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660 条记录 (耗时 0.021 秒)

    Display device
    1.
    发明授权
    Display device 失效

    公开(公告)号：US09857621B1

    公开(公告)日：2018-01-02

    申请号：US08889732

    申请日：1997-07-08

    申请人： Dong-Hyo Gu ,  Min-Cheol Shin

    发明人： Dong-Hyo Gu ,  Min-Cheol Shin

    IPC分类号： G02F1/1335 ,  G02B3/00

    CPC分类号： G02F1/133526 ,  G02B3/0056 ,  G02F1/133512 ,  G02F1/133621

    摘要： A liquid crystal display with a high transmittance and a low power consumption rate, includes first and second transmittable substrates, a plurality of gate and data bus lines formed on the first substrate, a plurality of color filters formed on the second substrate, and a plurality of microlenses formed on the first or second substrate corresponding to the gate and data bus lines. The microlenses are formed at positions corresponding to the gate and data bus lines which block incident lights, so that most incident lights can be transmitted. Further, the transmittance can be greatly improved by forming the microlenses at the positions corresponding to storage capacitor lines as well as the gate and data bus lines.

    Light emitting diode having electrode pads
    5.
    发明授权
    Light emitting diode having electrode pads 有权
    具有电极焊盘的发光二极管

    公开(公告)号：US09236532B2

    公开(公告)日：2016-01-12

    申请号：US13330327

    申请日：2011-12-19

    申请人： Sum Geun Lee ,  Jin Cheol Shin ,  Yeo Jin Yoon

    发明人： Sum Geun Lee ,  Jin Cheol Shin ,  Yeo Jin Yoon

    IPC分类号： H01L33/38 ,  H01L33/62 ,  H01L33/20 ,  H01L33/44

    CPC分类号： H01L33/387 ,  H01L27/153 ,  H01L33/08 ,  H01L33/20 ,  H01L33/38 ,  H01L33/44 ,  H01L33/62 ,  H01L2924/0002 ,  H01L2924/00

    摘要： The present invention relates to light-emitting diodes. A light-emitting diode according to an exemplary embodiment of the present invention includes a first group including a plurality of first light emitting cells connected in parallel to each other, and a second group including a plurality of second light emitting cells connected in parallel to each other. Each first light emitting cell and second light emitting cell has a semiconductor stack that includes a first conductivity-type semiconductor layer, a second conductivity-type semiconductor layer, and an active layer disposed between the first conductivity-type semiconductor layer and the second conductivity-type semiconductor layer. At least two light emitting cells of the first light emitting cells share the first conductivity-type semiconductor layer, and at least two light emitting cells of the second light emitting cells share the first conductivity-type semiconductor layer. The first light emitting cells are connected in series to the second light emitting cells.

    摘要翻译： 本发明涉及发光二极管。 根据本发明的示例性实施例的发光二极管包括：第一组，其包括彼此并联连接的多个第一发光单元;以及第二组，包括与每个并联连接的多个第二发光单元 其他。 每个第一发光单元和第二发光单元具有包括第一导电型半导体层，第二导电型半导体层和设置在第一导电类型半导体层和第二导电类型半导体层之间的有源层的半导体堆叠， 型半导体层。 第一发光单元的至少两个发光单元共享第一导电型半导体层，并且第二发光单元的至少两个发光单元共享第一导电型半导体层。 第一发光单元与第二发光单元串联连接。

    Humidifier for fuel cell
    6.
    发明授权
    Humidifier for fuel cell 有权
    燃料电池加湿器

    公开(公告)号：US09209467B2

    公开(公告)日：2015-12-08

    申请号：US13814839

    申请日：2011-08-17

    申请人： Kyoung-Ju Kim ,  Yong-Cheol Shin ,  Moo-Seok Lee

    发明人： Kyoung-Ju Kim ,  Yong-Cheol Shin ,  Moo-Seok Lee

    IPC分类号： H01M8/06 ,  H01M8/04

    CPC分类号： H01M8/04149 ,  H01M8/04141 ,  Y02E60/50

    摘要： Disclosed is a humidifier for a fuel cell having an enhanced humidifying performance and being able to prevent an instantaneous decrease of the output of a car which might occur at the time of high-speed driving. The humidifier comprises a membrane housing with first and second ends; a bundle of hollow fiber membranes provided in an inner space of the membrane housing; a humidity retainer provided in the inner space of the membrane housing; a first cover mounted on the first end of the membrane housing, the first cover including an inlet for introducing unreacted gas of high-humidity discharged from a stack; and a second cover mounted on the second end of the membrane housing, the second cover including an outlet for discharging the unreacted gas used for humidification.

    摘要翻译： 公开了一种具有增强的加湿性能的燃料电池用加湿器，能够防止在高速行驶时可能发生的轿厢的输出的瞬时下降。 加湿器包括具有第一和第二端的膜壳体; 设置在膜壳体的内部空间中的一束中空纤维膜; 设置在所述膜壳体的内部空间中的湿气保持器; 第一盖，其安装在所述膜壳体的第一端上，所述第一盖包括用于引入从堆叠排出的高湿度的未反应气体的入口; 以及安装在所述膜壳体的第二端上的第二盖，所述第二盖包括用于排出用于加湿的未反应气体的出口。

    Polymer electrolyte membrane for a fuel cell, and method for preparing same
    7.
    发明授权
    Polymer electrolyte membrane for a fuel cell, and method for preparing same 有权
    燃料电池用聚合物电解质膜及其制备方法

    公开(公告)号：US09136034B2

    公开(公告)日：2015-09-15

    申请号：US13394523

    申请日：2010-08-25

    申请人： Moo-Seok Lee ,  Yong-Cheol Shin ,  Jae Hee Ryu ,  Na Young Kim ,  Kyoung-Ju Kim ,  Chul Ki Kim ,  Yong Hwan Lee ,  Yun Kyung Kang

    发明人： Moo-Seok Lee ,  Yong-Cheol Shin ,  Jae Hee Ryu ,  Na Young Kim ,  Kyoung-Ju Kim ,  Chul Ki Kim ,  Yong Hwan Lee ,  Yun Kyung Kang

    IPC分类号： H01B1/12 ,  C08J5/22 ,  H01M8/02 ,  H01M8/10

    CPC分类号： H01B1/122 ,  C08J5/2275 ,  C08J2339/06 ,  C08J2381/02 ,  H01M8/0293 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1032 ,  H01M8/106 ,  H01M8/1062 ,  H01M2300/0088 ,  Y02E60/521

    摘要： The present disclosure relates to a polymer electrolyte membrane having a construction wherein an ionomer is charged in pores of a nanoweb having a high melting point, being insoluble in an organic solvent and having excellent pore characteristics, under optimum conditions. Therefore, an overall thickness of the electrolyte membrane may be reduced, thereby attaining advantages such as decrease in ohmic loss, reduction of material costs, excellent heat resistance, low thickness expansion rate which in turn prevents proton conductivity from being deteriorated over a long term. The polymer electrolyte membrane of the present invention comprises a porous nanoweb having a melting point of 300□ or more and being insoluble in an organic solvent of NMP, DMF, DMA, or DMSO at room temperature; and an ionomer which is charged in pores of the porous nanoweb and contains a hydrocarbon material soluble in the organic solvent at room temperature.

    摘要翻译： 本公开内容涉及一种具有这样一种结构的聚合物电解质膜，其中在最佳条件下，将离聚物加入具有高熔点的纳米纤维网的孔中，不溶于有机溶剂并具有优异的孔特性。 因此，可以降低电解质膜的整体厚度，从而获得诸如欧姆损耗降低，材料成本降低，耐热性优异，低厚度膨胀率的优点，从而防止质子传导性长期劣化。 本发明的高分子电解质膜包含在室温下熔点为300□以上且不溶于NMP，DMF，DMA或DMSO的有机溶剂的多孔纳米纤维网; 和离子交联聚合物，其装入多孔纳米纤维网的孔中，并含有在室温下可溶于有机溶剂的烃类物质。