| 摘要 |
The present invention is directed to the use of a thick film paste composition comprising, in weight percent total paste composition, materials selected from mixtures of lead iron tungstate niobate solid solutions 30 to 80%, calcined mixtures of barium titanate, lead oxide and fused silica 20 to 70%, barium titanate 30 to 50%, calcined mixtures of barium titanate 30 to 50%, barium titanate and calcined mixtures of barium titanate 30 to 50%, lead oxide and fused silica 50-80%, and a lead germanate glass 3-20%, as a thick film paste via fill composition for use in the formation of multilayer low temperature cofired ceramic circuits.
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