| abstract |
A dielectric composite is provided. The dielectric composite comprises: at least one first dielectric layer; and at least one second dielectric layer, wherein the first dielectric layer has a thermal coefficient of dielectric constant (TCDk) not higher than -150 ppm/℃, and the second dielectric layer has a TCDK not lower than 50 ppm/℃; and the dielectric composite has a dielectric constant (Dk) not lower than 4, and a TCDk ranging from 0 to -150 ppm/℃. |