Low temperature co-fired ceramic composition, low temperature co-fired ceramic substrate comprising the same and method for manufacturing the same

摘要

invention is a low temperature co-fired ceramic composition , which comprises a low temperature co-fired ceramic substrate and a method for relates , low temperature co-fired ceramic composition according to an embodiment of the present invention is 20 to 70 parts by weight of ceramic powder ; And 30 to 80 parts by weight of a glass component for the low-temperature sintering ; include , and wherein the ceramic powder comprises a ceramic powder and a rectangular plate-shaped ceramic powder , wherein the content ratio plate-shaped (spherical ceramic powder of the spherical ceramic powder for ceramic powder / plate-shaped ceramic powder ) is 0 to 1 . Low temperature co-fired ceramic composition according to the invention is a shrink -plane direction (xy direction ) inhibition , and can have an excellent strength . ;