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    • 76. 发明授权
    • System and method for controlling charging of battery of portable terminal
    • 便携式终端电池充电控制系统及方法
    • US09099883B2
    • 2015-08-04
    • US12589713
    • 2009-10-26
    • Eun Woo AhnHeui Do Lim
    • Eun Woo AhnHeui Do Lim
    • H02J7/00
    • H02J7/0077H02J7/0045H02J7/0085
    • A portable terminal includes a charging control system. The system supplies electric power to the battery. If the battery is charged completely, the system stops charging the battery temporarily, adjusts the termination current, and then charges the battery to the preset second charge capacity. The system can recharge the battery if the battery of the second charge capacity under goes a natural discharge for a certain time period by a certain rate of the second charge capacity, for example, 1%, or if the maximum voltage corresponding to the second charge capacity drops by 1% of the maximum voltage. Therefore, the system can retail the maximum charged state of the battery.
    • 便携式终端包括充电控制系统。 系统为电池供电。 如果电池完全充电,系统会暂时对电池充电,调整终止电流,然后将电池充电至预设的第二充电容量。 如果第二充电容量的电池在一段时间内以一定速率的第二充电容量(例如1%)进行自然放电,或者如果对应于第二充电的最大电压 容量下降1%的最大电压。 因此,系统可以零售电池的最大充电状态。
    • 77. 发明授权
    • Hybrid pole bearingless SRM
    • 混合杆无轴承SRM
    • US09006948B2
    • 2015-04-14
    • US13322555
    • 2009-07-14
    • Jin Woo AhnDong Hee LeeHuijun Wang
    • Jin Woo AhnDong Hee LeeHuijun Wang
    • H02K7/09H02K19/06H02K19/10
    • H02K7/09H02K19/103
    • Disclosed is a hybrid pole bearingless switched reluctance motor (BLSRM). The BLSRM includes a stator provided with windings, a rotor rotating about an axis when current is conducted to the windings. The rotor includes a plurality of rotor poles extending radially outward, and the stator includes a plurality of stator poles extending radially inward. The windings include suspending windings to generate radial force for the rotor and torque windings to generate torque. The suspending windings are mutually separated from the torque windings. Through the use of the hybrid pole BLSRM, a stator pole generating the radial force can be controlled independently from the stator pole generating the torque by separately arranging the stator pole generating the radial force and the stator pole generating torque based on the analysis of radial force and torque characteristics according to the position of the stator poles.
    • 公开了一种混合无极轴承开关磁阻电动机(BLSRM)。 BLSRM包括具有绕组的定子,当电流传导到绕组时围绕轴旋转的转子。 转子包括径向向外延伸的多个转子极,并且定子包括径向向内延伸的多个定子极。 绕组包括悬挂绕组以产生用于转子和扭矩绕组产生转矩的径向力。 悬挂绕组与转矩绕组相互分离。 通过使用混合极BLSRM,可以独立于定子极控制产生径向力的定子极,通过分别布置产生径向力的定子极和基于径向力分析的定子极产生转矩来产生转矩 并根据定子极的位置进行转矩特性。
    • 78. 发明申请
    • SOLAR CELL USING PRINTED CIRCUIT BOARD
    • 使用印刷电路板的太阳能电池
    • US20150059843A1
    • 2015-03-05
    • US14018141
    • 2013-09-04
    • Hyeon Woo AHNSung Gue Lee
    • Hyeon Woo AHNSung Gue Lee
    • H01L31/042
    • H01L31/022441H01L31/02363H01L31/035281H01L31/03529H01L31/048H01L31/0516H01L31/068Y02E10/547
    • A solar cell using a printed circuit board (PCB) includes a substrate that is formed of an insulating material and in and through which a plurality of fixing holes and communication holes are alternately formed; a plurality of photoelectric effect generators that have ball or polyhedral shapes fixed to the substrate to be disposed over the plurality of fixing holes, and generate photoelectric effects by receiving light through light-receiving portions that are exposed to an upper portion of the substrate; a plurality of upper electrodes that are formed on a top surface of the substrate, and are connected to the respective light-receiving portions of the photoelectric effect generators; and a plurality of lower electrodes that are formed on a bottom surface of the substrate to be connected to respective non-light-receiving portions of the photoelectric effect generators, and communicate with the plurality of upper electrodes through the plurality of communication holes.
    • 使用印刷电路板(PCB)的太阳能电池包括由绝缘材料形成并且多个固定孔和连通孔交替形成的基板, 多个光电效应发生器,其具有固定在所述基板上的球状或多面体形状以配置在所述多个固定孔的上方,并通过从所述基板的上部露出的受光部接收光而产生光电效应; 多个上电极,其形成在所述基板的上表面上,并且与所述光电效应发生器的各个受光部连接; 以及多个下电极,形成在所述基板的底表面上,以连接到所述光电效应发生器的各个非光接收部分,并且通过所述多个连通孔与所述多个上电极连通。