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    Dye thin film, production method thereof, optical switch, optical distributor, optical modulator and optical switch array
    3.
    发明授权
    Dye thin film, production method thereof, optical switch, optical distributor, optical modulator and optical switch array 失效
    染料薄膜，其制造方法，光开关，光分配器，光调制器和光开关阵列

    公开(公告)号：US06868215B2

    公开(公告)日：2005-03-15

    申请号：US10422740

    申请日：2003-04-25

    Applicant: Minquan Tian ,  Makoto Furuki ,  Satoshi Tatsuura ,  Yasuhiro Sato ,  Izumi Iwasa ,  Lyong Sun Pu

    Inventor： Minquan Tian ,  Makoto Furuki ,  Satoshi Tatsuura ,  Yasuhiro Sato ,  Izumi Iwasa ,  Lyong Sun Pu

    IPC: G02F1/361 ,  G02B6/38 ,  G02B6/10

    CPC classification number: G02B6/3807

    Abstract: A dye thin film containing a dye compound represented by the general formula (I), an optical switch, an optical distributor, an optical modulator and an optical switch array having the dye thin film, as well as a method for producing a dye thin film are provided. The method includes the step of coating the solution of the dye compound on a substrate: where R1 and R2 may be identical or different from each other and each represents, respectively, a linear alkyl group or a branched alkyl group, the dye thin film having high thermal stability, having intense absorption at approximately 1.3 μm and having ultrafast response characteristic.

    Abstract translation: 含有由通式（I）表示的染料化合物，具有染料薄膜的光开关，光分配器，光调制器和光开关阵列的染料薄膜以及染料薄膜的制造方法 被提供。 该方法包括将染料化合物的溶液涂布在基材上的步骤：其中R 1和R 2可以相同或不同，分别表示直链烷基或支链烷基，所述染料薄膜具有 高热稳定性，在大约1.3μm具有强烈的吸收并且具有超快的响应特性。

    Image forming method and image forming device using same
    4.
    发明授权
    Image forming method and image forming device using same 失效
    图像形成方法和使用其的图像形成装置

    公开(公告)号：US06194108B1

    公开(公告)日：2001-02-27

    申请号：US08944835

    申请日：1997-10-06

    Applicant: Eiichi Akutsu ,  Shigemi Ohtsu ,  Satoshi Tatsuura ,  Lyong Sun Pu

    Inventor： Eiichi Akutsu ,  Shigemi Ohtsu ,  Satoshi Tatsuura ,  Lyong Sun Pu

    IPC: G03G908

    CPC classification number: G03G17/10 ,  G03G15/34 ,  G03G17/02 ,  G03G2217/0091

    Abstract: A method of forming an image comprising the steps of: preparing a device in which an image holding element which can functions as one of electrodes pair and which has a surface for holding an image and an opposite electrode which is the other of the electrodes pair are immersed in a dispersion of a coloring material fine particles in which ionized coloring material fine particles are dispersed in an aqueous liquid, and applying electric current to a desired area of the image holding element and the opposite electrode through the dispersion and depositing-building-up the coloring material fine particles to the desired area electrochemically to form an image, is disclosed.

    Abstract translation: 一种形成图像的方法，包括以下步骤：制备其中可以用作电极对之一并且具有用于保持图像的表面和作为另一个电极对的相对电极的图像保持元件的装置 浸渍在其中将电离着色材料细颗粒分散在水性液体中的着色材料细颗粒的分散液中，并通过分散体和沉积物积聚向图像保持元件和相对电极的期望区域施加电流 公开了将电致化学形成图像的着色材料细颗粒到期望的区域。

    Image forming member and image forming process
    7.
    发明授权
    Image forming member and image forming process 失效
    图像形成部件和图像形成工序

    公开(公告)号：US5821018A

    公开(公告)日：1998-10-13

    申请号：US707709

    申请日：1996-09-04

    Applicant: Shigemi Ohtsu ,  Makoto Furuki ,  Lyong Sun Pu

    Inventor： Shigemi Ohtsu ,  Makoto Furuki ,  Lyong Sun Pu

    IPC: G03G5/00 ,  G03G17/00 ,  G03G17/02 ,  G03G13/00

    CPC classification number: G03G17/02 ,  G03G17/00 ,  G03G5/00 ,  Y10S430/146

    Abstract: A conducting polymer film comprising a substrate comprising a semiconductor having thereon a conducting polymer film capable of being doped with or undoped of an ionic dye molecule. In the image forming process of the present invention, the conducting polymer film is irradiated with light to generate electromotive force so that the conducting polymer film is doped with or undoped of an ionic dye molecule according to the electromotive force to form an image pattern thereon. The ionic dye molecule forming the image pattern is electrochemically released, and then transferred to a recording medium such as paper. The image forming process provides images of good quality at a relatively high printing speed. The image forming process is energy-saving and takes a low running cost. An marking process and marking apparatus using the above image forming process are also disclosed.

    Abstract translation: 导电聚合物膜，其包含基底，该基底包括其上具有能够掺杂或未掺杂离子染料分子的导电聚合物膜的半导体。 在本发明的图像形成方法中，用光照射导电性聚合物膜以产生电动势，使得导电聚合物膜根据电动势掺杂或未掺杂离子染料分子，以在其上形成图像图案。 形成图像图案的离子染料分子是电化学释放的，然后转移到记录介质如纸上。 图像形成处理以相对高的打印速度提供质量好的图像。 图像形成过程节能，运行成本低。 还公开了使用上述图像形成处理的标记处理和标记装置。

    Method for forming metal pattern by using metal nanocrystals
    8.
    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

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

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

    IPC: C23C18/30

    CPC classification number: G03F7/405 ,  G03F7/0392 ,  Y10T428/31678

    Abstract: 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).

    Abstract translation: 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
    10.
    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

    Applicant: Yasunari Nishikata ,  Lyong Sun Pu

    Inventor： Yasunari Nishikata ,  Lyong Sun Pu

    IPC: 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 classification number: C07D295/135 ,  C07C225/22 ,  C07C229/18 ,  C07C255/24 ,  C07D455/04 ,  G02F1/3611 ,  C07C2101/04 ,  C07C2101/10

    Abstract: 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.

    Abstract translation: 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。

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