Patents by Inventor Jianying Zhang
Jianying Zhang 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: 20230155089Abstract: The present disclosure relates to the field of display, and provides an array substrate, a light-emitting substrate and a display device. The array substrate includes a base substrate, and a first conductive layer and a second conductive layer stacked on and base substrate and insulated from each other. The array substrate also includes a plurality of groups of light-emitting element terminals arranged in an array on the second conductive layer, for connecting to light-emitting elements; and several groups of sensor terminals located on the second conductive layer for connecting to sensors. The sensors are configured to sense the light-emitting elements, so as to quickly and effectively monitor the light-emitting conditions of the surrounding light-emitting elements, and make more precise adjustments in time to various parameters of the light-emitting elements, ensuring the stable performance of each light-emitting element.Type: ApplicationFiled: March 10, 2021Publication date: May 18, 2023Inventors: Jie LEI, Zouming XU, Jian TIAN, Chunjian LIU, Xintao WU, Qin ZENG, Jie WANG, Jianying ZHANG
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Publication number: 20230119455Abstract: A color filter substrate (100) is disclosed, including a substrate (110), a black matrix layer (120), a first groove (130), and a reflective layer (140). The substrate (110) includes a display area (111) and a non-display area (112) disposed surrounding the display area (111). The black matrix layer (120) is arranged on the substrate (110), and includes a first black matrix layer (121) arranged in the display area (111) and a second black matrix layer (122) formed in the non-display area (112). The first groove (130) is defined in the second black matrix layer (122), and the reflective layer (140) covers the first groove (130).Type: ApplicationFiled: December 30, 2021Publication date: April 20, 2023Inventors: Jie WANG, Fulin DENG, Rong TANG, Jianying ZHANG, Haoxuan ZHENG
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Publication number: 20230080464Abstract: An assembling film, a method for assembling a display, and a display are provided. The assembling film has a photothermal deformation effect. The assembling film includes: an organic material layer, and an inorganic material layer stacked together with the organic material layer. A thermal expansion coefficient of the organic material layer is different from a thermal expansion coefficient of the inorganic material layer. The assembling film in the double-layered structure formed by the organic material layer and the inorganic material layer has a particular photothermal deformation effect, and is able to be bent and deformed when being heated, and thus can be used to assemble the display, so as to tackle the light leakage problem and realize the light shielding effect.Type: ApplicationFiled: December 30, 2021Publication date: March 16, 2023Applicant: HKC Corporation LimitedInventors: Rong TANG, Jun NIE, Jianying ZHANG, Haoxuan ZHENG
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Publication number: 20230034742Abstract: The present disclosure provides a light-emitting substrate, a backlight and a display device. The light-emitting substrate includes a light-emitting region and a peripheral region surrounding the light-emitting region. The peripheral region includes a first area, the first area is located between a first side of the light-emitting substrate and the light-emitting region, the light-emitting substrate further includes a first signal line, the first signal line includes at least one selected from a group consisting of a first portion and a second portion, the first portion of the first signal line extends along a first direction in the first area, the second portion of the first signal line extends into the light-emitting region, the first portion and the second portion of the first signal line are connected when the first signal line includes the first portion and the second portion.Type: ApplicationFiled: July 30, 2021Publication date: February 2, 2023Inventors: Chunjian LIU, Zouming XU, Jian TIAN, Xintao WU, Jie LEI, Jie WANG, Jianying ZHANG
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Patent number: 11530390Abstract: A method for promoting replication of infectious bovine rhinotracheitis viruses using cold atmospheric plasma, including: irradiating a medium for Madin-Darby bovine kidney cells with a cold atmospheric plasma generator; adding the irradiated medium to the Madin-Darby bovine kidney cells; and adding infectious bovine rhinotracheitis viruses for incubation. The time required for treatment is 2 min allowing for a simple and rapid operation. The plasma is used for the indirect treatment of cells with a uniform process and a controllable intensity. The replication of the infectious bovine rhinotracheitis viruses in the Madin-Darby bovine kidney cells is significantly promoted by co-incubation in the treated DMEM for 1 hour, so that the high levels of infectious bovine rhinotracheitis viruses obtained can be used for vaccine production after inactivation, improving the vaccine production efficiency.Type: GrantFiled: April 18, 2019Date of Patent: December 20, 2022Assignee: JIANGSU CAPTAIN BIOTECHNOLOGY CO., LTD.Inventors: Xiaofeng Dai, Xuanhao Zhang, Jianying Zhang
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Publication number: 20220300114Abstract: The present disclosure relates to a light emitting substrate, a display device and a fabricating method. The substrate includes: a base substrate, and an electrode layer, a first insulating layer, a first wiring layer, a second insulating layer, a second wiring layer and light emitting elements sequentially located on a side of the base substrate; the electrode layer includes: a plurality of first touch control electrodes extending along a first direction; the first wiring layer includes: a plurality of driving signal wires extending along a second direction and configured to drive the light emitting elements to emit light, and a plurality of second touch control electrodes extending along the second direction, where the second touch control electrodes are insulated from the first touch control electrodes, and the second direction intersects with the first direction; and the second wiring layer includes: connection signal wires configured to connect different light emitting elements.Type: ApplicationFiled: October 11, 2021Publication date: September 22, 2022Inventors: Jie WANG, Zouming XU, Jian TIAN, Chunjian LIU, Xintao WU, Jie LEI, Jianying ZHANG
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Publication number: 20220264743Abstract: A backplane, a backlight source, an illumination device and a displaying device. The backplane comprises a substrate; a first metal trace layer disposed on one surface of the substrate; an insulating layer disposed on a side, away from the substrate, of the first metal trace layer; a second metal trace layer disposed on a side, away from the substrate, of the insulating layer, an overlapping area existing between an orthographic projection of the second metal trace layer on the substrate and an orthographic projection of the first metal trace layer on the substrate; and a barrier layer disposed between the first metal trace layer and the second metal trace layer, an orthographic projection of the barrier layer on the substrate covering the overlapping area, and the barrier layer being used for preventing metals in the first metal trace layer and the second metal trace layer from growing towards each other.Type: ApplicationFiled: October 22, 2021Publication date: August 18, 2022Inventors: Yongfei LI, Liuyue YIN, Haifeng HU, Huan LIU, Mengmeng LI, Yuancheng LI, Yu JIANG, Qin ZENG, Zouming XU, Jian TIAN, Chunjian LIU, Xintao WU, Jie LEI, Jie WANG, Jianying ZHANG
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Publication number: 20220238771Abstract: The present disclosure provides an array substrate and a display device. The array substrate includes a base substrate, a first conductive layer and a second conductive layer, the first conductive layer is provided on one side of the base substrate and includes a first conductive portion; the second conductive layer is provided on one side of the first conductive layer away from the base substrate and includes a second conductive portion; the projection of at least part of the second conductive portion on the base substrate and the projection of the first conductive portion on the base substrate do not overlap.Type: ApplicationFiled: November 2, 2021Publication date: July 28, 2022Applicants: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jie Lei, Zouming Xu, Jian Tian, Chunjian Liu, Xintao Wu, Jie Wang, Qin Zeng, Jianying Zhang, Zhi Zhang, Qingpu Wang, Chuanwen Zhang, Zhenzhong Fang
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Publication number: 20220165206Abstract: The disclosure provides a driving backplate and a display device. The driving backplate includes a substrate having a plurality of light source regions where light sources are disposed, the plurality of light source regions being arranged in an array; and a plurality of control chips arranged in an array on the substrate, the plurality of control chips being in one-to-one correspondence with the plurality of light source regions and each configured to provide a driving signal to the light source in a corresponding light source region, wherein each column of control chips is divided into at least two groups, each group of control chips are coupled in series through a same signal line, and the at least two groups of control chips are coupled in parallel with each other.Type: ApplicationFiled: September 29, 2021Publication date: May 26, 2022Inventors: Qin ZENG, Zouming XU, Jian TIAN, Jie LEI, Jie WANG, Jianying ZHANG, Xintao WU, Chunjian LIU
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Publication number: 20190330598Abstract: A method for promoting replication of infectious bovine rhinotracheitis viruses using cold atmospheric plasma, including: irradiating a medium for Madin-Darby bovine kidney cells with a cold atmospheric plasma generator; adding the irradiated medium to the Madin-Darby bovine kidney cells; and adding infectious bovine rhinotracheitis viruses for incubation. The time required for treatment is 2 min allowing for a simple and rapid operation. The plasma is used for the indirect treatment of cells with a uniform process and a controllable intensity. The replication of the infectious bovine rhinotracheitis viruses in the Madin-Darby bovine kidney cells is significantly promoted by co-incubation in the treated DMEM for 1 hour, so that the high levels of infectious bovine rhinotracheitis viruses obtained can be used for vaccine production after inactivation, improving the vaccine production efficiency.Type: ApplicationFiled: April 18, 2019Publication date: October 31, 2019Inventors: Xiaofeng DAI, Xuanhao ZHANG, Jianying ZHANG
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Publication number: 20150093821Abstract: A biodegradable and biocompatible polyurethane composition synthesized by reacting isocyanate groups of at least one multifunctional isocyanate compound with at least one bioactive agent having at least one reactive group —X which is a hydroxyl group (—OH) or an amine group (—NH2). The polyurethane composition is biodegradable within a living organism to biocompatible degradation products including the bioactive agent. Preferably, the released bioactive agent affects at least one of biological activity or chemical activity in the host organism. A biodegradable polyurethane composition includes hard segments and soft segments. Each of the hard segments is preferably derived from a diurea diol or a diester diol and is preferably biodegradable into biomolecule degradation products or into biomolecule degradation products and a biocompatible diol. Another biodegradable polyurethane composition includes hard segments and soft segments.Type: ApplicationFiled: October 10, 2014Publication date: April 2, 2015Inventors: Eric J. Beckman, Jeffrey O. Hollinger, Bruce A. Doll, Scott A. Guelcher, Jianying Zhang
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Patent number: 8771310Abstract: The present invention relates to compositions and methods for improving outcomes in vascular interventional procedures. In particular, the present invention relates to compositions and methods for improving outcomes in vascular interventional procedures using an anti-no-reflow guide wire that attenuates the “no-reflow” phenomenon that is associated with negative outcomes.Type: GrantFiled: May 28, 2008Date of Patent: July 8, 2014Assignee: Adenopaint, LLCInventors: Mervyn B. Forman, Edwin K. Jackson, Jianying Zhang, Zaichuan Mi
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Patent number: 8716417Abstract: An olefin polymerization catalyst and preparation method and use thereof are provided. The components of the catalyst comprise an active magnesium halide, a titanium compound containing at least one Ti-halide bond loaded on the active magnesium halide, and an internal electron donor selected from one or more silicon esters compounds having formula (I). The method for preparing the catalyst components is that: adding spherical magnesium chloride alcoholate particles and the electron donor into the solution of titanium compound in sequence, and processing with the titanium compound for one or more times to obtain the catalyst. The catalyst system used for the olefin polymerization comprises the catalyst components, a cocatalyst and an external electron donor. The catalyst has high activity for the propylene polymerization, and the activity is 4399 gPP/gTi·h(50° C., 1 h, slurry polymerization at atmospheric pressure), and the isotacticity of the polymer is 98%.Type: GrantFiled: June 3, 2011Date of Patent: May 6, 2014Assignee: PetroChina Company LimitedInventors: Jianjun Yi, Chunming Cui, Huashu Li, Zhifei Li, Baozuo Yin, Liang Cui, Jianying Zhang, Liang Wang
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Patent number: 8470941Abstract: A catalyst for homopolymerizing and copolymerizing propylene and its preparation and use. The catalyst component includes titanium compound containing at least one Ti-halogen bond and at least two kinds of electron donor compounds A and B supported on MgCl2.nROH adduct, wherein the electron donor compound A is a compound of formula (I), the electron donor compound B is ester or ether compound; the molar ratio between compound A and compound B is 0.1-5; the molar ratio between the total amounts of the two kinds of electron donors and MgCl2.nROH is 0.01-1, based on the amount of MgCl2.nROH; and the molar ration between the titanium compound containing Ti-halogen bond and MgCl2.nROH is 1-200. The catalyst has high activity, high stereospecificity and good copolymerization performance. In addition, the morphology of the polymer obtained therefrom is good.Type: GrantFiled: December 2, 2008Date of Patent: June 25, 2013Assignee: PetroChina Company LimitedInventors: Jianjun Yi, Baozuo Yin, Chunming Cui, Zhifei Li, Liang Cui, Huashu Li, Weihuan Huang, Jianying Zhang, Li Wang
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Patent number: 8404789Abstract: An olefin polymerization catalyst and preparation method and use thereof are provided. The catalyst component comprises (1) an active magnesium halide, (2) a titanium compound containing at least one Ti-halide bond supported thereon, and (3) an electron donor selected from the group consisting of one or more sulfonyl-containing compounds having the following formula. There are two methods for preparing such solid catalyst component: I) treating the active magnesium halide (1) particles with alkylaluminum, subsequently adding the electron donor (3), treating it with the solution of titanium compound (2) one or more times; II) adding spherical magnesium chloride alcoholate particles to the solution of titanium compound (2), subsequently adding the electron donor (3), treating it with the solution of titanium compound (2) one or more times. The catalyst system comprises such solid catalyst component, a co-catalyst (alkylaluminum compound) and an external electron donor.Type: GrantFiled: May 15, 2008Date of Patent: March 26, 2013Assignee: Petrochina Company LimitedInventors: Jianjun Yi, Chunming Cui, Huashu Li, Baozuo Yin, Jianying Zhang, Xiaomei Lang, Linmei Wu
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Publication number: 20130072647Abstract: An olefin polymerization catalyst and preparation method and use thereof are provided. The components of the catalyst comprise an active magnesium halide, a titanium compound containing at least one Ti-halide bond loaded on the active magnesium halide, and an internal electron donor selected from one or more silicon esters compounds having formula (I). The method for preparing the catalyst components is that: adding spherical magnesium chloride alcoholate particles and the electron donor into the solution of titanium compound in sequence, and processing with the titanium compound for one or more times to obtain the catalyst. The catalyst system used for the olefin polymerization comprises the catalyst components, a cocatalyst and an external electron donor. The catalyst has high activity for the propylene polymerization, and the activity is 4399 gPP/gTi·h(50° C., 1 h, slurry polymerization at atmospheric pressure), and the isotacticity of the polymer is 98%.Type: ApplicationFiled: June 3, 2011Publication date: March 21, 2013Applicant: PetroChina Company LimitedInventors: Jianjun Yi, Chunming Cui, Huashu Li, Zhifei Li, Baozuo Yin, Liang Cui, Jianying Zhang, Liang Wang
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Patent number: 8029774Abstract: A composition includes at least one biologically active agent covalently attached to a first polymerizing molecule that is adapted to undergo a free radical polymerization. The first polymerizing molecule retains the ability to undergo free radical polymerization after attachment of the bioactive agent thereto. The first polymerizing molecule is preferably biocompatible. The polymerizing molecule can, for example. be dihydroxyphenyl-L-alanine (DOPA) or tyrosine. The composition can also include a second component synthesized by reacting at least one core molecule having a plurality of reactive hydrogen groups with at least one multi-isocyanate functional molecule to create a conjugate including terminal isocyanate groups. The conjugate molecule is reacted with a second polymerizing molecule that is adapted to undergo a free radical polymerization. The second polymerizing molecule includes a reactive hydrogen to react with the isocyanate groups of the conjugate.Type: GrantFiled: July 1, 2006Date of Patent: October 4, 2011Assignee: University of PittsburghInventors: Eric J. Beckman, Stephen F. Badylak, Alan H. Wells, Jianying Zhang, Donald Freytes
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Publication number: 20110207900Abstract: A catalyst for homopolymerizing and copolymerizing propylene and its preparation and use. The catalyst component includes titanium compound containing at least one Ti-halogen bond and at least two kinds of electron donor compounds A and B supported on MgCl2.nROH adduct, wherein the electron donor compound A is a compound of formula (I), the electron donor compound B is ester or ether compound; the molar ratio between compound A and compound B is 0.1-5; the molar ratio between the total amounts of the two kinds of electron donors and MgCl2.nROH is 0.01-1, based on the amount of MgCl2.nROH; and the molar ration between the titanium compound containing Ti-halogen bond and MgCl2.nROH is 1-200. The catalyst has high activity, high stereospecificity and good copolymerization performance. In addition, the morphology of the polymer obtained therefrom is good.Type: ApplicationFiled: December 2, 2008Publication date: August 25, 2011Inventors: Jianjun Yi, Baozuo Yin, Chunming Cui, Zhifei Li, Liang Cui, Huashu Li, Weihuan Huang, Jianying Zhang, Li Wang
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Publication number: 20100184930Abstract: An olefin polymerization catalyst and preparation method and use thereof are provided. The catalyst component comprises (1) an active magnesium halide, (2) a titanium compound containing at least one Ti-halide bond supported thereon, and (3) an electron donor selected from the group consisting of one or more sulfonyl-containing compounds having the following formula. There are two methods for preparing such solid catalyst component: I) treating the active magnesium halide (1) particles with alkylaluminum, subsequently adding the electron donor (3), treating it with the solution of titanium compound (2) one or more times; II) adding spherical magnesium chloride alcoholate particles to the solution of titanium compound (2), subsequently adding the electron donor (3), treating it with the solution of titanium compound (2) one or more times. The catalyst system comprises such solid catalyst component, a co-catalyst (alkylaluminum compound) and an external electron donor.Type: ApplicationFiled: May 15, 2008Publication date: July 22, 2010Applicant: Petrochina Company LimitedInventors: Jianjun Yi, Chunming Cui, Huashu Li, Baozuo Yin, Jianying Zhang, Xiaomei Lang, Linmei Wu
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Publication number: 20100036411Abstract: The present invention relates to compositions and methods for improving outcomes in vascular interventional procedures. In particular, the present invention relates to compositions and methods for improving outcomes in vascular interventional procedures using an anti-no-reflow guide wire that attenuates the “no-reflow” phenomenon that is associated with negative outcomes.Type: ApplicationFiled: May 28, 2008Publication date: February 11, 2010Inventors: Mervyn B. Forman, Edwin K. Jackson, Jianying Zhang, Zaichuan Mi