Patents by Inventor Wenming Ren
Wenming Ren 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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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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Patent number: 11927858Abstract: An array substrate includes: a substrate, and a thin film transistor TFT, a first passivation layer and a transparent electrode disposed on the substrate. Only the first passivation layer is disposed between the transparent electrode and an active layer in the TFT. In this way, a film structure of the array substrate is effectively simplified because no organic insulation layer is disposed in the array substrate, thereby simplifying a manufacturing process of the array substrate and reducing the manufacturing cost of the array substrate.Type: GrantFiled: August 23, 2021Date of Patent: March 12, 2024Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Jian Ma, Wenming Ren
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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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Publication number: 20240016946Abstract: A drug-loaded macromolecule and a preparation method therefor, the macromolecule specifically being a dentritic polymer loaded with a drug and a pharmacokinetic modifier, and relating in particular to connecting the drug to the dentritic polymer by means of a specific linker. The present macromolecule can be used to regulate the release speed of the drug, specifically by means of the selection of linker.Type: ApplicationFiled: August 25, 2021Publication date: January 18, 2024Inventors: Jian HUANG, Lingjian ZHU, Zhongjun GUAN, Shaonan LIANG, Wenming REN, Cheng LIAO
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Publication number: 20230405138Abstract: Provided are an anti-CD79B antibody-drug conjugate, and a preparation method therefor and pharmaceutical use thereof. In particular, provided are an antibody-drug conjugate (ADC) which comprises an anti-CD79B antibody conjugated with an MMAE or a derivative thereof, exatecan or a derivative thereof, or Eribulin or a derivative thereof, a pharmaceutical composition containing the ADC, and use thereof in preparation of a drug for treatment of a CD79B-mediated disease or disorder, especially use thereof in preparation of an anti-cancer drug.Type: ApplicationFiled: July 27, 2021Publication date: December 21, 2023Inventors: Wenming REN, Jindong LIANG, Jianyan XU, Jian HUANG, Changyong YANG, Cheng LIAO
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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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Patent number: 11685610Abstract: A pick-and-place device of display screen substrate and a control method for picking and placing a display screen substrate are disclosed. The pick-and-place device of display screen substrate includes a housing, a support assembly and a control component. The support assembly is disposed in the housing and includes: a support plate extending in a first direction, and two sets of support bars disposed opposite to each other and spaced apart from each other in the first direction. Each set of support bars includes a plurality of support bars arranged at intervals along a second direction, and each support bars is movable in a third direction. The support plate and the support bar are connected with the housing respectively, and the support plate is provided with an opening configured to allow the support bar to move along the third direction.Type: GrantFiled: November 24, 2017Date of Patent: June 27, 2023Assignees: BOE Technology Group Co., Ltd., Hefei Xinsheng Optoelectronics Technology Co., Ltd.Inventors: Feifei Zhu, Wenming Ren
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Publication number: 20230144203Abstract: The present disclosure relates to a drug conjugate of an Eribulin derivative, a preparation method therefor and an application thereof in medicine. Specifically, provided is an antibody-drug conjugate, which contains an Eribulin derivative drug portion. The present disclosure further relates to a method for treating cancer by administering the antibody-drug conjugate provided herein.Type: ApplicationFiled: January 22, 2021Publication date: May 11, 2023Inventors: Jian HUANG, Lingjian ZHU, Xiuzhao YU, Bo ZHU, Wenming REN, Mi TANG, Xing SUN, Yang YANG, Jindong LIANG, Qiyue HU
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Publication number: 20230103608Abstract: A liquid crystal aligning agent includes polymer(s) from at least one of polyamic acid and group of polyimides by ring closure thereof. The acid includes a first segment structure formed by first dianhydride of formula (I) and first diamine of formula (II) or (III). X1 is an amorphous first soft segment. L is single bond, double bond, divalent or trivalent hydrocarbon group having 1 to 3 Cs. Y1 is single bond, O, NH, S, unsaturated double bond(s), or aliphatic, aromatic, heterocyclic or fused ring. One A1 and one A2, combined with Y1, are each C. Remaining A1s and A2s are each CH, CR or N. Z1 is aliphatic, aromatic, heterocyclic or fused ring. A3s and A4s are each CH, CR or N. Neither of numbers of Ns in the A1s, A2s, A3s and A4s is more than two, R1, R2 and R are each hydrogen or aliphatic hydrocarbon group.Type: ApplicationFiled: August 10, 2021Publication date: April 6, 2023Inventors: Jian MA, Wenming REN, Chengyong ZHAN, Ran ZHANG
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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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Publication number: 20220149130Abstract: Provided is a display substrate. The display substrate includes a base substrate, a patterned film disposed on a side of the base substrate, and a planarization film disposed on a side, distal from the base substrate, of the patterned film, wherein a surface, distal from the base substrate, of the patterned film has a depressed portion and a non-depressed portion. A thickness of the depressed portion is less than a thickness of the non-depressed portion, and lyophilicity of the depressed portion lyophilicity is higher than the lyophilicity of the non-depressed portion.Type: ApplicationFiled: November 5, 2021Publication date: May 12, 2022Inventors: Wenming REN, Feifei ZHU, Wenbin JIA
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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: 20220128871Abstract: An array substrate includes: a substrate, and a thin film transistor TFT, a first passivation layer and a transparent electrode disposed on the substrate. Only the first passivation layer is disposed between the transparent electrode and an active layer in the TFT. In this way, a film structure of the array substrate is effectively simplified because no organic insulation layer is disposed in the array substrate, thereby simplifying a manufacturing process of the array substrate and reducing the manufacturing cost of the array substrate.Type: ApplicationFiled: August 23, 2021Publication date: April 28, 2022Inventors: Jian Ma, Wenming Ren
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Patent number: 11231614Abstract: A display panel, a display method thereof, and a display device are provided, which are related to the field of display technology and a reflective e-book with high refresh rate is provided. The display panel includes: a first substrate and a second substrate disposed opposite to each other; a liquid crystal (LC) layer located between the first substrate and the second substrate; a polarizer disposed at a side of the LC layer far away from the second substrate; and an alignment layer disposed at both sides of the LC layer, wherein the second substrate is provided with a reflective layer, the reflective layer is configured to allow incident light transmitting through the first substrate to be reflected at a predetermined color on the reflective layer.Type: GrantFiled: February 28, 2018Date of Patent: January 25, 2022Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.Inventors: Fei Gao, 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
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Patent number: 11112659Abstract: An array substrate includes a display region and a wiring region. The wiring region includes a plurality of sets of signal line leads and a plurality of wiring regions, and a same set of signal line leads extends to a same bonding region disposed in the wiring region. The wiring region further includes at least one auxiliary wiring structure. Each auxiliary wiring structure is disposed between adjacent two sets of signal line leads and includes a peripheral closed wiring loop. Each peripheral closed wiring loop includes a plurality of corner portion, and a shape of at least one corner portion proximate to the display region is a curve.Type: GrantFiled: June 28, 2018Date of Patent: September 7, 2021Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.Inventors: Guohua Wang, Wenming Ren, Fei Gao