Solution for use in filling micrometer-size cavities
AssigneeCommissariat A L'enegie Atomique Et Aux Energies Alternatives
InventorsGilles Le Blevennec, Sonia De Sousa Nobre, Olivier Poncelet
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Abstract
Solution for use in filling micrometer-size cavities (10), the solution comprising a first solvent, a first polymer (102) having a first molecular weight, a second polymer (103) having a second molecular weight, luminophores (101) and a surfactant, the second molecular weight being 10 to 50 times greater than the first molecular weight.
Claims22
A solution, comprising a first solvent, a first polymer having a first molecular weight, a second polymer having a second molecular weight, luminophores and a surfactant, the second molecular weight being 10 to 50 times greater than the first molecular weight,
- wherein the first polymer and the second polymer are chosen, independently of one another, from the group consisting of polyalkylmethacrylates, polyarylmethacrylates, polycyclic polymethacrylates, polyalkyl acrylates, polyarylacrylates, polyarylsiloxanes and polyalkylsiloxanes.
A solution, comprising a first solvent, a first polymer having a first molecular weight, a second polymer having a second molecular weight, luminophores and a surfactant, the second molecular weight being 10 to 50 times greater than the first molecular weight,
- wherein the first polymer and/or the second polymer are homopolymers.
A solution, comprising a first solvent, a first polymer having a first molecular weight, a second polymer having a second molecular weight, luminophores and a surfactant, the second molecular weight being 10 to 50 times greater than the first molecular weight,
- wherein the ratio solvent/dry matter is in the range from 40% h to 60% by mass.
A solution, comprising a first solvent, a first polymer having a first molecular weight, a second polymer having a second molecular weight, luminophores and a surfactant, the second molecular weight being 10 to 50 times greater than the first molecular weight,
- wherein the ratio luminophores/dry matter is in the range from 15% to 50% by mass.
Dependencies are inferred from the claim text.