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公开(公告)号：US20200271833A1
公开(公告)日：2020-08-27
申请号：US16798520
申请日：2020-02-24
Applicant: LINTEC CORPORATION
Inventor： Tatsuki KURAMOTO , Kentaro KUSAMA , Baku KATAGIRI
IPC: G02B5/02 , G02F1/1335
Abstract: A light diffusion film having an internal structure in the film. The internal structure includes a plurality of regions having a relatively high refractive index in a region having a relatively low refractive index. The light diffusion film has an indentation elastic modulus of 30 MPa or more at 23° C.
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