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公开(公告)号：US20200159072A1
公开(公告)日：2020-05-21
申请号：US16686784
申请日：2019-11-18
Applicant: LMS Co., Ltd.
Inventor： Taejun LEE , Kiwook YI
IPC: G02F1/1335
Abstract: The present invention discloses a diffusion sheet. The diffusion sheet comprises a first base film, a second base film, and a shielding layer placed between the first base film and the second base film. In this case, the shielding layer includes an air gap and a pattern.
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