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1. 发明授权

US09625760B2 Method for manufacturing color filter substrate, color filter substrate and display device 有权
公开(公告)号：US09625760B2
公开(公告)日：2017-04-18
申请号：US14416658
申请日：2014-06-20
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Jikai Zhang , Tonghua Yang , Jiyu Wan , Dan Wang , Gyuhyun Lee
IPC分类号： G02B5/22 , G02B7/00 , G02F1/1335 , G02F1/1339 , G02B1/14 , G02B5/20 , G03F7/00 , G02F1/1337
CPC分类号： G02F1/133516 , G02B1/14 , G02B5/201 , G02F1/133512 , G02F1/1337 , G02F1/133723 , G02F1/13394 , G03F7/0007
摘要： Provided are method for manufacturing a color filter substrate, color filter substrate and display device. The method includes the following steps: providing a substrate; forming a color pixel unit on the substrate; forming a protective layer on the color pixel unit; coating an alignment film paint and a spacer paint on the protective layer in turn, and forming an alignment film and a spacer via a single patterning process or double patterning processes.

2. 发明申请

US20150205208A1 DEVELOPER COMPOSITION 审中-公开
标题翻译：开发商组合
公开(公告)号：US20150205208A1
公开(公告)日：2015-07-23
申请号：US14351740
申请日：2013-12-10
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Tonghua Yang , Hongjiang Wu , Min Li , Jikai Zhang
IPC分类号： G03F7/32
CPC分类号： G03F7/32
摘要： A developer composition including 0.01 to 5.0 parts by weight of inorganic or organic acids, 0.01 to 5.0 parts by weight of surfactant, 0.1 to 10.0 parts by weight of water-soluble organic solvent, 85 to 99 parts by weight of water, and 0 to 2 parts by weight of additives, based on 100 parts by weight of the developer composition.
摘要翻译：显影剂组合物，其包含0.01〜5.0重量份的无机酸或有机酸，0.01〜5.0重量份表面活性剂，0.1〜10.0重量份水溶性有机溶剂，85〜99重量份水，0〜基于100重量份的显影剂组合物2重量份的添加剂。

3. 发明授权

US09946109B2 Color filter and method for preparing the same, method for preparing alignment mark for spacer, and method for detecting position accuracy 有权
公开(公告)号：US09946109B2
公开(公告)日：2018-04-17
申请号：US15036352
申请日：2015-11-13
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Min Li , Jingjing Jiang , Yu Xiao , Xiaoguang Li , Tonghua Yang
IPC分类号： G02F1/1335 , G02B5/20 , G02F1/1339 , G02F1/13 , G01B11/27 , G03F7/00 , G02F1/1333
CPC分类号： G02F1/133516 , G01B11/272 , G02F1/1309 , G02F1/133512 , G02F1/133514 , G02F1/1339 , G02F1/13394 , G02F2001/133354 , G02F2001/133519 , G03F7/0007
摘要： The present application discloses a color filter, comprising: a substrate; a black matrix layer formed on the substrate; color film layers formed on at least one first sub-pixel opening area and a plurality of second sub-pixel opening areas on the substrate; wherein the size of the first sub-pixel opening area is smaller than the size of the second sub-pixel opening area; the size of the color film layer on the first sub-pixel opening area is smaller than the size of the color film layer on the second sub-pixel opening area; a flat layer formed on the color film layer; an alignment mark formed on the flat layer and located at a designated position around the first sub-pixel opening area; a spacer layer formed on the flat layer.

4. 发明授权

US09256012B2 Color filter substrate, manufacturing method thereof and display device 有权
标题翻译：滤色器基板，其制造方法和显示装置
公开(公告)号：US09256012B2
公开(公告)日：2016-02-09
申请号：US14350914
申请日：2013-12-12
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Min Li , Jingjing Jiang , Tonghua Yang , Changgang Huang
IPC分类号： G02F1/1335 , G02B5/20
CPC分类号： G02B5/201 , G02F1/133512 , G02F1/133514 , G02F1/13394 , G02F2001/13396
摘要： A color filter substrate, a manufacturing method thereof and a display device are provided. The color filter substrate includes a substrate; a black matrix dividing the substrate into a plurality of sub-pixel areas arranged in matrix; a color filter layer including color photoresist patterns with N different colors, N≧3, arranged cyclically in discontinuous sub-pixel areas in adjacent N rows/columns, the color photoresist patterns in M adjacent sub-pixel areas of a single color in at least one line/column in the color filter layer extending to regions over the black matrix corresponding to regions between adjacent sub-pixel areas, to form continuous strip-like color photoresist patterns, wherein M≧2; and spacers including main spacers disposed over regions between adjacent discontinuous color photoresist patterns corresponding to the black matrix and secondary spacers disposed over regions of the continuous strip-like color photoresist patterns corresponding to the black matrix.
摘要翻译：提供一种滤色器基板，其制造方法和显示装置。滤色器基板包括基板; 将基板划分成矩阵排列的多个子像素区域的黑矩阵; 包括在相邻的N行/列中的不连续的子像素区域中循环地布置N种不同颜色的N种不同颜色的彩色光致抗蚀剂图案的滤色器层，至少在单个颜色的M个相邻子像素区域中的彩色光致抗蚀剂图案滤色器层中的一行/列延伸到与相邻子像素区域之间的区域对应的黑色矩阵上的区域，以形成连续的带状彩色光致抗蚀剂图案，其中M≥2; 以及间隔物，其包括设置在对应于黑矩阵的相邻不连续着色光致抗蚀剂图案之间的区域上的主间隔物和设置在对应于黑矩阵的连续带状彩色光致抗蚀剂图案的区域上的次间隔物。

5. 发明申请

US20150368526A1 MODIFIED ACRYLATE ADHESIVE RESIN AND PRODUCTION PROCESS OF THE SAME, PHOTOSENSITIVE RESIN COMPOSITION, DISPLAY SUBSTRATE, LIQUID CRYSTAL PANEL 有权
标题翻译：改性丙烯酸酯粘合剂及其生产方法，感光树脂组合物，显示基材，液晶面板
公开(公告)号：US20150368526A1
公开(公告)日：2015-12-24
申请号：US14499425
申请日：2014-09-29
申请人： BOE Technology Group Co., Ltd. , Beijing BOE Display Technology Co., Ltd.
发明人： Tonghua Yang , Min Li , Sikai Zhang , He Feng , Ming Dong
IPC分类号： C09J153/00 , G02F1/1339 , C08F299/00
CPC分类号： C09J153/00 , B32B2457/202 , C08F299/00 , C08G81/021 , G02F1/1339 , G02F2001/13398 , Y10T428/1059 , Y10T428/24752
摘要： The invention discloses a modified acrylate adhesive resin and a production process of the same, a photosensitive resin composition, a display substrate, and a liquid crystal panel. This resin can improve the compression displacement and elastic recovery rate of the column-like spacers between two substrates of the liquid crystal display. The modified acrylate adhesive resin disclosed by the invention is an acrylate adhesive resin modified by a terminal hydroxyl-containing polybutadiene polymer, and has the following general structural formula: in which formula Z is: wherein y1+y2+y3=1; and n is an integer of 3-30; in which formula R1 is a hydrogen atom or an alkyl group; R2 is an alkyl group or an aralkyl group; R3 is an aromatic carbon ring; x1 is an integer of 1-300; x2 is an integer of 1-300; x3 is an integer of 1-300; and x4 is an integer of 2-30. The resin of the invention can be used for producing spacers.
摘要翻译：本发明公开了一种改性丙烯酸酯粘合树脂及其制造方法，感光性树脂组合物，显示基板和液晶面板。该树脂可以提高液晶显示器的两个基板之间的柱状间隔物的压缩位移和弹性回复率。本发明公开的改性丙烯酸酯粘合剂树脂是由含末端羟基的聚丁二烯聚合物改性的丙烯酸酯粘合剂树脂，具有以下通式：其中式Z为：其中y1 + y2 + y3 = 1; n为3-30的整数; 式中R1是氢原子或烷基; R2是烷基或芳烷基; R3是芳香碳环; x1是1-300的整数; x2是1-300的整数; x3是1-300的整数; x4为2-30的整数。本发明的树脂可用于制造间隔物。

6. 发明授权

US11529282B2 Intersection blind-guiding system, blind-guiding method and blind-guiding terminal 有权
公开(公告)号：US11529282B2
公开(公告)日：2022-12-20
申请号：US16629790
申请日：2019-03-11
申请人： BEIJING BOE DISPLAY TECHNOLOGY CO., LTD. , BOE TECHNOLOGY GROUP CO., LTD.
发明人： Nan Chen , Yongzhi Song , Dong Wang , Tonghua Yang , Guohua Zhang
IPC分类号： A61H3/06 , G09B21/00 , G08G1/005
摘要： An intersection blind-guiding system includes: a blind-guiding terminal, a plurality of blind road sensors, and a processor configured to be coupled to the blind road sensors. The blind-guiding terminal includes a blind-guiding terminal sensor configured to transmit a sensing signal. The blind road sensors include at least one first blind road sensor and at least one second blind road sensor. The blind road sensors are configured to separately receive the sensing signal transmitted by the blind-guiding terminal sensor, and upload corresponding sensing information. The processor is configured to receive the sensing information uploaded by the blind road sensors, locate a current position of a blind person carrying the blind-guiding terminal, determine a direction in which the blind person previously traveled, determine geographic distribution information of the current position of the blind person, and send a command carrying the geographical distribution information.

7. 发明授权

US10782454B2 Black matrix layer having micro-grooves, display substrate, and display apparatus 有权
公开(公告)号：US10782454B2
公开(公告)日：2020-09-22
申请号：US16099520
申请日：2017-11-15
申请人： BOE Technology Group Co., Ltd. , Beijing BOE Display Technology Co., Ltd.
发明人： Jiyu Wan , Tonghua Yang , Jingjing Jiang , He Feng , Sikai Zhang
IPC分类号： G02B5/00 , G02B5/20 , B08B3/10
摘要： A black matrix layer for defining a plurality of subpixel regions in a display substrate is provided. The black matrix layer includes a micro-groove region having a plurality of micro-grooves spaced apart from each other. A depth of each of the plurality of micro-grooves at least partially extends through a depth of the black matrix layer. At least one of the plurality of micro-grooves has an elongated shape extending along an elongation direction.

8. 发明授权

US10466528B2 Mother plate for color filter substrate 有权
公开(公告)号：US10466528B2
公开(公告)日：2019-11-05
申请号：US15678810
申请日：2017-08-16
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Tonghua Yang , He Feng , Jiyu Wan , Sikai Zhang , Dong Wang
IPC分类号： G02F1/1335
摘要： A mother plate for a color filter substrate is provided. The mother plate comprises: a base substrate comprising at least a first region and a second region, wherein each of the first region and the second region comprises a plurality of opening structures defined by a black matrix, sizes of the opening structures in the first region are larger than sizes of the opening structures in the second region.

9. 发明授权

US10197912B2 Method for manufacturing color photoresist pattern in color filter 有权
公开(公告)号：US10197912B2
公开(公告)日：2019-02-05
申请号：US15358709
申请日：2016-11-22
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Tonghua Yang , Hongjiang Wu , Min Li , Jikai Zhang
IPC分类号： G03F7/00 , G03F7/32 , G02F1/1335
摘要： A method for manufacturing a color photoresist pattern in a color filter is provided. The method includes applying a layer of negative color resist onto a substrate; exposing the layer of negative color resist through a mask; and developing the exposed layer of negative color resist with a developer composition which comprises 0.01 to 5.0 parts by weight of inorganic or organic acids, 0.01 to 5.0 parts by weight of surfactant, 0.1 to 10.0 parts by weight of water-soluble organic solvent, 85 to 99 parts by weight of water, and 0 to 2 parts by weight of additives, based on 100 parts by weight of the developer composition.

10. 发明授权

US09752052B2 Auto-repairing compositions for overcoat layer, method of producing the same, and display apparatus 有权
公开(公告)号：US09752052B2
公开(公告)日：2017-09-05
申请号：US14369464
申请日：2013-12-20
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
发明人： Tonghua Yang , Min Li , Jikai Zhang , Sikai Zhang , He Feng
IPC分类号： C08K5/101 , C09D133/06 , C09D175/04 , C09D133/08 , C09D133/14 , C09D163/00 , G02F1/1335 , C09D4/06 , C08F222/10 , C08G59/42 , C08G59/44
CPC分类号： C09D175/04 , C08F222/10 , C08F2222/104 , C08G59/4215 , C08G59/4223 , C08G59/44 , C08K5/101 , C09D4/06 , C09D133/06 , C09D133/068 , C09D133/08 , C09D133/14 , C09D163/00 , G02F1/133516 , G02F2001/133519 , Y10T428/254 , C08L33/00
摘要： Disclosed are an auto-repairing composition for overcoat layer, a method of producing the same, and a display apparatus. The composition for overcoat layer comprising 1-10 wt % of microcapsules based on the total weight of the composition for overcoat layer, said microcapsule including a capsule wall and a capsule core, wherein the capsule wall comprises an alkali-insoluble resin, and the capsule core comprises, based on the total weight of the capsule core, 30-60 wt % of a photo-curable unsaturated oligomer, 30-60 wt % of a photo-polymerizable monomer, 1-10 wt % of a photo-initiator, and 0-5 wt % of additive.

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