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公开(公告)号:US10739501B2
公开(公告)日:2020-08-11
申请号:US16332035
申请日:2017-08-14
Applicant: TOMOEGAWA CO., LTD.
Inventor: Makoto Murata , Hiroto Katagiri
IPC: G02B5/02 , F21V8/00 , G02F1/1335 , B32B7/02
Abstract: Provided is a light diffusion film laminate for a reflective display device which is capable of reducing the change in the brightness of the image without reducing the visibility not only from a predetermined observation position (for example, the front direction of the screen), but also from a slightly inclined direction from the predetermined observation position (for example, the front direction of the screen), thereby having excellent display characteristics, and a reflective display device including the light diffusion film laminate.