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    • 5. 发明申请
    • Ph Sensitive Block Copolymer and Polymeric Micelle Using the Same
    • Ph敏感嵌段共聚物和使用其的聚合物胶束
    • US20070218120A1
    • 2007-09-20
    • US11573858
    • 2005-12-27
    • Doo Sung LeeMin KimSu HwangJong HanBong Kim
    • Doo Sung LeeMin KimSu HwangJong HanBong Kim
    • A61K9/127A61K9/14C08F20/00
    • C08F299/024
    • Disclosed is a pH-sensitive block copolymer obtained by copolymerization of: (a) a polyethylene glycol compound (A); and (b) at least one poly(amino acid) compound selected from the group consisting of a poly(β-amino ester) and poly(amido amine) or a copolymer thereof (B). A method for preparing the same block copolymer, and a polymer micelle type drug composition comprising the pH-sensitive block copolymer and a physiologically active substance that can be encapsulated with the block copolymer are also disclosed. The pH-sensitive block copolymer is obtained by polymerization of a hydrophilic polyethylene glycol compound with a pH-sensitive biodegradable poly(amino acid) compound. Therefore, the pH-sensitive block copolymer can form a micelle structure due to its amphiphilicity and ionization characteristics depending on pH variations, and thus can be used as drug carrier for target-directed drug delivery depending on pH variations in the body.
    • 公开了通过以下方法获得的pH敏感性嵌段共聚物:(a)聚乙二醇化合物(A); 和(b)至少一种选自聚(β-氨基酯)和聚(酰氨基胺)或其共聚物(B)的聚(氨基酸)化合物。 还公开了制备相同嵌段共聚物的方法,以及包含该pH敏感性嵌段共聚物的聚合物胶束型药物组合物和可以用嵌段共聚物包封的生理活性物质。 通过亲水性聚乙二醇化合物与pH敏感的可生物降解的聚(氨基酸)化合物的聚合获得pH敏感性嵌段共聚物。 因此,pH敏感性嵌段共聚物由于其两亲性和离子化特性而根据pH变化而形成胶束结构,因此可以根据体内的pH变化用作靶向药物递送的药物载体。
    • 9. 发明申请
    • Thin film transistor array substrate
    • 薄膜晶体管阵列基板
    • US20070046336A1
    • 2007-03-01
    • US11479860
    • 2006-06-29
    • Dong KangSoung EomBong KimKi Yang
    • Dong KangSoung EomBong KimKi Yang
    • H03K19/00
    • G02F1/1345G02F1/13458G02F2001/136254G09G3/006G09G3/3648G09G2300/0426
    • A thin film transistor array substrate comprises thin film transistors and pixel electrodes formed at respective pixels that are defined by gate lines and data lines that orthogonally intersect each other. The thin film transistor array substrate further comprises a plurality of gate pad units that group a plurality of gate pads extended from the gate lines, and a plurality of data pad units that groups a plurality of data pads extended from the data lines. The thin film transistor array substrate further includes a plurality of gate test terminals connected to the gate pad units and beside at least one side of the respective gate pad units, and a plurality of data test terminals connected to the data pad units and located beside at least one side of the respective data pad units.
    • 薄膜晶体管阵列基板包括薄膜晶体管和形成在各个像素处的像素电极,栅极线和彼此正交相交的数据线限定。 薄膜晶体管阵列基板还包括对从栅极线延伸的多个栅极焊盘进行分组的多个栅极焊盘单元,以及对从数据线延伸的多个数据焊盘进行分组的多个数据焊盘单元。 所述薄膜晶体管阵列基板还包括多个栅极测试端子,所述多个栅极测试端子连接到所述栅极焊盘单元并且位于各个栅极焊盘单元的至少一侧旁边,以及多个数据测试端子,所述多个数据测试端子连接到所述数据焊盘单元并位于 相应数据垫单元的最少一侧。
    • 10. 发明申请
    • Method and apparatus for testing liquid crystal display
    • 液晶显示器测试方法及装置
    • US20070046320A1
    • 2007-03-01
    • US11443113
    • 2006-05-31
    • Dong KangSoung EomBong KimKi Yang
    • Dong KangSoung EomBong KimKi Yang
    • G01R31/00
    • G09G3/006G02F1/1309G09G3/3666G09G2300/0426
    • An LCD test method and apparatus for reducing the number of channels of a probe unit is provided. An apparatus for testing a liquid crystal display including: a stage on which a liquid crystal panel is placed; a plurality of vertically divided blocks, wherein each of the vertically divided blocks include a plurality of adjacent data lines; a data probe unit that provides test pattern signals respectively to groups of at least two of the plurality of vertically divided blocks of the liquid crystal panel; a plurality of horizontally divided blocks, wherein each of the horizontally divided blocks include a plurality of adjacent gate lines; a gate probe unit that provides scanning signals respectively to the plurality of horizontally divided blocks of the liquid crystal panel; and a controller that provides test pattern signals to the data probe unit and provides scanning signals to the gate probe unit.
    • 提供了用于减少探针单元的通道数量的LCD测试方法和设备。 一种用于测试液晶显示器的装置,包括:放置液晶面板的阶段; 多个垂直分割块,其中每个垂直分割块包括多个相邻的数据线; 数据探测单元,分别向液晶面板的多个垂直分割块中的至少两个的组提供测试图形信号; 多个水平分割块,其中每个水平分割块包括多个相邻的栅极线; 栅极探针单元,其分别向液晶面板的多个水平分割块提供扫描信号; 以及控制器,其向所述数据探测单元提供测试图案信号,并向所述门探针单元提供扫描信号。