Patents by Inventor Wenchao Wang
Wenchao Wang 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: 20220308408Abstract: An array substrate, a method for manufacturing the array substrate and a display device. The array substrate includes: a base substrate including a display region and a peripheral region surrounding the display region; and a light-leakage protection film layer formed on the base substrate. The light-leakage protection film layer is arranged at the peripheral region and includes at least one first film layer, a light transmittance of each first film layer is smaller than or equal to a first threshold, and reflectivity of the first film layer is smaller than or equal to a second threshold.Type: ApplicationFiled: September 30, 2020Publication date: September 29, 2022Applicants: FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jinliang WANG, Jixiang CHEN, Wenchao WANG, Sangjin PARK
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Patent number: 11443989Abstract: An array substrate having a display area, a peripheral area, and a bonding area inside the peripheral area is provided. The array substrate includes a bonding pad in the bonding area, the bonding pad configured to be connected to a peripheral circuit through a bonding connector, a test signal line including a first portion and a second portion. The first portion is in the peripheral area and substantially surrounds the display area. The first portion is electrically connected to the bonding pad. The first portion is completely inside the array substrate and has no exposed terminal. The second portion is in the bonding area. A first terminal of the second portion is electrically connected to the bonding pad. A second terminal of the second portion has an end along an edge of the array substrate in the bonding area.Type: GrantFiled: May 8, 2019Date of Patent: September 13, 2022Assignees: Hefei BOE Display Technology Co., Ltd., Beijing BOE Technology Development Co., Ltd.Inventors: Ke Dai, Peng Jiang, Yanping Liao, Wenchao Wang
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Publication number: 20220264902Abstract: A humic acid type fruit bagging-free film agent and an application thereof are provided. The humic acid type fruit bagging-free film agent is prepared by: dissolving sodium alginate into water, adding TWEEN-20 and SPAN-20 after stirring evenly, and stirring for mixing to form sodium alginate solution; dissolving humic acid potassium into water, adding glycerin then mixing to form humic acid potassium solution; stirring the sodium alginate solution and the humic acid potassium solution evenly to form agent A; and dissolving calcium chloride into water to obtain agent B. When in use, the agent A is sprayed onto a fruit surface, and then agent B is sprayed. It can not only be antibacterial, anti- freezing and pest-resistant, but also shorten film-forming duration and have better film-forming property. Shading performance is improved, and problems of rough fruit surface, serious rust and dim color caused by using paper bagging can be solved.Type: ApplicationFiled: December 29, 2021Publication date: August 25, 2022Inventors: Yuhua Niu, Long Li, Jie Song, Yonghui Sun, Liangxian Huang, Yuying Han, Wenchao Wang
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Publication number: 20220269139Abstract: The present disclosure provides a display substrate, a compensation method and a display substrate. The non-display area includes a first fan-out area and a second fan-out area arranged at two opposite sides of the display area along a first direction respectively. The display substrate further includes a plurality of data lines extending along the first direction, each data line includes a first portion, a second portion and a third portion, at least part of the first portion is arranged in the display area, the second portion is arranged in the first fan-out area, the third portion is arranged in the second fan-out area, and the data lines have a substantially same resistance.Type: ApplicationFiled: October 27, 2021Publication date: August 25, 2022Inventors: Jixiang CHEN, Wenchao WANG, Jinliang WANG, Shanshan XU, Xu XU, Xin FANG
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Publication number: 20220245845Abstract: An initial display substrate comprising a product region and a to-be-processed region on periphery of the product region, the to-be-processed region comprising to-be-processed rounded corner regions at corners of the initial display substrate, each corner comprising major corner sides whose extension directions intersect, at least one to-be-processed rounded corner region comprising first positioning sub-region and two second positioning sub-regions, the major corner sides respectively defining edges of the second positioning sub-regions, the first positioning sub-region being between the second positioning sub-regions; first shielding blocks in the first positioning sub-region, each having arc shape protruding towards direction away from the product region, and the first shielding blocks being arranged in parallel at intervals; and second shielding blocks in each second positioning sub-region, the second shielding blocks being arranged in periodic pattern different from pattern of shielding blocks in a regioType: ApplicationFiled: September 27, 2021Publication date: August 4, 2022Inventors: Xu XU, Biqiang HUANG, Shanshan XU, Wenchao WANG, Jixiang CHEN, Longgan HU
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Patent number: 11402711Abstract: An array substrate, a display panel, a display device, and a manufacturing method for an array substrate are provided. The array substrate includes a pixel unit group which includes a first pixel and a second pixel; the first pixel includes a first pixel electrode, a first switching element, and a first connection portion extending and protruding from the first pixel electrode; the second pixel includes a second pixel electrode, a second switching element, and a second connection portion extending and protruding from the second pixel electrode; the first pixel electrode and the first switching element are electrically connected to each other via the first connection portion; the second pixel electrode and the second switching element are electrically connected to each other via the second connection portion; and an extension length of the first connection portion is not equal to an extension length of the second connection portion.Type: GrantFiled: July 16, 2019Date of Patent: August 2, 2022Assignees: FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Zongxiang Li, Wenchao Wang, Jinglong Yan, Hongjiang Wu, Baoqiang Wang, Wenrui Liu, Xi Chen, Yao Liu, Hongtao Lin, Wenchang Tao
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Patent number: 11372300Abstract: A method of preparing a graphene circuit pattern, a substrate and an electronic product are disclosed. The method of preparing a graphene circuit pattern includes: immersing a metal circuit pattern in a graphene oxide solution to cause a redox reaction between the metal circuit pattern and graphene oxide, thereby forming the graphene circuit pattern. The graphene circuit pattern may be directly formed at a location of the metal circuit pattern, and is simple in production process, low in cost, and suitable for mass production.Type: GrantFiled: March 15, 2018Date of Patent: June 28, 2022Assignees: BOE TECHNOLOGY GROUP CO., LTD., FUZHOU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Bo Hu, Wenchao Wang, Baoqiang Wang, Sang Jin Park
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Publication number: 20220155632Abstract: The present disclosure discloses a display panel and a display device. The display panel includes a base substrate, and the base substrate includes a plurality of sub-pixels and a plurality of signal routing wires; where each of the plurality of sub-pixels includes an effective light-emitting region; an orthographic projection of the effective light-emitting region on the base substrate and an orthographic projection of one of the plurality of signal routing wires on the base substrate have a first overlapping region; and the first overlapping region is in a non-linear shape.Type: ApplicationFiled: June 22, 2021Publication date: May 19, 2022Inventors: Xu XU, Wenchao WANG, Sang Jin PARK, Baoqiang WANG, Honglin ZHANG, Xiangnan YUN
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Publication number: 20220137451Abstract: Provided are a color film substrate and manufacturing method thereof, and a display panel and manufacturing method thereof. The color film substrate is divided into a display region, and a non-display region around a periphery of the display region and including an edge region at an edge of the color film substrate. The color film substrate includes base, color resist layer on the base and black matrix layer on the base at least in the display region. In the edge region, the color resist layer includes first sub color resist layer on the base and second sub color resist layer on the first sub color resist layer, the first sub color resist layer allows light in first wavelength range to transmit therethrough, the second sub color resist layer allows light in a second wavelength range to transmit therethrough, and the first wavelength range does not overlap the second wavelength range.Type: ApplicationFiled: June 23, 2021Publication date: May 5, 2022Inventors: Xin FANG, Jixiang CHEN, Shanshan XU, Longgan HU, Wenchao WANG, Jinliang WANG, Sang Jin PARK
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Publication number: 20220130870Abstract: An array substrate of this disclosure includes: a substrate and a first conductive layer and a second conductive layer sequentially stacked on the substrate; orthographic projections of the first and second conductive layers on the substrate have an overlapping region; portions of the first and second conductive layers in the overlapping region constitute a first conductive pattern; a portion of the first conductive layer outside the overlapping region includes a second conductive pattern and a third conductive pattern; the second and third conductive patterns have an interval therebetween. A first distance between first regions of the second and third conductive patterns proximal to the first conductive pattern is larger than a second distance between second regions of the second and third conductive patterns distal to the first conductive pattern.Type: ApplicationFiled: December 29, 2020Publication date: April 28, 2022Inventors: Jinliang WANG, Chen LIN, Jixiang CHEN, Wenchao WANG
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Publication number: 20220127441Abstract: The present invention provides a polypropylene-polyphenylene ether-polystyrene ternary alloy, including the following components in parts by weight: 100 parts of a polypropylene and a polyphenylene ether and a polystyrene, wherein the polypropylene accounts for 10% to 60%, the polyphenylene ether accounts for 10% to 60%, and the polystyrene accounts for 5% to 30%; 5 parts to 25 parts of a compatibilizer; and 10 parts to 60 parts of a polyphosphate compound. The polypropylene-polyphenylene ether-polystyrene ternary alloy of the present invention has an advantage of a less smoke release amount during melt.Type: ApplicationFiled: December 25, 2019Publication date: April 28, 2022Inventors: Wenchao WANG, Xianbo HUANG, Nanbiao YE, Quan YU, Chao DING
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Publication number: 20220121049Abstract: A substrate and a display panel are provided, which relate to the technical field of display apparatus. The substrate includes an active area and a bonding area located outside the active area and close to an edge of the substrate, wherein a bonding electrode is disposed within the bonding area, a first lead extending toward the edge of the substrate is connected to one side of the bonding electrode toward the edge of the substrate, and the first lead includes a curved section close to the bonding electrode and a straight section close to the edge of the substrate.Type: ApplicationFiled: December 24, 2020Publication date: April 21, 2022Inventors: Xu XU, Shanshan XU, Wenchao WANG, Xin FANG
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Patent number: 11272012Abstract: Action processing associated with a cloud device is disclosed, including: in response to a trigger comprising receiving a forwarding instruction from a control device or receiving an event message from a first smart device, sending an action message to a second smart device, wherein the action message comprises at least an action identifier, wherein the action identifier corresponds to a control instruction to be executed at the second smart device; and receiving an action response message from the second smart device, wherein the action response message comprises the action identifier and an action status identifier, wherein the action status identifier is associated with an execution status of the control instruction at the second smart device.Type: GrantFiled: December 10, 2018Date of Patent: March 8, 2022Assignee: BANMA ZHIXING NETWORK (HONGKONG) CO., LIMITEDInventors: Jiangbo Yang, Chunhui Zhang, Yanming Cai, Ji Zhao, Wenchao Wang, Nan Zhang, Hujia Liu
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Publication number: 20220064117Abstract: Disclosed are a kinase inhibitor and a pharmaceutical composition comprising the kinase inhibitor. The kinase inhibitor comprises a compound as represented by formula (I) or a pharmaceutically acceptable salt, solvate, ester, acid, metabolite, or prodrug thereof. The compound and composition above can inhibit wild-type KIT and/or mutant KIT tyrosine kinase activity and treat, prevent, or alleviate diseases, disorders, or conditions associated with wild-type KIT and/or mutant KIT kinase activity.Type: ApplicationFiled: December 20, 2018Publication date: March 3, 2022Applicant: Tarapeutics Science Inc.Inventors: Jing LIU, Qingsong LIU, Yun WU, Beilei WANG, ZiPing QI, Fengming ZOU, Qingwang LIU, Wenchao WANG, Cheng CHEN, Junjie WANG, Li WANG
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Publication number: 20220044605Abstract: A detection structure, a display panel, a detection device and a detection system, the detection structure is located in display panel, and detection structure includes test units and groups of first connecting lines; each test units includes chip bonding part, test pin parts located at chip bonding part, and groups of second connecting lines; in each test units, first end of each group in groups of second connecting lines is connected with test pin parts, and second end of each group of second connecting lines is connected with chip bonding part; in any two adjacent test units in test units, two adjacent test pin parts are respectively connected with first end and second end of one group of first connecting lines; and when detection structure is used in lightening test, at least two test units arranged at intervals are configured for being electrically connected with detection device respectively.Type: ApplicationFiled: August 19, 2021Publication date: February 10, 2022Applicants: Fuzhou BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Xin Fang, Duosi Tang, Yang Yu, Wenchao Wang
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Publication number: 20220002287Abstract: The present invention relates to a kinase inhibitor, comprising a compound represented by formula (I) or a pharmaceutically acceptable salt, solvate, ester, acid, metabolite or prodrug thereof. The present invention further relates to pharmaceutical compositions comprising the kinase inhibitor, as well as to using said compounds and compositions to inhibit cKIT (especially mutant cKIT/T670I), FLT3 (comprising mutant FLT3-ITD), PDGF, PDGF, and/or VEGFR2 kinase activity in cells or a subject, and/or to a use and method for preventing or treating disorders related to cKIT (especially mutant cKIT/T670I), FLT3 (comprising mutant FLT3-ITD), PDGF, PDGF, and/or VEGFR2 activity in a subject.Type: ApplicationFiled: November 12, 2018Publication date: January 6, 2022Applicant: Tarapeutics Science Inc.Inventors: Jing LIU, Qingsong LIU, Xuesong LIU, Beilei WANG, Cheng CHEN, Ziping QI, Wenchao WANG, Junjie WANG, Zongru JIANG, Wenliang WANG, Shuang QI, Li WANG
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Publication number: 20210407868Abstract: An array substrate having a display area, a peripheral area, and a bonding area inside the peripheral area is provided. The array substrate includes a bonding pad in the bonding area, the bonding pad configured to be connected to a peripheral circuit through a bonding connector, a test signal line including a first portion and a second portion. The first portion is in the peripheral area and substantially surrounds the display area. The first portion is electrically connected to the bonding pad. The first portion is completely inside the array substrate and has no exposed terminal. The second portion is in the bonding area. A first terminal of the second portion is electrically connected to the bonding pad. A second terminal of the second portion has an end along an edge of the array substrate in the bonding area.Type: ApplicationFiled: May 8, 2019Publication date: December 30, 2021Applicants: Hefei BOE Display Technology Co., Ltd., BOE Technology Group Co., Ltd.Inventors: Ke Dai, Peng Jiang, Yanping Liao, Wenchao Wang
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Publication number: 20210346406Abstract: Disclosed is a kinase inhibitor, comprising a compound of formula (I) or a pharmaceutically acceptable salt, solvate, ester, acid, metabolite, or prodrug thereof. Also disclosed are a pharmaceutical composition comprising the kinase inhibitor and uses and methods for inhibiting the activity of one or more tyrosine kinases selected from MST1 and a mutant thereof in a cell or subject and for preventing or treating a disease related to MST1 or a mutant thereof in a subject by using the compound or composition.Type: ApplicationFiled: October 9, 2019Publication date: November 11, 2021Applicant: HEFEI INSTITUTES OF PHYSICAL SCIENCE, CHINESE ACADEMY OF SCIENCESInventors: Qingsong LIU, Jing LIU, Yun WU, Wenliang WANG, Beilei WANG, ZiPing QI, Junjie WANG, Wenchao WANG, Shuang QI, Li WANG
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Publication number: 20210325737Abstract: The disclosure relates to a display panel. The display panel may include a first substrate, a second substrate opposite the first substrate, a liquid crystal layer between the first substrate and the second substrate, a first electrode on a side of the first substrate facing the liquid crystal layer, a second electrode between the liquid crystal layer and the first electrode, the second electrode being insulated from the first electrode, and an anti-peeping electrode on a side of the second substrate facing the liquid crystal layer.Type: ApplicationFiled: December 12, 2018Publication date: October 21, 2021Applicants: Fuzhou BOE Optoelectronics Technology Co., Ltd., BOE Technology Group., LtdInventors: Honglin ZHANG, Meiying LI, Lifeng LI, Baoqiang WANG, Wenchao WANG
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Publication number: 20210325748Abstract: An array substrate, a display panel, a display device, and a manufacturing method for an array substrate are provided. The array substrate includes a pixel unit group which includes a first pixel and a second pixel; the first pixel includes a first pixel electrode, a first switching element, and a first connection portion extending and protruding from the first pixel electrode; the second pixel includes a second pixel electrode, a second switching element, and a second connection portion extending and protruding from the second pixel electrode; the first pixel electrode and the first switching element are electrically connected to each other via the first connection portion; the second pixel electrode and the second switching element are electrically connected to each other via the second connection portion; and an extension length of the first connection portion is not equal to an extension length of the second connection portion.Type: ApplicationFiled: July 16, 2019Publication date: October 21, 2021Inventors: Zongxiang LI, Wenchao WANG, Jinglong YAN, Hongjiang WU, Baoqiang WANG, Wenrui LIU, Xi CHEN, Yao LIU, Hongtao LIN, Wenchang TAO