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公开(公告)号：US12090601B2
公开(公告)日：2024-09-17
申请号：US17711239
申请日：2022-04-01
发明人： Junggun Nam , Seungik Kang , Seungbae Kang , Pungseok Kim , Heesung Yang , Keunwoo Lee , Woojin Cho , Byoungkwon Choo
CPC分类号： B24B37/07 , B32B38/0012 , B24B37/20 , B32B2038/0064 , B32B2457/20
摘要： An apparatus for manufacturing a display device includes a moving part including a belt that circulates, a roller that circulates the belt, and at least one meandering prevention portion that moves in a first direction parallel to a direction of a rotation shaft of the roller and prevents meandering of the belt, and a polishing head disposed corresponding to the moving part, the polishing head polishing a surface of a base material disposed on a first surface of the belt. A part of the at least one meandering prevention portion faces a second surface of the belt, the second surface being a side surface of the belt.
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公开(公告)号：US11311979B2
公开(公告)日：2022-04-26
申请号：US17158657
申请日：2021-01-26
发明人： Junggun Nam , Seungik Kang , Seungbae Kang , Pungseok Kim , Heesung Yang , Keunwoo Lee , Woojin Cho , Byoungkwon Choo
摘要： An apparatus for manufacturing a display device includes a moving part including a belt that circulates, a roller that circulates the belt, and at least one meandering prevention portion that moves in a first direction parallel to a direction of a rotation shaft of the roller and prevents meandering of the belt, and a polishing head disposed corresponding to the moving part, the polishing head polishing a surface of a base material disposed on a first surface of the belt. A part of the at least one meandering prevention portion faces a second surface of the belt, the second surface being a side surface of the belt.
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