公开(公告)号：US20190255725A1

公开(公告)日：2019-08-22

申请号：US16280972

申请日：2019-02-20

Applicant: Samsung Display Co., Ltd.

Inventor： Woong KIM ,  Kyungwon KANG ,  Buemjoon KIM ,  Jihoon KIM ,  Teadong KIM ,  Sungho NOH ,  Junho SIM ,  Hyungbo SHIM ,  Heesuk LEE ,  Jaeku HAN

IPC: B26D7/18 ,  B26D7/27 ,  B26D7/00 ,  B26D7/01

Abstract: A substrate cutting device includes: a base portion; a stage on the base portion; a partition member spaced from the stage; and an exhausting structure below the cell substrate and configured to exhaust a gaseous substance. The stage has a top surface configured to support a cell substrate and a connection surface perpendicular to the top surface, and the partition member faces the connection surface and is configured to support the cell substrate.