Invention Grant
- Patent Title: Laminate, polarizing plate, and image display device
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Application No.: US16786167Application Date: 2020-02-10
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Publication No.: US11300712B2Publication Date: 2022-04-12
- Inventor: Makoto Uchimura , Keigo Ueki , Takashi Tamada , Yuichi Fukushige
- Applicant: FUJIFILM Corporation
- Applicant Address: JP Tokyo
- Assignee: FUJIFILM Corporation
- Current Assignee: FUJIFILM Corporation
- Current Assignee Address: JP Tokyo
- Agency: Edwards Neils LLC
- Agent Jean C. Edwards, Esq.
- Priority: JPJP2017-182976 20170922,JPJP2017-223096 20171120
- Main IPC: G02B1/14
- IPC: G02B1/14
Abstract:
A laminate includes a shock absorbing layer, a support, and a hard coat layer, in which the shock absorbing layer has a maximum value of tan δ in a frequency range of 104 to 1013 Hz at 25° C. The tan δ is a ratio of a loss modulus with respect to a storage modulus.
Public/Granted literature
- US20200174162A1 LAMINATE, POLARIZING PLATE, AND IMAGE DISPLAY DEVICE Public/Granted day:2020-06-04
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