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    White light quantum dot complex particle and process for preparing same
    11.
    发明授权
    White light quantum dot complex particle and process for preparing same 有权
    白光量子点复合粒子及其制备方法

    公开(公告)号：US09257600B2

    公开(公告)日：2016-02-09

    申请号：US14368159

    申请日：2013-11-14

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Chen Tang ,  Jingxia Gu ,  Xuelan Wang

    IPC: H01L29/06 ,  H01L33/06 ,  H01L33/00 ,  H01L33/08 ,  C09K11/02 ,  C09K11/88

    CPC classification number: H01L33/06 ,  C09K11/025 ,  C09K11/883 ,  H01L33/0083 ,  H01L33/08 ,  Y02B20/181

    Abstract: A white light quantum dot complex particle, comprising a seed particle (1) in the core, and a first shell layer (2), a second shell layer (3) and a third shell layer (4) wrapped around the seed particle (1) in order; in the first shell layer (2), the second shell layer (3) and the third shell layer (4) are one of a red light quantum dot layer, a green light quantum dot layer and a blue light quantum dot layer respectively, and are different from one another. Also disclosed is the process for preparing the white light quantum dot complex particle.

    Abstract translation: 1.一种白光量子点复合粒子，其包含芯中的种子颗粒（1）和缠绕在种子颗粒（1）周围的第一壳层（2），第二壳层（3）和第三壳层（4） ） 为了; 在第一壳层（2）中，第二壳层（3）和第三壳层（4）分别是红光量子点层，绿光量子点层和蓝光量子点层之一， 是不同的。 还公开了制备白光量子点复合颗粒的方法。

    PHOTORESIST COMPOSITION
    12.
    发明申请
    PHOTORESIST COMPOSITION 有权
    光电组合物

    公开(公告)号：US20150370165A1

    公开(公告)日：2015-12-24

    申请号：US14441056

    申请日：2014-10-24

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Xuelan Wang

    IPC: G03F7/038 ,  G03F7/004

    CPC classification number: G03F7/038 ,  G03F7/0048 ,  G03F7/029 ,  G03F7/031 ,  G03F7/033 ,  G03F7/0755 ,  G03F7/105

    Abstract: A photoresist composition, comprising: from 0.1 to 1.0 parts of a polyether-modified organosilicon levelling agent 58; from 7 to 23 parts of a polyfunctional monomer; from 13 to 29 parts of a alkaline soluble resin; from 23 to 62.8 parts of a pigment dispersion; from 1.5 to 11.9 parts of a photo-initiator; and from 10 to 45 parts of a solvent, on the basis of parts by weight. The photoresist composition can solve the problem of poor levelling property of the coating film and shrinkage of the film surface after high temperature baking occurring in the existing photoresist composition.

    Abstract translation: 一种光致抗蚀剂组合物，其包含：0.1至1.0份聚醚改性的有机硅流平剂58; 7〜23份的多官能单体; 13〜29份碱溶性树脂; 23〜62.8份颜料分散体; 1.5至11.9份光引发剂; 和10至45份溶剂，基于重量份。 光致抗蚀剂组合物可以解决在现有的光刻胶组合物中发生高温烘烤之后，涂膜的均匀性差和膜表面收缩的问题。

    Fluorine-containing polymer, the preparation process and use thereof, pigment dispersion and the preparation process
    13.
    发明授权
    Fluorine-containing polymer, the preparation process and use thereof, pigment dispersion and the preparation process 有权
    含氟聚合物，其制备方法及用途，颜料分散及制备方法

    公开(公告)号：US09074109B2

    公开(公告)日：2015-07-07

    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: C09D163/00 ,  C09D161/04 ,  C08K5/103 ,  C08K5/11 ,  C08K5/12 ,  C07C67/00 ,  C07C67/14 ,  C07C69/003 ,  C07C69/28 ,  C07C69/62 ,  C07C69/76 ,  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。

    WHITE LIGHT QUANTUM DOT COMPLEX PARTICLE AND PROCESS FOR PREPARING SAME
    15.
    发明申请
    WHITE LIGHT QUANTUM DOT COMPLEX PARTICLE AND PROCESS FOR PREPARING SAME 有权
    白光量子复合颗粒及其制备方法

    公开(公告)号：US20150083991A1

    公开(公告)日：2015-03-26

    申请号：US14368159

    申请日：2013-11-14

    Applicant: BOE TECHNOLOGY GROUP CO., LTD

    Inventor： Chen Tang ,  Jingxia Gu ,  Xuelan Wang

    IPC: H01L33/06 ,  H01L33/00 ,  H01L33/08

    CPC classification number: H01L33/06 ,  C09K11/025 ,  C09K11/883 ,  H01L33/0083 ,  H01L33/08 ,  Y02B20/181

    Abstract: A white light quantum dot complex particle, comprising a seed particle (1) in the core, and a first shell layer (2), a second shell layer (3) and a third shell layer (4) wrapped around the seed particle (1) in order; in the first shell layer (2), the second shell layer (3) and the third shell layer (4) are one of a red light quantum dot layer, a green light quantum dot layer and a blue light quantum dot layer respectively, and are different from one another. Also disclosed is the process for preparing the white light quantum dot complex particle.

    Abstract translation: 1.一种白光量子点复合粒子，其包含芯中的种子颗粒（1）和缠绕在种子颗粒（1）周围的第一壳层（2），第二壳层（3）和第三壳层（4） ） 为了; 在第一壳层（2）中，第二壳层（3）和第三壳层（4）分别是红光量子点层，绿光量子点层和蓝光量子点层之一， 是不同的。 还公开了制备白光量子点复合颗粒的方法。

    Cyclodextrin derivatives and method for preparing the same, photoresist composition and display device
    20.
    发明授权
    Cyclodextrin derivatives and method for preparing the same, photoresist composition and display device 有权
    环糊精衍生物及其制备方法，光致抗蚀剂组合物和显示装置

    公开(公告)号：US09316905B2

    公开(公告)日：2016-04-19

    申请号：US14573672

    申请日：2014-12-17

    Applicant: BOE TECHNOLOGY GROUP CO., LTD.

    Inventor： Xuelan Wang ,  Chen Tang ,  Shan Chang

    IPC: G03F7/004 ,  C08B31/02 ,  G03F7/00 ,  C08L5/16 ,  C08B37/16 ,  C08F8/46 ,  C09K19/42

    CPC classification number: G03F7/004 ,  C08B31/02 ,  C08B37/0012 ,  C08F8/46 ,  C08L5/16 ,  C09K19/42 ,  G03F7/0007 ,  G03F7/027

    Abstract: The present invention relates to a cyclodextrin derivative, a method for preparing the same, a photoresist composition, a color photoresist and a display device. The cyclodextrin derivative particularly is a .alpha.-cyclodextrin modified polymerizable monomer represented by the following formula I or I′, wherein k is any integer selected from 2-6, n is any integer selected from 1-3, R is an aromatic ring having 5 to 30 carbon atoms, R′ is a multivalent straight or branched carbon chain having 5 to 30 carbon atoms which may optionally be interrupted by an oxygen atom. The α-cyclodextrin modified polymerizable monomer can be applied to a photoresist composition which has small aberration and high transmittance, thereby improving the display quality of the display apparatus.

    Abstract translation: 本发明涉及环糊精衍生物，其制备方法，光致抗蚀剂组合物，彩色光致抗蚀剂和显示装置。 环糊精衍生物特别是由下式I或I'表示的α-环糊精改性的可聚合单体，其中k是选自2-6的任何整数，n是选自1-3的任何整数，R是芳环 具有5至30个碳原子，R'是可以任选地被氧原子间隔的具有5至30个碳原子的多价直链或支链碳链。 可以将α-环糊精改性的可聚合单体应用于具有小像差和高透射率的光致抗蚀剂组合物，从而提高显示装置的显示质量。

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