| 摘要 |
Disclosed herein is a resin composition for embedded capacitors having excellent adhesive strength, heat resistance and flame retardancy, a ceramic/polymer composite for embedded capacitors including the resin composition, a dielectric layer of a capacitor manufactured therefrom, and a printed circuit board. The resin composition for dielectric layers of embedded capacitors includes a resin selected from the group consisting of bisphenol-A epoxy resins, bisphenol-F epoxy resins and combinations thereof, a brominated epoxy resin containing 40 wt % or more bromine, and a resin selected from the group consisting of bisphenol-A novolac epoxy resins, multi-functional epoxy resins, polyimides, cyanate esters and combinations thereof, and exhibits excellent peel strength, Tg and/or flame retardancy. Further, a ceramic/polymer composite formed by adding a ceramic filler to the resin composition is provided. Furthermore, a dielectric layer formed of the ceramic/polymer composite and a printed circuit board including the dielectric layer are provided. According to the current invention, the ceramic/polymer composite for embedded capacitors, which realizes all of peel strength, Tg and flame retardancy, can be obtained.
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