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    • 1. 发明申请
    • DIGITAL PHOTOGRAPHING APPARATUS, METHOD OF CONTROLLING THE SAME, AND RECORDING MEDIUM HAVING RECORDED THEREON COMPUTER PROGRAM TO IMPLEMENT THE METHOD
    • 数字摄影装置,其控制方法以及具有记录的计算机程序的记录介质来实现该方法
    • US20100053321A1
    • 2010-03-04
    • US12424738
    • 2009-04-16
    • In-su KimHong-Seok ChoiSeok-ho Jeon
    • In-su KimHong-Seok ChoiSeok-ho Jeon
    • H04N7/18G06K9/46
    • H04N5/232H04N5/144H04N5/23229
    • A digital photographing apparatus is provided that is capable of effectively distinguishing a background region and a motion region. Also provided is a method of controlling the digital photographing apparatus, and a recording medium having recorded thereon a computer program to implement the method. The digital photographing apparatus includes an imaging device generating data from light incident thereto, a first difference image data obtaining unit obtaining first difference image data regarding a first difference image, which represents a difference between a reference image and a current frame image, a second difference image data obtaining unit obtaining second difference image data regarding a second difference image, which represents a difference between the current frame image and a previous frame image, and a motion region determining unit determining a motion region in the current frame image, by using the first difference image data and the second difference image data.
    • 提供了能够有效区分背景区域和运动区域的数字摄影装置。 还提供了一种控制数字摄影装置的方法,以及其上记录有用于实现该方法的计算机程序的记录介质。 数字摄影装置包括从入射到其上的光生成数据的成像装置,第一差分图像数据获取单元获取关于表示参考图像和当前帧图像之间的差的第一差分图像的第一差异图像数据,第二差异 图像数据获取单元获取关于表示当前帧图像和先前帧图像之间的差的第二差异图像的第二差分图像数据,以及通过使用第一图像数据获取单元确定当前帧图像中的运动区域的运动区域确定单元 差分图像数据和第二差分图像数据。
    • 3. 发明授权
    • Thin film transistor having dual gate structure and a fabricating method thereof
    • 具有双栅极结构的薄膜晶体管及其制造方法
    • US06534788B1
    • 2003-03-18
    • US09364823
    • 1999-07-30
    • Ju-Cheon YeoHong-Seok ChoiYong-Min HaSang-Gul Lee
    • Ju-Cheon YeoHong-Seok ChoiYong-Min HaSang-Gul Lee
    • H01L2912
    • H01L29/6675H01L29/41733H01L29/78621H01L29/78645H01L29/78648
    • The present invention relates to a thin film transistor and a fabricating method thereof, wherein the source and drain wires are located on a substrate and a double gate structure is provided, whereby the driving capacity of on-current is improved and the degradation of a device is reduced. The TFT includes a substrate, a source electrode, a drain electrode and a lower gate electrode on the substrate, a buffer layer covering an exposed surface of the substrate as well as the source, drain and lower gate electrodes. An active layer is formed on the buffer layer, wherein a source region, a drain region, lightly-doped (LD) regions and a channel region are formed in the active layer. A gate insulating layer is formed on the channel and LD regions. An upper gate electrode is then formed on the gate insulating layer over the channel region. A passivation layer then covers the upper gate electrode. A plurality of contact holes are formed in the buffer and passivation layers, wherein the contact holes expose the source and drain electrodes and the source and drain regions. A first interconnection wire connects the source electrode to the source region. A second interconnection wire connects the drain electrode to the drain region.
    • 薄膜晶体管及其制造方法技术领域本发明涉及一种薄膜晶体管及其制造方法,其中源极和漏极布线位于基板上,并且提供双栅极结构,由此提高了导通电流的驱动能力和器件的劣化 降低了。 TFT包括衬底,源电极,漏电极和下栅电极,覆盖衬底的暴露表面的缓冲层以及源极,漏极和下栅电极。 在缓冲层上形成有源层,其中在有源层中形成源极区,漏极区,轻掺杂(LD)区和沟道区。 在沟道和LD区域上形成栅极绝缘层。 然后在沟道区上的栅绝缘层上形成上栅电极。 然后钝化层覆盖上栅电极。 在缓冲层和钝化层中形成多个接触孔,其中接触孔暴露出源极和漏极以及源极和漏极区。 第一互连线将源电极连接到源极区域。 第二互连线将漏极连接到漏极区。
    • 6. 发明授权
    • Hybrid battery pack and methods of charging and discharging the same
    • 混合电池组及其充放电方法
    • US07728547B2
    • 2010-06-01
    • US11832207
    • 2007-08-01
    • Seong Ben LimHong Seok Choi
    • Seong Ben LimHong Seok Choi
    • H02J7/00
    • H02J7/0026H01M10/441H01M16/00H02J2007/0067Y10T307/549Y10T307/658
    • A hybrid battery pack and methods of charging and discharging the same make it possible to manage at least two power sources by one circuit. The hybrid battery pack includes a first power source having a first switching circuit, a second power source connected to the first power source in parallel and having a second switching circuit, a current sensor serially connected to the first and second power sources to sense the currents of the first and second power sources, and a controller to obtain the voltages of the first and second power sources so that the first and second power sources are not over-charged or over-discharged and to calculate the entire capacity of the first and second power sources using the amount of currents obtained by the current sensor.
    • 混合电池组及其充电和放电方法使得可以通过一个电路来管理至少两个电源。 混合电池组包括具有第一开关电路的第一电源,并联连接到第一电源并具有第二开关电路的第二电源,与第一和第二电源串联连接以检测电流的电流传感器 以及控制器,以获得第一和第二电源的电压,使得第一和第二电源不被过充电或过放电,并且计算第一和第二电源的整个容量 电源使用由电流传感器获得的电流量。