Master slice semiconductor device

专利名称：Master slice semiconductor device发明人：Fumitaka Asami申请号：US06/913583申请日：19860930公开号：US04750027A公开日：19880607

摘要：A master slice semiconductor device comprising a plurality of basic cell arraysand a plurality of flip-flop cell arrays. The basic cell and flip-flop cell arrays are

interconnected by strip-like diffused resistor regions with metal conductors via contactwindows formed in an insulation layer on a bulk. The basic cell arrays, the flip-flop cellarrays, and the diffused resistor regions are buried in the bulk in advance. The diffusedresistor regions are located in empty regions where lands, composing the basic cell andflip-flop cell arrays, are not formed in the bulk.

申请人：FUJITSU LIMITED

代理机构：Armstrong, Nikaido, Marmelstein & Kubovcik

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