公开(公告)号：US20190049837A1

公开(公告)日：2019-02-14

申请号：US15869976

申请日：2018-01-12

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Dong-wook KIM ,  Ju-hyun LEE ,  Byeong-sang KIM ,  Kyung-bin PARK ,  Ki-ju SOHN ,  Ho YU

IPC: G03F7/00

Abstract: A film frame, a system for manufacturing a display substrate, and a method of manufacturing a display substrate, the film frame including a pair of frame edges extending lengthwise in a first direction and arranged opposite to each other; a fixed end clamp connected to the pair of frame edges and extending lengthwise in a second direction perpendicular to the first direction; and a free end clamp between the pair of frame edges, the free end clamp extending lengthwise in the second direction and configured to be detachably coupled with the pair of frame edges, wherein the fixed end clamp includes a first magnetic fixer extending lengthwise in the second direction and a second magnetic fixer on the first magnetic fixer, and the free end clamp includes a third magnetic fixer extending lengthwise in the second direction and a fourth magnetic fixer on the third magnetic fixer.