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26 条记录 (耗时 0.019 秒)

    Eye diagram improving method for laser transmitter
    1.
    发明申请
    Eye diagram improving method for laser transmitter 有权
    激光发射机眼图改进方法

    公开(公告)号：US20050052070A1

    公开(公告)日：2005-03-10

    申请号：US10660405

    申请日：2003-09-10

    申请人： Young Kim ,  Jae Chang ,  Myunghee Lee

    发明人： Young Kim ,  Jae Chang ,  Myunghee Lee

    IPC分类号： H01S5/062 ,  H04B10/04 ,  H04B10/06 ,  H04B10/08 ,  H04B10/14 ,  H04B10/155 ,  H04B10/26 ,  H04B10/28 ,  B60B7/00

    CPC分类号： H04B10/503

    摘要： A method for calibrating a laser transmitter includes (a) detecting an eye diagram of an output from the laser transmitter, (b) determining if the eye diagram is acceptable, (c) if the eye diagram is not acceptable, changing a value of a control signal in the laser transmitter, wherein the control signal sets an amplitude characteristic of a limiting amplifier coupled to a laser driver in the laser transmitter, and (d) repeating steps (a), (b), and (c) until the eye diagram is acceptable.

    摘要翻译： 用于校准激光发射机的方法包括（a）检测来自激光发射机的输出的眼图，（b）确定眼图是否可接受，（c）如果眼图不可接受，则改变一个 控制信号，其中所述控制信号设置耦合到所述激光发射器中的激光驱动器的限幅放大器的幅度特性，以及（d）重复步骤（a），（b）和（c）直到所述眼睛 图可以接受

    Optical link bandwidth improvement
    3.
    发明申请
    Optical link bandwidth improvement 审中-公开
    光链路带宽改善

    公开(公告)号：US20060115280A1

    公开(公告)日：2006-06-01

    申请号：US11000108

    申请日：2004-11-30

    申请人： Jae Chang ,  Stefano Therisod ,  Myunghee Lee

    发明人： Jae Chang ,  Stefano Therisod ,  Myunghee Lee

    IPC分类号： H04B10/06

    CPC分类号： H04B10/66

    摘要： An optical receiver system includes an amplifier circuit and a compensation circuit. The amplifier circuit includes a light detector, and a transimpedance amplifier. The transimpedance amplifier produces an amplified signal. The compensation circuit includes at least one pole compensation stage that performs pole compensation on the amplified signal.

    摘要翻译： 光接收机系统包括放大器电路和补偿电路。 放大器电路包括光检测器和跨阻放大器。 跨阻放大器产生放大信号。 补偿电路包括对放大信号进行极点补偿的至少一个极点补偿级。

    Bearing housing assembly of drum-type washing machine and drum-type washing machine with the same
    6.
    发明申请
    Bearing housing assembly of drum-type washing machine and drum-type washing machine with the same 有权
    滚筒式洗衣机轴承座组件和滚筒式洗衣机相同

    公开(公告)号：US20070074543A1

    公开(公告)日：2007-04-05

    申请号：US11529759

    申请日：2006-09-29

    申请人： Hee Lim ,  Jae Chang

    发明人： Hee Lim ,  Jae Chang

    IPC分类号： D06F37/00 ,  D06F23/00

    CPC分类号： D06F37/22 ,  D06F37/262

    摘要： A bearing housing assembly and drum-type washing machine with the same are disclosed, in which bearings are received in the bearing housing assembly. The bearing housing assembly may be formed by insert injection molding, and a damper for damping vibration of a drum is connected to a tub through a damper bracket.

    摘要翻译： 公开了一种轴承座组件和带滚筒式洗衣机，其中轴承被容纳在轴承座组件中。 轴承壳体组件可以通过插入式注射成型形成，并且用于阻尼鼓的振动的阻尼器通过阻尼器支架连接到桶。

    Organic electroluminescent device and fabrication method thereof
    7.
    发明申请
    Organic electroluminescent device and fabrication method thereof 有权
    有机电致发光器件及其制造方法

    公开(公告)号：US20060267490A1

    公开(公告)日：2006-11-30

    申请号：US11442398

    申请日：2006-05-30

    申请人： Soon Hong ,  Jae Chang

    发明人： Soon Hong ,  Jae Chang

    IPC分类号： H01J1/62 ,  H01J63/04 ,  H05B33/00

    CPC分类号： H01L27/326 ,  H01L27/3216 ,  H01L27/3218

    摘要： An organic electroluminescent device and a fabricating method thereof are provided. The organic electroluminescent device includes a plurality gate lines and data lines crossly arranged on a substrate for defining red, green and blue sub pixels of a pixel; a non-emitting region formed in each of the sub pixels and including a switching element and a driving element; and an emitting region formed in each of the sub pixels and including a pixel electrode connected to the corresponding driving element, wherein locations of at least two of the non-emitting regions are different from each other with respect to the corresponding sub pixels.

    摘要翻译： 提供一种有机电致发光器件及其制造方法。 有机电致发光器件包括多个栅极线和交叉地布置在衬底上的数据线，用于限定像素的红色，绿色和蓝色子像素; 形成在每个子像素中并且包括开关元件和驱动元件的非发光区域; 以及形成在每个子像素中并且包括连接到相应的驱动元件的像素电极的发射区域，其中至少两个非发光区域的位置相对于相应的子像素彼此不同。

    Drum washing machine
    8.
    发明申请
    Drum washing machine 有权

    公开(公告)号：US20060150687A1

    公开(公告)日：2006-07-13

    申请号：US11187927

    申请日：2005-07-25

    申请人： Jae Chang ,  Hee Lim

    发明人： Jae Chang ,  Hee Lim

    IPC分类号： D06F39/02

    CPC分类号： D06F39/083 ,  D06F37/266 ,  D06F39/085

    摘要： A drum washing machine includes a cabinet forming an external housing of the washing machine, and a tub is installed in the cabinet for containing washing water. A drum is rotatably installed in the tub. A circulation pump pumps the washing water in the tub and resupplies the washing water to the inside of the drum and at least one circulation hose provides a circulation path between the circulation pump and the tub.

    Organic/inorganic composite electrolyte membranes using zeolite and fuel cell comprising the same
    9.
    发明申请
    Organic/inorganic composite electrolyte membranes using zeolite and fuel cell comprising the same 有权
    使用沸石的有机/无机复合电解质膜和包含该有机/无机复合电解质膜的燃料电池

    公开(公告)号：US20080070094A1

    公开(公告)日：2008-03-20

    申请号：US11812536

    申请日：2007-06-19

    申请人： Yong Park ,  Chong Shin ,  Kwon Sohn ,  Bong Lee ,  Jae Chang ,  Eun Ju Kim

    发明人： Yong Park ,  Chong Shin ,  Kwon Sohn ,  Bong Lee ,  Jae Chang ,  Eun Ju Kim

    IPC分类号： H01M4/86 ,  H01M8/02

    CPC分类号： H01M8/1051 ,  H01M4/92 ,  H01M4/926 ,  H01M4/96 ,  H01M8/1004 ,  H01M8/1025 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/1037 ,  H01M8/1039 ,  H01M2300/0082 ,  H01M2300/0091

    摘要： Disclosed is an organic/inorganic composite electrolyte membrane comprising: (a) a sulfonated fluorine-free hydrocarbon-based polymer; and (b) inorganic particles capable of collecting moisture, wherein the inorganic particles include zeolite. Also, disclosed are an electrode comprising the zeolite as a component for forming a catalyst layer, a membrane electrode assembly comprising the electrolyte membrane and/or the electrode, and a fuel cell having the membrane electrode assembly. The organic/inorganic composite electrolyte membrane using the hydrophilic zeolite in combination with the sulfonated fluorine-free hydrocarbon-based polymer shows high proton conductivity, and thus can impart excellent quality to a fuel cell even under high-temperature and low-humidity conditions.

    摘要翻译： 公开了一种有机/无机复合电解质膜，其包含：（a）磺化无氟烃基聚合物; 和（b）能够收集水分的无机颗粒，其中无机颗粒包括沸石。 此外，公开了包含沸石作为形成催化剂层的组分的电极，包含电解质膜和/或电极的膜电极组件和具有膜电极组件的燃料电池。 使用亲水性沸石与磺化无氟烃基聚合物组合的有机/无机复合电解质膜显示高质子传导性，因此即使在高温低湿条件下也能赋予燃料电池优异的品质。