Color conversion composition, color conversion sheet, and light-emitting body, lighting device, backlight unit, and display each including same
AssigneeToray Industries, Inc.
InventorsHiroki Sekiguchi, Yuichiro Iguchi, Ryo Nagase
Life of this patent
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Abstract
A color conversion composition is configured to convert incident light into light having a wavelength longer than that of the incident light. The color conversion composition includes: an organic luminescent material (A) having a full width at half maximum of a peak of 10 nm or larger and 50 nm or smaller, the peak indicating a maximum radiant intensity in an emission spectrum; and a resin (B) having an alicyclic structure, a ratio of a repeating unit having the alicyclic structure in the resin being 50% by weight or higher in a total amount of the resin.
Claims20
A color conversion composition configured to convert incident light into light having a wavelength longer than that of the incident light, the color conversion composition comprising:
- an organic luminescent material (A) having a full width at half maximum of a peak of 10 nm or larger and 50 nm or smaller, the peak indicating a maximum radiant intensity in an emission spectrum;
- and
- a resin (B) having an alicyclic structure, a ratio of a repeating unit having the alicyclic structure in the resin being 50% by weight or higher in a total amount of the resin.
Dependencies are inferred from the claim text.