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公开(公告)号：US20250010340A1
公开(公告)日：2025-01-09
申请号：US18548099
申请日：2023-07-31
Inventor： Yilin XU , Rui WU , Zhijun WU , Zhengmin CAO , Ruipeng LI , Dawei WANG , Yao WAN
Abstract: A residue scraper is provided, which includes a machine frame, which is provided with a clamping unit for fastening a material holder; a scraper unit for cleaning residues on a to-be-cleaned surface of the material holder, and a driving unit that drives the scraper unit to reciprocate along a long side direction of the material holder. In the present invention, the scraper unit is driven by the driving unit to scrape off the residues, thereby achieving a high efficiency to remove the residues.
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公开(公告)号：US20250033096A1
公开(公告)日：2025-01-30
申请号：US18548088
申请日：2023-07-31
Inventor： Lihui JIN , Hua YANG , Zhigao REN , Huan WANG , Liang REN , Chuanling AI , Dawei WANG , Zhijun WU , Hongxia CEN , Chen WEI
Abstract: A liquid storage tank may include a body with an inner cavity, wherein a first liquid storage area and a second liquid storage area are provided in the body, and a partition is provided between the first liquid storage area and the second liquid storage area. A heater for heating solution is provided in the first liquid storage area. A liquid outlet is provided in the second liquid storage area.
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公开(公告)号：US20250029867A1
公开(公告)日：2025-01-23
申请号：US18548535
申请日：2023-07-31
Inventor： Mengcheng QU , Rui WU , Dawei BAI , Zhijun WU , Zhengmin CAO , Ruipeng LI , Dawei WANG , Yao WAN , Xianzheng YIN , Chen YANG
IPC: H01L21/687
Abstract: A material frame unlocking device may include a material frame and an insert slot, a clamping mechanism for clamping a silicon wafer is arranged on the material frame, and an unlocking mechanism for fitting the clamping mechanism is arranged on the insert slot. The clamping mechanism includes two clamping rods capable of opening and closing movements, an end of each of the two clamping rods is provided with a connecting rod, a middle portion of the connecting rod is provided with a hinge point, and an elastic assembly is arranged at one end of the connecting rod away from respective clamping rod, when the elastic assembly is controlled by the unlocking mechanism, the connecting rod rotates around the hinge point, and the two clamping rods are opened to separate the two clamping rods from each other.
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Patent Agency Ranking
公开(公告)号：US20250018440A1
公开(公告)日：2025-01-16
申请号：US18548574
申请日：2023-07-18
Inventor： Mengcheng QU , Rui WU , Zhijun WU , Jingen CAO , Zhengping LU , Dongxiao ZHU , Wei JIANG , Liang YAN , Chunjuan CHEN , Xuejing MI , Liwei JIANG
Abstract: An all-in-one wafer cleaning machine for monocrystalline silicon production includes: a circulation track disposed at a rear end of a cleaning equipment main body and fixed to the cleaning equipment main body; a horizontal moving device disposed at an outer side of the circulation track; a first motor fixedly installed at one end inside the horizontal moving device; a first transmission gear disposed at an output end of the first motor; a first fixed rod fixedly disposed at the other end of the horizontal moving device; a first fixed gear disposed at one end of the first fixed rod, wherein the first transmission gear and the first fixed gear are engaged with the circulating track; and a vertical track fixedly disposed at the horizontal moving device.
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公开(公告)号：US20250018434A1
公开(公告)日：2025-01-16
申请号：US18548085
申请日：2023-07-18
Inventor： Lihui JIN , Hua YANG , Zhigao REN , Huan WANG , Chuanling AI , Dawei WANG , Zhijun WU , Hongxia CEN , Chen WEI
IPC: B07C5/36
Abstract: A silicon wafer sorting mechanism includes a wafer distribution unit, a sorting unit, and a transmission unit disposed sequentially. The sorting unit includes a sorting table with one terminal hinged to the wafer distribution unit. The sorting table rotates and tilts with a point where the sorting table is hinged to the wafer distribution unit. The sorting table and the transmission unit are arranged up and down in dislocation or the sorting table is placed horizontally against the transmission unit, thereby forming two transmission lines in different directions to sort silicon wafers of different types.
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公开(公告)号：US20250010412A1
公开(公告)日：2025-01-09
申请号：US18548076
申请日：2023-07-31
Inventor： Yilin XU , Rui WU , Zhijun WU , Zhengmin CAO , Ruipeng LI , Dawei WANG , Yao WAN
IPC: B23K37/04 , B23K26/38 , B23K101/40 , B23K103/00
Abstract: A worktable for cutting a monocrystalline silicon wafer may include a worktable, a control panel is fixedly mounted on an outer wall of the worktable, a recess is formed on an upper surface of the worktable, a rotatable table is disposed in the recess, a shaft is fixedly connected to a middle portion of the rotatable table, a mounting plate is fixedly connected to each of upper and lower sides of the rotatable table, a clamper is disposed on the mounting plate, a scraper plate is disposed on each of upper and lower surfaces of the rotatable table, and the shaft is rotatably mounted in the recess in the worktable.
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7.发明申请公开(公告)号：US20250018449A1
公开(公告)日：2025-01-16
申请号：US18548082
申请日：2023-07-31
Inventor： Lihui JIN , Hua YANG , Zhigao REN , Huan WANG , Chuanling AI , Dawei WANG , Zhijun WU , Hongxia CEN , Chen WEI
Abstract: An apparatus for supplying cleaning liquid may include: a stock solution unit configured with a plurality of stock solution tanks; a cleaning unit configured with a plurality of cleaning tanks; and a transfer unit disposed between the stock solution unit and the cleaning unit. The transfer unit is configured with a plurality of independent transfer tanks. Each of the stock solution tanks communicates with at least one of the transfer tanks, each of the transfer tanks communicates with one of the cleaning tanks, and each of the cleaning tanks communicates with at least one of the transfer tanks.
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公开(公告)号：US20250018447A1
公开(公告)日：2025-01-16
申请号：US18548575
申请日：2023-07-31
Inventor： Lihui JIN , Hua YANG , Zhigao REN , Xiaoguang ZHAO , Hao GUO , Chuanling AI , Dawei WANG , Zhijun WU , Hongxia CEN , Chen WEI
Abstract: A lifting control apparatus may include: a base for holding a basket containing silicon wafers; brackets provided on an outside of both ends of the base; and a driver for driving the brackets to move up and down. The driver is provided with a lead screw. The lead screw is connected with the bracket on a same side. The lead screw on one side is driven to rotate the lead screw on another side synchronously, and the lead screws on both sides are driven to move the brackets on both sides and the base between the brackets up and down together. Or the lead screws on both sides are driven to rotate synchronously, so that the lead screws on both sides drive the base between the brackets through the correspondingly brackets to move up and down together.
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