Wiring board and process of producing the same

Details Wiring board and process of producing the same Wiring board and process of producing the same

2005-05-24

2005-05-24

Lam, Cathy F. (Department: 1775)

Stock material or miscellaneous articles

Structurally defined web or sheet

Discontinuous or differential coating, impregnation or bond

C174S258000

Reexamination Certificate

active

06896953

ABSTRACT:
A wiring board including a laminate comprising: a low-temperature fired layer comprising ceramic particles α and a glass component; and a ceramic layer comprising ceramic particles β that do not sinter at the firing temperature of the low-temperature fired layer and a glass component, wherein the ceramic particles β have a mean particle size larger than that of the ceramic particles α and a specific surface area smaller than that of the ceramic particles α.

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