公开(公告)号：US20150015978A1

公开(公告)日：2015-01-15

申请号：US14499870

申请日：2014-09-29

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Kodai KONNO

IPC: G02B5/22 ,  G02F1/1335 ,  G02F1/167

CPC classification number: G02B5/223 ,  G02B5/201 ,  G02F1/133514 ,  G02F1/133516 ,  G02F1/167 ,  G02F2001/133519

Abstract: In a method of manufacturing a color filter, ink droplets are printed on a substrate such that a colored pixel is formed on the substrate. The colored pixel has four corner portions and one or more non-corner portions within the colored pixel. Ink droplets are printed on the four corner portions, respectively, and then one or more ink droplets are printed on the non-corner portion.

Abstract translation: 在制造滤色器的方法中，将墨滴印刷在基板上，使得在基板上形成有色像素。 彩色像素在彩色像素内具有四个拐角部分和一个或多个非拐角部分。 墨滴分别印刷在四个角部上，然后一个或多个墨滴印刷在非拐角部分上。

公开(公告)号：US20180157133A1

公开(公告)日：2018-06-07

申请号：US15882341

申请日：2018-01-29

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Kodai KONNO

IPC: G02F1/1362 ,  G02F1/1335 ,  B41J2/16

CPC classification number: G02F1/136209 ,  B05D1/26 ,  B05D3/00 ,  B41J2/16 ,  B41J2202/09 ,  G02B5/20 ,  G02F1/1335 ,  G02F1/133516

Abstract: A color filter includes: a substrate that transmits light; and a colored layer being formed by an ink jet ink, the colored layer being arranged on a lattice point which is a virtual point in a plurality of virtual lattice patterns arranged on the substrate with a first pitch in a first direction and a second pitch in a second direction, the colored layer being separated in the first direction and the second direction.

公开(公告)号：US20140211297A1

公开(公告)日：2014-07-31

申请号：US14229359

申请日：2014-03-28

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Yasuhiro KOBASHI ,  Kodai KONNO

IPC: G02F1/167

CPC classification number: G02F1/167 ,  G02F1/133516 ,  G02F2001/1678

Abstract: Electronic paper whose coloring rate in a pixel is improved by preventing color mixing between pixels and a method for manufacturing the electronic paper are provided. Electronic paper in which an electrophoretic material layer 4, an optically transparent electrode layer 5, an ink fixing layer 7, and a color filter layer 8 created by printing pixel ink by an inkjet method are stacked on an electrode substrate in this order, wherein a repellent component, for example, a monomer containing fluorine or a polymer containing fluorine, or more specifically aliphatic polycarbonate containing fluorine is added to the pixel ink.

Abstract translation: 提供了通过防止像素之间的混色来提高像素中的着色率的电子纸和用于制造电子纸的方法。 将电泳材料层4，光学透明电极层5，油墨定影层7以及通过喷墨法印刷像素墨水而形成的滤色器层8依次层叠在电极基板上的电子纸，其中， 驱避剂组分，例如，含有氟的单体或含氟的聚合物，或更具体地，含氟的脂族聚碳酸酯被加入到像素墨中。