公开(公告)号：US20220219284A1

公开(公告)日：2022-07-14

申请号：US17711239

申请日：2022-04-01

Applicant: Samsung Display Co., Ltd. ,  KCTECH CO.,LTD.

Inventor： Junggun NAM ,  Seungik KANG ,  Seungbae KANG ,  Pungseok KIM ,  Heesung YANG ,  Keunwoo LEE ,  Woojin CHO ,  Byoungkwon CHOO

IPC: B24B37/07 ,  B32B38/00

Abstract: 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.

公开(公告)号：US20210229236A1

公开(公告)日：2021-07-29

申请号：US17158657

申请日：2021-01-26

Applicant: Samsung Display Co., Ltd. ,  KCTECH CO.,LTD.

Inventor： Junggun NAM ,  Seungik KANG ,  Seungbae KANG ,  Pungseok KIM ,  Heesung YANG ,  Keunwoo LEE ,  Woojin CHO ,  Byoungkwon CHOO

IPC: B24B37/07 ,  B32B38/00

Abstract: 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.