Dielectric substrate and method of forming the same
AssigneeSaint-Gobain Performance Plastics Corporation
InventorsJennifer ADAMCHUK, Dale THOMAS, Meghann WHITE, Sethumadhavan RAVICHANDRAN
Life of this patent
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Abstract
The present disclosure relates to a dielectric substrate that may include a resin matrix component, and a ceramic filler component. The ceramic filler component may include a first filler material. The particle size distribution of the first filler material may have a D10 of at least about 1.0 microns and not greater than about 1.7, a D50 of at least about 1.0 microns and not greater than about 3.5 microns, and a D90 of at least about 2.7 microns and not greater than about 6 microns.
Claims20
A dielectric composite comprising a dielectric substrate overlying a quartz-based fiber reinforcement layer, wherein the dielectric substrate comprising:
- a resin matrix component;
- and
- a ceramic filler component,
- wherein the ceramic filler component comprises a first filler material, and
- wherein a particle size distribution of the first filler material comprises:
- a D10 of at least about 0.5 microns and not greater than about 1.6 microns,
- a D50 of at least about 0.8 microns and not greater than about 2.7 microns, and
- a D90 of at least about 1.5 microns and not greater than about 4.7 microns.
A dielectric composite comprising a dielectric substrate overlying a quartz-based fiber reinforcement layer, wherein the dielectric substrate comprising:
- a resin matrix component;
- and
- a ceramic filler component,
- wherein the ceramic filler component comprises a first filler material,
- wherein the first filler material further comprises a mean particle size of not greater than about 10 microns, and a particle size distribution span (PSDS) of not greater than about 5, where PSDS is equal to (D90−D10)/D50, where D90 is equal to a D90 particle size distribution measurement of the first filler material, D10 is equal to a D10 particle size distribution measurement of the first filler material, and D50 is equal to a D50 particle size distribution measurement of the first filler material.
A dielectric composite comprising a dielectric substrate overlying a quartz-based fiber reinforcement layer, wherein the dielectric substrate comprising:
- a resin matrix component;
- and
- a ceramic filler component,
- wherein the ceramic filler component comprises a first filler material, and
- wherein the first filler material further comprises a mean particle size of at not greater than about 10 microns, and an average surface area of not greater than about 8 m2/g.
Dependencies are inferred from the claim text.