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    Method for forming metal pattern by using metal nanocrystals
    24.
    发明授权
    Method for forming metal pattern by using metal nanocrystals 有权
    使用金属纳米晶体形成金属图案的方法

    公开(公告)号：US07205096B2

    公开(公告)日：2007-04-17

    申请号：US11117431

    申请日：2005-04-29

    申请人： Jong Jin Park ,  Sang Yeol Kim ,  Tae Woo Lee ,  Lyong Sun Pu

    发明人： Jong Jin Park ,  Sang Yeol Kim ,  Tae Woo Lee ,  Lyong Sun Pu

    IPC分类号： C23C18/30

    CPC分类号： G03F7/405 ,  G03F7/0392 ,  Y10T428/31678

    摘要： Disclosed herein is a method for forming a metal pattern by using metal nanocrystals. The method comprises the steps of: (i) coating a photosensitive compound having a substituent, which is converted into a free carboxyl group by light exposure, on a substrate to form a photosensitive film; (ii) selectively exposing the photosensitive film to light in the presence of a photoacid generator to form a latent pattern for crystal growth having a free carboxyl group; and (iii) treating the latent pattern for crystal growth with a nanometallic solution in which metal nanocrystals can be formed to grow the metal nanocrystals on the latent pattern. According to the method, a metal wiring pattern can be formed in a cost-effective and relatively simple manner. Further, the metal pattern formed by the method can be useful in the manufacture of an electromagnetic interference filter for flat panel display devices or an electrode, and can thus be applied to devices, e.g., organic light-emitting devices (OLED) and organic thin-film transistors (OTFT).

    摘要翻译： 本文公开了通过使用金属纳米晶体形成金属图案的方法。 该方法包括以下步骤：（i）通过曝光将具有取代基的感光性化合物转化成游离羧基，形成感光膜; （ii）在光致酸产生剂的存在下将感光膜选择性曝光以形成具有游离羧基的晶体生长的潜在图案; 和（iii）用可以形成金属纳米晶体的纳米金属溶液处理潜在图案以进行晶体生长，以在潜在图案上生长金属纳米晶体。 根据该方法，可以以成本有效且相对简单的方式形成金属布线图案。 此外，通过该方法形成的金属图案可用于制造用于平板显示装置或电极的电磁干扰滤光器，并且因此可以应用于诸如有机发光器件（OLED）和有机薄膜 - 薄膜晶体管（OTFT）。

    Cyclobutenedione derivative, process for preparing the same, and nonlinear optical element
    25.
    发明授权
    Cyclobutenedione derivative, process for preparing the same, and nonlinear optical element 失效
    环丁二酮衍生物，其制备方法和非线性光学元件

    公开(公告)号：US5811552A

    公开(公告)日：1998-09-22

    申请号：US421874

    申请日：1995-04-14

    申请人： Yasunari Nishikata ,  Lyong Sun Pu

    发明人： Yasunari Nishikata ,  Lyong Sun Pu

    IPC分类号： G02F1/35 ,  C07B53/00 ,  C07C211/49 ,  C07C221/00 ,  C07C225/22 ,  C07C255/24 ,  C07D295/135 ,  C07D455/04 ,  C07D471/06 ,  C09K9/02 ,  G02F1/355 ,  G02F1/361 ,  C07D451/00

    CPC分类号： C07D295/135 ,  C07C225/22 ,  C07C229/18 ,  C07C255/24 ,  C07D455/04 ,  G02F1/3611 ,  C07C2101/04 ,  C07C2101/10

    摘要： A novel cyclobutenedione derivative prepared in accordance with the following reaction formula, a process for the preparation thereof, and a nonlinear optical element comprising such a derivative are provided: ##STR1## wherein R.sup.1 and R.sup.2 each represents an alkyl group, an alkenyl group or an alkynyl group; R.sup.3 and R.sup.4 each represents a hydrogen atom, an alkyl group, an alkenyl group or an alkynyl group; and C.sup.* represents an asymmetric carbon atom, with the proviso that R.sup.1, R.sup.2 and the nitrogen atom to which they are connected may form a cyclic structure larger than 3-membered ring, R.sup.1 and R.sup.3, and R.sup.2 and R.sup.4 each may be connected to each other to form a methylene chain --(CH.sub.2).sub.n -, and the hydrogen atoms in R.sup.1 and R.sup.2 may be substituted by halogen atom, alkyloxy group or cyano group.

    摘要翻译： 提供根据以下反应式制备的新型环丁烯二酮衍生物，其制备方法和包含这种衍生物的非线性光学元件：其中R 1和R 2各自表示 烷基，烯基或炔基; R3和R4各自表示氢原子，烷基，烯基或炔基; C *表示不对称碳原子，条件是R 1，R 2和它们连接的氮原子可以形成大于3元环的环状结构，R 1和R 3，并且R 2和R 4各自可以连接到 彼此形成亚甲基链 - （CH2）n-，R1和R2中的氢原子可被卤原子，烷氧基或氰基取代。

    Cyclobutenedione derivative, process for preparing the same, and nonlinear optical element
    26.
    发明授权
    Cyclobutenedione derivative, process for preparing the same, and nonlinear optical element 失效
    环丁二酮衍生物，其制备方法和非线性光学元件

    公开(公告)号：US5872256A

    公开(公告)日：1999-02-16

    申请号：US941054

    申请日：1997-09-30

    申请人： Yasunari Nishikata ,  Lyong Sun Pu

    发明人： Yasunari Nishikata ,  Lyong Sun Pu

    IPC分类号： G02F1/35 ,  C07B53/00 ,  C07C211/49 ,  C07C221/00 ,  C07C225/22 ,  C07C255/24 ,  C07D295/135 ,  C07D455/04 ,  C07D471/06 ,  C09K9/02 ,  G02F1/355 ,  G02F1/361

    CPC分类号： C07D295/135 ,  C07C225/22 ,  C07C229/18 ,  C07C255/24 ,  C07D455/04 ,  G02F1/3611 ,  C07C2101/04 ,  C07C2101/10

    摘要： A novel cyclobutenedione derivative prepared in accordance with the following reaction formula, a process for the preparation thereof, and a nonlinear optical element comprising such a derivative are provided: ##STR1## wherein R.sup.1 and R.sup.2 each represents an alkyl group, an alkenyl group or an alkynyl group; R.sup.3 and R.sup.4 each represents a hydrogen atom, an alkyl group, an alkenyl group or an alkynyl group; and C* represents an asymmetric carbon atom, with the proviso that R.sup.1, R.sup.2 and the nitrogen atom to which they are connected may form a cyclic structure larger than 3-membered ring, R.sup.1 and R.sup.3, and R.sup.2 and R.sup.4 each may be connected to each other to form a methylene chain --(CH.sub.2).sub.2 --, and the hydrogen atoms in R.sup.1 and R.sup.2 may be substituted by halogen atom, alkyloxy group or cyano group.

    摘要翻译： 提供根据以下反应式制备的新型环丁烯二酮衍生物，其制备方法和包含这种衍生物的非线性光学元件：其中R 1和R 2各自表示 烷基，烯基或炔基; R3和R4各自表示氢原子，烷基，烯基或炔基; C *表示不对称碳原子，条件是R 1，R 2和它们连接的氮原子可以形成大于3元环的环状结构，R 1和R 3，并且R 2和R 4各自可以连接到 彼此形成亚甲基链 - （CH2）2-，R1和R2中的氢原子可以被卤素原子，烷氧基或氰基取代。

    Cyclobutenedione derivative, process for preparing the same, and nonlinear optical element
    27.
    发明授权
    Cyclobutenedione derivative, process for preparing the same, and nonlinear optical element 失效
    环丁二酮衍生物，其制备方法和非线性光学元件

    公开(公告)号：US5659085A

    公开(公告)日：1997-08-19

    申请号：US421876

    申请日：1995-04-14

    申请人： Yasunari Nishikata ,  Lyong Sun Pu

    发明人： Yasunari Nishikata ,  Lyong Sun Pu

    IPC分类号： G02F1/35 ,  C07B53/00 ,  C07C45/68 ,  C07C49/753 ,  C07C225/20 ,  C07C261/02 ,  C07C323/22 ,  G02F1/355 ,  G02F1/361 ,  C07C211/35

    CPC分类号： G02F1/3611 ,  C07C225/20 ,  C07C323/22 ,  C07C45/68 ,  C07C49/753 ,  C07C2101/04

    摘要： The present invention provides a novel chemical substance suitable for practical organic nonlinear optical element having a high nonlinear optical effect, a process for the preparation thereof, and a nonlinear optical element prepared from such a chemical substance. A novel cyclobutenedione derivative prepared in accordance with the following reaction formula, a process for the preparation thereof, and a nonlinear optical element comprising such a derivative are provided: ##STR1## wherein Z represents an oxygen atom or a sulfur atom; R.sup.1 represents an alkyl group, an alkenyl group or an alkynyl group; R.sup.2 represents a hydrogen atom, an alkyl group, an alkenyl group or an alkynyl group; and C* represents an asymmetric carbon atom, with the proviso that R.sup.1 and R.sup.2 may be connected to each other to form a methylene chain and that the hydrogen atom(s) in R.sup.1 may be substituted by a halogen atom, an alkyloxy group or a cyano group.

    摘要翻译： 本发明提供一种适用于具有高非线性光学效应的实用有机非线性光学元件，其制备方法和由这种化学物质制备的非线性光学元件的新型化学物质。 提供了根据以下反应式制备的新型环丁烯二酮衍生物，其制备方法和包含这种衍生物的非线性光学元件：其中Z表示氧原子或硫原子 ; R1表示烷基，烯基或炔基; R2表示氢原子，烷基，烯基或炔基; 并且C *表示不对称碳原子，条件是R 1和R 2可以彼此连接以形成亚甲基链，并且R 1中的氢原子可以被卤素原子，烷氧基或 氰基。

    Cyclobutenedione derivative and process for preparing the same
    28.
    发明授权
    Cyclobutenedione derivative and process for preparing the same 失效
    环丁二酮衍生物及其制备方法

    公开(公告)号：US5210302A

    公开(公告)日：1993-05-11

    申请号：US759661

    申请日：1991-09-13

    申请人： Lyong Sun Pu

    发明人： Lyong Sun Pu

    IPC分类号： C07C225/20 ,  C07C225/22 ,  C07C323/31

    CPC分类号： C07C323/31 ,  C07C225/20 ,  C07C225/22 ,  C07C2101/04

    摘要： A novel cyclobutenedione derivative is provided, represented by formula (I): ##STR1## wherein Ar represents ##STR2## wherein R.sub.1 represents a CH.sub.3 group or a C.sub.2 H.sub.5 group; R.sub.2 represents a C.sub.2 H.sub.5 group, a C.sub.3 H.sub.7 group, a HOC.sub.2 H.sub.4 group, a CH.sub.3 OC.sub.2 H.sub.4 group or a CH.sub.3 group; R.sub.3 represents an alkyl group; Z represents O or S; and R.sub.4 and R.sub.5 each represents an alkyl group, and R.sub.0 represents ##STR3## wherein C* represents an asymmetric carbon atom. A process for preparing a cyclobutenedione derivative represented by formula (I) which comprises reacting a cyclobutenedione derivative represented by formula (II) with an amino acid derivative represented by formula (III): ##STR4## wherein Ar represents ##STR5## wherein R.sub.1 represents a CH.sub.3 group or a C.sub.2 H.sub.5 group, R.sub.2 represents a C.sub.2 H.sub.5 group, a C.sub.3 H.sub.7 group, a HOC.sub.2 H.sub.4 group, a CH.sub.3 OC.sub.2 H.sub.4 group or a CH.sub.3 group; R.sub.3 represents an alkyl group; and R.sub.4 and R.sub.5 each represents an alkyl group, and X represents a chlorine atom, a bromine atom, a methoxy group or an ethoxy group:NH.sub.2 R.sub.0 (III)wherein R.sub.0 represents ##STR6## wherein C* represents an asymmetric carbon atom. In a preferred embodiment, the reaction is effected in the presence of a basic compound.

    摘要翻译： 提供了由式（I）表示的新颖的环丁烯二酮衍生物：其中Ar表示CH 3基团或C 2 H 5基团;其中R 1表示CH 3基团或C 2 H 5基团; R2表示C2H5基，C3H7基，HOC2H4基，CH3OC2H4基或CH3基; R3表示烷基; Z表示O或S; 并且R 4和R 5各自表示烷基，R 0表示其中C *表示不对称碳原子。 一种制备由式（I）表示的环丁二酮衍生物的方法，其包括使由式（II）表示的环丁二酮衍生物与由式（III）表示的氨基酸衍生物反应：其中Ar表示< 其中R1表示CH3组或C2H5组，R2表示C2H5组，C3H7组，HOC2H4组，CH3OC2H4组或CH3组; R3表示烷基; R 4和R 5各自表示烷基，X表示氯原子，溴原子，甲氧基或乙氧基：NH 2 R O（III）其中R 0表示，其中C *表示不对称碳原子 。 在优选的实施方案中，反应在碱性化合物的存在下进行。