Dispersion and inkjet ink composition, light conversion layer, and liquid crystal display element using the dispersion
AssigneeDIC Corporation
InventorsTakeshi Isonaka, Yasuo Umezu, Hidehiko Yamaguchi, Yoshio Aoki, Hirotomo Sasaki, Sunao Yoshihara, Takayuki Miki, Aya Ishizuka, Takeo Kizaki
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Abstract
A dispersion contains, as essential ingredients, light-emitting nanocrystals, a polymeric dispersant having an amine value of 5 mg/KOH g or more, and a stimulation-responsive curable material that cures in response to an external stimulus.
Claims20
A dispersion comprising, as essential ingredients, light-emitting nanocrystals, a polymeric dispersant having an amine value of 5 mg KOH/g or more, and at least one stimulation-responsive curable material that cures in response to an external stimulus, wherein
- a solubility of a coating film made from the dispersion in a 1% by mass aqueous solution of potassium hydroxide at 25° C. is 3% by mass or less.
A light conversion layer comprising a plurality of pixel units, wherein
- the pixel units include at least one pixel unit that includes a cured form of a dispersion,
- the dispersion comprises, as essential ingredients, light-emitting nanocrystals, a polymeric dispersant having an amine value of 5 mg KOH/g or more, and at least one stimulation-responsive curable material that cures in response to an external stimulus, and
- a solubility of a coating film made from the dispersion in a 1% by mass aqueous solution of potassium hydroxide at 25° C. is 3% by mass or less.
Dependencies are inferred from the claim text.