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公开(公告)号：US11850622B2
公开(公告)日：2023-12-26
申请号：US18340909
申请日：2023-06-26
发明人： Xiaoliang Gao , Xiaokang Yan , Xing Wang , Tuo Zheng , Shisong Li
CPC分类号： B05C11/1018 , B05C1/02
摘要： Provided are a coating apparatus and a coating system, where the coating apparatus includes: a coating module, the coating module including a coating roller and a coating die, where the coating roller is configured to drive, when rotating, a substrate to move toward the coating die, and the coating die is configured to apply a coating onto the substrate; an error acquisition module having a predetermined distance to the coating roller and configured to acquire a circular run-out error of rotation of the coating roller and transmit the circular run-out error to a linkage module; and the linkage module configured to adjust position of the coating die in real time according to the circular run-out error transmitted to the linkage module, so as to keep a distance between the coating roller and the coating die unchanged.
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公开(公告)号：US20230330694A1
公开(公告)日：2023-10-19
申请号：US18340909
申请日：2023-06-26
发明人： Xiaoliang Gao , Xiaokang Yan , Xing Wang , Tuo Zheng , Shisong Li
CPC分类号： B05C11/1018 , B05C1/02
摘要： Provided are a coating apparatus and a coating system, where the coating apparatus includes: a coating module, the coating module including a coating roller and a coating die, where the coating roller is configured to drive, when rotating, a substrate to move toward the coating die, and the coating die is configured to apply a coating onto the substrate; an error acquisition module having a predetermined distance to the coating roller and configured to acquire a circular run-out error of rotation of the coating roller and transmit the circular run-out error to a linkage module; and the linkage module configured to adjust position of the coating die in real time according to the circular run-out error transmitted to the linkage module, so as to keep a distance between the coating roller and the coating die unchanged.
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