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：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：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：US6063174A

公开(公告)日：2000-05-16

申请号：US153459

申请日：1998-09-15

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

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

IPC分类号： C09D11/00 ,  G02B5/20 ,  C09D11/02

CPC分类号： C09D11/328 ,  G02B5/201

摘要： A color filter having a wide color reproducing range and provided with green pixels having a high permeability. The color filter is provided with green pixels containing a water soluble dye A having the x- and y-chromaticity characteristics in the CIE chromaticity diagram as described below and a water soluble dye B having the spectroscopic characteristics as described below:Water soluble dye A: x-chromaticity is 0.190 to 0.280 when the y-chromaticity is 0.520 in a phosphate buffer solution comprising 60 mM/liter of Na.sub.2 HPO.sub.4.12H.sub.2 O and 16 mM/liter of KH.sub.2 PO.sub.4 at pH 7.5; andWater soluble dye B: Transmittance of light having a wavelength of 530 nm is 95% or more and transmittance of light having a wavelength of 450 nm is 50% or less in a phosphate buffer solution comprising 60 mM/liter of Na.sub.2 HPO.sub.4.12H.sub.2 O and 16 mM/liter of KH.sub.2 PO.sub.4 at pH 7.5.

摘要翻译： 一种滤色器，具有宽的色彩再现范围，并具有高透过率的绿色像素。 滤色器设置有绿色像素，其含有如下所述的CIE色度图中具有x和y色度特性的水溶性染料A和具有如下所述的光谱特性的水溶性染料B.水溶性染料A： 在含有60mM /升Na 2 HPO 4·12H 2 O和16mM /升KH 2 PO 4的磷酸盐缓冲溶液中，当y-色度为0.520时，x-色度为0.190〜0.280。 和水溶性染料B：波长为530nm的光的透射率为95％以上，波长450nm的光的透射率在含有60mM /升Na 2 HPO 4·12H 2 O的磷酸盐缓冲溶液中为50％以下， 16mM /升KH 2 PO 4，pH7.5。

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。

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：US06180294B2

公开(公告)日：2001-01-30

申请号：US08965466

申请日：1997-11-06

申请人： Shoji Shiba ,  Hiroshi Sato ,  Katsuhiro Shirota ,  Hideto Yokoi ,  Akio Kashiwazaki ,  Keiichi Murai ,  Takeshi Miyazaki

发明人： Shoji Shiba ,  Hiroshi Sato ,  Katsuhiro Shirota ,  Hideto Yokoi ,  Akio Kashiwazaki ,  Keiichi Murai ,  Takeshi Miyazaki

IPC分类号： G02B520

CPC分类号： B41M5/52 ,  B41J2/01 ,  B41J2202/09 ,  B41M3/003 ,  B41M5/5227 ,  B41M5/5254 ,  B41M7/0045 ,  B41M7/0054 ,  G02B5/201 ,  G03F7/0007 ,  G03F7/0045 ,  G03F7/0382 ,  G03F7/039

摘要： Provided is a color filter which comprises a substrate and a resin layer on the substrate, the resin layer containing a plurality of colored portions of different colors and non-colored portions.

摘要翻译： 提供一种滤色片，其在基板上包括基板和树脂层，所述树脂层包含多个不同颜色的着色部分和无色部分。

公开(公告)号：US6025898A

公开(公告)日：2000-02-15

申请号：US999959

申请日：1997-05-19

申请人： Akio Kashiwazaki ,  Hiroshi Sato ,  Katsuhiro Shirota ,  Hideto Yokoi ,  Takeshi Miyazaki ,  Shoji Shiba

发明人： Akio Kashiwazaki ,  Hiroshi Sato ,  Katsuhiro Shirota ,  Hideto Yokoi ,  Takeshi Miyazaki ,  Shoji Shiba

IPC分类号： B41J2/01 ,  B41M5/00 ,  G02B5/20 ,  G02F1/1335 ,  C08J7/18 ,  G02B5/22 ,  G03F9/00

CPC分类号： G02F1/133516 ,  B41J2/01 ,  G02B5/201 ,  B41J2202/09

摘要： It is an object of the present invention to provide a color filter manufacturing method which can manufacture a low-cost color filter without causing any ink blurring, any color mixing, and any color omission. In order to achieve the object, according to the present invention, there is provided a color filter manufacturing method for a color filter formed by forming a layer to be colored on a transparent substrate, and discharging an ink colored in a predetermined color for coloring the layer, wherein when a numerical value of the thickness of the layer to be colored is assumed to be d (.mu.m) and a numerical value of the volume of the ink discharged at one discharge is to be Vo (p1: pico-liter), the thickness of the layer to be colored and the volume of the ink are adjusted to establish d>Vo/500.

摘要翻译： 本发明的目的是提供一种可以制造低成本彩色滤光片而不引起任何墨水模糊，任何颜色混合和任何颜色遗漏的滤色器制造方法。 为了实现该目的，根据本发明，提供了一种滤色器制造方法，用于通过在透明基板上形成着色层而形成，并且以预定颜色着色的墨水排出， 层，其中当将待着色层的厚度的数值假设为d（μm），并且在一个放电处排出的墨的体积的数值为Vo（p1：微微升）时， ，调色着色层的厚度和墨的体积，建立d> Vo / 500。

公开(公告)号：US5898208A

公开(公告)日：1999-04-27

申请号：US969059

申请日：1997-11-12

申请人： Takeshi Miyazaki ,  Hiroshi Sato ,  Katsuhiro Shirota ,  Hideto Yokoi ,  Akio Kashiwazaki ,  Shoji Shiba

发明人： Takeshi Miyazaki ,  Hiroshi Sato ,  Katsuhiro Shirota ,  Hideto Yokoi ,  Akio Kashiwazaki ,  Shoji Shiba

IPC分类号： G02B5/20 ,  G02B5/22 ,  G02F1/1335 ,  H01L31/0232

CPC分类号： G02F1/133516 ,  G02B5/223

摘要： A color filter is provided which has picture elements arranged adjacently on a substrate, each picture element comprising a red segmental layer, a green segmental layer, and a blue segmental layer, wherein at least one color of the segmental layers is colored with a dye, and at least one of the other colors of the segmental layers is colored with a pigment.

摘要翻译： 提供一种滤色器，其具有相邻地设置在基板上的像素，每个像素包括红色节段层，绿色节段层和蓝色节段层，其中至少一种颜色的分段层用染料着色， 并且分段层中的至少一种其它颜色的颜料被着色。