the rinsing water when a predetermined time has lapsed. In the method, cleaning and rinsing processes for a water purifier are automatically executed by a series of consecutive processes. Accordingly, a user can directly clean the water purifier if necessary without requiring a Codi's visit.
    • 一种清洗净水器的方法,包括:过滤单元; 用于储存通过过滤单元的净化水的水箱单元; 以及用于排出存储在水箱单元中的净化水的排出单元,所述方法包括:清洗水供应步骤,其将清洗剂溶解到所述水箱单元中的清洁水; 清洁水排出步骤,当预定时间过去时,排出清洗水; 冲洗水供给步骤,当清洗水排出步骤完成时,向水箱单元供给漂洗水; 以及漂洗水排出步骤,当经过预定时间时,将冲洗水排出。 在该方法中,净水器的清洗和冲洗过程通过一系列连续过程自动执行。 因此,如果需要,用户可以直接清洁净水器,而不需要Codi的访问。