Patent ID: 7326858

Claim:
A printed circuit board with embedded capacitors, comprising: an inner layer of a multi-layered printed circuit board having a copper clad laminate adhered thereon by means of an adhesive; a ground layer copper foil having a roughened surface, formed at a top and a bottom of the inner layer; a polymer capacitor paste having high-dielectric constant coated at a predetermined thickness and cured on the ground layer copper foil, wherein the polymer capacitor paste is a polymer ceramic composite including bimodal powders; a power layer copper foil formed on the cured capacitor paste and including a dry film pattern that is laminated on the power layer copper foil and is etched by use of an etching mask to partition the power layer copper foil, wherein the power layer copper foil are divided into cells corresponding to each operation voltage; an insulation layer-attached copper film formed on the power layer copper foil; a blind via-hole and a through-hole formed at predetermined portions of the insulation layer-attached copper film; and plated layers of the blind via-hole and the through-hole for layer connection of the printed circuit board, wherein the capacitor paste is the polymer ceramic composite having a dielectric constant of 80-90 by uniformly dispersing BaTiO 3 powders comprising bimodal micropowders of 0.9 μm in diameter and 60 nm in diameter mixed at a volume ratio of 3:1-5:1 into an epoxy resin.