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Patent Agency Ranking
公开(公告)号：US20220170174A1
公开(公告)日：2022-06-02
申请号：US17516236
申请日：2021-11-01
Applicant: BOE Technology Group Co., Ltd.
Inventor： Chengfei WANG , Junwei YAN , Guangcai YUAN , Shaodong SUN , Guocai ZHANG , Shihao DONG , Pengcheng DONG
Abstract: The present disclosure provides a carrier liquid leakage preventing device and an electrochemical deposition apparatus. The carrier liquid leakage preventing device is used for containing liquid medicine dripping from a carrier; the carrier liquid leakage preventing device comprises: a guide rail disposed along a first direction, the first direction is a vertical direction perpendicular to the horizontal plane or a direction at an angle to the horizontal plane; a leakage preventing groove provided on the guide rail and capable of performing a lifting movement along the guide rail so as to move above or below the carrier; and a driver for driving the lifting movement of the leakage preventing groove.
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公开(公告)号：US20220098752A1
公开(公告)日：2022-03-31
申请号：US17398980
申请日：2021-08-10
Applicant: BOE Technology Group Co., Ltd.
Inventor： Guangcai YUAN , Junwei YAN , Shaodong SUN , Guocai ZHANG , Shihao DONG , Chengfei WANG , Pengcheng DONG , Qi QI
IPC: C25D21/06
Abstract: A debris cleaning device includes: a process treatment tank for containing a liquid medicine and a substrate to be treated, wherein the bottom of the tank body of the process treatment tank is provided with a liquid medicine discharge port, and the side wall of the tank body of the process treatment tank is provided with a liquid medicine inlet port; and a self-circulation debris removal system, the self-circulation debris removal system comprising a circulation pipeline communicating between the liquid medicine discharge port and the liquid medicine inlet port, the circulation pipeline being provided with a control valve for controlling the on-off state of the circulation pipeline, a debris filtering and collecting device for filtering the debris in the circulation pipeline, and a power pump for providing circulation driving force for the liquid medicine in the circulation pipeline.
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公开(公告)号：US20220170173A1
公开(公告)日：2022-06-02
申请号：US17401167
申请日：2021-08-12
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shihao DONG , Junwei YAN , Guocai ZHANG , Chengfei WANG , Shaodong SUN , Pengcheng DONG
Abstract: A substrate carrier includes: a carrier body, wherein the carrier body includes at least one carrying surface, and a first conductive sheet is provided on the carrying surface; a cover plate, wherein the cover plate is a frame structure with a hollow interior, the cover plate is opposite to the carrying surface and is detachably fixed on the carrying surface, the shape of the frame structure matches the shape of a substrate to be coated, the cover plate includes an inner side surface facing the carrying surface, and a second conductive sheet is provided on the inner side surface; an elastic connector is provided between the first conductive sheet and the second conductive sheet, and when the substrate to be coated is fixed on the carrying surface, the second conductive sheet is respectively in electrical communication with the conductive film layer and the first conductive sheet via the elastic connector.
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公开(公告)号：US20220221905A1
公开(公告)日：2022-07-14
申请号：US17607350
申请日：2021-01-14
Inventor： Zhenhua LUO , Hao WU , Na AN , Xiao MA , Gang CI , Xinfeng GONG , Shaopeng XU , Zheng ZHANG , Qingzhu GUAN , Guochun WANG , Zuoxin YU , Dianzhong LIU , Zheng ZONG , Pengcheng DONG , Quan LONG , Qidong SUN
IPC: G06F1/16
Abstract: The present application discloses an electronic device including a housing, support plates and a display panel. The housing is recessed inward to form one or more clearances penetrating the housing along a first direction. A number of the support plates is at least two, and one clearance is correspondingly arranged below adjoining parts of two adjacent support plates. The support plates are configured to support the display panel. The display panel is switchable between a folded position and an unfolded position. When the display panel is in the unfolded position, first surfaces of the support plates that abut against the display panel are flush. When the display panel is in the folded position, any two oppositely folded and adjacent support plates are separated by a part of the display panel that covers the any two oppositely folded and adjacent support plates when the display panel is in the unfolded position, and a part of the any two oppositely folded and adjacent support plates and a part of the display panel that covers the part of the any two oppositely folded and adjacent support plates when the display panel is in the unfolded position enter the clearance.
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公开(公告)号：US20220168888A1
公开(公告)日：2022-06-02
申请号：US17516269
申请日：2021-11-01
Applicant: BOE Technology Group Co., Ltd.
Inventor： Chengfei WANG , Junwei YAN , Guangcai YUAN , Shaodong SUN , Guocai ZHANG , Shihao DONG , Pengcheng DONG
Abstract: The present application relates to a substrate transfer device, comprising a horizontally arranged cross beam, and support beams longitudinally arranged at two ends of the cross beam, wherein a substrate carrier is suspended on the cross beam, the substrate carrier is located between the two support beams, and the substrate carrier is parallel to a plane where the two support beams are located, the substrate carrier comprises two side walls oppositely arranged in a horizontal direction, and each of the support beams is provided with an auxiliary clamping structure for clamping the substrate carrier during transferring of the substrate carrier.
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