Title:
DECORATIVE FILM AND METHOD FOR MANUFACTURING SAME, LAMINATE AND METHOD FOR MANUFACTURING SAME, OPTICAL MASK-EQUIPPED SUBSTRATE FOR DECORATIVE FILM MANUFACTURING, MOLDED BODY, ARTICLE, AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/190789
Kind Code:
A1
Abstract:
An embodiment of the present invention provides a laminate and a method for manufacturing the same including: a step for providing an optical mask layer on a substrate by printing an AM screen-toned first pattern having a screen line count of 250 or less and a halftone dotted region in which the halftone dot area ratio is 0.5% to less than 99.5% using a first ink on the substrate, and printing a second pattern having a semi-translucent solid region having a printed area ratio of 99.5% or greater and a light transmittance of 5% to less than 95% in a position overlapping the halftone dotted region of the first pattern using a second ink; a step for providing a liquid crystal layer including a liquid crystal compound and a photosensitive chiral agent on the reverse side of the substrate from the optical mask layer; and a step for radiating light to the liquid crystal layer via the optical mask layer and causing the photosensitive chiral agent to photoreact. Also provided are a decorative film, an optical mask-equipped substrate for decorative film manufacturing, a molded body, an article, and a display device.
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Inventors:
MATSUMOTO YUKA (JP)
WATANABE JUN (JP)
WATANABE JUN (JP)
Application Number:
PCT/JP2023/013020
Publication Date:
October 05, 2023
Filing Date:
March 29, 2023
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
G02B5/30; B05D1/36; B05D3/06; B05D5/06; B05D7/24; B32B7/023; B32B9/00; B32B27/00; B32B33/00; B32B37/14; B41M1/30; B41M3/00; C09K19/38; C09K19/54
Domestic Patent References:
| WO2022059292A1 | 2022-03-24 |
Foreign References:
| JP2011194862A | 2011-10-06 | |||
| CN102879852A | 2013-01-16 |
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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