Patents by Inventor Jinliang HU
Jinliang HU has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20250092206Abstract: The invention belongs to the field of polymers, and relates to biaxially oriented polypropylene dielectric film, a modified polypropylene material and use thereof. The preparation raw materials of the biaxially oriented polypropylene dielectric film comprise a modified polypropylene grafted with an alkenyl-containing functional monomer. The modified polypropylene grafted with an alkenyl-containing functional monomer comprises a structural unit derived from polypropylene as a matrix phase and a structural unit derived from an alkenyl-containing functional monomer as a dispersion phase. The ash content of the modified polypropylene grafted with an alkenyl-containing functional monomer is less than 50 ppm.Type: ApplicationFiled: November 22, 2022Publication date: March 20, 2025Inventors: Yaru ZHANG, Qi LI, Qi ZHANG, Hao YUAN, Jinliang HE, Qing SHAO, Junluo LI, Hui QUAN, Mingti WANG, Jun HU, Juan LI, Dali GAO, Longgui ZHANG, Shixun HU, Hongchao LU, Lidong XIA
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Patent number: 12221537Abstract: A microspheric ionomer having a cross-linked structure, a preparation method therefor, applications thereof, and a preparation system thereof. The ionomer comprises structure units A represented by formula (1), structure units B represented by formula (2), and a cross-linking structure provided by a cross-linking agent, M being separately selected from H, a metal cation, and a straight chain, a saturated alkyl of branched or ring-shaped C1-C20, R being H or a methyl; and metal cations are introduced to part of structure units A in the ionomer. The ionomer shows an outstanding effect on nucleation of PET, serves as a nucleating agent for PET modification, so as to obtain a corresponding PET composition.Type: GrantFiled: March 13, 2024Date of Patent: February 11, 2025Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATIONInventors: Wenbo Song, Hao Yuan, Zhenjie Liu, Jinliang Qiao, Shijun Zhang, Hua Yin, Huijie Hu, Qing Shao, Jie Zhang, Xiaomeng Zhang, Dezhan Li, Fuyong Bi
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Patent number: 12222596Abstract: A display substrate, a method for manufacturing a display substrate and a display device are provided. The display substrate has a display area and a bonding area. The display substrate includes a base, a first conductive layer, a light shielding layer, and bonding pads. The first conductive layer is on the base and in the display area, and the first conductive layer includes gate lines; the light shielding layer is on a side of the first conductive layer proximal to the base, and an orthographic projection of the light shielding layer on the base at least covers orthographic projections of the gate lines on the base; the bonding pads are on the base at intervals and in the bonding area, orthographic projections of at least a portion of the bonding pads on the base are not overlapped with the orthographic projection of the light shielding layer on the base.Type: GrantFiled: October 23, 2020Date of Patent: February 11, 2025Assignees: FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jinliang Wang, Rong Wu, Yang Wang, Wenchao Wang, Liangliang Li, Sangjin Park, Baoqiang Wang, Xin Fang, Anguo Hu
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Patent number: 12153311Abstract: The present disclosure relates to a counter substrate and display panel. The counter substrate includes a base substrate, PS pattern layer and alignment film. A surface of the PS pattern layer away from the base substrate is a support surface, and the PS pattern layer includes: main PSs in a display area and a peripheral barrier wall in a non-display area. The peripheral barrier wall has an elongated-strip shape and has a same length direction as a corresponding display area side, the support surface of the peripheral barrier wall is closer to the base substrate than that of the main PS, and a distance between the support surfaces of the peripheral barrier wall and main PS in a thickness direction is a first distance.Type: GrantFiled: October 23, 2023Date of Patent: November 26, 2024Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jian Ma, Jinliang Hu, Chengyong Zhan, Wenming Ren
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Publication number: 20240295777Abstract: Provided is a liquid crystal display panel, including an array substrate and a color filter substrate that are arranged oppositely, and a plurality of photo spacers disposed between the array substrate and the color filter substrate. The array substrate is provided with a plurality of via holes, wherein the plurality of via holes are arranged in an array along two directions. In at least one of the two directions, widths of target end faces of at least part of the plurality of photo spacers are greater than widths of first opening faces of the via holes, wherein the target end face of the photo spacer is an end face, proximal to the array substrate, of the photo spacer, and the first opening face of the via hole is an opening face, proximal to the color filter substrate, of the via hole.Type: ApplicationFiled: November 9, 2021Publication date: September 5, 2024Inventors: Jinliang HU, Xiaofeng YIN, Jian MA, Lei ZHU, Chengyong ZHAN, Wenming REN
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Patent number: 12078897Abstract: The display panel includes: a display substrate, wherein the display substrate includes a color film substrate and an array substrate, a surface of the color film substrate away from the array substrate is provided with a color film polarizer, at least two preset points are provided on the display substrate, the at least two preset points are electrically connected to the color film polarizer, and the at least two preset points are electrically connected to the driving circuit, so as to form at least one first anti-static ring; and at least one grounding line, wherein the at least one grounding line is electrically connected to the array substrate, and electrically connected to the driving circuit, so as to form at least one second anti-static ring surrounding the display substrate. A display device is also provided.Type: GrantFiled: July 27, 2022Date of Patent: September 3, 2024Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jinliang Hu, Chengyong Zhan, Jian Ma, Jingsen Li, Ran Zhang
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Patent number: 12055833Abstract: The present disclosure provides a thin film transistor liquid crystal display panel and a preparation method thereof. The display panel has an array substrate, an opposite substrate and a frame sealant, and has a substrate layer, a first protective passivation layer, an organic film layer, and a second protective passivation layer, wherein an orthographic projection of the second protective passivation layer on the substrate extends to an outer region outside the frame sealant. The display panel further has a water insulation layer, which covers a portion of the second protective passivation layer where its orthographic projection on the substrate layer is in the outer region, such that the second protective passivation layer is not in contact with an external environment of the display panel.Type: GrantFiled: January 14, 2021Date of Patent: August 6, 2024Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jian Ma, Jinliang Hu, Wenming Ren, Ran Zhang, Haiyang Jia
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Publication number: 20240234446Abstract: The present disclosure provides an array substrate and a method of manufacturing the same and a display panel, which belongs to the field of display technologies. The method of manufacturing the array substrate comprises: providing a base substrate; forming a drive circuit layer on the base substrate, wherein the drive circuit layer includes a switching transistor; forming an insulating material layer on one side of the drive circuit layer distal to the base substrate, wherein the insulating material layer has a connection via-hole exposing at least a part region of a drain electrode of the switching transistor; and forming an electrode layer on one side of the insulating material layer distal to the base substrate, wherein a surface of the electrode layer distal to the base substrate has groove structures extending to the connection via-hole.Type: ApplicationFiled: March 26, 2024Publication date: July 11, 2024Inventors: Wenming REN, Jinliang HU, Jian MA, Chengyong ZHAN
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Publication number: 20240219783Abstract: The display panel includes: a display substrate, wherein the display substrate includes a color film substrate and an array substrate, a surface of the color film substrate away from the array substrate is provided with a color film polarizer, at least two preset points are provided on the display substrate, the at least two preset points are electrically connected to the color film polarizer, and the at least two preset points are electrically connected to the driving circuit, so as to form at least one first anti-static ring; and at least one grounding line, wherein the at least one grounding line is electrically connected to the array substrate, and electrically connected to the driving circuit, so as to form at least one second anti-static ring surrounding the display substrate. A display device is also provided.Type: ApplicationFiled: July 27, 2022Publication date: July 4, 2024Inventors: Jinliang Hu, Chengyong Zhan, Jian Ma, Jingsen Li, Ran Zhang
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Patent number: 11973087Abstract: The present disclosure provides an array substrate and a method of manufacturing the same and a display panel, which belongs to the field of display technologies. The method of manufacturing the array substrate comprises: providing a base substrate; forming a drive circuit layer on the base substrate, wherein the drive circuit layer includes a switching transistor; forming an insulating material layer on one side of the drive circuit layer distal to the base substrate, wherein the insulating material layer has a connection via-hole exposing at least a part region of a drain electrode of the switching transistor; and forming an electrode layer on one side of the insulating material layer distal to the base substrate, wherein a surface of the electrode layer distal to the base substrate has groove structures extending to the connection via-hole. The manufacturing method may avoid the occurrence of poor coating in forming an orientation layer.Type: GrantFiled: September 29, 2020Date of Patent: April 30, 2024Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Wenming Ren, Jinliang Hu, Jian Ma, Chengyong Zhan
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Publication number: 20240053640Abstract: The present disclosure relates to a counter substrate and display panel. The counter substrate includes a base substrate, PS pattern layer and alignment film. A surface of the PS pattern layer away from the base substrate is a support surface, and the PS pattern layer includes: main PSs in a display area and a peripheral barrier wall in a non-display area. The peripheral barrier wall has an elongated-strip shape and has a same length direction as a corresponding display area side, the support surface of the peripheral barrier wall is closer to the base substrate than that of the main PS, and a distance between the support surfaces of the peripheral barrier wall and main PS in a thickness direction is a first distance.Type: ApplicationFiled: October 23, 2023Publication date: February 15, 2024Applicants: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Jian MA, Jinliang HU, Chengyong ZHAN, Wenming REN
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Patent number: 11835826Abstract: The present disclosure relates to a counter substrate and display panel. The counter substrate includes a base substrate, PS pattern layer and alignment film. A surface of the PS pattern layer away from the base substrate is a support surface, and the PS pattern layer includes: main PSs in a display area and a peripheral barrier wall in a non-display area. The peripheral barrier wall has an elongated-strip shape and has a same length direction as a corresponding display area side, the support surface of the peripheral barrier wall is closer to the base substrate than that of the main PS, and a distance between the support surfaces of the peripheral barrier wall and main PS in a thickness direction is a first distance. A ratio between a width of the support surface of the peripheral barrier wall and the first distance is less than 100.Type: GrantFiled: September 29, 2022Date of Patent: December 5, 2023Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jian Ma, Jinliang Hu, Chengyong Zhan, Wenming Ren
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Publication number: 20230023604Abstract: The present disclosure relates to a counter substrate and display panel. The counter substrate includes a base substrate, PS pattern layer and alignment film. A surface of the PS pattern layer away from the base substrate is a support surface, and the PS pattern layer includes: main PSs in a display area and a peripheral barrier wall in a non-display area. The peripheral barrier wall has an elongated-strip shape and has a same length direction as a corresponding display area side, the support surface of the peripheral barrier wall is closer to the base substrate than that of the main PS, and a distance between the support surfaces of the peripheral barrier wall and main PS in a thickness direction is a first distance. A ratio between a width of the support surface of the peripheral barrier wall and the first distance is less than 100.Type: ApplicationFiled: September 29, 2022Publication date: January 26, 2023Applicants: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Jian MA, Jinliang HU, Chengyong ZHAN, Wenming REN
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Patent number: 11500249Abstract: The present disclosure relates to a counter substrate and display panel. The counter substrate includes a base substrate, PS pattern layer and alignment film. A surface of the PS pattern layer away from the base substrate is a support surface, and the PS pattern layer includes: main PSs in a display area and a peripheral barrier wall in a non-display area. The peripheral barrier wall has an elongated-strip shape and has a same length direction as a corresponding display area side, the support surface of the peripheral barrier wall is closer to the base substrate than that of the main PS, and a distance between the support surfaces of the peripheral barrier wall and main PS in a thickness direction is a first distance. A ratio between a width of the support surface of the peripheral barrier wall and the first distance is less than 100.Type: GrantFiled: June 25, 2021Date of Patent: November 15, 2022Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BEIJING BOE TECHNOLOGY DEVELOPMENT CO., LTD.Inventors: Jian Ma, Jinliang Hu, Chengyong Zhan, Wenming Ren
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Publication number: 20220317493Abstract: The present disclosure provides a thin film transistor liquid crystal display panel and a preparation method thereof. The display panel has an array substrate, an opposite substrate and a frame sealant, and has a substrate layer, a first protective passivation layer, an organic film layer, and a second protective passivation layer, wherein an orthographic projection of the second protective passivation layer on the substrate extends to an outer region outside the frame sealant. The display panel further has a water insulation layer, which covers a portion of the second protective passivation layer where its orthographic projection on the substrate layer is in the outer region, such that the second protective passivation layer is not in contact with an external environment of the display panel.Type: ApplicationFiled: January 14, 2021Publication date: October 6, 2022Inventors: Jian Ma, Jinliang Hu, Wenming Ren, Ran Zhang, Haiyang Jia
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Publication number: 20220310670Abstract: The present disclosure provides an array substrate and a method of manufacturing the same and a display panel, which belongs to the field of display technologies. The method of manufacturing the array substrate comprises: providing a base substrate; forming a drive circuit layer on the base substrate, wherein the drive circuit layer includes a switching transistor; forming an insulating material layer on one side of the drive circuit layer distal to the base substrate, wherein the insulating material layer has a connection via-hole exposing at least a part region of a drain electrode of the switching transistor; and forming an electrode layer on one side of the insulating material layer distal to the base substrate, wherein a surface of the electrode layer distal to the base substrate has groove structures extending to the connection via-hole. The manufacturing method may avoid the occurrence of poor coating in forming an orientation layer.Type: ApplicationFiled: September 29, 2020Publication date: September 29, 2022Inventors: Wenming REN, Jinliang HU, Jian MA, Chengyong ZHAN
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Publication number: 20220206329Abstract: The present disclosure relates to a counter substrate and display panel. The counter substrate includes a base substrate, PS pattern layer and alignment film. A surface of the PS pattern layer away from the base substrate is a support surface, and the PS pattern layer includes: main PSs in a display area and a peripheral barrier wall in a non-display area. The peripheral barrier wall has an elongated-strip shape and has a same length direction as a corresponding display area side, the support surface of the peripheral barrier wall is closer to the base substrate than that of the main PS, and a distance between the support surfaces of the peripheral barrier wall and main PS in a thickness direction is a first distance. A ratio between a width of the support surface of the peripheral barrier wall and the first distance is less than 100.Type: ApplicationFiled: June 25, 2021Publication date: June 30, 2022Inventors: Jian MA, Jinliang HU, Chengyong ZHAN, Wenming REN
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Patent number: 11335710Abstract: A thin film transistor, a display panel and a preparation method thereof and a display apparatus are provided. The thin film transistor includes: a substrate; a gate metal located on a side of the substrate; a gate insulating layer located on a side of the gate metal away from the substrate; an active layer located on a side of the gate insulating layer away from the substrate; a first metal oxide and a second metal oxide which are located on a side of the active layer away from the substrate and are arranged on a same layer; and a source metal and a drain metal which are located on sides of the first metal oxide and the second metal oxide away from the substrate and are arranged in a same layer.Type: GrantFiled: July 23, 2020Date of Patent: May 17, 2022Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Qinghe Wang, Tongshang Su, Yongchao Huang, Yingbin Hu, Yang Zhang, Haitao Wang, Ning Liu, Guangyao Li, Zheng Wang, Yu Ji, Jinliang Hu, Wei Song, Jun Cheng, Liangchen Yan
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Patent number: 11327365Abstract: The present application provides an apparatus for fabricating a display substrate of a liquid crystal display panel. The apparatus includes a support for receiving a mother substrate having a plurality of display substrate units and a photoalignment material layer on the plurality of display substrate units; a plurality of polarizers including a first polarizer having a first light transmission axis, and a second polarizer having a second light transmission axis non-parallel to the first light transmission axis; and a light source for irradiating a light on a first display substrate unit of the plurality of display substrate units through the first polarizer and on a second display substrate unit of the plurality of display substrate units through the second polarizer.Type: GrantFiled: April 4, 2018Date of Patent: May 10, 2022Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Chengyong Zhan, Ting Wan, Jinliang Hu, Wenming Ren
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Publication number: 20210382356Abstract: The present application provides an apparatus for fabricating a display substrate of a liquid crystal display panel. The apparatus includes a support for receiving a mother substrate having a plurality of display substrate units and a photoalignment material layer on the plurality of display substrate units; a plurality of polarizers including a first polarizer having a first light transmission axis, and a second polarizer having a second light transmission axis non-parallel to the first light transmission axis; and a light source for irradiating a light on a first display substrate unit of the plurality of display substrate units through the first polarizer and on a second display substrate unit of the plurality of display substrate units through the second polarizer.Type: ApplicationFiled: April 4, 2018Publication date: December 9, 2021Applicants: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Chengyong Zhan, Ting Wan, Jinliang Hu, Wenming Ren