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    • 1. 发明申请
    • LED DRIVING DEVICE AND LED DRIVING METHOD USING SAME
    • LED驱动装置和使用相同的LED驱动方法
    • WO2012144800A3
    • 2013-01-10
    • PCT/KR2012002964
    • 2012-04-18
    • LEE DONG-IL
    • LEE DONG-IL
    • H05B37/02
    • H05B33/0809H05B33/0824
    • The present invention relates to an LED driving device and an LED driving method using the same. According to one aspect of the present invention, an LED driving device and an LED driving method using the same are provided in which the LED driving device comprises: a light source unit which includes first to nth LED groups driven by direct-current power and connected serially to each other in regular sequence; and a driving control unit which includes first to nth input terminals connected to output terminals of the first to nth LED groups, respectively, in regular sequence, senses current flowing to the ground through the first to nth input terminals, and generates information about a driving section, thereby controlling the magnitude and route of current flowing through the light source unit.
    • LED驱动装置及其驱动方法技术领域本发明涉及LED驱动装置及使用该驱动装置的LED驱动方法。 根据本发明的一个方面,提供一种LED驱动装置和使用该LED驱动装置的LED驱动方法,其中LED驱动装置包括:光源单元,其包括由直流电驱动并连接的第一至第n LED组 按顺序相互连续; 以及驱动控制单元,其分别包括以规则顺序连接到第一至第N LED组的输出端的第一至第n输入端,感测通过第一至第N输入端流向地的电流,并且生成关于驱动的信息 从而控制流过光源单元的电流的大小和路径。
    • 2. 发明申请
    • LED DRIVING DEVICE AND METHOD FOR DRIVING AN LED BY USING SAME
    • LED驱动装置及使用该装置驱动LED的方法
    • WO2012153947A3
    • 2013-01-03
    • PCT/KR2012003522
    • 2012-05-04
    • LEE DONG-IL
    • LEE DONG-IL
    • H05B37/02
    • H05B33/0842H05B33/083H05B37/02
    • The present invention relates to an LED driving device and a method for driving an LED by using same. According to one aspect of the present invention, an LED driving device includes: a light source unit including first to nth LED groups sequentially connected in series; first to nth input terminals respectively connected to output terminals of the first to nth LED groups; and a driving control unit for controlling each of first to nth input currents through first to nth current detect signals generated by reflecting the first to nth input currents, which are inputted to the first to nth input terminals, at a predetermined ratio.
    • LED驱动装置及其驱动方法技术领域本发明涉及一种LED驱动装置及其驱动LED的方法。 根据本发明的一个方面,一种LED驱动装置包括:光源单元,包括串联顺序连接的第一至第n LED组; 第一至第n输入端,分别连接至第一至第n LED组的输出端; 以及驱动控制单元,用于以预定比例控制通过将输入到第一至第n输入端子的第一至第n输入电流反射而生成的第一至第n电流检测信号中的第一至第n输入电流中的每一个。
    • 7. 发明申请
    • WASHING MACHINE
    • 洗衣机
    • WO2010077088A2
    • 2010-07-08
    • PCT/KR2009/007958
    • 2009-12-30
    • LG ELECTRONICS INC.MOON, Suk YunKWON, Ig GeunLEE, Dong Il
    • MOON, Suk YunKWON, Ig GeunLEE, Dong Il
    • D06F37/22
    • D06F37/22D06F37/206
    • The present invention relates to a washing machine including a cabinet having a base, a tub fixedly secured to an inside of the cabinet, a drum rotatably provided in the tub, a rotation shaft passed through the tub from a rear of the drum, a bearing housing connected to the rotation shaft, a suspension assembly for buffering and supporting a structure connected to the bearing housing, a driving motor provided to the suspension assembly, and a power transmission member for transmission of rotation force from the driving motor to the rotation shaft, thereby permitting to increase a capacity of the washing machine by changing a structure or the washing machine and increasing rotation efficiency of the drum by providing a driving structure which can rotates the drum having a capacity increased thus effectively.
    • 洗衣机技术领域本发明涉及一种洗衣机,该洗衣机包括具有底座的壳体,固定在机壳内部的桶,可旋转地设置在桶中的滚筒,从滚筒的后部穿过滚筒的旋转轴, 连接到旋转轴的壳体,用于缓冲和支撑连接到轴承壳体的结构的悬架组件,设置到悬架组件的驱动电动机和用于将驱动电动机的旋转力传递到旋转轴的动力传递部件, 从而通过提供能够使滚筒的旋转能力提高的驱动结构,从而通过改变结构或洗衣机并提高滚筒的旋转效率来增加洗衣机的容量。