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    • 42. 发明申请
    • Light emitting diode package
    • 发光二极管封装
    • US20080277685A1
    • 2008-11-13
    • US12149008
    • 2008-04-24
    • Kyung Tae KimBong Girl Min
    • Kyung Tae KimBong Girl Min
    • H01L33/00
    • H01L33/62H01L25/0753H01L2224/48091H01L2224/48247H01L2924/00014
    • Provided is a light emitting diode package in accordance with the present invention including a lead frame composed of at least a pair of lead terminals; a mold receiving a part of the lead frame therein and equipped with an irradiation window opened to radiate light, and further including one or more holes formed to expose a part of a bottom surface of the lead frame received in the inside of the mold; an LED chip mounted on the lead frame positioned in the mold; an electrode connection unit for electrically connecting the LED chip and the lead frame; and a molding agent composed of any one selected from transparent epoxy, silicon, and phosphor blends charged in the mold and protecting the LED chip.
    • 本发明提供了一种包括由至少一对引线端子构成的引线框的本发明的发光二极管封装; 模具,其中接收引线框架的一部分并配备有打开的辐射窗口以辐射光,并且还包括一个或多个孔,形成为暴露在模具内部容纳的引线框的底表面的一部分; 安装在定位在模具中的引线框架上的LED芯片; 用于电连接LED芯片和引线框架的电极连接单元; 以及由选自透明环氧树脂,硅和掺杂在模具中的荧光体混合物中的任何一种组成的模塑剂并保护LED芯片。
    • 46. 发明授权
    • Odorless toilet
    • 无臭厕所
    • US06370703B1
    • 2002-04-16
    • US09570838
    • 2000-05-12
    • Kyung Tae KimKyung Hoon Kim
    • Kyung Tae KimKyung Hoon Kim
    • E03D904
    • E03D9/05
    • A toilet includes a fan configured to draw gases from the toilet bowl into the sewer line. The toilet also includes a tank assembly configured so that the tank contains a low water volume prior to the act of a user sitting on the toilet seat, and a high water volume when and after the user sits on the toilet seat. The tank assembly includes a pivoting trap cover comprising a container with an open lower end. The trap cover has an interior separator, comprising a wall. In a lowered position of the trap cover, the separator establishes a water trap or seal between an interior chamber of the trap cover and an exhaust conduit from the tank to the sewer line. In a raised position of the trap cover, the separator permits air flow from the interior chamber of the trap cover into the exhaust conduit and down to the sewer. The tank assembly also includes a float valve configured to permit water to flow into the tank from a water supply. When a person is not sitting on the toilet seat, the float valve permits a low water volume in the tank. When a person sits on the seat, a fan is activated to increase air pressure in the trap cover, and/or to decrease air pressure inside a float of the float valve, via a venturi tube. The adjusted air pressure causes the float valve to open to permit a high water volume in the tank. The increased air pressure in the trap cover also causes the trap cover to rise to draw toilet bowl gases into the exhaust conduit.
    • 马桶包括被配置成将气体从马桶吸入下水道的风扇。 马桶还包括一个水箱组合件,其构造成使得在使用者坐在马桶座圈上的使用者的行为之前,该箱子包含一个低的水量,并且在使用者坐在马桶座上和之后使用一个高的水量。 油箱组件包括枢转捕集器盖,其包括具有敞开的下端的容器。 收集器盖具有包括壁的内部分离器。 在收集器盖的下降位置,分离器在捕集器盖的内部室和从罐到下水道的排气管之间建立一个疏水阀或密封。 在收集器盖的升高位置,分离器允许空气从捕集器盖的内部空气流入排气管道并且向下流到下水道。 罐组件还包括浮动阀,其被配置为允许水从供水口流入罐中。 当一个人不坐在马桶座上时,浮子阀允许水箱内的水量很小。 当一个人坐在座椅上时,通过文丘里管启动风扇以增加疏水阀盖中的空气压力和/或减小浮阀的浮子内部的空气压力。 调整后的气压使浮阀打开以允许储罐中的高水量。 捕集器盖中的增加的空气压力也导致捕集器盖上升,将马桶水吸入排气导管。
    • 50. 发明授权
    • Handover method and apparatus for providing mobile IPTV service over heterogeneous wireless communication networks
    • 用于在异构无线通信网络上提供移动IPTV服务的切换方法和装置
    • US08243689B2
    • 2012-08-14
    • US12712340
    • 2010-02-25
    • Hee Yong YounKyung Tae KimByung Jun Lee
    • Hee Yong YounKyung Tae KimByung Jun Lee
    • H04W4/00
    • H04W36/30H04W36/32
    • Disclosed herein is a handover method and apparatus for providing mobile Internet Protocol Television (IPTV) service over wireless communication networks. The handover method includes checking whether the strength of a signal received from a first base station of a serving first wireless network falls within a predetermined first threshold range; if the strength of the signal falls within the range, checking whether the strength of a signal received from at least one base station of a second wireless network is higher than a second threshold value required for handover; estimating the velocity and direction of a Mobile Node (MN) using location information received from a satellite; predicting a handover target base station using the estimated velocity and estimated location information; and, if the predicted target base station is one of base stations having the second threshold value, performing handover to the target base station.
    • 本文公开了一种用于通过无线通信网络提供移动因特网协议电视(IPTV)服务的切换方法和装置。 切换方法包括:检查从服务第一无线网络的第一基站接收的信号的强度是否落在预定的第一阈值范围内; 如果信号的强度落在该范围内,则检查从第二无线网络的至少一个基站接收到的信号的强度是否高于切换所需的第二阈值; 使用从卫星接收的位置信息来估计移动节点(MN)的速度和方向; 使用估计速度和估计位置信息来预测切换目标基站; 并且如果预测的目标基站是具有第二阈值的基站之一,则执行到目标基站的切换。