发明名称 Leiterplatten mit niedriger Dielektrizitätskonstante.
摘要 The invention features a printed circuit board and a method of fabricating a printed circuit board with low dielectric materials using a modular technique. Sub-assemblies (10) are first constructed, tested, and then subsequently incorporated into the final circuit board assembly (20) which has a triplate geometry. Dielectric materials are chosen which enhance the performance of the circuit board.
申请公布号 DE68907089(T2) 申请公布日期 1993.12.02
申请号 DE1989607089T 申请日期 1989.02.03
申请人 INTERNATIONAL BUSINESS MACHINES CORP., ARMONK, N.Y., US 发明人 LAZZARINI, DONALD JOSEPH, BINGHAMTON NEW YORK 13903, US;WILEY, JOHN PENNOCK, VESTAL NEW YORK 13850, US;WILEY, ROBERT TAYLOR, BINGHAMTON NEW YORK 13850, US
分类号 H05K1/02;H05K3/46;(IPC1-7):H05K3/46 主分类号 H05K1/02
代理机构 代理人
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