Title:
LAYERED BODY, METHOD FOR MANUFACTURING LAYERED BODY, AND VIRTUAL REALITY DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/048194
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing: a layered body that enables, when introducing the layered body which includes a light-absorbing anisotropic layer to a virtual reality display device, the display performance of the virtual reality display device to be improved; a method for manufacturing the layered body; and a virtual reality display device. This layered body includes an alignment film and a light-absorbing anisotropic layer disposed on the alignment film, wherein: the light-absorbing anisotropic layer contains a liquid crystal compound and a dichroic substance; and the film thickness variation of the alignment film is no greater than 10%.
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Inventors:
MAEDA YOSHINORI (JP)
KANEIWA HIDEKI (JP)
KANEIWA HIDEKI (JP)
Application Number:
PCT/JP2023/028391
Publication Date:
March 07, 2024
Filing Date:
August 03, 2023
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B5/30; B32B7/023; B32B9/00; C09D201/00; G02B27/02; G02C11/00; G02F1/1335; G02F1/13363; G02F1/1337; G09F9/00
Domestic Patent References:
| WO2021111861A1 | 2021-06-10 | |||
| WO2017154695A1 | 2017-09-14 | |||
| WO2021246148A1 | 2021-12-09 | |||
| WO2021182248A1 | 2021-09-16 |
Foreign References:
| JP2015067690A | 2015-04-13 | |||
| JP2020519964A | 2020-07-02 |
Attorney, Agent or Firm:
ITOH Hideaki et al. (JP)
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