Multilayer printed wiring board

Stock material or miscellaneous articles – Structurally defined web or sheet – Discontinuous or differential coating – impregnation or bond

Reexamination Certificate

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Details

C174S258000, C442S060000, C442S065000, C442S070000, C442S172000, C442S175000, C442S180000

Reexamination Certificate

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06846549

ABSTRACT:
A multilayer printed wiring board includes a core member having a plurality of glass clothes impregnated with a resin. Each of the glass clothes is woven with glass yarns each of which includes a bundle of glass filaments. One or more buildup layers are laminated on one or each surface of the core member. The core member has an elastic modulus which is no less than 100 times that of the buildup layer at 240° C.

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patent: 2001-7453 (2001-01-01), None

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