Title:
RESIN FILM AND DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/085061
Kind Code:
A1
Abstract:
The present invention provides a resin film that contains semiconductor particles (A), and a display device that contains said resin film. When the resin film is subjected to a first exposure test involving exposure to light at a radiant energy density of 200 mJ/cm2 (on the basis of the wavelength of 365 nm) in an air atmosphere, the first light emission intensity maintenance ratio R1 as expressed by the formula (the first light emission intensity maintenance ratio R1 (%)) = 100 × (the light emission intensity after the first exposure test) / (the emission intensity before the first exposure test) is 95% or higher.
Inventors:
TOKUDA MASAYOSHI (JP)
KOMATSU YOSHIFUMI (JP)
TSUCHIYA MITSUO (JP)
NISHIKAWA YOSHINAGA YUKAKO (JP)
KOMATSU YOSHIFUMI (JP)
TSUCHIYA MITSUO (JP)
NISHIKAWA YOSHINAGA YUKAKO (JP)
Application Number:
PCT/JP2022/039471
Publication Date:
May 19, 2023
Filing Date:
October 24, 2022
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
C08L101/00; C08K3/01; G02B5/20
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Other References:
"Experimental Method for Polymer Synthesis", 1 March 1972, KAGAKU-DOJIN PUBLISHING COMPANY, INC
Attorney, Agent or Firm:
NAKAYAMA, Tohru et al. (JP)
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