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    FLUORINE-CONTAINING POLYMER, THE PREPARATION PROCESS AND USE THEREOF, PIGMENT DISPERSION AND THE PREPARATION PROCESS
    1.
    发明申请
    FLUORINE-CONTAINING POLYMER, THE PREPARATION PROCESS AND USE THEREOF, PIGMENT DISPERSION AND THE PREPARATION PROCESS 有权
    含氟聚合物，制备方法及其用途，颜料分散和制备过程

    公开(公告)号：US20140142220A1

    公开(公告)日：2014-05-22

    申请号：US14082949

    申请日：2013-11-18

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Xuelan Wang ,  Zhuo Zhang ,  Jisheng Zhao ,  Chen Liu

    IPC: C08G63/682

    CPC classification number: C09D163/00 ,  C07C67/00 ,  C07C67/14 ,  C07C69/003 ,  C07C69/28 ,  C07C69/62 ,  C07C69/76 ,  C08G59/00 ,  C08G63/682 ,  C08K5/103 ,  C08K5/11 ,  C08K5/12 ,  C09D161/04

    Abstract: The present invention relates to a fluorine-containing polymer comprising a structure represented by the following general formula (I), as well as the preparation process and use thereof. According to the technical solution of the invention, a novel fluorine-containing polymer with a larger molecular weight and an aromatic side group is obtained through a simple reaction, and it can be used as a non-ionic fluorine carbon surfactant, and especially, is applicable to the preparation of a pigment dispersion. Additionally, the invention further relates to a pigment dispersion and the preparation process thereof. In the invention, a little non-ionic fluorine carbon surfactant is added into a traditional pigment dispersion, whereby the interface energy in the pigment dispersion system can be improved, and the aggregation and agglomeration of pigment particles are prevented, as a result, the particle diameter and viscosity are less changed with the lapse of time, and there is no precipitate occurred, therefore, the stability of the pigment dispersion is improved significantly.

    Abstract translation: 本发明涉及包含由以下通式（I）表示的结构的含氟聚合物及其制备方法和用途。 根据本发明的技术方案，通过简单的反应获得具有较大分子量和芳香族侧基的新型含氟聚合物，可以作为非离子性氟碳表面活性剂使用，特别是 适用于制备颜料分散体。 另外，本发明还涉及一种颜料分散体及其制备方法。 在本发明中，将少量非离子型氟碳表面活性剂加入到传统的颜料分散体中，从而可以改善颜料分散体系中的界面能，防止颜料颗粒聚集和附聚，结果颗粒 直径和粘度随时间的推移变化较小，并且不发生沉淀，因此颜料分散体的稳定性显着提高。

    Display panel, manufacturing method thereof and display device
    2.
    发明授权
    Display panel, manufacturing method thereof and display device 有权

    公开(公告)号：US09891461B2

    公开(公告)日：2018-02-13

    申请号：US14555830

    申请日：2014-11-28

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Haifeng Zhou ,  Zhuo Zhang ,  Xuelan Wang

    IPC: G02B26/02 ,  G02F1/1335 ,  G02B26/00

    CPC classification number: G02F1/133514 ,  G02B26/004 ,  G02B26/005 ,  G02F2201/44

    Abstract: The present invention provides a display panel, a manufacturing method thereof, and a display device. The display panel comprises a base substrate, an opposite substrate, a first electrode, a second electrode, and a plurality of original sub-pixels on at least part of which conversion sub-pixels are provided, and an upper water layer is provided on each of the conversion sub-pixels. The conversion sub-pixel is configured to, when an electric field is generated between the first and second electrodes, shrink to one side of the original sub-pixel so that the upper water layer covers the original sub-pixel from above, and, when no electric field is generated between the first and second electrodes, cover the original sub-pixel located under the conversion sub-pixel from above.

    Color filter array substrate, method for fabricating the same and display device
    5.
    发明授权
    Color filter array substrate, method for fabricating the same and display device 有权

    公开(公告)号：US10094962B2

    公开(公告)日：2018-10-09

    申请号：US14353210

    申请日：2013-06-28

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Chen Liu ,  Jinbo Lu ,  Xuelan Wang

    IPC: G02B5/20 ,  G02F1/1335 ,  G02B5/08

    Abstract: A color filter array substrate, a method for fabricating the same and a display device are provided. The color filter array substrate comprises an array substrate (310), and a black matrix (320), a color filter layer (341, 342, 343) and a reflection layer (330) formed on the array substrate (310); wherein the black matrix (320) comprising a plurality of openings defining sub-pixel regions; the color filter layer (341, 342, 343) and the reflection layer (330) are disposed in the plurality of openings and the reflection layer (330) is disposed on a side of the color filter layer (341, 342, 343) that is close to the array substrate (310).

    Pigment dispersing agent, pigment dispersion solution, color photoresist and manufacture and use thereof
    6.
    发明授权
    Pigment dispersing agent, pigment dispersion solution, color photoresist and manufacture and use thereof 有权
    颜料分散剂，颜料分散溶液，彩色光致抗蚀剂及其制造和使用

    公开(公告)号：US09567415B2

    公开(公告)日：2017-02-14

    申请号：US14355485

    申请日：2013-12-11

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Xuelan Wang ,  Chen Tang

    IPC: C08L33/10 ,  C08F22/10 ,  C08B37/16 ,  C08F8/00 ,  C09D17/00 ,  C09D133/12 ,  C08L33/12 ,  G03F7/004 ,  G02B5/22 ,  C09B67/46 ,  G02B5/20 ,  G03F7/00 ,  G03F7/027 ,  G03F7/105

    CPC classification number: C08F22/10 ,  C08B37/0012 ,  C08F8/00 ,  C08L33/10 ,  C08L33/12 ,  C09B67/009 ,  C09D17/00 ,  C09D133/12 ,  G02B5/20 ,  G02B5/223 ,  G03F7/0007 ,  G03F7/004 ,  G03F7/027 ,  G03F7/105

    Abstract: A pigment dispersing agent, a pigment dispersion solution, a color photoresist, and a process for manufacturing the same, and use in the color film substrate and display device. The pigment dispersing agent is an amino-β-cyclodextrin modified polymethacrylate, the amino-β-cyclodextrin modified polymethacrylate being used to disperse a powdered pigment having an aromatic group, wherein the degree of modification by amino-β-cyclodextrin is 5.36%-35.40%. Because β-cyclodextrin moiety is a group having affinity for pigments, it can bind to the aromatic group in the pigment molecular structure, thereby capable of dispersing the powdered pigment having an aromatic group. The pigment dispersion solution prepared from the pigment dispersing agent has small particle size, narrow particle size distribution range, and high storage stability, thereby improving the yield of the display product.

    Abstract translation: 颜料分散剂，颜料分散液，彩色光致抗蚀剂及其制造方法，用于彩色胶片基板和显示装置。 颜料分散剂是氨基-β-环糊精改性的聚甲基丙烯酸酯，用于分散具有芳基的粉末颜料的氨基-β-环糊精改性聚甲基丙烯酸酯，其中氨基-β-环糊精的改性程度为5.36％-35.40 ％。 由于β-环糊精部分是对颜料具有亲和性的基团，因此可以与颜料分子结构中的芳香族基团结合，能够分散具有芳香族基团的粉末状颜料。 由颜料分散剂制备的颜料分散溶液具有粒径小，粒度分布范围窄，储存稳定性高，从而提高显示产品的产率。

    COLOR FILTER ARRAY SUBSTRATE, METHOD FOR FABRICATING THE SAME AND DISPLAY DEVICE
    8.
    发明申请
    COLOR FILTER ARRAY SUBSTRATE, METHOD FOR FABRICATING THE SAME AND DISPLAY DEVICE 审中-公开
    彩色滤光片阵列基板，其制造方法和显示装置

    公开(公告)号：US20150253473A1

    公开(公告)日：2015-09-10

    申请号：US14353210

    申请日：2013-06-28

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Chen Liu ,  Jinbo Lu ,  Xuelan Wang

    IPC: G02B5/20 ,  G02F1/1335 ,  G02B5/08

    CPC classification number: G02B5/201 ,  G02B5/0808 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/133516 ,  G02F1/133533 ,  G02F1/133553 ,  G02F2001/133519 ,  G02F2001/133565

    Abstract: A color filter array substrate, a method for fabricating the same and a display device are provided. The color filter array substrate comprises an array substrate (310), and a black matrix (320), a color filter layer (341, 342, 343) and a reflection layer (330) formed on the array substrate (310); wherein the black matrix (320) comprising a plurality of openings defining sub-pixel regions; the color filter layer (341, 342, 343) and the reflection layer (330) are disposed in the plurality of openings and the reflection layer (330) is disposed on a side of the color filter layer (341, 342, 343) that is close to the array substrate (310).

    Abstract translation: 提供一种滤色器阵列基板，其制造方法和显示装置。 滤色器阵列基板包括阵列基板（310）和形成在阵列基板（310）上的黑矩阵（320），滤色器层（341,342,343）和反射层（330）。 其中所述黑矩阵（320）包括限定子像素区域的多个开口; 滤色器层（341,342,343）和反射层（330）设置在多个开口中，反射层（330）设置在滤色器层（341,342,343）的一侧， 靠近阵列基板（310）。

    PIGMENT DISPERSION AND METHOD FOR PREPARING SAME
    9.
    发明申请
    PIGMENT DISPERSION AND METHOD FOR PREPARING SAME 有权
    颜料分散体及其制备方法

    公开(公告)号：US20140058017A1

    公开(公告)日：2014-02-27

    申请号：US13980486

    申请日：2012-12-21

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Xuelan Wang ,  Chen Liu ,  Jisheng Zhao ,  Wenwen Sun

    IPC: C09D153/00

    CPC classification number: C09D153/00 ,  C08G65/337 ,  C09B67/0023 ,  C09B67/009 ,  C09D5/027 ,  C09D17/003 ,  C09D163/00 ,  C08L71/02

    Abstract: A pigment dispersion and a method for preparing the same are provided. The pigment dispersion comprises the following components in the following mass percentage: 10%˜20% pigment, 1.5%˜12% dispersant, 0.75%˜7.5% binder resin, 58.5%˜87.3% solvent and 0.45%˜2% nonionic surfactant, based on the total mass of the pigment dispersion. The pigment dispersion is improved in stability, and is applicable to a colored filter.

    Abstract translation: 提供颜料分散体及其制备方法。 颜料分散体包含以下质量百分比的组分：10％〜20％颜料，1.5％〜12％分散剂，0.75％〜7.5％粘合剂树脂，58.5％〜87.3％溶剂和0.45％〜2％非离子表面活性剂， 基于颜料分散体的总质量。 颜料分散体的稳定性提高，适用于有色过滤器。

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