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    Production process of color filter for liquid crystal display device and ink
    2.
    发明授权
    Production process of color filter for liquid crystal display device and ink 有权
    液晶显示装置和墨水滤色片的生产工艺

    公开(公告)号：US06312771B1

    公开(公告)日：2001-11-06

    申请号：US09305302

    申请日：1999-05-05

    申请人： Akio Kashiwazaki ,  Katsuhiro Shirota ,  Koichiro Nakazawa ,  Shoji Shiba ,  Masashi Hirose

    发明人： Akio Kashiwazaki ,  Katsuhiro Shirota ,  Koichiro Nakazawa ,  Shoji Shiba ,  Masashi Hirose

    IPC分类号： G02F11335

    CPC分类号： C09D11/30 ,  B41J2/01 ,  G02B5/201 ,  Y10T428/105

    摘要： Disclosed herein is a process for production a color filter for liquid crystal display device by applying inks to a base by an ink-jet printing system to arrange colorants on the base, which comprises the steps of applying inks, which each comprise a homopolymer of a monomer represented by the formula (I) or of the formula (II) wherein R1 is H or CH3, and R2 and R3 are independently H or an alkyl group having 1 to 5 carbon atoms, and/or a copolymer of the monomer with another vinyl monomer and can be cured by light or heat, directly onto the base or onto a resin layer provided on the base by the ink-jet printing system, thereby arranging colorants contained in the inks; and then curing the thus-applied inks by light exposure or heating.

    摘要翻译： 本文公开了一种生产用于液晶显示装置的滤色器的方法，其通过喷墨印刷系统向基底施加油墨以在基底上排列着色剂，其包括以下步骤：施加油墨，其各自包含均聚物 由式（I）或式（II）表示的单体，其中R 1为H或CH 3，R 2和R 3独立地为H或具有1至5个碳原子的烷基，和/或该单体与另一种的共聚物 乙烯基单体，并且可以通过光或热固化，直接通过喷墨印刷系统在基底上或设置在基材上的树脂层上，从而排列包含在油墨中的着色剂; 然后通过曝光或加热固化由此施加的油墨。

    Method for forming spacers, manufacturing method for a color filter having the spacers, and liquid crystal element formed by using the manufacturing method
    4.
    发明授权
    Method for forming spacers, manufacturing method for a color filter having the spacers, and liquid crystal element formed by using the manufacturing method 有权
    用于形成间隔物的方法，具有间隔物的滤色器的制造方法以及使用该制造方法形成的液晶元件

    公开(公告)号：US06339461B1

    公开(公告)日：2002-01-15

    申请号：US09656065

    申请日：2000-09-06

    申请人： Akio Kashiwazaki ,  Katsuhiro Shirota ,  Takeshi Miyazaki ,  Koichiro Nakazawa ,  Masashi Hirose ,  Yoshihisa Yamashita

    发明人： Akio Kashiwazaki ,  Katsuhiro Shirota ,  Takeshi Miyazaki ,  Koichiro Nakazawa ,  Masashi Hirose ,  Yoshihisa Yamashita

    IPC分类号： G02F11339

    CPC分类号： G02F1/13394 ,  G02F1/133512

    摘要： A method for forming spacers according to the present invention is a method for forming the spacers on a substrate, comprising the steps of: supplying adhesive at a position for forming each of the spacers on the substrate by an inkjet system; dispersing beads, each bead having a diameter corresponding to the height of the spacer, so as to adhere the beads to adhesive; and removing the beads that are not adhered to the adhesive from the substrate. A manufacturing method for a color filter having spacers according to the present invention, the method comprises the steps of: forming a color filter by forming on a substrate at least a light-shielding layer having plural apertures and a colored layer having colored portions arranged in each of the apertures of the light-shielding layer; supplying adhesive made of a curable resin composition in regions overlapping the light-shielding layer on the color filter by an inkjet system; dispersing beads on the color filter so as to stick the beads to the adhesive; and removing the beads that are not adhered to the adhesive from the color filter. Furthermore, a liquid crystal element according the present invention comprises: a pair of substrates; and liquid crystal clamped between the pair of substrates, wherein one of the pair of substrates is a color filter having spacers made by the above-mentioned manufacturing method and the distance between the pair of substrates is maintained by the spacers.

    摘要翻译： 根据本发明的用于形成间隔物的方法是在衬底上形成间隔物的方法，包括以下步骤：通过喷墨系统在用于在衬底上形成每个间隔物的位置处供给粘合剂; 分散珠，每个珠具有对应于间隔物的高度的直径，以将珠粘附到粘合剂上; 以及从基材除去未粘合到粘合剂上的珠粒。 一种根据本发明的具有间隔物的滤色器的制造方法，该方法包括以下步骤：通过在至少具有多个孔的遮光层的基板上形成滤色器和形成具有多个孔的着色层的着色层 遮光层的每个孔; 在通过喷墨系统在所述滤色器上与所述遮光层重叠的区域中供给由固化性树脂组合物制成的粘合剂; 将珠粒分散在滤色器上，以将珠子粘附到粘合剂上; 并且从滤色器除去未粘附到粘合剂的珠粒。 此外，本发明的液晶元件包括：一对基板; 并且夹在所述一对基板之间的液晶，其中所述一对基板中的一个是具有通过上述制造方法制造的间隔件的滤色器，并且所述一对基板之间的距离由所述间隔件保持。

    Production process of color filter for liquid crystal display device and ink
    6.
    发明授权
    Production process of color filter for liquid crystal display device and ink 失效
    液晶显示装置和墨水滤色片的生产工艺

    公开(公告)号：US5922401A

    公开(公告)日：1999-07-13

    申请号：US882073

    申请日：1997-06-25

    申请人： Akio Kashiwazaki ,  Katsuhiro Shirota ,  Koichiro Nakazawa ,  Shoji Shiba ,  Masashi Hirose

    发明人： Akio Kashiwazaki ,  Katsuhiro Shirota ,  Koichiro Nakazawa ,  Shoji Shiba ,  Masashi Hirose

    IPC分类号： B05D7/24 ,  B32B27/30 ,  B41J2/01 ,  B41M5/00 ,  C09D11/00 ,  G02B5/20 ,  G02B5/22 ,  G02F1/1335 ,  B05D5/06 ,  B05D3/00 ,  G02B20/00

    CPC分类号： C09D11/30 ,  B41J2/01 ,  G02B5/201 ,  Y10T428/105

    摘要： Disclosed herein is a process for producing a color filter for liquid crystal display device by applying inks to a base by an ink-jet printing system to arrange colorants on the base, which comprises the steps of applying inks, which each comprise a homopolymer of a monomer represented by the formula (I) ##STR1## or of the formula (II) ##STR2## wherein R.sub.1 is H or CH.sub.3, and R.sub.2 and R.sub.3 are independently H or an alkyl group having 1 to 5 carbon atoms, and/or a copolymer of the monomer with another vinyl monomer and can be cured by light or heat, directly onto the base or onto a resin layer provided on the base by the ink-jet printing system, thereby arranging colorants contained in the inks; and then curing the thus-applied inks by light exposure or heating.

    摘要翻译： 本发明公开了一种制造液晶显示装置用滤色器的方法，其通过喷墨打印系统向基底施加油墨以在基底上排列着色剂，其包括以下步骤：施加墨水，其各自包含均聚物 由式（I）或式（II）表示的单体，其中R 1为H或CH 3，R 2和R 3独立地为H或具有1至5个碳原子的烷基，和/或该单体与另一种的共聚物 乙烯基单体，并且可以通过光或热固化，直接通过喷墨印刷系统在基底上或设置在基材上的树脂层上，从而排列包含在油墨中的着色剂; 然后通过曝光或加热固化由此施加的油墨。

    Color filter manufacturing method, color filter manufactured by the method, and liquid crystal device employing the color filter
    10.
    发明授权
    Color filter manufacturing method, color filter manufactured by the method, and liquid crystal device employing the color filter 有权
    滤色器制造方法，通过该方法制造的滤色器和使用滤色器的液晶装置

    公开(公告)号：US06399257B1

    公开(公告)日：2002-06-04

    申请号：US09518635

    申请日：2000-03-03

    申请人： Katsuhiro Shirota ,  Akio Kashiwazaki ,  Koichiro Nakazawa ,  Masashi Hirose ,  Mayumi Yokoyama ,  Yoshihisa Yamashita

    发明人： Katsuhiro Shirota ,  Akio Kashiwazaki ,  Koichiro Nakazawa ,  Masashi Hirose ,  Mayumi Yokoyama ,  Yoshihisa Yamashita

    IPC分类号： G02B520

    CPC分类号： G02B5/201 ,  G02F1/133516

    摘要： A color filter manufacturing method comprises the steps of forming, on a substrate, a photosensitive layer that increases or develops hydrophilic property upon irradiation of light; exposing the photosensitive layer to light for patterning to form hydrophilic areas in which hydrophilic property is relatively high and non-hydrophilic areas in which hydrophilic property is lower than the hydrophilic areas; and applying a setting ink to the hydrophilic areas with an ink jet technique, thereby forming colored portions. A color filter includes at least a photosensitive layer formed on a substrate and having hydrophilic areas in which hydrophilic property is increased or developed upon irradiation of light, and colored portions formed on the hydrophilic areas of the photosensitive layer. A liquid crystal device is constructed by using the color filter. The color filter can be manufactured inexpensively with the reduced number of steps while satisfying requisite characteristics. Color mixing, color unevenness and uncolored dots are prevented and a highly reliable color filter is provided.

    摘要翻译： 滤色器制造方法包括以下步骤：在基板上形成在照射光时增加或显示亲水性的感光层; 将感光层曝光以进行图案化以形成亲水性相对较高的亲水性区域和亲水性低于亲水性区域的非亲水区域; 并通过喷墨技术将设定油墨涂敷到亲水区域，从而形成着色部分。 滤色器至少包括形成在基板上的感光层，并且具有在照射光时亲水性增加或显影的亲水区域，以及形成在感光层的亲水区域上的着色部分。 通过使用滤色器构成液晶装置。 滤色器可以在减少数量的步骤的同时满足必要的特性而廉价地制造。 防止颜色混合，颜色不均匀和未着色点，并提供高度可靠的滤色器。