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11. 发明授权

US10170504B2 Manufacturing method of TFT array substrate, TFT array substrate and display device 有权
公开(公告)号：US10170504B2
公开(公告)日：2019-01-01
申请号：US15290492
申请日：2016-10-11
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Shi Shu , Guanbao Hui , Teng Ye , Chunsheng Jiang , Cuili Gai
IPC分类号： H01L27/12 , G02F1/1362 , H01L29/786
摘要： Embodiments of the disclosure provide a manufacturing method of a TFT array substrate, a TFT array substrate and a display device. The TFT array substrate comprises a thin film transistor and a pixel electrode formed on a base substrate, the pixel electrode is electrically connected with a drain electrode of the thin film transistor. The array substrate further comprises an light-shielding pattern provided above the thin film transistor.

12. 发明授权

US09959946B2 Conductive graphene-metal composite material, the production method of the same and use of the same 有权
公开(公告)号：US09959946B2
公开(公告)日：2018-05-01
申请号：US15073077
申请日：2016-03-17
申请人： Boe Technology Group Co., Ltd.
发明人： Yonglian Qi , Chuanxiang Xu , Shi Shu , Jianshe Xue
IPC分类号： H01B1/04 , C01B31/02 , B82Y40/00 , H01B1/02
CPC分类号： H01B1/02 , H01B1/04
摘要： A production process of a conductive material includes processing graphite oxide into a graphene suspension comprising graphene monolayer nanoflakes, and processing the graphene suspension and metal or metal oxide so as to provide a liquid comprising a composite as the conductive material.

13. 发明授权

US09725616B2 Fluorine-modified epoxy acrylic resin, UV-curable varnish and method for preparing the same, and method for coating the varnish on a substrate 有权
公开(公告)号：US09725616B2
公开(公告)日：2017-08-08
申请号：US14235312
申请日：2013-08-05
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Lu Liu , Jianshe Xue , Shi Shu
IPC分类号： C08F2/46 , C08F2/50 , C08G61/04 , C09D163/10 , C08G59/17 , C08K3/30 , C08K3/34 , C08K3/36 , C09D163/00 , C08G59/16 , C08G59/14 , C08G59/30
CPC分类号： C09D163/10 , C08G59/1461 , C08G59/1466 , C08G59/1494 , C08G59/308 , C08K3/30 , C08K3/34 , C08K3/36 , C08K2003/3045 , C09D163/00
摘要： The present invention discloses a fluorine-modified epoxy acrylic resin, an UV-curable varnish and a method for preparing the same, and a method for coating the varnish on a substrate. The fluorine-modified epoxy acrylic resin is prepared by a process including the following steps: generating an epoxy acrylic resin via a ring-opening esterification reaction between an unsaturated mono-carboxylic acid and at least one epoxy group in an epoxy resin; and generating an epoxy acrylic resin containing fluorinated side groups via an esterification reaction between a fluorocarboxylic acid or a fluorocarboxylic acid anhydride and at least one hydroxy group in the epoxy acrylic resin. The UV-curable varnish according to the invention is prepared based on the fluorine-modified epoxy acrylic resin. When the varnish is applied to the surface of a substrate, at least one performance of the material, thereby the service life of the material itself may be improved.

14. 发明授权

US09673231B2 Array substrate having via-hole conductive layer and display device 有权
公开(公告)号：US09673231B2
公开(公告)日：2017-06-06
申请号：US15233255
申请日：2016-08-10
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Shi Shu , Feng Zhang , Yaohui Gu , Fang He , Feng Gu
IPC分类号： H01L29/80 , H01L27/12 , G02F1/1343 , G02F1/1362 , G02F1/1368 , G02F1/1333 , G02F1/1335 , G02F1/1339 , H01L21/768 , H01L29/45
CPC分类号： H01L27/124 , G02F1/133345 , G02F1/133516 , G02F1/13394 , G02F1/134363 , G02F1/13439 , G02F1/136209 , G02F1/136227 , G02F1/136286 , G02F1/1368 , G02F2001/136222 , G02F2001/136295 , G02F2201/121 , G02F2201/123 , H01L21/76802 , H01L21/76877 , H01L27/1288 , H01L29/458
摘要： Embodiments of the disclosure provide an array substrate having via-hole conductive layer and display device. The array substrate includes: a thin film transistor; a passivation layer, covering the thin film transistor, the passivation layer having a via hole and the via hole exposing at least a portion of a drain electrode of the thin film transistor; a via-hole conductive layer, covering the portion of the drain electrode exposed at the via hole and connected to the drain electrode, and a reflectivity of the via-hole conductive layer being lower than a reflectivity of the drain electrode; and a pixel electrode, connected with the drain electrode through the via-hole conductive layer.

15. 发明授权

US09310678B2 Vinyl ether group-containing copolymer, preparation process and use thereof 有权
标题翻译：含乙烯基醚基团的共聚物，其制备方法和用途
公开(公告)号：US09310678B2
公开(公告)日：2016-04-12
申请号：US14103301
申请日：2013-12-11
申请人： BOE Technology Group Co., Ltd.
发明人： Lu Liu , Shi Shu , Yonglian Qi , Chuanxiang Xu
IPC分类号： G03F7/033 , G03F7/027 , C08F216/14 , C08F220/18 , G03F7/029 , G03F7/031 , G03F7/038
CPC分类号： G03F7/027 , C08F216/14 , C08F216/1416 , C08F220/18 , C08F265/02 , C08F265/04 , G03F7/029 , G03F7/031 , G03F7/0388
摘要： The invention provides a vinyl ether group-containing copolymer, preparation process and use thereof. The copolymer comprises of the structural units represented by the following general formulae I, II and III, wherein, R1 is O or HN, R2 is an alkyl group with a carbon atom number of 1-4, cyclohexyl or a group represented by the following general formula IV (m represents a positive integer of 1-3), n is a positive integer of 1-4, the molar numbers of the structural units represented by the general formulae I, H and III are x, y and z, respectively, and x:y:z=3-8:1-4:1-5, the weight average molecular weight of the copolymer is 5000-20000. A color light blocking agent added with the copolymer can increase sensitivity. Furthermore, the copolymer has solubility in an alkaline solution, and thus, the color light blocking agent added with the copolymer has a superior developing property.
摘要翻译：本发明提供含乙烯基醚基的共聚物，其制备方法和用途。共聚物包含由以下通式I，II和III表示的结构单元，其中，R 1为O或HN，R 2为碳原子数为1-4的烷基，环己基或下列基团通式IV（m表示1-3的正整数），n为1-4的正整数，由通式I，H和III表示的结构单元的摩尔数分别为x，y和z ，x：y：z = 3-8：1-4：1-5，共聚物的重均分子量为5000-20000。加入共聚物的遮光剂可以提高灵敏度。此外，共聚物在碱性溶液中具有溶解性，因此加入共聚物的遮光剂具有优异的显影性。

16. 发明申请

US20150291835A1 FLUORINE-MODIFIED EPOXY ACRYLIC RESIN, UV-CURABLE VARNISH AND METHOD FOR PREPARING THE SAME, AND METHOD FOR COATING THE VARNISH ON A SUBSTRATE 有权
标题翻译：荧光改性的环氧丙烯酸树脂，紫外线固化性变性及其制备方法，以及在基材上涂覆VARNISH的方法
公开(公告)号：US20150291835A1
公开(公告)日：2015-10-15
申请号：US14235312
申请日：2013-08-05
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Lu Liu , Jianshe Xue , Shi Shu
IPC分类号： C09D163/10 , C08K3/34 , C08K3/30 , C08K3/36 , C08G59/17 , C09D163/00
CPC分类号： C09D163/10 , C08G59/1461 , C08G59/1466 , C08G59/1494 , C08G59/308 , C08K3/30 , C08K3/34 , C08K3/36 , C08K2003/3045 , C09D163/00
摘要： The present invention discloses a fluorine-modified epoxy acrylic resin, an UV-curable varnish and a method for preparing the same, and a method for coating the varnish on a substrate. The fluorine-modified epoxy acrylic resin is prepared by a process including the following steps: generating an epoxy acrylic resin via a ring-opening esterification reaction between an unsaturated mono-carboxylic acid and at least one epoxy group in an epoxy resin; and generating an epoxy acrylic resin containing fluorinated side groups via an esterification reaction between a fluorocarboxylic acid or a fluorocarboxylic acid anhydride and at least one hydroxy group in the epoxy acrylic resin. The UV-curable varnish according to the invention is prepared based on the fluorine-modified epoxy acrylic resin. When the varnish is applied to the surface of a substrate, at least one performance of the material, thereby the service life of the material itself may be improved.
摘要翻译：本发明公开了氟改性环氧丙烯酸树脂，可UV固化清漆及其制备方法，以及在基材上涂布清漆的方法。氟改性环氧丙烯酸树脂通过包括以下步骤的方法制备：通过环氧树脂中的不饱和单羧酸和至少一个环氧基之间的开环酯化反应产生环氧丙烯酸树脂; 以及通过氟代羧酸或氟代羧酸酐与环氧丙烯酸树脂中的至少一个羟基之间的酯化反应产生含有氟化侧基的环氧丙烯酸树脂。根据本发明的可UV固化清漆是基于氟改性环氧丙烯酸树脂制备的。当清漆施加到基材的表面时，材料的至少一种性能，从而可以提高材料本身的使用寿命。

17. 发明申请

US20150249097A1 ARRAY SUBSTRATE, DISPLAY DEVICE AND METHOD OF MANUFACTURING THE ARRAY SUBSTRATE 有权
标题翻译：阵列基板，显示装置和制造阵列基板的方法
公开(公告)号：US20150249097A1
公开(公告)日：2015-09-03
申请号：US14360082
申请日：2013-06-19
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Yonglian Qi , Shi Shu , Guanbao Hui
IPC分类号： H01L27/12 , H01L21/768 , H01L27/32 , G02F1/1368 , G02F1/1335
CPC分类号： H01L27/124 , G02F1/133514 , G02F1/136227 , G02F1/1368 , G02F2001/136222 , H01L21/76802 , H01L21/76877 , H01L27/1248 , H01L27/322 , H01L27/3244 , H01L27/3258
摘要： An array substrate, a display device comprising the array substrate and a method of manufacturing the array substrate are provided. The array substrate include a substrate (1) and a plurality of sub-pixel units on the substrate (1), and each of the sub-pixel units includes a thin film transistor main body layer (2) and a color filter layer (5) disposed above the thin film transistor main body layer (2), and the thin film transistor main body layer (2) includes a gate layer (21), a source layer, a drain layer (24) and a passivation layer (25), an additional layer (7) is further disposed on an upper surface of the thin film transistor main body layer (2), a hollow photoresist material containing part (50) is disposed in a region of the additional layer corresponding to each of the sub-pixel units, a color film material is disposed within the photoresist material containing part (50), and a pixel electrode via hole (6) is formed in the additional layer (7) and the passivation layer (25) at a region corresponding to the drain layer (24). The thin film transistor in the array substrate has a more stable performance, the array substrate has a simpler manufacturing process and lower cost, and the display devices comprising the array substrate has a more stable performance.
摘要翻译：提供阵列基板，包括阵列基板的显示装置和阵列基板的制造方法。阵列基板包括基板（1）和基板（1）上的多个子像素单元，并且每个子像素单元包括薄膜晶体管主体层（2）和滤色器层（5）），薄膜晶体管主体层（2），薄膜晶体管主体层（2）包括栅极层（21），源极层，漏极层（24）和钝化层（25）在薄膜晶体管主体层（2）的上表面上进一步设置附加层（7），中空光致抗蚀剂材料容纳部分（50）设置在与每个子层对应的附加层的区域中像素单元，彩色胶片材料设置在光致抗蚀剂材料容纳部分（50）内，并且像素电极通孔（6）形成在附加层（7）和钝化层（25）中，对应于漏层（24）。阵列基板中的薄膜晶体管具有更稳定的性能，阵列基板具有更简单的制造工艺和更低的成本，并且包括阵列基板的显示装置具有更稳定的性能。

18. 发明授权

US09006352B2 Photosensitive alkali-soluble resin, method of preparing the same, and color photosensitive resist containing the same 有权
标题翻译：感光性碱溶性树脂及其制备方法和含有该光敏抗蚀剂的光敏抗蚀剂
公开(公告)号：US09006352B2
公开(公告)日：2015-04-14
申请号：US13968106
申请日：2013-08-15
申请人： BOE Technology Group Co., Ltd.
发明人： Lin Li , Shi Shu , Wenwen Sun , Ming Zhao
IPC分类号： C08F222/08 , C08F8/00 , C08F8/06 , C08F212/08 , C08F220/28 , G03F7/004 , G03F7/027 , G03F7/00 , C08G81/02 , C08F222/06 , C08G65/32 , G03F7/033
CPC分类号： G03F7/0007 , C08F220/20 , C08F222/06 , C08F2220/306 , C08G65/2606 , C08G65/2612 , C08G65/2615 , C08G65/32 , C08G65/324 , C08G81/025 , G03F7/033 , C08F212/08
摘要： Provided is a photosensitive alkali-soluble resin comprising a compound of formula (I), a method of preparing the same, and a color photosensitive resist containing the same, wherein n1, n2, R1, R2 and R3 are defined as herein. The photosensitive alkali-soluble resin is prepared by: copolymerizing ethylene oxide with α-hydroxyalkyl phenyl ketone to obtain the first intermediate product, followed by copolymerizing the first intermediate product with a copolymerization product of glycerin acrylate, styrene, and maleic anhydride to obtain the second intermediate product, and oxidizing the second intermediate product to produce the photosensitive alkali-soluble resin.
摘要翻译：提供包含式（I）化合物的光敏碱溶性树脂及其制备方法和含有该化合物的光敏抗蚀剂，其中n1，n2，R1，R2和R3如本文所定义。感光性碱溶性树脂通过以下方法制备：使环氧乙烷与α-羟基烷基苯基酮共聚得到第一中间产物，然后将第一中间产物与丙烯酸甘油酯，苯乙烯和马来酸酐的共聚产物共聚，得到第二个中间产物，并氧化第二中间产物以产生感光性碱溶性树脂。

19. 发明申请

US20140151608A1 CONDUCTIVE GRAPHENE-METAL COMPOSITE MATERIAL, THE PRODUCTION METHOD OF THE SAME AND USE OF THE SAME 审中-公开
标题翻译：导电石墨 - 金属复合材料，其生产方法及其使用
公开(公告)号：US20140151608A1
公开(公告)日：2014-06-05
申请号：US14095443
申请日：2013-12-03
申请人： Boe Technology Group Co., Ltd.
发明人： Yonglian Qi , Chuanxiang Xu , Shi Shu , Jianshe Xue
IPC分类号： H01B1/02 , H01B1/04
CPC分类号： H01B1/02 , H01B1/04
摘要： The invention provides a conductive graphene-metal composite material, which is a composite of monolayer graphene nanoflakes and metal or metal oxide. The monolayer graphene nanoflakes of the invention are made by exfoliating graphite, and have a good combination with metal material by adopting an ultrasonic treatment or a mechanical agitation treatment. The graphene is uniformly dispersed therein and forms a conductive network, which can improve the electrochemical activity efficiently and reduce the resistance against the transfer of the charges efficiently. Use of the graphene-metal composite electrode reduces the costs of processes and facilities, on the premise of good properties. It can be used to replace the ITO conductive layer of the liquid crystal display.
摘要翻译：本发明提供一种导电石墨烯 - 金属复合材料，其是单层石墨烯纳米片与金属或金属氧化物的复合材料。本发明的单层石墨烯纳米片是通过剥离石墨制成的，并且通过采用超声波处理或机械搅拌处理与金属材料组合良好。石墨烯均匀地分散在其中并形成导电网络，可以有效地提高电化学活性，并有效降低电荷转移的阻力。在良好的性能的前提下，使用石墨烯 - 金属复合电极可以降低工艺和设备的成本。可用于替代液晶显示器的ITO导电层。

20. 发明授权

US12089474B2 Texture recognition apparatus and opposite substrate 有权
公开(公告)号：US12089474B2
公开(公告)日：2024-09-10
申请号：US17425898
申请日：2020-04-27
申请人： BOE Technology Group Co., Ltd.
发明人： Lei Wang , Xiaoliang Ding , Yingming Liu , Lei Zhang , Peng Jia , Shi Shu , Yunke Qin , Lin Zhang
IPC分类号： G06V40/13 , G06F3/041 , G06F3/044 , H10K50/86 , H10K59/126 , H10K59/60 , H10K59/35 , H10K59/65
CPC分类号： H10K59/60 , G06F3/0412 , G06F3/0443 , G06F3/0446 , G06V40/1318 , H10K50/865 , H10K59/126 , G06F2203/04107 , H10K59/35 , H10K59/65
摘要： A texture recognition apparatus and an opposite substrate are provided. The texture recognition apparatus includes a light source array, an image sensor array and a light shielding layer. The light source array includes a plurality of light sources; the image sensor array includes a plurality of image sensors, an orthographic projection of the light shielding layer on a plane where the light source array is located is between two adjacent light sources, an orthographic projection of the light shielding layer on a plane where the image sensor array is located at least partially overlaps with the plurality of image sensors; the light shielding layer has at least one opening, and at least a part of an orthographic projection of the first opening on the plane where the image sensor array is located is at least on one side of the first image sensor or overlaps with the first image sensor.

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