公开(公告)号：US06921433B2

公开(公告)日：2005-07-26

申请号：US10441115

申请日：2003-05-20

申请人： Hideto Kuribayashi ,  Akio Kashiwazaki ,  Masashi Hirose ,  Yoshihisa Yamashita ,  Takeshi Miyazaki

发明人： Hideto Kuribayashi ,  Akio Kashiwazaki ,  Masashi Hirose ,  Yoshihisa Yamashita ,  Takeshi Miyazaki

IPC分类号： C09B67/46 ,  C09B67/00 ,  C09B67/10 ,  C09B67/20 ,  C09C1/00 ,  C09C3/00 ,  C09D11/00 ,  C09D11/32 ,  C09D11/322 ,  C09D11/326 ,  C09D11/328 ,  C09D11/38

CPC分类号： C09D11/32 ,  C09D11/30

摘要： An embodiment of the invention relates to an aqueous dispersion containing pigment-containing particles. The dispersion is an aqueous dispersion comprising particles containing a water-insoluble colorant dispersed in a water-containing medium, wherein the light-scattering intensity of the dispersion is at most 30,000 cps when the absorbance peak value of the dispersion in a visible region is regarded as 1.

摘要翻译： 本发明的一个实施方案涉及含有含颜料的颗粒的水性分散体。 分散体是包含分散在含水介质中的水不溶性着色剂的颗粒的水分散体，其中当可视区域中的分散体的吸收峰值被考虑时，分散体的光散射强度为至多30,000cps 作为1。

公开(公告)号：US06501527B1

公开(公告)日：2002-12-31

申请号：US09624379

申请日：2000-07-27

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

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

IPC分类号： G02F11339

CPC分类号： G02F1/13394 ,  G02F1/133512

摘要： A liquid crystal elemental device comprising a pair of substrates arranged in opposed relation to each other through a spacer and a liquid crystal held in a space between the substrates is produced by applying a spacer-forming material onto one of the pair of substrates by an ink-jet system to form the spacer, arranging the pair of substrates in opposed relation to each other with the spacer held therebetween, and enclosing a liquid crystal compound in the space between the pair of substrates.

摘要翻译： 一种液晶元件装置，其特征在于，包括通过间隔物彼此相对设置的一对基板和保持在所述基板之间的空间中的液晶，通过使用间隔物形成材料在所述一对基板中的一个上通过墨水 喷射系统以形成间隔件，将一对基板彼此相对设置，间隔件保持在两者之间，并且在一对基板之间的空间中包围液晶化合物。

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。

公开(公告)号：US06813449B2

公开(公告)日：2004-11-02

申请号：US10247313

申请日：2002-09-20

申请人： Takeshi Miyazaki ,  Akio Kashiwazaki ,  Hideto Kuribayashi

发明人： Takeshi Miyazaki ,  Akio Kashiwazaki ,  Hideto Kuribayashi

IPC分类号： G03G1500

CPC分类号： G03G15/221 ,  G03G15/04072

摘要： An image forming process for forming an image on a recording medium includes applying a melting colored powder to the recording medium to fix the powder heating and applying liquid inks containing a colorant in a non-aqueous solvent to the recording medium. An image forming apparatus includes device for forming an image with a melting colored powder and a device for forming an image with liquid inks containing a colorant in a non-aqueous solvent.

摘要翻译： 用于在记录介质上形成图像的图像形成方法包括将熔化的着色粉末施加到记录介质上，以将粉末加热和将含有着色剂的液体油墨施加到非水溶剂中以将其固定在记录介质上。 图像形成装置包括用熔融着色粉末形成图像的装置和用于在非水溶剂中含有着色剂的液体油墨形成图像的装置。

公开(公告)号：US06248482B1

公开(公告)日：2001-06-19

申请号：US09276514

申请日：1999-03-25

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

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

IPC分类号： G02B520

CPC分类号： C09D11/328 ,  G02B5/201

摘要： Provided is a novel ink which is suitable for producing a color filter by use of an ink-jet system. The ink comprises a pyrazolone dye of the general formula (I): wherein R1 and R2 are each independently a hydrogen atom, an OH group, a halogen atom, a linear or branched alkyl group having 1 to 5 carbon atoms, a nitro group, a CF3 group or an SO3(M1) group, where M1 is an alkali metal or NH4; both R3 and R4 are an SO3(M2) group, where M2 is an alkali metal or NH4.

摘要翻译： 提供了适用于通过使用喷墨系统生产滤色器的新型油墨。 油墨包含通式（I）的吡唑啉酮染料：其中R 1和R 2各自独立地为氢原子，OH基团，卤素原子，具有1至5个碳原子的直链或支链烷基，硝基， CF3基团或SO3（M1）基团，其中M1是碱金属或NH4; R3和R4都是SO3（M2）基团，其中M2是碱金属或NH4。

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。

公开(公告)号：US06203604B1

公开(公告)日：2001-03-20

申请号：US09276611

申请日：1999-03-25

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

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

IPC分类号： C09D1102

CPC分类号： C09D11/328 ,  C09B67/0041 ,  G02B5/201 ,  G02F1/133516

摘要： A novel ink is provided which comprises a metal complex azopyrazolone dye and a xanthene dye. This ink is suitable for forming a color filter by an ink-jet system. A color filter, a liquid crystal panel, and a computer employing the ink are also provided. Further, a process for producing the color filter is provided.

摘要翻译： 提供了一种新颖的油墨，其包含金属络合物氮杂吡唑酮染料和呫吨染料。 该油墨适用于通过喷墨系统形成滤色器。 还提供了滤色器，液晶面板和使用墨的计算机。 此外，提供了一种生产滤色器的方法。

公开(公告)号：US6022647A

公开(公告)日：2000-02-08

申请号：US177605

申请日：1998-10-23

申请人： Masashi Hirose ,  Yasushi Takatori ,  Katsuhiro Shirota ,  Takeshi Miyazaki ,  Akio Kashiwazaki ,  Koichiro Nakazawa

发明人： Masashi Hirose ,  Yasushi Takatori ,  Katsuhiro Shirota ,  Takeshi Miyazaki ,  Akio Kashiwazaki ,  Koichiro Nakazawa

IPC分类号： G02B5/20 ,  G02F1/1335

CPC分类号： G02B5/201

摘要： A method for making a color filter substrate includes the steps of: forming barriers on a substrate; placing an ink having a surface tension of 20 to 60 dyne/cm onto regions between the barriers; and curing the ink to form color filters. The volume of the ink charged onto one region is three to ten times the volume of the region. A color filter substrate is produced by the above-mentioned method. A liquid crystal device includes a pair of substrates and a liquid crystal encapsulated between the pair of substrates, wherein one of the pair of substrate is the above-mentioned color filter substrate.

摘要翻译： 制造滤色器基板的方法包括以下步骤：在基板上形成屏障; 将表面张力为20至60达因/厘米的墨水放置在屏障之间的区域上; 并固化油墨以形成滤色器。 装入一个区域的墨水的体积是该区域体积的三到十倍。 通过上述方法制造滤色器基板。 液晶装置包括一对基板和封装在一对基板之间的液晶，其中一对基板中的一个是上述滤色器基板。

公开(公告)号：US06238827B1

公开(公告)日：2001-05-29

申请号：US09333041

申请日：1999-06-15

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

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

IPC分类号： G02B520

CPC分类号： C09D11/328 ,  C09B67/0033 ,  G02B5/201 ,  G02B5/22 ,  G02F1/133516

摘要： It is an object of the present invention to provide a color filter with high color density and superior transparency. The color filter comprises red, green, and blue color elements. A relationship between a tristimulus value (Y) of a white color synthesized by the color elements and an area (S) for a triangle formed by connecting the xy chromaticity in the standard C light source of the above color elements each obtained based on a XYZ color system with a 2° visual field (JIS Z8701) meets the condition of Y≧−255*S+54.

摘要翻译： 本发明的目的是提供一种具有高色密度和优异透明度的滤色器。 滤色器包括红色，绿色和蓝色元素。 由颜色元素合成的白色的三色刺激值（Y）与通过连接上述色素的标准C光源中的xy色度形成的三角形的面积（S）之间的关系，各自基于XYZ 具有2°视野的颜色系统（JIS Z8701）满足Y> = - 255 * S + 54的条件。

公开(公告)号：US5948577A

公开(公告)日：1999-09-07

申请号：US86520

申请日：1998-05-29

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

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

IPC分类号： B41M3/00 ,  G02B5/20 ,  G03F7/00 ,  G02F1/1335

CPC分类号： B82Y10/00 ,  B41M3/003 ,  B82Y40/00 ,  G02B5/201 ,  G03F7/0007 ,  G03F7/0002

摘要： The present invention provides a color filter substrate including a color filter formed by patterning a colored resist, and a color filter formed by an ink jet method, and a liquid crystal display device having the color filter substrate. A method of manufacturing the color filter substrate includes the steps of forming a color filter by using a colored resist, and forming a color filter by an ink jet method.

摘要翻译： 本发明提供了一种滤色器基板，其包括通过图案化着色抗蚀剂形成的滤色器和通过喷墨法形成的滤色器，以及具有滤色器基板的液晶显示装置。 制造滤色器基板的方法包括以下步骤：通过使用着色抗蚀剂形成滤色器，并通过喷墨法形成滤色器。