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    • 66. 发明申请
    • Aromatic Polyamide Filament and Method of Manufacturing the Same
    • 芳香族聚酰胺丝及其制造方法
    • US20080221299A1
    • 2008-09-11
    • US11994643
    • 2006-07-05
    • In-Sik HanJae-Young LeeSeung-Hwan LeeChang-Bae LeeSo-Yeon Kwon
    • In-Sik HanJae-Young LeeSeung-Hwan LeeChang-Bae LeeSo-Yeon Kwon
    • C08G69/26B29C47/12
    • D01F6/605Y10T428/2913Y10T428/2969
    • Disclosed are wholly aromatic polyamide filament and a method of manufacturing the same, characterized in that, in a process of preparing wholly aromatic polyamide polymer, a multiple tubular feed pipe for polymeric monomer and polymerization solvent with specific construction of adjacent inner paths 11a and outer paths 11b which are alternately arranged one another is used to feed either aromatic diacid chloride A or aromatic diamine dissolved in the polymerization solvent B into a polymerization reactor 20 through corresponding one among the inner and outer paths 11a and 11b. The present invention is effective to progress uniform and homogeneous polymerization over all of area of a polymerization reactor 20 leading to reduction of deviation in degree of polymerization, since polymeric monomers are miscible and react together very well immediately after putting the monomers into the reactor 20. Accordingly, the wholly aromatic polyamide filament produced exhibits narrow PDI and increased ACS, so as to considerably improve strength and modulus thereof.
    • 公开了全芳族聚酰胺长丝及其制造方法,其特征在于,在制备全芳族聚酰胺聚合物的方法中,用于聚合单体的多管式进料管和具有相邻内部通道11a和外部的特定结构的聚合溶剂 将彼此交替排列的通路11b用于将溶解在聚合溶剂B中的芳香族二酰氯A或芳香族二胺通过内部通路11a和外部通路11b中的相应的一个进入聚合反应器20。 本发明有效地在聚合反应器20的所有区域上进行均匀均匀的聚合,导致聚合度偏差的降低,因为聚合单体是可混溶的,并且在将单体放入反应器20后立即非常好地反应。 因此,所生产的全芳族聚酰胺长丝表现出窄的PDI和增加的ACS,从而显着提高其强度和模量。
    • 68. 发明申请
    • SUBSTRATE FOR A DISPLAY APPARATUS
    • 用于显示设备的基板
    • US20080036949A1
    • 2008-02-14
    • US11871780
    • 2007-10-12
    • Jae-Hyun KimWon-Sang ParkSang-Woo KimSung-Eun ChaJae-Young LeeJae-Ik Lim
    • Jae-Hyun KimWon-Sang ParkSang-Woo KimSung-Eun ChaJae-Young LeeJae-Ik Lim
    • G02F1/1335G02F1/1343H01L21/02
    • G02F1/133555G02F1/133371
    • A display panel according to one aspect of the present invention includes a lower substrate, an upper substrate and a liquid crystal layer. The lower substrate includes a plate, a switching element, an insulating layer, a transmission electrode and a protrusion. The plate has a transmission region through which a light may pass. The switching element is formed on the plate. The insulating layer is formed on the plate to cover the switching element. The transmission electrode is electrically connected to the switching element. The transmission electrode is formed in the transmission region. The protrusion divides the transmission region into a plurality of transmission portions. The upper substrate faces the lower substrate. The liquid crystal layer is disposed between the lower substrate and the upper substrate. Advantageously, an image display quality of the display apparatus is improved, and manufacturing cost is decreased.
    • 根据本发明的一个方面的显示面板包括下基板,上基板和液晶层。 下基板包括板,开关元件,绝缘层,透射电极和突起。 该板具有透光区域,光可通过该透射区域。 开关元件形成在板上。 绝缘层形成在板上以覆盖开关元件。 传输电极电连接到开关元件。 透射电极形成在透射区域中。 突起将透射区域分割成多个透射部。 上基板面向下基板。 液晶层设置在下基板和上基板之间。 有利地,改善了显示装置的图像显示质量,并降低了制造成本。