Curable composition, film, laminated body, and display apparatus

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United States of America Patent

PATENT NO 12203003
APP PUB NO 20210395533A1
SERIAL NO

17281432

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An object of the present invention is to provide a curable composition comprising a fluorescent particle containing a perovskite compound, wherein the curable composition exhibits a good quantum yield by itself; a film formed by curing the curable composition; and a laminated body and a display apparatus comprising the film. Provided are a curable composition comprising a fluorescent particle (A) containing a perovskite compound, a photopolymerizable compound (B), and a photopolymerization initiator (C), wherein the photopolymerizable compound (B) includes a (meth)acrylic compound having a log P value of 0.2 or more and 8.2 or less; a film formed by curing the curable composition; and a laminated body and a display apparatus comprising the film.

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Patent Owner(s)

Patent OwnerAddress
SUMITOMO CHEMICAL COMPANY LIMITED2-7-1 NIHONBASHI CHUO-KU TOKYO 1036020 JAPAN

International Classification(s)

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  • 2019 Application Filing Year
  • C09K Class
  • 2848 Applications Filed
  • 1793 Patents Issued To-Date
  • 62.96 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Harada, Yoshihiro Osaka, JP 89 637
Komatsu, Yoshifumi Osaka, JP 31 93

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges977005010015020025030035040045050055060065070075080085090095010001050

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