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US 12,580,127 B2Granted
Dielectric slurry composition and multilayer electronic component using same
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsTae Gyun Kwon, So Hyeon Hong, Eung Seok Lee
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Abstract
A dielectric slurry composition according to an embodiment of the present disclosure includes: a first solution including a hydrophobic solvent and dielectric particles; and a second solution containing a hydrophilic solvent, a hydrophilic dispersant, and a hydrophilic binder, wherein at least a portion of the first solution has an emulsion structure in the second solution.
Claims19
A dielectric slurry composition comprising:
- a first solution including a hydrophobic solvent and dielectric particles;
- and
- a second solution including a hydrophilic solvent, a hydrophilic dispersant, and a hydrophilic binder,
- wherein at least a portion of the first solution has an emulsion structure in the second solution,
- wherein the second solution includes:
- 0.1 vol % or more and 10.0 vol % or less of the hydrophilic dispersant,
- 5.0 vol % or more and 50.0 vol % or less of the hydrophilic binder, and
- 40.0 vol % or more and 94.9 vol % or less of the hydrophilic solvent, and
- wherein the hydrophilic solvent includes at least one of water or dimethyl sulfoxide
- wherein the emulsion structure includes a droplet structure dispersed in the second solution.
7 more elements
A method of producing a multilayer electronic component, the method comprising:
- forming an internal electrode pattern;
- and
- inkjet-printing a dielectric slurry composition on the internal electrode pattern,
- wherein the dielectric slurry composition includes:
- a first solution including a hydrophobic solvent and dielectric particles, and
- a second solution including a hydrophilic solvent, a hydrophilic dispersant and a hydrophilic binder,
- wherein at least a portion of the first solution has an emulsion structure in the second solution,
- wherein the second solution includes:
- 0.1 vol % or more and 10.0 vol % or less of the hydrophilic dispersant,
- 5.0 vol % or more and 50.0 vol % or less of the hydrophilic binder, and
- 40.0 vol % or more and 94.9 vol % or less of the hydrophilic solvent, and
- wherein the hydrophilic solvent includes at least one of water or dimethyl sulfoxide.
9 more elements
Dependencies are inferred from the claim text.