INK COMPRISING ENCAPSULATED NANOPARTICLES
First Claim
Patent Images
1. An ink comprising:
- at least one particle (1) comprising a first material (11); and
at least one liquid vehicle;
wherein the particle (1) comprises at least one particle (2) comprising a second material (21) and at least one nanoparticle (3) dispersed in said second material (21);
wherein the first material (11) and the second material (21) have an extinction coefficient less or equal to 15×
10−
5 at 460 nm;
orat least one particle (2) comprising a plurality of nanoparticles (3) encapsulated in a material (21); and
at least one liquid vehicle;
wherein said particle (2) has a surface roughness less or equal to 5% of the largest dimension of said particle (2);
orat least one phosphor nanoparticle; and
at least one liquid vehicle;
wherein the phosphor nanoparticle has a size ranging from 0.1 am to 50 am;
orat least one particle (1) comprising a first material (11); and
at least one liquid vehicle;
wherein the particle (1) comprises at least one particle (2) comprising a second material (21) and at least one nanoparticle (3) dispersed in said second material (21);
wherein said particle (1) has a surface roughness less or equal to 5% of the largest dimension of said particle (1).
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Accused Products
Abstract
Disclosed is an ink including at least one particle including a first material; and at least one liquid vehicle; wherein the particle includes at least one particle including a second material and at least one nanoparticle dispersed in the second material; wherein the first material and the second material have an extinction coefficient less or equal to 15×10−5 at 460 nm. The invention also relates to inks, light emitting materials including at least one ink, patterns including at least one ink, particles deposited on a support, optoelectronic devices including at least one ink and method for depositing an ink on a support.
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Citations
19 Claims
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1. An ink comprising:
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at least one particle (1) comprising a first material (11); and at least one liquid vehicle; wherein the particle (1) comprises at least one particle (2) comprising a second material (21) and at least one nanoparticle (3) dispersed in said second material (21); wherein the first material (11) and the second material (21) have an extinction coefficient less or equal to 15×
10−
5 at 460 nm;
orat least one particle (2) comprising a plurality of nanoparticles (3) encapsulated in a material (21); and at least one liquid vehicle; wherein said particle (2) has a surface roughness less or equal to 5% of the largest dimension of said particle (2);
orat least one phosphor nanoparticle; and at least one liquid vehicle; wherein the phosphor nanoparticle has a size ranging from 0.1 am to 50 am;
orat least one particle (1) comprising a first material (11); and at least one liquid vehicle; wherein the particle (1) comprises at least one particle (2) comprising a second material (21) and at least one nanoparticle (3) dispersed in said second material (21); wherein said particle (1) has a surface roughness less or equal to 5% of the largest dimension of said particle (1). - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 18, 19)
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16. A particle (1) deposited on a support by inkjet printing;
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wherein the particle (1) comprises; a first material (11), and at least one particle (2) comprising a second material (21) and at least one nanoparticle (3) dispersed in said second material (21); and wherein the first material (11) and the second material (21) have an extinction coefficient less or equal to 15×
10−
5 at 460 nm;
ora first material (11), and at least one particle (2) comprising a second material (21) and at least one nanoparticle (3) dispersed in said second material (21); and wherein said particle (1) has a surface roughness less or equal to 5% of the largest dimension of said particle (1).
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17. A particle (2) deposited on a support by inkjet printing;
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wherein said particle (2) comprises a plurality of nanoparticles (3) encapsulated in a material (21); and wherein said particle (2) has a surface roughness less or equal to 5% of the largest dimension of said particle (2).
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Specification