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公开(公告)号：US12121873B2
公开(公告)日：2024-10-22
申请号：US17409013
申请日：2021-08-23
Applicant: BOE Technology Group Co., Ltd.
Inventor： Shaodong Sun , Junwei Yan , Guangcai Yuan , Guocai Zhang , Shihao Dong , Lilei Zhang , Haoran Gao , Wenyue Fu , Chengfei Wang , Xiaojie Pan
CPC classification number: B01F35/189 , B01D45/04 , B01F23/59 , B01F35/71805 , C25D3/38 , C25D21/04 , C25D21/14 , B01F23/56 , B01F2101/22
Abstract: The present disclosure provides a gas-solid separation structure including: a feeding pipeline including a first feeding part, a second feeding part and a first valve disposed between the first and second feeding parts; a discharge pipeline having a first opening and a second opening opposite to each other, the second feeding part extending into the discharge pipeline via the first opening; wherein an exhaust channel is formed between the second feeding part and the discharge pipeline, exhaust holes are formed in a portion of the discharge pipeline opposite to the second feeding part, and the exhaust channel is in communication with the exhaust holes. The present disclosure further provides a feeding device and an electrochemical deposition apparatus. The present disclosure can improve the problem of interference with medicine powder release caused by gases entering the discharge pipeline.
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Patent Agency Ranking
公开(公告)号：US12269201B2
公开(公告)日：2025-04-08
申请号：US17761039
申请日：2021-05-18
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Shuqi Liu , Wenyue Fu , Xinhong Lu , Qi Qi , Xiaojie Pan
Abstract: A folding device and a folding method are provided. The folding device includes a bearing and fixing mechanism configured to bear and fix a main body portion of a to-be-folded device; a folding mechanism disposed on at least one lateral side of the bearing and fixing mechanism, the folding mechanism being configured to bear a to-be-folded portion of the to-be-folded device and fold the to-be-folded portion to one side in a thickness direction of the main body portion; a first driving mechanism configured to drive the folding mechanism to move along a direction perpendicular to a bearing surface, which bears the main body portion, of the bearing and fixing mechanism; and a second driving mechanism configured to drive the folding mechanism to move close to or away from the bearing and fixing mechanism along a direction parallel to the bearing surface.
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公开(公告)号：US10308036B2
公开(公告)日：2019-06-04
申请号：US15962155
申请日：2018-04-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Dejiang Zhao , Yang Yang , Xiaojie Pan , Bin Bu
Abstract: Embodiments of the present disclosure provide a printhead, a printing equipment and a printing method. The printhead includes: a primary liquid discharging assembly, including a plurality of primary liquid discharging nozzles for forming primary droplets; and a plurality of flow branching components below the primary liquid discharging assembly, and the plurality of flow branching components being in one-to-one correspondence with the plurality of primary liquid discharging nozzles, wherein each of the plurality of flow branching component is configured to be in contact with the primary droplet formed by the corresponding primary liquid discharging nozzle of the plurality of primary liquid discharging nozzles, and split each of the primary droplets into at least two branched droplets.
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公开(公告)号：US20210028253A1
公开(公告)日：2021-01-28
申请号：US16334644
申请日：2018-05-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Dejiang Zhao , Yang Yang , Xiaojie Pan
Abstract: The present disclosure provides a display substrate, a display device, and a method manufacturing of a display substrate, pertaining to the field of display devices. The display substrate includes a base substrate and a pixel defining layer. The pixel defining layer divides the base substrate into a plurality of sub-pixel regions. An orthographic projection of the at least one sub-pixel region on the base substrate is substantially quadrangular. The first side and the third side of the quadrilateral are inwardly recessed toward each other.
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公开(公告)号：US20190030912A1
公开(公告)日：2019-01-31
申请号：US15962155
申请日：2018-04-25
Applicant: BOE Technology Group Co., Ltd.
Inventor： Dejiang Zhao , Yang Yang , Xiaojie Pan , Bin Bu
Abstract: Embodiments of the present disclosure provide a printhead, a printing equipment and a printing method. The printhead includes: a primary liquid discharging assembly, including a plurality of primary liquid discharging nozzles for forming primary droplets; and a plurality of flow branching components below the primary liquid discharging assembly, and the plurality of flow branching components being in one-to-one correspondence with the plurality of primary liquid discharging nozzles, wherein each of the plurality of flow branching component is configured to be in contact with the primary droplet formed by the corresponding primary liquid discharging nozzle of the plurality of primary liquid discharging nozzles, and split each of the primary droplets into at least two branched droplets.
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公开(公告)号：US11233101B2
公开(公告)日：2022-01-25
申请号：US16334644
申请日：2018-05-31
Applicant: BOE TECHNOLOGY GROUP CO., LTD.
Inventor： Dejiang Zhao , Yang Yang , Xiaojie Pan
Abstract: The present disclosure provides a display substrate, a display device, and a method manufacturing of a display substrate, pertaining to the field of display devices. The display substrate includes a base substrate and a pixel defining layer. The pixel defining layer divides the base substrate into a plurality of sub-pixel regions. An orthographic projection of the at least one sub-pixel region on the base substrate is substantially quadrangular. The first side and the third side of the quadrilateral are inwardly recessed toward each other.
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