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公开(公告)号:KR1020050028177A
公开(公告)日:2005-03-22
申请号:KR1020030064557
申请日:2003-09-17
Applicant: 재단법인서울대학교산학협력재단
IPC: C04B35/447
CPC classification number: C04B35/447 , B32B18/00 , C04B35/6261 , C04B35/62625 , C04B35/62695 , C04B35/6303 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3262 , C04B2235/3279 , C04B2235/3281 , C04B2235/3284 , C04B2235/3298 , C04B2235/3409 , C04B2235/656 , C04B2235/77 , C04B2235/94 , C04B2235/9615
Abstract: A phosphate dielectric ceramic composition for dielectric substrates is provided, which has low dielectric constant, low dielectric loss and simultaneous sintering of ceramic and electrode in the high frequency by adding additives to the dielectric composition comprising P2O5 and divalent metal oxides. The high frequency dielectric ceramic composition is expressed by the formula of (1-x)(A'1-yA"y)O-xP2O5 (0
Abstract translation: 提供了一种用于电介质基片的磷酸盐介电陶瓷组合物,其通过向包含P 2 O 5和二价金属氧化物的电介质组合物中添加添加剂,具有低介电常数,低介电损耗以及高频陶瓷和电极的同时烧结。 高频电介质陶瓷组合物由(1-x)(A'1-yA“y)O-xP2O5(0