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    • 1. 发明申请
    • ARRAY SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE
    • 用于液晶显示装置的阵列基板
    • US20110051027A1
    • 2011-03-03
    • US12871139
    • 2010-08-30
    • Chang-Yeop SHINJeong-Ki KimSun-Yong Lee
    • Chang-Yeop SHINJeong-Ki KimSun-Yong Lee
    • G02F1/136
    • G02F1/136213
    • An array substrate for a liquid crystal display device includes a plurality of gate lines on a substrate; a plurality of data lines crossing the plurality of gate lines to define a plurality of pixel regions; a thin film transistor connected to one of the plurality of gate lines and one of the plurality of data lines and disposed in one pixel region of the plurality of pixel regions; first and second shield patterns respectively extending from a previous gate line of the plurality of gate lines to the one pixel region, the first shield pattern disposed at one side of the one pixel region, and the second shield pattern disposed at the other side of the one pixel region; and a pixel electrode in the one pixel region and over the thin film transistor, the pixel electrode overlapping the first and second shield patterns and the previous gate line.
    • 液晶显示装置用阵列基板包括:基板上的多条栅极线; 多条数据线与所述多条栅极线交叉以限定多个像素区域; 连接到所述多条栅极线中的一条和所述多条数据线之一并且设置在所述多个像素区域的一个像素区域中的薄膜晶体管; 第一屏蔽图案和第二屏蔽图案分别从多个栅极线的先前栅极线延伸到一个像素区域,第一屏蔽图案设置在一个像素区域的一侧,第二屏蔽图案设置在第二屏蔽图案的另一侧 一个像素区域; 和一个像素区域中的像素电极,并且在薄膜晶体管上方,像素电极与第一和第二屏蔽图案和先前的栅极线重叠。
    • 3. 发明授权
    • Preparation method of polyamide thin film composite reverse osmosis membrane and polyamide thin film composite reverse osmosis membrane prepared therefrom
    • 聚酰胺薄膜复合反渗透膜及其制备的聚酰胺薄膜复合反渗透膜的制备方法
    • US07598296B2
    • 2009-10-06
    • US10586520
    • 2005-12-26
    • Je-Kang YooSun-Yong LeeYoun-Kook Kim
    • Je-Kang YooSun-Yong LeeYoun-Kook Kim
    • C08J5/20
    • B01D69/125B01D61/025B01D67/0093B01D67/0095B01D71/56Y02A20/131
    • A preparation method of a polyamide thin film composite reverse osmosis membrane and a polyamide thin film composite reverse osmosis membrane prepared using the preparation method are provided. The preparation method of a polyamide thin film composite reverse osmosis membrane using interfacial polymerization of an amine aqueous solution and amine-reactive compound includes the steps of (a) forming an active layer through interfacial polymerization by contacting a surface of a porous support with an amine aqueous solution containing a polyfunctional aromatic amine monomer and an organic solution containing polyfunctional acyl halide monomer as an amine-reactive compound, and (b) performing post-treatment preceded by the forming of the active layer by contacting the active layer with an aqueous solution containing 0.1 to 100 wt % of polyfunctional tertiary alcohol amine. The polyamide thin film composite reverse osmosis membrane prepared by using the polyfunctional tertiary alcohol amine as a post-treatment compound has improved water permeability and salt rejection compared to a case of using various post-treatment agents or methods.
    • 提供了使用该制备方法制备的聚酰胺薄膜复合反渗透膜和聚酰胺薄膜复合反渗透膜的制备方法。 使用胺水溶液和胺反应性化合物的界面聚合的聚酰胺薄膜复合反渗透膜的制备方法包括以下步骤:(a)通过界面聚合形成活性层,通过使多孔载体的表面与胺 含有多官能芳族胺单体的水溶液和含有多官能酰卤单体作为胺反应性化合物的有机溶液,和(b)在活性层形成之前进行后处理,所述活性层通过使活性层与含有 0.1〜100重量%的多官能叔胺胺。 通过使用多官能叔醇胺作为后处理化合物制备的聚酰胺薄膜复合反渗透膜与使用各种后处理剂或方法的情况相比,具有改善的透水性和耐盐析性。