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公开(公告)号：US20220290288A1
公开(公告)日：2022-09-15
申请号：US17513203
申请日：2021-10-28
Applicant: Samsung Display Co., LTD.
Inventor： Jae Min HONG , Jong Hyoek RYU , Seung Min JIN
Abstract: A magnet assembly includes a support plate and a plurality of magnets which are removably fixed to the support plate and applies a magnetic force to a deposition mask. Each magnet among the plurality of magnets include a first surface facing the support plate, a second surface opposite to the first surface and facing the deposition mask, and a magnet groove defined therein.
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