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    Three electrodes system cell for evaluation of performance of molten carbonate fuel cell
    1.
    发明申请
    Three electrodes system cell for evaluation of performance of molten carbonate fuel cell 审中-公开
    用于评估熔融碳酸盐燃料电池性能的三电极系统电池

    公开(公告)号：US20060049045A1

    公开(公告)日：2006-03-09

    申请号：US11011590

    申请日：2004-12-13

    申请人： Jonghee Han ,  Seong Hong ,  Tae Lim ,  Suk-Woo Nam ,  In Oh ,  Sung Yoon ,  Heung Ha ,  EunAe Cho ,  Jaeyoung Lee ,  Bo Ryu

    发明人： Jonghee Han ,  Seong Hong ,  Tae Lim ,  Suk-Woo Nam ,  In Oh ,  Sung Yoon ,  Heung Ha ,  EunAe Cho ,  Jaeyoung Lee ,  Bo Ryu

    IPC分类号： G01N27/26 ,  H01M8/04

    CPC分类号： H01M8/04552 ,  H01M8/14 ,  H01M2008/147 ,  Y02E60/526

    摘要： Disclosed is a three electrodes system cell for evaluation of performance of a molten carbonate fuel cell. A lower part of the reference electrode is fixed to a wet seal part of the single cell without penetrating a current collector plate and an electrode of the single cell. Preferably, the reference electrode comprises cured matrix slurry and powders of electrolyte stacked on the matrix slurry in the lower part thereof. Preferably, a diameter of an electrolyte-interchanging hole formed in a bottom of the lower part of the reference electrode is 1ψ. Preferably, an outer diameter of an alumina tube in the reference electrode is 6ψ. According to a three electrodes system cell for evaluation of performance of a molten carbonate fuel cell of the invention, it is possible to separately evaluate the performance of each electrode which cannot be evaluated by the prior method of evaluating the performance of the single cell. Particularly, contrary to the prior art, it is possible to prevent a crack of the matrix due to a physical shock and a heat shock resulting from the outflow and inflow of the supply gas, to reduce the gas leakage resulting from a decrease of adhesive strength between the matrix and the alumina tube and a heat shock due to the gas leakage, to improve the problem of electrolyte depletion and to reduce the physical defects resulting from a size of the reference electrode. Accordingly, it is possible to clearly measure the variation of the performance of each electrode while reducing the physical errors to the highest degree, to provide an exact criterion regarding the factor influencing on the variation of performance of the single cell when evaluating the performance of the single cell having 100 cm2 of large area, and to directly evaluate the performance of the molten carbonate fuel cell.

    摘要翻译： 公开了一种用于评价熔融碳酸盐燃料电池的性能的三电极系统电池。 参考电极的下部固定到单个电池的湿式密封部分，而不会渗透集电板和单电池的电极。 优选地，参比电极包括固化的基质浆料和堆叠在其下部的基质浆料上的电解质粉末。 优选地，形成在参考电极的下部的底部的电解质交换孔的直径为1psi。 优选地，参考电极中的氧化铝管的外径为6psi。 根据用于评价本发明的熔融碳酸盐燃料电池的性能的三电极系统电池，可以分别评价通过评价单电池的性能的现有方法不能评价的各电极的性能。 特别地，与现有技术相反，可以防止由于物理冲击和由于供给气体的流入和流入而产生的热冲击而导致的基体的裂纹，从而减少由于粘合强度的降低导致的气体泄漏 在基体和氧化铝管之间以及由于气体泄漏引起的热冲击，以改善电解质耗尽的问题并减少由参考电极的尺寸导致的物理缺陷。 因此，可以清楚地测量各电极的性能的变化，同时将物理误差降到最高程度，以便在评估单电池性能的变化时提供影响单电池性能变化的因素的准确标准 具有大面积的100cm 2的单电池，并且直接评估熔融碳酸盐燃料电池的性能。

    Separator for fuel cell using a metal plate coated with titanium nitride, method for manufacturing the same, and polymer electrolyte membrane fuel cell comprising the separator
    4.
    发明申请
    Separator for fuel cell using a metal plate coated with titanium nitride, method for manufacturing the same, and polymer electrolyte membrane fuel cell comprising the separator 有权
    使用涂有氮化钛的金属板的燃料电池分离器，其制造方法以及包含该隔板的高分子电解质膜燃料电池

    公开(公告)号：US20050214618A1

    公开(公告)日：2005-09-29

    申请号：US11011589

    申请日：2004-12-13

    申请人： In-Hwan Oh ,  Eun Cho ,  Sung-Goon Kang ,  Ui Jeon ,  Heung Ha ,  Seong Hong ,  Tae Lim ,  Suk-Woo Nam ,  Sung Yoon ,  Jonghee Han

    发明人： In-Hwan Oh ,  Eun Cho ,  Sung-Goon Kang ,  Ui Jeon ,  Heung Ha ,  Seong Hong ,  Tae Lim ,  Suk-Woo Nam ,  Sung Yoon ,  Jonghee Han

    IPC分类号： B05D5/12 ,  B32B15/04 ,  C23C30/00 ,  H01M8/02 ,  H01M8/04 ,  H01M8/10

    CPC分类号： H01M8/021 ,  C23C30/00 ,  H01M8/0215 ,  H01M8/0228 ,  H01M8/0258 ,  H01M8/0263 ,  H01M8/0267 ,  H01M8/0297 ,  H01M2008/1095 ,  Y02P70/56 ,  Y10T428/31678

    摘要： Disclosed is a separator for a fuel cell made of a metal plate coated with TiN, a polymer electrolyte membrane fuel cell comprising the separator and a method for manufacturing the separator. According to the invention, the separator can be made to be thin and it is possible to increase the power density, compared to the prior separator made of graphite. At the same time, a proper level of physical strength can be maintained, so that there is no problem of a breakdown by an external shock. In addition, the flow field can be easily formed and the cost is low. Additionally, the polymer electrolyte membrane fuel cell comprising the separator using a metal plate coated with TiN according to the invention has no problem of corrosion of metal separator due to the electrolyte, compared to the prior metal separator, so that the durability is excellent and the lifetime is long. In addition, when a mass-production system is established, the flow fields are provided by stamping a thin metal plate instead of forming the flow fields on the stainless steel plate, and then the two plates are brazed and coated with TiN, so that the weight of the stack is decreased.

    摘要翻译： 公开了一种由涂覆有TiN的金属板制成的燃料电池用隔膜，包含隔膜的高分子电解质膜燃料电池及其制造方法。 根据本发明，与现有的由石墨制成的隔板相比，可以使隔板变薄，并且可以提高功率密度。 同时，可以保持适当的体力水平，以免外部冲击而发生故障。 此外，流场可以容易地形成并且成本低。 此外，与现有的金属隔板相比，包含使用根据本发明的涂覆有TiN的金属板的隔板的聚合物电解质膜燃料电池没有由于电解质而导致的金属隔板的腐蚀的问题，从而耐久性优异， 一生多久 此外，当建立批量生产系统时，通过冲压薄金属板来提供流场，而不是在不锈钢板上形成流场，然后将两个板钎焊并涂覆TiN，使得 堆的重量减少。

    Side view LED with improved arrangement of protection device
    5.
    发明申请
    Side view LED with improved arrangement of protection device 审中-公开
    侧视LED具有改进的保护装置布置

    公开(公告)号：US20070018191A1

    公开(公告)日：2007-01-25

    申请号：US11490233

    申请日：2006-07-21

    申请人： Jae Roh ,  Seong Hong ,  Chang Kim ,  Young Song ,  Yoon Han

    发明人： Jae Roh ,  Seong Hong ,  Chang Kim ,  Young Song ,  Yoon Han

    IPC分类号： H01L33/00

    CPC分类号： H01L25/167 ,  G02B6/0073 ,  H01L33/62 ,  H01L2224/48227 ,  H01L2224/48237 ,  H01L2924/181 ,  H01L2224/48091 ,  H01L2924/00014 ,  H01L2924/00012

    摘要： A side view LED includes an insulating substrate, and first and second metal layers each having first and second areas spaced apart from each other at a predetermined gap and disposed on top and underside surfaces of the insulating substrate, respectively. First and second electrical connectors are formed in a thickness direction of the insulating substrate, connecting the first area of the first metal layer to that of the second metal layer, and the second area of the first metal layer to that of the second metal layer. An LED chip is mounted on the first metal layer and electrically connected to the first and second areas. Also, a wall part is attached to the first metal layer to form an opened area around the LED chip. A protective device is mounted on an underside surface of the second metal layer and electrically connected to the first and second areas.

    摘要翻译： 侧视图LED包括绝缘基板，以及第一和第二金属层，每个第一和第二金属层分别具有以预定间隙彼此间隔开的第一和第二区域，并且分别设置在绝缘基板的顶表面和下表面上。 第一和第二电连接器形成在绝缘基板的厚度方向上，将第一金属层的第一区域与第二金属层的第一区域连接，将第一金属层的第二区域连接到第二金属层的第二区域。 LED芯片安装在第一金属层上并电连接到第一和第二区域。 此外，壁部附接到第一金属层以在LED芯片周围形成开放区域。 保护装置安装在第二金属层的下表面上并电连接到第一和第二区域。

    Track jump method for a recording medium
    7.
    发明申请
    Track jump method for a recording medium 有权
    记录介质的追踪跳转方法

    公开(公告)号：US20060098539A1

    公开(公告)日：2006-05-11

    申请号：US11313685

    申请日：2005-12-22

    申请人： Seong Hong ,  Sang Park ,  Hyung Jeon

    发明人： Seong Hong ,  Sang Park ,  Hyung Jeon

    IPC分类号： G11B7/00

    CPC分类号： G11B7/08541

    摘要： A track jump method for an optical recording/reproducing medium is provided. In the track jump method, once a track jump command is input, a track jump operation is held until a falling edge of a header mask signal is detected. The track jump starts at the falling edge of the header mask signal and ends before a rising edge of the header mask signal so that a TZC signal is not influenced by a header during the track jump. Therefore, the track jump can be exactly and stably performed. In particular, when the track jump command is input, a PLL of a wobble signal is inhibited, and a PLL-wobble signal is held to a previous value obtained before the track jump is performed, during the track jump, or a header mask signal is generated using a read channel signal which is not influenced by a wobble period, until a wobble signal becomes stable after a trackjump. During a normal servo, a header mask signal is generated using a PLL-wobble signal to mask a header area. Therefore, a header area coming first after the trackjump is completed can be stably masked, thereby preventing a system from being unstable due to a header during the track jump.

    摘要翻译： 提供了一种用于光学记录/再现介质的轨道跳跃方法。 在轨道跳跃方法中，一旦轨道跳转命令被输入，轨道跳转操作被保持，直到检测到标题屏蔽信号的下降沿。 磁道跳转在标题屏蔽信号的下降沿开始，并且在标题屏蔽信号的上升沿之前结束，使得在轨道跳跃期间TZC信号不受标题的影响。 因此，可以准确稳定地进行轨道跳跃。 特别地，当输入轨道跳转命令时，禁止摆动信号的PLL，并且将PLL摆动信号保持为在轨道跳跃期间执行轨道跳跃之前获得的先前值，或者标题屏蔽信号 使用不受摆动周期影响的读通道信号产生，直到摆动信号在轨迹之后变得稳定。 在正常伺服期间，使用PLL摆动信号产生标题屏蔽信号以屏蔽报头区域。 因此，可以稳定地掩盖在轨迹开始完成之后首先出现的首标区域，从而防止系统在轨道跳跃期间由于头部而不稳定。

    Side view LED package and backlight unit using the same
    8.
    发明申请
    Side view LED package and backlight unit using the same 审中-公开
    侧视LED封装和背光单元使用相同

    公开(公告)号：US20070171673A1

    公开(公告)日：2007-07-26

    申请号：US11487966

    申请日：2006-07-18

    申请人： Young Song ,  Jae Roh ,  Seong Hong ,  Jong Baek ,  Chang Kim

    发明人： Young Song ,  Jae Roh ,  Seong Hong ,  Jong Baek ,  Chang Kim

    IPC分类号： F21V7/04

    CPC分类号： G02F1/133615 ,  G02B6/0028 ,  G02B6/0031 ,  G02B6/0043 ,  G02B6/0055 ,  G02B6/0073 ,  G02F1/133603 ,  H01L33/486 ,  H01L33/60 ,  H01L2924/0002 ,  H01L2924/00

    摘要： The invention relates to a side-emission type LED package capable of minimizing light loss to achieve high luminance and to a backlight unit using the same. The LED package includes a lead frame with an electrode formed thereon and a light emitting diode chip disposed on the lead frame. The LED package further includes a body made of molded material surrounding the light emitting diode chip disposed on the lead frame, the body having an asymmetrical shape; and a reflecting part extended from a side of the body to downwardly reflect light emitted from the light emitting diode chip. The reflecting part is extended from the upper edge of the body housing the LED chip to effectively block light from leaking outside, thereby achieving high-luminance emission.

    摘要翻译： 本发明涉及能够使光损耗最小化以实现高亮度的侧发射型LED封装以及使用其的背光单元。 LED封装包括其上形成有电极的引线框架和设置在引线框架上的发光二极管芯片。 所述LED封装还包括由围绕设置在所述引线框架上的所述发光二极管芯片的模制材料制成的主体，所述主体具有不对称形状; 以及从主体的一侧延伸的反射部，向下反射从发光二极管芯片发出的光。 反射部从容纳LED芯片的主体的上边缘延伸，以有效地阻挡外界泄漏的光，从而实现高亮度发射。

    Light source-guide structure of backlight apparatus with LED light source inserted into light guide plate and backlight apparatus having the same
    10.
    发明申请
    Light source-guide structure of backlight apparatus with LED light source inserted into light guide plate and backlight apparatus having the same 审中-公开
    具有LED光源的背光装置的光源引导结构插入导光板和具有该导光板的背光装置

    公开(公告)号：US20070008739A1

    公开(公告)日：2007-01-11

    申请号：US11476594

    申请日：2006-06-29

    申请人： Chang Kim ,  Jae Roh ,  Seong Hong ,  Young Song ,  Byuna Kim

    发明人： Chang Kim ,  Jae Roh ,  Seong Hong ,  Young Song ,  Byuna Kim

    IPC分类号： F21V7/04

    CPC分类号： G02B6/0021 ,  G02B6/0055

    摘要： The present invention relates to a light source-guide structure having an LED as a light source and a backlight apparatus having the same. The light source-guide structure includes a light guide plate with grooves formed in a peripheral side thereof and a light source having a transparent package fitted into the groove of the light guide plate with an LED chip inside the transparent package. The structure also includes a wiring substrate for seating the LED chip and reflecting the light from the LED chip to the light guide plate and a reflection layer attached on upper surfaces of the light source and the light guide plate. With the light source inserted into the light guide plate, the loss of light is minimized while the horizontal beam angle of light from the LED is increased, minimizing the peripheral area.

    摘要翻译： 本发明涉及具有LED作为光源的光源引导结构和具有该光源的引导结构。 光源引导结构包括在其周边形成有沟槽的导光板和在透明封装内部具有LED芯片的导光板的槽中装有透明封装的光源。 该结构还包括用于放置LED芯片并将来自LED芯片的光反射到导光板的布线基板和安装在光源和导光板的上表面上的反射层。 当光源插入导光板中时，光的损​​失最小化，而来自LED的水平光束角度增加，使周边区域最小化。