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US 2023/0392033 A1Published application
Composition
AssigneeMerck Patent GmbH
InventorsTadashi KISHIMOTO, Yuki HIRAYAMA, Julian BURSCHKA, Teruaki SUZUKI, Nils GREINERT, Denis GLOZMAN, Ehud SHAVIV, Yaron AVIV, Elizaveta KOSSOY
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Abstract
The present invention relates to a composition comprising at least one light emitting moiety.
Claims24
A photo-reactive composition comprising at least one light emitting moiety, which is configured to show a haze value of 15% or less in the liquid state;
- or
- is configured to show a haze value of more than 15% in the cured state;
- or
- is configured to show the ratio of the haze value in cured state/the haze value in liquid state is more than 1.
1 more element
A layer containing at least a matrix material, one light emitting moiety and a plurality of voids, configured to show a haze value of more than 15;
- or
- at least a matrix material, and a plurality of light emitting moieties, wherein said layer is configured to show a haze value of more than 15%;
- or
- at least one light emitting moiety, a matrix material and scattering particles,
- wherein the total amount of the scattering particles is 4 wt % or less based on the total amount of the solid contents of the layer;
- or
- at least a matrix material and a plurality of light emitting moieties, contains a 1st phase and a 2nd phase, wherein said 1st phase and said 2nd phase are different of each other, and said 1st phase has a plurality of aggregates of said light emitting moieties and higher concentration per unit volume in the light emitting moieties than the 2nd phase.
4 more elements
(canceled)
Dependencies are inferred from the claim text.