Invention Grant
- Patent Title: Optical member, optical member producing method, and image display device
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Application No.: US15044578Application Date: 2016-02-16
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Publication No.: US10353247B2Publication Date: 2019-07-16
- Inventor: Nobuhiko Ichihara , Yoji Ito , Michio Nagai , Daisuke Kashiwagi , Akira Yamamoto
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Edwards Neils, LLC
- Agent John C. Edwards, Esq.
- Priority: JP2015-032298 20150220
- Main IPC: G02F1/1337
- IPC: G02F1/1337 ; G06F3/03 ; G02B5/26 ; G06F3/0354 ; G06K9/22 ; G02B5/20 ; G02F1/1333
Abstract:
An optical member having a base and an underlayer with a region A of surface energy AE and a region B of surface energy BE (BE-AE>0 mN/m), in which a dot of a wavelength-selective reflective cholesteric structure is disposed on the region B, has high pattern position accuracy for the patterns formed with the dots.
Public/Granted literature
- US20160245968A1 OPTICAL MEMBER, OPTICAL MEMBER PRODUCING METHOD, AND IMAGE DISPLAY DEVICE Public/Granted day:2016-08-25
Information query
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