公开(公告)号：US20180187017A1

公开(公告)日：2018-07-05

申请号：US15125289

申请日：2015-11-20

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Yangyang XIN ,  Xuelan WANG ,  Lin LI ,  Ming ZHAO

IPC: C09B69/10 ,  C08F220/60 ,  C08F216/14 ,  G03F7/00 ,  G03F7/004 ,  G03F7/031

CPC classification number: C09B69/101 ,  C08F216/1416 ,  C08F220/06 ,  C08F220/32 ,  C08F220/60 ,  C08F2220/606 ,  C09B17/02 ,  C09B21/00 ,  C09B69/109 ,  G02B5/00 ,  G02B5/223 ,  G03F7/0007 ,  G03F7/0045 ,  G03F7/027 ,  G03F7/031 ,  G03F7/038 ,  G03F7/105

Abstract: The present invention provides a dye compound and a method for preparing the same, a colorant, a photosensitive resin composition and an optical filter. As the dye compound of the present invention has an epoxy group, the dye compound can effectively prevent surface shrinkage of an optical filter while improving transmittance thereof.

公开(公告)号：US20160002381A1

公开(公告)日：2016-01-07

申请号：US14428542

申请日：2014-06-30

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shan CHANG ,  Zhuo ZHANG ,  Xuelan WANG ,  Chen TANG

IPC: C08F224/00

CPC classification number: C08F224/00 ,  C08F220/06 ,  C08F220/18 ,  G03F7/004 ,  G03F7/033 ,  G03F7/038

Abstract: The present invention provides an alkali-soluble resin having good developing performance, which belongs to the technical field of polymer material, so as to solve the problem of the poor developing performance of the current alkali-soluble resin and the photosensitive composition made of the same; and a method for preparing the same. In the present invention, tetrahydrofuran groups (flexible functional group) is introduced into the alkali-soluble resin by highly reactive unsaturated monomer, which can improve the developing property of the alkali-soluble resin and can produce a photoresist film with a smooth surface and no corrosion on its side wall.

Abstract translation: 本发明提供了具有良好显影性能的碱溶性树脂，属于高分子材料的技术领域，为了解决目前的碱溶性树脂及其制造的感光性组合物的显影性能差的问题 ; 及其制备方法。 在本发明中，通过高反应性不饱和单体将四氢呋喃基（柔性官能团）引入碱溶性树脂中，这可以提高碱溶性树脂的显影性能，并且可以产生光滑表面的光致抗蚀剂膜 其侧壁腐蚀。

公开(公告)号：US20150378239A1

公开(公告)日：2015-12-31

申请号：US14555830

申请日：2014-11-28

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Haifeng ZHOU ,  Zhuo ZHANG ,  Xuelan WANG

IPC: G02F1/29

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.

Abstract translation: 本发明提供一种显示面板及其制造方法以及显示装置。 显示面板包括基底基板，相对基板，第一电极，第二电极和至少部分转换子像素的多个原始子像素，并且在每个子像素上设置有上部水层 的转换子像素。 转换子像素被配置为当在第一和第二电极之间产生电场时，收缩到原始子像素的一侧，使得上部水层从上方覆盖原始子像素，并且当 在第一和第二电极之间不产生电场，从上方覆盖位于转换子像素之下的原始子像素。

公开(公告)号：US20160154305A1

公开(公告)日：2016-06-02

申请号：US14366382

申请日：2013-11-25

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xuelan WANG

IPC: G03F7/027 ,  C08G65/48

CPC classification number: G03F7/11 ,  C07C15/50 ,  C07C15/54 ,  C08G65/332 ,  C08G65/48 ,  G02B5/20 ,  G03F7/0007 ,  G03F7/004 ,  G03F7/027 ,  G03F7/094 ,  H01L21/0271

Abstract: A polyether compound which is as shown in Formula (I), wherein R1 is a polyether backbone of the polyether polyol; R2 is hydrogen or C1˜C5 alkyl; n is 3, 4 or 5. Furthermore, a photoresist composition comprising the polyether compound is disclosed. This photoresist composition is used to make the colored layer in a colored film substrate, in which the polymer film layer thus obtained has a small edge slope angle and is not prone to light leakage.

Abstract translation: 如式（I）所示的聚醚化合物，其中R1是聚醚多元醇的聚醚主链; R2是氢或C1〜C5烷基; n为3,4或5.此外，公开了包含聚醚化合物的光致抗蚀剂组合物。 该光致抗蚀剂组合物用于将着色层制成着色膜基材，其中由此获得的聚合物膜层具有小的边缘倾斜角度，并且不容易发生漏光。

公开(公告)号：US20160009641A1

公开(公告)日：2016-01-14

申请号：US14381746

申请日：2013-12-13

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xuelan WANG ,  Chen TANG

IPC: C07C309/73 ,  G02B5/22 ,  C07C303/26 ,  G02B5/20 ,  G03F7/031 ,  G03F7/027

CPC classification number: C07C309/73 ,  C07C303/26 ,  G02B5/201 ,  G02B5/223 ,  G03F7/0007 ,  G03F7/004 ,  G03F7/027 ,  G03F7/031

Abstract: A photoresist monomer, a photoresist and a method for the preparation thereof, a color filter. The photoresist monomer has a structure represented by Formula I, wherein, R1 is hydrogen or methyl; R2 is hydrogen, methyl, ethyl, or propyl; R3 is hydrogen or C1-6 alkyl; and n is from 1 to 4. The resulting photoresist exhibits a compact and smooth surface and a gentle angle of slope.

Abstract translation: 光致抗蚀剂单体，光致抗蚀剂及其制备方法，滤色器。 光致抗蚀剂单体具有由式I表示的结构，其中R 1是氢或甲基; R2是氢，甲基，乙基或丙基; R3是氢或C1-6烷基; 并且n为1至4.所得光致抗蚀剂表现出紧凑且平滑的表面和平缓的倾斜角度。

公开(公告)号：US20150353820A1

公开(公告)日：2015-12-10

申请号：US14422479

申请日：2014-05-22

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Chen TANG ,  Jingxia GU ,  Xuelan WANG

IPC: C09K11/02 ,  B01J19/12 ,  B01J19/00

CPC classification number: C09K11/025 ,  B01J19/0093 ,  B01J19/123 ,  B01J2219/00889 ,  B01J2219/00894 ,  B01J2219/00936 ,  B01J2219/0869 ,  B01J2219/1203 ,  C08F2/48 ,  C08F230/08 ,  H01L33/502 ,  H01L33/504 ,  H01L51/502 ,  Y02B20/181

Abstract: Composite granules of white light quantum dots and manufacture methods, manufacture devices thereof with improved stability and quantum efficiencies of quantum dots materials. The composite granules of white light quantum dots comprise: main body of the granules (1), which is a polymer obtained from light-polymerization of photoinitiator(s) and polymerizable component(s) under ultra-violet irradiation; red light quantum dots (2), green light quantum dots (3) and blue light quantum dots (4) dispersed in the main body of the granules, wherein the concentrations of the red light quantum dots (2), green light quantum dots (3) and blue light quantum dots (4) are different.

Abstract translation: 白光量子点的复合颗粒和制造方法，其制造具有改进的量子点材料的稳定性和量子效率的装置。 白光量子点的复合颗粒包括：颗粒（1）的主体，其是在紫外线照射下由光引发剂和可聚合组分的光聚合获得的聚合物; 分散在颗粒主体中的红光量子点（2），绿光量子点（3）和蓝光量子点（4），其中红光量子点（2），绿光量子点（ 3）和蓝光量子点（4）不同。

公开(公告)号：US20170158792A1

公开(公告)日：2017-06-08

申请号：US15437767

申请日：2017-02-21

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Shan CHANG ,  Zhuo ZHANG ,  Xuelan WANG ,  Chen TANG

IPC: C08F220/14 ,  G03F7/031 ,  C08F220/18 ,  G03F7/033

CPC classification number: C08F220/14 ,  C08F2/38 ,  C08F220/18 ,  C08F2220/1825 ,  G03F7/031 ,  G03F7/033 ,  C08F2220/1841 ,  C08F2220/281 ,  C08F220/06

Abstract: The present invention provides a photosensitive resin composition having good developing performance, which belongs to the technical field of polymer material, so as to solve the problem of the poor developing performance of the current photosensitive resin composition. The photosensitive resin composition comprising: based on the total mass of the photosensitive resin composition, 5% to 45% of an alkali-soluble resin, 5% to 40% of an unsaturated monomer having polyffunctional groups, 1% to 10% of a photoinitiator, 10% to 60% of a pigment dispersion, 0% to 5% of an addition, and 20% to 70% of a solvent. In the present invention, tetrahydrofuran groups (flexible functional group) is introduced into the alkali-soluble resin by highly reactive unsaturated monomer, which can improve the developing property of the alkali-soluble resin and can produce a photoresist film with a smooth surface and no corrosion on its side wall.

公开(公告)号：US20150378254A1

公开(公告)日：2015-12-31

申请号：US14606371

申请日：2015-01-27

Applicant: BOE TECHNOLOGY GROUP CO., LTD.

Inventor： Xuelan WANG ,  Haifeng ZHOU

IPC: G03F7/038 ,  C08G59/24

CPC classification number: G03F7/038 ,  C08G18/67 ,  C08G59/1466 ,  C08G59/1488 ,  C08L63/10 ,  C08L75/14 ,  G03F7/027 ,  G03F7/0388

Abstract: The present invention relates to a modified epoxy acrylate and a method for producing the same, a photoresist composition and a method for producing the same, and a transparent photoresist formed from the photoresist composition. The modified epoxy acrylate is an epoxy acrylate modified with phosphate monomer which has a structure represented by Formula I wherein, n is an integer selected from 1˜21, R is a short-chain carboxylic acid ester group having the structural formula in which p is a bivalent saturated or unsaturated carbon chain having 1˜10 carbon atoms, and the carbon chain is optionally substituted by alkyl, alkenyl, hydroxy, nitro or halogen. Since the phosphate can react with the multi-valence metal in substrates so as to connect the polymer onto the substrates firmly through covalent bonds, therefore the adhesion force is improved significantly and the protective function of the tranparent photoresist is improved accordingly.

Abstract translation: 本发明涉及改性环氧丙烯酸酯及其制造方法，光致抗蚀剂组合物及其制造方法以及由光致抗蚀剂组合物形成的透明光致抗蚀剂。 改性环氧丙烯酸酯是具有由式I表示的结构的磷酸酯单体改性的环氧丙烯酸酯，其中n是选自1〜21的整数，R是具有结构式的短链羧酸酯基，其中p是 碳原子数为1〜10的二价饱和或不饱和碳链，碳链任选被烷基，烯基，羟基，硝基或卤素取代。 由于磷酸盐可以与基板中的多价金属反应，以便通过共价键将聚合物牢固地连接到基板上，因此粘附力显着提高，并且相应地改善了透明光致抗蚀剂的保护功能。

公开(公告)号：US20150378253A1

公开(公告)日：2015-12-31

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

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 α-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 O. 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是具有5个 至30个碳原子，R'是具有5-30个碳原子的多价直链或支链碳链，其可以任选被O间隔。可以将α-环糊精改性的可聚合单体施加到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。