Patents by Inventor Yong A. Yu
Yong A. Yu 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: 20230422467Abstract: The present disclosure is applicable to the field of semiconductors, and provides a transistor, a fabrication method, and a memory. The transistor includes: a semiconductor substrate, silicon support pillars, located on the semiconductor substrate, and gates, each of the gates arranged around one of the silicon support pillars. A side surface of each of the gates close to the silicon support pillar is a first surface, a side surface of each of the gates distant from the silicon support pillar is a second surface, and the length of the first surface is less than the length of the second surface. The length of the first surface of each of the gates is less than the length of the channel region of each of the silicon support pillars.Type: ApplicationFiled: September 23, 2022Publication date: December 28, 2023Inventors: Deyuan XIAO, Yong Yu, Guangsu Shao
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Publication number: 20230390144Abstract: The present disclosure provides a massaging device, which includes an outer housing defining a first opening; a negative pressure generator received in the outer housing; and a driving assembly received in the outer housing, the drive assembly is configure to drive the negative pressure generator to generate alternating positive and negative pressures at the first opening. The massaging device of present disclosure has a better massaging effect.Type: ApplicationFiled: November 2, 2022Publication date: December 7, 2023Inventors: MINCHAO HE, Yong Yu, Yongqing Wang, Guohui Zhang
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Publication number: 20230387592Abstract: A multi-frequency and multi-beam independent electrically adjustable antenna includes: a first electromagnetic lens, a second electromagnetic lens, a mounting plate, a reflecting plate, oscillator units, oscillator units, and phase shifters. The oscillator units have a higher operating frequency than the oscillator units. The first electromagnetic lens, the second electromagnetic lens, the reflecting plate and the mounting plate are fixed relative to each other. The oscillator units and the oscillator units are all mounted on a reflecting surface of the reflecting plate. The phase shifters are all mounted on the mounting plate. The present application is characterized by simple structure, scientific design, small size, flexible setting of beam direction and etc.Type: ApplicationFiled: May 16, 2023Publication date: November 30, 2023Applicants: FOSHAN EAHISON COMMUNICATION CO., LTD., GUANGDONG FUSHUN TIANJI COMMUNICATION CO., LTD.Inventors: Hongzhen ZHENG, Qiang ZHU, Yongchao LU, Guodong WANG, Chunhui SHANG, Yashan HUANG, Weixiong QIAN, Chongxuan DENG, Yong YU, Yongping HUANG, Shichao YANG
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Patent number: 11832498Abstract: The present disclosure relates to an organic light-emitting display substrate, manufacturing method thereof, and organic light-emitting display device. The organic light-emitting display substrate includes a base and a plurality of sub-pixel structures on the base, the sub-pixel structure includes: a first protrusion including a photoelectric sensing device and a second protrusion including a color filter layer, a protrusion height of the first protrusion relative to the base being smaller than that of the second protrusion relative to the base; a planarization layer on the first and second protrusions, and in contact with the first and second protrusions, a material wettability of the planarization layer with respect to the surface of the first protrusion being greater than that with respect to the surface of the second protrusion; and a white organic light-emitting diode on the planarization layer, and emitting light towards the first and second protrusions.Type: GrantFiled: March 9, 2020Date of Patent: November 28, 2023Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Haitao Huang, Shi Shu, Yang Yue, Xiang Li, Yong Yu, Chuanxiang Xu
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Patent number: 11832495Abstract: Provided are a display apparatus and a manufacturing method therefor, the display apparatus comprising: a plurality of mutually independent subpixel regions; a light source (101), light emitted from the light source (101) illuminating the subpixel regions; and a light control layer (102), which is located on a light exiting side of the light source (101), the light control layer (102) comprising: color conversion structures (1021) located at the subpixel regions, the color conversion structures (1021) each comprising a nanoporous material and at least a color conversion material distributed among the nanoporous material, the color conversion material being used to convert light emitted from the light source (101) into light of a color corresponding to the subpixel region where the light is located.Type: GrantFiled: March 9, 2021Date of Patent: November 28, 2023Assignee: BOE Technology Group Co., Ltd.Inventors: Yong Yu, Shi Shu, Qi Yao, Guangcai Yuan, Chuanxiang Xu, Yang Yue, Haitao Huang, Xiang Li
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Publication number: 20230374194Abstract: A polyisocyanate composition, a preparation method therefor and an application thereof. The value of the mass content of alkaline hydrolyzed chlorine minus the mass content of water hydrolyzed chlorine in the polyisocyanate composition is 0.1 ppm-100 ppm. The mass content of the alkaline hydrolyzed chlorine is the mass content obtained by calculating halogen dissociated under alkaline conditions and/or halogen dissociated under a temperature condition of 100° C. or more as the relative atomic mass of a chlorine atom.Type: ApplicationFiled: December 1, 2020Publication date: November 23, 2023Inventors: Yong YU, Xuelei CUI, Yaoyun GUO, Yonghua SHANG, Jinping HAN, WenBin LI, Degang LIU, Yuan LI
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Patent number: 11825642Abstract: A memory cell, a 3D memory and a preparation thereof, and an electronic device. The memory cell includes a first transistor and a second transistor disposed on a substrate, the first transistor includes a first gate, a first electrode, a second electrode and a first semiconductor layer disposed on the substrate; the second transistor includes a third electrode, a fourth electrode, a second gate extending in a direction perpendicular to the substrate and a second semiconductor layer surrounding a sidewall of the second gate which are disposed on the substrate, the second semiconductor layer includes a second source contact region and a second drain contact region arranged at intervals, a channel between the second source contact region and the second drain contact region is a horizontal channel.Type: GrantFiled: May 4, 2023Date of Patent: November 21, 2023Assignee: BEIJING SUPERSTRING ACADEMY OF MEMORY TECHNOLOGYInventors: Jin Dai, Yong Yu, Jing Liang
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Patent number: 11822176Abstract: There is provided a display panel including: a light guide structure layer having a light exiting side and configured to enable internal light to be emitted from a preset position; a display structure layer on the light exiting side and including a light adjusting structure, a black matrix and a reflection matrix positioned on a side, away from the light guide structure layer, of the light adjusting structure, the light adjusting structure is configured to control light emitted from the preset position to enter an area where the black matrix is positioned and/or an area where the reflection matrix is positioned; a light absorption structure layer on a side of the light adjusting structure away from the black matrix and configured to absorb light reflected by the black matrix and allow light reflected by the reflection matrix to pass through. A display device is further provided.Type: GrantFiled: December 29, 2020Date of Patent: November 21, 2023Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yang Yue, Qian Wang, Tong Yang, Liwen Dong, Shi Shu, Yong Yu, Qi Yao, Haitao Huang, Xiang Li, Chuanxiang Xu, Jifeng Tan
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Patent number: 11818915Abstract: A display backboard, a display panel and a method of manufacturing the same, and a display apparatus are provided. The display backboard includes a base substrate, a thin film transistor array layer on a surface of the base substrate, a flattening layer on a side of the thin film transistor array layer away from the base substrate, and a pixel-defining layer on a surface of the flattening layer away from the base substrate; wherein the pixel-defining layer comprises a first pixel-defining layer, the first pixel-defining layer defines a plurality of first openings, at least a portion of a sidewall of each first opening is provided with a reflective layer.Type: GrantFiled: June 29, 2020Date of Patent: November 14, 2023Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Haitao Huang, Shi Shu, Yong Yu, Xiang Li, Yang Yue, Chuanxiang Xu
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Publication number: 20230363136Abstract: A method for manufacturing a semiconductor device includes the following operations. A substrate is provided. Bit lines extending in a first direction are formed on the substrate. A first dielectric layer is formed on the bit lines. The first dielectric layer is etched from top to bottom to form channel holes in the first dielectric layer, in which the channel holes expose the bit lines. A channel layer is formed in each channel hole, in which the channel layer includes a first source/drain area, a channel area and a second source/drain area which are arranged from bottom to top, the first source/drain area is electrically connected to a respective one bit line. Word lines extending in a second direction are formed in the first dielectric layer.Type: ApplicationFiled: September 13, 2022Publication date: November 9, 2023Applicants: CHANGXIN MEMORY TECHNOLOGIES, INC., BEIJING SUPERSTRING ACADEMY OF MEMORY TECHNOLOGYInventors: Deyuan XIAO, Yong YU, Guangsu SHAO
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Publication number: 20230363140Abstract: The present disclosure relates to the technical field of semiconductors, and provides a semiconductor structure and a manufacturing method thereof. The semiconductor structure includes: a base, and bit lines, word lines, active pillars, and a memory structure that are located on the base. The bit line extends along a first direction, the word line extends along a second direction, the first direction is one of a direction perpendicular to a surface of the base or a direction parallel to the surface of the base, and the second direction is the other of the direction perpendicular to the surface of the base or the direction parallel to the surface of the base. The active pillars are parallel to the base and arranged at intervals, the word line surrounds a channel region of the active pillar, the memory structure surrounds a support region of the active pillar.Type: ApplicationFiled: September 20, 2022Publication date: November 9, 2023Inventors: Guangsu SHAO, Deyuan Xiao, Yong Yu
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Patent number: 11802092Abstract: A concrete curing agent, a curing coating layer and a preparation method thereof, the concrete curing agent comprises a hardening agent and a hydrophobic agent, the raw materials of the hardening agent comprises the following raw materials in parts by weight: 0.1-10 parts of fluorosilicate salt and 100 parts of water, and the hydrophobic agent comprises the following raw materials in parts by weight: 0.1-10 parts of a base catalyst, 1-10 parts of a silane coupling agent, 0.1-10 parts of hydrogen-containing silicone oil, 5-10 parts of a cross-linking agent, 10-100 parts of silica sol and 100-1000 parts of water. The present invention can significantly improve the strength, hardness and hydrophobicity, impermeability and freeze-thaw resistance of surface of concrete before and after hardening, and effectively improves the service life of concrete structures.Type: GrantFiled: December 21, 2022Date of Patent: October 31, 2023Assignees: QINGDAO UNIVERSITY OF TECHNOLOGY, Qingdao Institute of Marine GeologyInventors: Bo Pang, Zuquan Jin, Yunsheng Zhang, Yong Yu, Xiaoying Zhang, Chuansheng Xiong, Ning Li, Xiaoyun Song, Mengyuan Li
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Publication number: 20230329962Abstract: The present disclosure provides a system for providing online communication, including: an operable adult toy configured to receive signals; a memory having stored thereon instructions; at least one processor to execute said instructions resulting in a software application; said software application configured to: define input parameters; receive an input from one or more users; and providing at least one interactive interface, outputting randomly an interactive result according to the at least one interactive interface, receiving the interactive result and controlling said adult toy to actuate according to the interactive result. The present disclosure further provides a computer based method for providing adult entertainment online.Type: ApplicationFiled: April 28, 2023Publication date: October 19, 2023Inventors: Minchao He, Yong Yu
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Patent number: 11785825Abstract: A display panel is provided with a plurality of sub-pixel areas and includes: a base substrate, a light emitting structure including a plurality of light emitting devices corresponding to the sub-pixel areas, an encapsulating layer, and a pixel defining layer. The pixel defining layer includes: a plurality of openings; at least two sub-pixel defining layers, and a quantum dot color film layer. Each of the sub-pixel defining layers is provided with a pixel separator. The pixel separators fence each of the plurality of openings, and define the plurality of sub-pixel areas. In the at least two sub-pixel defining layers, the sectional shape of the pixel separator in the sub-pixel defining layer which is farthest away from the encapsulating layer includes a regular trapezoid. The quantum dot color film layer includes a plurality of quantum dot color films arranged in the corresponding openings.Type: GrantFiled: March 24, 2021Date of Patent: October 10, 2023Assignee: BOE Technology Group Co., Ltd.Inventors: Haitao Huang, Shi Shu, Qi Yao, Chuanxiang Xu, Zhao Cui, Lina Jing, Renquan Gu, Yong Yu
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Publication number: 20230299086Abstract: A semiconductor device may include an active pattern on a substrate, a lower channel pattern on the active pattern and including first and second lower semiconductor patterns, an upper channel pattern on the lower channel pattern and including first and second upper semiconductor patterns, a pair of lower source/drain patterns on opposite sides of the lower channel pattern and a pair of upper source/drain patterns on opposite sides of the upper channel pattern, and a gate electrode surrounding the lower and upper channel patterns. The gate electrode may include a first upper portion between the first and second upper semiconductor patterns, and a first lower portion between the first and second lower semiconductor patterns. Each semiconductor pattern may include a first recess part having a first recess region on a top surface thereof, and a first protrusion part protruding from a bottom surface of the first recess part.Type: ApplicationFiled: September 29, 2022Publication date: September 21, 2023Applicants: Samsung Electronics Co., Ltd., KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATIONInventors: Hyun-Yong YU, Seung Geun JUNG
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Publication number: 20230298381Abstract: Provided are a display panel and a display apparatus. The display panel includes a sensor area, a first light shield layer disposed above the sensor area, and a color film layer disposed above the first light shield layer, the color film layer includes color filters with different colors and a light transmission part disposed between the color filters with different colors; the first light shield layer includes a first opening and a light shield part, the light transmission part and the first opening are configured to allow at least partial light to transmit the sensor area and the color film layer further includes a first black matrix disposed between the color filters with different colors, the first black matrix is provided with a second opening which forms the light transmission part. The display panel includes a touch structure layer, the touch structure layer includes a plurality of touch electrodes.Type: ApplicationFiled: May 25, 2023Publication date: September 21, 2023Inventors: Chuanxiang XU, Shi SHU, Haitao HUANG, Yang YUE, Yong YU, Xiang LI, Qi YAO
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Publication number: 20230297185Abstract: The embodiments of the present disclosure provide a chip on flex (COF), a touch assembly, and a display device. The chip on flex includes a flexible base provided with a first opening, the flexible base includes a bonding area provided with a plurality of metal bonding pads; on the flexible base, a spacing area with a preset range is provided between the first opening and the bonding area; wherein, the flexible base is provided with a reinforcement sheet thereon, the reinforcement sheet is located on a portion of the flexible base other than the first opening, the spacing area and the bonding area.Type: ApplicationFiled: May 23, 2023Publication date: September 21, 2023Inventors: Xuerui GONG, Jiangsheng WANG, Yong YU, Chang ZHANG
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Publication number: 20230301070Abstract: Provided are a semiconductor structure and a method for manufacturing the same, a memory device and a method for manufacturing the same. The semiconductor structure includes at least one transistor. Each of the at least one transistor includes a channel including a first semiconductor layer and a second semiconductor layer disposed around the first semiconductor layer. The second semiconductor layer introduces strain into the channel.Type: ApplicationFiled: July 25, 2022Publication date: September 21, 2023Applicants: CHANGXIN MEMORY TECHNOLOGIES, INC., BEIJING SUPERSTRING ACADEMY OF MEMORY TECHNOLOGYInventors: Deyuan Xiao, Yong Yu, Guangsu Shao
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Publication number: 20230287374Abstract: A targeted DNA demethylation method (Mini-CRISD) and a fusion protein used in the method are provided. The Mini-CRISD method can targets delivery of demethylation activity through engineered miniature dCjCas9 to deliver engineered miniature ROS1 demethylation effector to specific DNA sequences and/or specific genomic locations (such as CpG islands) to achieve targeted demethylation of specific DNA.Type: ApplicationFiled: January 17, 2023Publication date: September 14, 2023Inventors: Xi-Yong Yu, Yu-Guang Zhu, Ao Shen, Ling-Min Zhang, Ji-Shuo Chang
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Patent number: 11719983Abstract: The present disclosure provides a display panel, a manufacturing method thereof, and a display device. The display panel includes: a first medium and a first spacer wall between the first substrate and the second substrate, wherein the first sub-panel has filter pixels arranged at intervals, the first spacer wall is black and arranged along spaces between filter pixels, and a dielectric coefficient of the first spacer wall is greater than that of the first medium; and a second sub-panel on a light emergent side of the first sub-panel and including a second medium and a second spacer wall between the third substrate and the fourth substrate, wherein the second sub-panel has display pixels arranged at intervals, the second spacer wall is black and arranged along spaces between display pixels, and a dielectric coefficient of the second spacer wall is greater than that of the second medium.Type: GrantFiled: August 6, 2020Date of Patent: August 8, 2023Assignee: BOE TECHNOLOGY GROUP CO., LTD.Inventors: Yang Yue, Qi Yao, Yong Yu, Hua Huang, Tong Yang, Shi Shu, Chuanxiang Xu, Xue Jiang, Haitao Huang, Xiang Li, Zhao Cui