Reflection plate for backlight unit and backlight unit of liquid crystal display having good thermal conductivity
    2.
    发明授权
    Reflection plate for backlight unit and backlight unit of liquid crystal display having good thermal conductivity 有权
    液晶显示器的背光单元和背光单元的反射板具有良好的导热性

    公开(公告)号:US09146338B2

    公开(公告)日:2015-09-29

    申请号:US11511628

    申请日:2006-08-29

    IPC分类号: A47F3/00 G02B5/08 F21V8/00

    摘要: The present invention relates to a reflection plate for a backlight unit in a liquid crystal display device, and more particularly, to a reflection plate for a backlight unit in a liquid crystal display device, which is made of a thermoplastic thermal conductive resin composition having a thermal conductivity of at least 0.35 W/mK, thereby effectively solving the thermal problem of the backlight unit, and having excellent properties such as shock resistance, heat resistance, mechanical strength, and the like, as well as having excellent reflectivity, thereby improving the durability of the liquid crystal display device.Furthermore, the present invention relates to a backlight unit of a liquid crystal display device, comprising a reflection plate positioned at a lower portion of a lamp of the backlight unit for reflecting the light coming out of the lamp, a supporting rod for the lamp, and a lower plate functioning as a heat sink, wherein the reflection plate and the lower plate are made of the same material, thereby effectively solving the thermal problem of the backlight unit, and simplifying the manufacturing process.

    摘要翻译: 本发明涉及一种液晶显示装置中的背光单元用反射板,更具体地,涉及一种液晶显示装置中的背光单元用反射板,该反射板由热塑性导热性树脂组合物 热导率至少为0.35W / mK,从而有效地解决了背光单元的热问题,并且具有优异的耐冲击性,耐热性,机械强度等特性,并且具有优异的反射率,从而改善了 液晶显示装置的耐久性。 此外,本发明涉及一种液晶显示装置的背光单元,包括位于背光单元的灯的下部的反射板,用于反射从灯出来的光,用于灯的支撑杆, 以及用作散热器的下板,其中反射板和下板由相同的材料制成,从而有效地解决了背光单元的热问题,并简化了制造工艺。

    Reinforced composite electrolyte membrane for fuel cell
    3.
    发明授权
    Reinforced composite electrolyte membrane for fuel cell 有权
    燃料电池用强化复合电解质膜

    公开(公告)号:US09054357B2

    公开(公告)日:2015-06-09

    申请号:US11729931

    申请日:2007-03-30

    IPC分类号: H01M6/18 H01M8/10 H01M8/04

    摘要: Disclosed is a composite electrolyte membrane comprising a microporous polymer substrate and a sulfonated polymer electrolyte. The composite electrolyte membrane comprises: a first polymer electrolyte layer formed of a first non-fluorinated or partially-fluorinated sulfonated polymer electrolyte; a non-fluorinated or partially-fluorinated microporous polymer substrate stacked on the first polymer electrolyte layer, wherein pores of the microporous polymer substrate are impregnated with a second non-fluorinated or partially-fluorinated sulfonated polymer electrolyte, and the first polymer electrolyte and the second polymer electrolyte are entangled with each other on an interface thereof; and a third polymer electrolyte layer formed on the microporous polymer substrate impregnated with the second polymer electrolyte by a third non-fluorinated or partially-fluorinated sulfonated polymer electrolyte, wherein the second polymer electrolyte and the third polymer electrolyte are entangled with each other on an interface thereof. A method for manufacturing the composite electrolyte membrane, and a membrane-electrode assembly (MEA) and a fuel cell comprising the composite electrolyte membrane are also disclosed.

    摘要翻译: 公开了包含微孔聚合物基材和磺化聚合物电解质的复合电解质膜。 复合电解质膜包括:由第一非氟化或部分氟化的磺化聚合物电解质形成的第一聚合物电解质层; 堆叠在第一聚合物电解质层上的非氟化或部分氟化的微孔聚合物基材,其中微孔聚合物基材的孔用第二非氟化或部分氟化的磺化聚合物电解质浸渍,并且第一聚合物电解质和第二聚合物电解质 聚合物电解质在其界面上彼此缠结; 以及第三聚合物电解质层,其通过第三非氟化或部分氟化的磺化聚合物电解质在所述第二聚合物电解质浸渍的所述微孔聚合物基材上形成,其中所述第二聚合物电解质和所述第三聚合物电解质在界面上彼此缠结 其中。 还公开了复合电解质膜的制造方法以及膜电极组件(MEA)和包含该复合电解质膜的燃料电池。

    Benzimidazole compound
    6.
    发明授权
    Benzimidazole compound 有权
    苯并咪唑化合物

    公开(公告)号:US07446165B2

    公开(公告)日:2008-11-04

    申请号:US11200237

    申请日:2005-08-10

    CPC分类号: C08G73/18 C07D235/18

    摘要: The present invention relates to a novel benzimidazole compound represented by formula 1. The novel benzimidazole compound of the present invention is very useful for the production of polymers used as a functional polymer thin film by polymerization with bishydroxy compound. Wherein, X is a halogen such as F, Cl, Br or I, Y is a functional group having strong electron-drawing force such as nitro (—NO2) or trifluoromethyl (—CF3).

    摘要翻译: 本发明涉及由式1表示的新型苯并咪唑化合物。本发明的新型苯并咪唑化合物对于通过与双羟基化合物的聚合制备用作功能聚合物薄膜的聚合物非常有用。 其中,X为卤素如F,Cl,Br或I,Y为具有强电子吸收力的官能团,例如硝基(-NO 2/2)或三氟甲基(-CF) 3 )。

    Branched multiblock polybenzimidazole-benzamide copolymer and method for preparing the same, electrolyte membrane and paste/gel prepared therefrom
    9.
    发明授权
    Branched multiblock polybenzimidazole-benzamide copolymer and method for preparing the same, electrolyte membrane and paste/gel prepared therefrom 有权
    支化多嵌段聚苯并咪唑 - 苯甲酰胺共聚物及其制备方法,由其制备的电解质膜和糊剂/凝胶

    公开(公告)号:US07632591B2

    公开(公告)日:2009-12-15

    申请号:US11593471

    申请日:2006-11-07

    IPC分类号: H01M8/10

    摘要: A branched multiblock polybenzimidazole-benzamide copolymer, specifically, one consisting of a repeating unit represented by Formula 1, and a method for preparing the same; an electrolyte membrane using the branched multiblock copolymer, a consistent electrolyte paste/gel and a method for preparing the same; a membrane-electrode assembly (MEA) using the electrolyte membrane and the consistent electrolyte paste/gel and a method for preparing the same; and a fuel cell prepared from the membrane-electrode assembly. The electrolyte membrane according to the present invention has high hydrogen ion conductivity over a wide temperature range, and excellent physical properties such as mechanical properties, chemical resistance and thermal stability. Deterioration of the membrane properties is effectively controlled by phosphoric acid doping and high hydrogen ion conductivity is realized even with a low phosphoric acid doping level. This consistent electrolyte paste/gel may be useful in improving the operating performance of a fuel cell by coating the electrolyte uniformly.

    摘要翻译: 支链多嵌段聚苯并咪唑 - 苯甲酰胺共聚物及其制备方法,特别是由式1表示的重复单元构成的共聚物。 使用支链多嵌段共聚物的电解质膜,一致的电解质糊剂/凝胶及其制备方法; 使用电解质膜和一致的电解质糊剂/凝胶的膜 - 电极组件(MEA)及其制备方法; 以及由所述膜 - 电极组件制备的燃料电池。 根据本发明的电解质膜在宽的温度范围内具有高的氢离子传导性,并且具有优异的物理性能如机械性能,耐化学性和热稳定性。 通过磷酸掺杂有效地控制膜性能的劣化,即使在低磷酸掺杂水平下也实现了高的氢离子传导性。 这种一致的电解质糊剂/凝胶可以通过均匀地涂覆电解质来改善燃料电池的操作性能。

    Polybenzimidazole-benzamide copolymer, process for preparing the same, electrolyte membrane prepared therefrom and process for preparing the same
    10.
    发明授权
    Polybenzimidazole-benzamide copolymer, process for preparing the same, electrolyte membrane prepared therefrom and process for preparing the same 有权
    聚苯并咪唑 - 苯甲酰胺共聚物,其制备方法,由其制备的电解质膜及其制备方法

    公开(公告)号:US07556876B2

    公开(公告)日:2009-07-07

    申请号:US11280228

    申请日:2005-11-17

    IPC分类号: H01M8/10 C08J5/20 C08G73/18

    摘要: The present invention relates to a novel polybenzimidazole-benzamide copolymer composed of the repeating units represented by formula 1 which is applicable to the electrolyte membrane of fuel cell and a preparation method of the same. The present invention also relates to an electrolyte membrane produced from the above copolymer of the invention and a preparation method thereof. The present invention further relates to a membrane-electrode unit for fuel cell containing the electrolyte membrane of the invention and a fuel cell system including the unit. The electrolyte membrane prepared by the polybenzimidazole-benzamide copolymer of the invention has improved proton conductivity, compared with the conventional polybenzimidazole polymer membrane, and has thermal and chemical stability in addition to the operating capacity in a wide temperature range. Wherein, x is 0.1˜99.9.

    摘要翻译: 本发明涉及一种由式1所示的重复单元构成的新型聚苯并咪唑 - 苯甲酰胺共聚物,其可应用于燃料电池的电解质膜及其制备方法。 本发明还涉及由上述本发明共聚物制备的电解质膜及其制备方法。 本发明还涉及包含本发明的电解质膜的燃料电池用膜电极单元和包括该单元的燃料电池系统。 通过本发明的聚苯并咪唑 - 苯甲酰胺共聚物制备的电解质膜与常规的聚苯并咪唑聚合物膜相比具有改善的质子传导性,并且除了在宽的温度范围内的操作容量之外还具有热和化学稳定性。 其中x为0.1〜99.9。