发明名称 Memory chip architecture and packaging method for increased production yield
摘要 A memory device and method of packaging to increase the production yield of large scale digital memory chips. The architecture provides the ability to house a plurality of partially defective memory chips into a single casing to provide the same memory as a non-defective chip, thus eliminating the need to discarding a chip having minor defects. The chips are divided into data blocks that can be individually tested and disabled so that only that defective block is discarded not the entire chip, thus increasing production yield.
申请公布号 US5793942(A) 申请公布日期 1998.08.11
申请号 US19960622100 申请日期 1996.03.26
申请人 LUCENT TECHNOLOGIES INC. 发明人 SHOJI, MASAKAZU
分类号 G11C17/00;G06F11/16;G11C29/00;G11C29/04;G11C29/12;G11C29/26;(IPC1-7):G06F11/00 主分类号 G11C17/00
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